Financial Education

What is the CVV and what is it used for on your card?

¿Sabes qué es el CVV de una tarjeta? Conoce la diferencia entre CVV y CVC, para qué sirven, dónde encontrarlos y consejos de seguridad.

What is the CVV on a card?

Nowadays, making purchases with a credit or debit card in physical stores and online is an essential activity for acquiring everyday goods.

Security in these operations is essential. For this, these payment methods use the CVV or CVC code, which means Card Verification Value or Card Verification Code respectively, and its purpose is to verify that the cardholder has the physical card and to protect online and phone purchases.

Below, we will explain in detail what the CVV is, where to find it, the types of security codes, and tips to keep your cards secure.

Where to find the CVV on your card?

If you are going to make purchases online or by phone, you will need to provide the security code of your debit or credit card to verify it belongs to you.

In most cases, the CVV is located on the back of the card and consists of 3 or 4 numbers.

Here is a quick guide to locating the verification code depending on the card type.

Card type

Where to find the CVV?

How many digits does it have?

Visa

Usually on the back, next to the magnetic stripe.

3

Mastercard

Usually on the back, next to the signature.

3

Discover

Usually on the back, to the right of the signature.

3

American Express

Usually on the front, next to the card number.

4

One way to strengthen security during electronic transactions is the use of a dynamic CVV, which is found in digital applications or cards and is valid only for a limited time to make a single purchase. This reduces the risk of misuse of your personal data if it is exposed.

What is the CVV for and why is it important?

The CVV number is a security lock that allows you to use your physical and digital cards with confidence that a third party cannot access your money.

These are the most important functions of this security code.

  • Holder verification:

It is especially useful for protecting electronic operations by verifying that the cardholder is the one making the purchase.

  • Security in online purchases

When making an online purchase, you must enter the card’s CVV to validate the transaction. This process is more secure when using a dynamic CVV because it reduces the risk in case of fraud.

  • Fraud prevention

Unlike other data usually included on physical cards, such as the number and expiration date, the CVV is not stored in online store systems, so your data remains safe in case of potential identity theft.

The purpose of the CVV is to provide you with security and peace of mind when making online purchases.

CVV, CVC, and CVV2: how are they different?

You may notice different types of CVV since the name can vary depending on the card issuer.

These are the security codes most commonly used by financial institutions to protect users’ cards.

CVV

The CVV (Card Verification Value) is the security code created for Visa cards. It consists of 3 or 4 digits and is used to confirm that the person making the purchase actually has the card.

CVC

The CVC (Card Verification Code) is the version of the CVV used by Mastercard cards. It has the same function and a similar composition.

CVV2

The CVV2 (Card Verification Value 2) is a digital version of the CVV used to provide greater protection in online purchases. While the traditional CVV is used during payments at card terminals, the CVV2 is requested to confirm remote transactions.

4 tips to use your card safely

Some people avoid or minimize the use of physical or digital cards due to fear of having their personal data stolen and generating unauthorized charges. However, financial institutions and digital platforms currently offer the necessary security measures to protect your assets.

Thanks to the implementation of codes such as the CVV, the risk of experiencing a security incident is minimal and decreases even more when you have the right information to apply practical strategies like the following.

  • Do not share your CVV or write it in visible places: avoid having this code leaked to third parties. Remember that it is the number used to verify online purchases and that no financial institution requests sensitive data over the phone, so make sure to use the CVV responsibly.
  • Use only secure payment sites (https://): if you need to make an online purchase, make sure the site has the required security measures to process electronic payments.
  • Activate notifications or dynamic CVV if your bank offers it: enable notifications in your banking application and try using the dynamic CVV when shopping online. This allows you to generate a new CVV for each purchase.
  • Review your transactions regularly: check your statement and transaction history frequently. If you detect any irregular activity, report it to your bank immediately.

Bank cards are useful tools that require responsible and cautious use. Learning to use your card safely and confidently is also part of building financial stability.

Manage your money and make payments securely with Comun

This time we explained what the CVV or CVC is, why it is important, and gave you some tips to keep your checking accounts secure.

The security provided by the CVV is the same you need in all your financial operations, such as digital payments, cash deposits, and international money transfers. For this, you have Comun, the digital platform specially designed for immigrants living in the United States who want to manage their money safely and without complications, with clear and competitive fees.

Comun is the financial platform that truly understands your needs and offers fair, tailored solutions.

Open your Comun account and start managing your money in the United States with confidence. Send, receive, and monitor your expenses from the mobile app.

Frequently Asked Questions (FAQ)

If you still have questions, check the following section.

What happens if I give my CVV to someone else?

It is not advisable to give your CVV to someone else, as they could make purchases not authorized by you. Make sure to protect your banking information so only you have access to it.

Is the CVV the same as the card number?

No, the card number consists of 16 digits and identifies the checking account. The CVV consists of 3 or 4 digits and verifies that the holder is the card owner.

Can I make purchases without a CVV?

In physical stores, it is not strictly necessary, as the purchase is validated with the chip and PIN. For online purchases, it is essential to enter the CVV to authorize the transaction.

About Común

Común aims to support the Latino community in the United States. It offers a debit account that can be opened with more than 100 valid Latin American IDs and an app available in Spanish.

Visit Común's website or download the app for free to learn more about the full offer and applicable terms.

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Financial Education

What is the FDIC?

8 min de lectura

The FDIC (Federal Deposit Insurance Corporation) protects bank deposits in the U.S. up to $250,000 per depositor, per ownership category, in case the bank fails. Común deposits are protected up to that amount through Community Federal Savings Bank (CFSB), Member FDIC.

The Federal Deposit Insurance Corporation (FDIC) is a government agency that insures consumer deposits at FDIC-insured banks. This means that if your bank fails, the FDIC will reimburse your lost deposits.

The FDIC was created in 1933 in response to the bank failures of the Great Depression. More than 1,300 banks failed between 1929 and 1933, causing many people to lose their money. It's a self-funded government agency, meaning it gets its funding from the banks it insures.

The FDIC insures consumer deposits up to $250,000 per account. This includes deposit accounts and savings accounts, as well as money market accounts.

The advantages of FDIC insurance are:

  • Your deposits are guaranteed up to $250,000 per account
  • You can access your money at any time — 24 hours a day, 7 days a week
  • Your money is safe even if your bank fails
  • Your bank doesn't have to be located in your city or state
  • There's no fee to join the FDIC or for your bank to be FDIC-insured
  • The FDIC has existed since 1933 and has never failed to reimburse depositors

If you're interested in opening an account at an FDIC-insured bank, visit the FDIC website and use the bank finder tool to locate one near you. Some of the most popular FDIC-protected banks include:

  1. Bank of America
  2. JPMorgan Chase
  3. Citigroup
  4. Wells Fargo
  5. Capital One
  6. HSBC
  7. Ally Bank
  8. SunTrust Bank
  9. PNC Bank

What is the FDIC?

It's a U.S. government agency that insures deposits at member banks, protecting account holders in case the financial institution fails.

How much does the FDIC protect?

Up to $250,000 per depositor, per ownership category, at each insured bank.

Is my money in Común protected by the FDIC?

Yes. Deposits in your Común account are protected up to $250,000 through Community Federal Savings Bank (CFSB), Member FDIC.

Frequently asked questions

What happens to my money if the bank fails?

If the bank is FDIC-insured, your deposits are protected up to $250,000 per ownership category.

Do all banks have FDIC protection?

Not all — verify the institution is FDIC-insured before depositing your money.

Is Común a bank?

No, Común is a financial technology company; banking services are provided by Community Federal Savings Bank, Member FDIC.

Do I need to do anything to get FDIC protection?

No, protection automatically applies to deposits at FDIC member banks.

Does FDIC protection cover investments or just deposits?

It only covers deposits (checking, savings, CDs) — it doesn't cover investments like stocks or funds.

How do I check if my money is protected?

Look for the "Member FDIC" logo or mention in your account's terms or your provider's app.

Financial Education

How to transfer money between banks? 2026 guide

8 min de lectura

How to transfer money between banks

To transfer money between banks in the United States, you can use an ACH transfer, wire transfer, online bank transfer, peer-to-peer payment app, or a fintech app connected through Plaid. The right option will depend on how quickly you need the money to arrive, how much you are sending, and the transfer fees.

Some bank transfers take minutes, while others can take several business days. Wire transfers are typically faster for large payments, ACH transfers are commonly used for everyday banking, and P2P apps are often used for sending money between friends or family members.

Quick comparison: 6 methods at a glance

Method Speed Typical fees Common use
ACH transfer1–3 business daysTypically no feeEveryday bank transfers
Wire transferSame dayFees vary by financial institutionHigh value or time-sensitive payments
Online bank transferInstant to same dayTypically no feeTransfers between accounts at the same institution
Plaid-linked transfer1–3 business daysTypically no feeLinking external accounts to apps
P2P payment appsSeconds to hoursVaries by appSending money to another person
In-person branch transferSame day to several daysVaries by financial institutionIn-person assistance or high-value transfers

ACH transfer

ACH transfers are one of the most common ways to transfer money between banks in the United States. ACH stands for Automated Clearing House, the electronic network financial institutions use to process transfers between accounts. This method is commonly used for paying bills, sending payroll deposits, and moving money between personal accounts.

Wire transfer

Wire transfers are electronic transfers of funds between financial institutions through secure financial networks. They are typically used for larger amounts, urgent payments, real estate transactions, and business payments. Domestic wire transfers generally process the same business day. Fees vary significantly by institution.

Online bank transfer

Many banks allow customers to transfer money between their own accounts instantly or same-day through their app or online portal. This is commonly used for moving money between a checking and savings account at the same institution.

P2P payment apps

Peer-to-peer payment apps like Venmo, Cash App, Zelle, and Común's Pay allow users to send money quickly using just a phone number, email, or QR code. They are ideal for everyday payments between people who know each other.

How long does a bank transfer take?

Times vary: ACH transfers typically take 1 to 3 business days. Domestic wire transfers can complete the same business day. Transfers between accounts at the same institution can be instant. P2P apps can be instant or take up to 1 business day.

How much do banks charge for transfers?

Fees vary widely by institution and method. ACH transfers are generally no fee. Domestic wire transfers can cost $15–$35. International wire transfers can cost $35–$75. P2P apps are generally no fee for standard transfers.

FAQ

Can I transfer money between banks without a fee?

Yes, ACH transfers are generally no fee. Many P2P apps also offer standard transfers without a fee.

How long does an ACH transfer take?

Generally 1 to 3 business days, although same-day ACH is available at some institutions.

What do I need to make a wire transfer?

You generally need the recipient's bank account number and routing number, and for international wires, the SWIFT/IBAN code.

Común is a financial technology company and not a bank. Banking services are provided by Community Federal Savings Bank, Member FDIC. Peer-to-peer payments services are provided by Cross River Bank.

Community

How Common Makes Money: A Transparent Look at Our Business

8 min de lectura

Like most financial apps that don't charge a monthly fee, Común generates revenue mainly through interchange fees (a small fee paid by the merchant, not you, every time you use your debit card) and international remittance fees.

Founded by Mexican co-founders who themselves navigated the banking system as immigrants in the United States, Común brings a unique perspective to the challenges faced by its target audience.

Let’s look at how Común remains profitable through innovative revenue streams, cost-saving strategies, and a deep commitment to its customers, emphasizing how these factors contribute to the ease and benefits of virtual banking for newcomers to the financial world.

Revenue Streams: Banking Services

Común not only offers essential banking services¹, but also features such as international remittances⁴, which provide significant benefits for Común customers. Común monitors cash flows and payment channels to ensure efficient and secure transactions. Consumers often pay high remittance fees with other services, but Común offers a cost-effective alternative.

This service is crucial for immigrants who regularly send money home, increasing Común’s appeal as a banking solution that understands and responds to the specific financial dynamics of its users.

Cost-Saving Strategies: Financial Inclusion

The strategic absence of physical branches allows Común to minimize operating costs and maximize profits. Común allocates resources to expand its reach and improve financial services for Latina immigrant families. These savings are passed on to customers through lower fees and better rates, making financial services more accessible. Común’s digital platform makes banking easier to access, offering 24/7 services that make money management secure and efficient from any browser or app.

Company Values and Customer Relationship

Común champions financial inclusion, particularly within the Latino community, positioning itself among companies dedicated to serving Latino communities and enabling account setup with a variety of international IDs. This inclusivity strengthens trust and understanding between Común and its customers, fostering a supportive banking environment.

Competitive Advantage

By creating a customer-focused digital bank that offers services in Spanish and accepts nontraditional IDs, Común specifically addresses the barriers faced by Latino immigrants. This personalized service not only sets Común apart from its competitors, but also deepens customer loyalty and trust.

Target Audience

Común focuses on Latino immigrants, a group often overlooked by traditional banks. In its latest funding round, Común raised $5 million in June 2022 to further develop its services. By offering accessible and empathetic financial services, Común not only meets a significant market need, but also empowers its customers toward greater financial stability and integration into the U.S. economy. South Park Commons, along with Costanoa Ventures, has played a key role in supporting financial inclusion banking solutions for Latina immigrant families in the United States.

Conclusion

Virtual banks like Común present an easy-to-use, cost-effective, and inclusive alternative to traditional banking, particularly beneficial for those who are new to banking or marginalized by conventional financial institutions. By focusing on accessibility, cost efficiency, and customer-oriented services, Común not only maintains profitability, but also significantly improves the banking experience for its users.

If Común doesn't charge a monthly fee, how does it make money?

Mainly through interchange fees — a small fee the merchant pays (not the user) every time the debit card is used — and international remittance fees, which start at $2.99 per transfer.

Does this mean using Común is "free"?

Using your checking account (no monthly fee, no minimum balance) is at no cost to you. International remittances do have a fee, shown transparently before you confirm each transfer.

Why does it matter to understand how your financial provider makes money?

Understanding the business model helps confirm incentives are aligned — a provider that earns from interchange fees benefits from you using your card, not from charging you hidden fees.

Frequently asked questions

Does Común charge any hidden fees if there's no monthly fee?

No, using the checking account is at no cost; the only visible fee is for international remittances, shown before you confirm.

What's an interchange fee?

It's a small fee the merchant pays to the payment network (Visa) every time a customer uses their debit card — the user doesn't pay it.

Does Común make money from my remittances?

Yes, remittance fees (starting at $2.99) are one revenue source, shown transparently before each transfer.

Why do some banks charge a monthly fee and Común doesn't?

It depends on each institution's business model; Común relies more on interchange and remittance fees than account fees.

Does this affect the safety of my money?

No, your money is FDIC-protected up to $250,000 through Community Federal Savings Bank, regardless of Común's revenue model.

Where can I see exact fees before using them?

The app shows applicable fees (like remittance fees) before you confirm any transaction.

Living in the United States

Cheapest cities to live in the United States in 2026

8 min de lectura

Cheapest Cities to Live in the United States (2026)

Living in large metropolitan areas such as New York City, Los Angeles, or Miami can be expensive, especially when it comes to housing, transportation, and everyday expenses. For many people, including recent immigrants, young professionals, and families trying to build financial stability, the affordability of a place may play an important role when deciding where to live in the United States.

There are cities across the country where the overall cost of living can be lower while still offering access to jobs, public services, universities, and established communities. Cities such as Cleveland, Detroit, Toledo, Wichita, and Memphis are often recognized among the more affordable cities to live in the United States due to their relatively lower housing costs and cost-of-living indexes.

This guide explores some of the more affordable cities to live in the U.S., the factors that influence affordability, and considerations that may help when choosing a city that fits your budget, lifestyle, and long-term goals.

Factors that influence the cost of living in cities in the U.S.

Housing and rent

Housing is usually one of the largest expenses for households in the U.S. The national median home price ranges from approximately $408,800 to $437,000. In major metropolitan areas, average rents can exceed $2,000/month. In the most affordable cities, median home prices can be as low as $75,000–$150,000, and one-bedroom apartments often rent for $600–$900/month.

Utilities and groceries

Utility costs such as electricity, water, internet, and heating can vary depending on the region and climate. Grocery prices can also differ between cities depending on transportation costs, local agriculture, and overall demand.

Transportation and mobility

In some larger cities, public transportation may reduce the need for a car. In smaller or more spread-out cities, owning a vehicle may be more needed, which can add costs such as gas, insurance, parking, and maintenance.

Job Opportunities and Salaries

A lower cost of living may not always translate into greater affordability if local salaries are significantly lower. According to the U.S. Census Bureau, the national median household income was approximately $83,730 in 2024.

The 10 most affordable cities to live in the United States

1. Cleveland, OH

Cleveland consistently ranks among the most affordable large cities in the United States. Its overall cost of living runs approximately 7–17% below the national average, with housing costs particularly low. Median home prices range from roughly $105,000 to $150,000, a fraction of the national median. The city's economy is anchored in healthcare and advanced manufacturing, with the Cleveland Clinic and University Hospitals serving as two of the region's largest employers. Cleveland is also home to approximately 49,500 Hispanic residents, making it the second-largest Latino community of any city in Ohio, with established Puerto Rican, Mexican, and Central American communities.

2. Detroit, MI

Detroit stands out for its exceptionally low housing purchase prices. Houzeo reports a median sale price of $82,000, while Redfin records a higher median of $104,000 as of March 2026. Significant investment in downtown revitalization, automotive industry jobs, and a growing startup scene have improved its economic outlook.

3. Toledo, OH

Toledo is one of the lower-cost cities in the Midwest. Redfin puts Toledo's median sale price at $111,000 as of February 2026, noting that Toledo's median is 68% lower than the national average. Manufacturing, healthcare, and logistics remain important parts of the local economy, and the city has an established Latino community with access to Spanish-speaking services.

4. Wichita, KS

Wichita's cost of living is 12% lower than the national average, with housing 35% cheaper than the U.S. average. The median household income is $63,072. Redfin reports a median sale price of $235,000 in March 2026. The aerospace and manufacturing industries are major employers.

5. Memphis, TN

Memphis's overall cost of living is 11% lower than the national average. Redfin reports a median sale price of $170,000 in February 2026, noting Memphis's median is 51% lower than the national average. Average rents for a one-bedroom are typically in the $800–$950 range. Memphis is a logistics and distribution hub — FedEx is headquartered there.

6. Tulsa, OK

Tulsa is often viewed as one of the more affordable cities in the South-Central United States, with housing costs remaining below those in many larger U.S. metros. The city gained national attention through the Tulsa Remote program. Energy, healthcare, and finance continue to be important industries in the local economy.

7. Knoxville, TN

Knoxville's cost of living is 14% lower than the national average. The city combines lower overall costs with access to universities, healthcare systems, and outdoor recreation in the Appalachian region. Redfin reports a median sale price of $307,000 in March 2026.

8. Birmingham, AL

Birmingham is frequently recognized as one of the more affordable cities in the Southeast. Healthcare remains one of the city's largest industries, particularly because of the University of Alabama at Birmingham and its medical network. Housing prices and rental costs may remain lower than those found in many larger Southern metropolitan areas.

9. Indianapolis, IN

Indianapolis is often categorized as a lower-cost mid-sized city. The city has continued expanding in sectors such as logistics, healthcare, and technology, while maintaining housing prices that are often lower than those in coastal metropolitan areas. Indianapolis also has a growing Latino community and multiple immigrant support organizations.

10. Brownsville, TX

Brownsville is often highlighted for its affordability and strong connection to Latin American culture. Located within the U.S.-Mexico border, the city has one of the largest Spanish-speaking populations in the country (94% Hispanic), which may make everyday life more accessible for recent immigrants and bilingual families.

Comparison Table: Cost of Living by City (2026)

State 1BR FMR / Avg. Rent vs. National 1BR FMR (~$1,393) Cost of Living Index
West Virginia$801 (FMR)~42% less83.2–86.6
Arkansas$811 (FMR)~42% less87.6
Mississippi$910 (FMR)~35% less83.3
Oklahoma~$850–$875 (market)~37–39% less85.5–88.8
Kansas$885 (FMR)~36% less89.0
Iowa$839 (FMR)~40% less90.4
Wyoming$836 (FMR)~40% less92.3
Alabama$905 (FMR)~35% less89.3
Indiana~$900–$950 (market)~32–35% less90.1
Ohio~$950–$1,000 (market)~28–32% less91.2

1BR FMR = HUD Fair Market Rent FY2025. National 1BR FMR baseline: $1,393. Market-rate averages from PropertyCEO. Cost of Living Index from costoflivingbystate.com (C2ER Q1 2026). All figures are estimates and may vary by city, unit type, and data provider.

How to choose the ideal city?

An affordable city may look attractive on paper, but the best option can still vary depending on your personal situation, work opportunities, and long-term goals.

Family budget:

For most households, housing remains the largest monthly expense. Neighborhood-level costs may vary significantly within the same city.

Community and support networks:

For many immigrants, having access to a strong community network can make the transition to a new city easier. Cities with established Latino communities may offer more Spanish-speaking services, cultural organizations, churches, restaurants, and local businesses.

Job availability:

A lower cost of living may not always translate into greater financial stability if local salaries and job opportunities are limited. For remote workers, choosing a lower-cost city may also provide more flexibility.

Access to services and education:

Before moving, it may help to consider commute times, fuel costs, access to public transit, and proximity to schools, grocery stores, and healthcare services.

Manage your finances in the US with Común

Choosing an affordable city is only one part of building a stable life in the United States. Común offers a debit account that can be opened with more than 100 valid Latin American IDs. The app and services are available in Spanish and users can conveniently send money from their phone to 10+ countries in Latin America. Visit comun.app to learn more.

FAQs

What is the cheapest city to live in the US?

Based on 2026 cost-of-living data, Cleveland, OH and Detroit, MI rank among the cheapest large cities in the United States, with cost-of-living indexes well below the national average.

Where can you find the most affordable housing in the US?

The most affordable housing markets in 2026 tend to be in the Midwest and South, particularly in Ohio, Michigan, Tennessee, Alabama, and Oklahoma.

Which cities offer a balance between employment and affordability?

Indianapolis, IN and Knoxville, TN are frequently cited for combining affordability with strong job markets.

How do I calculate the cost of living before moving to a new city?

Start with the three largest expenses: housing, transportation, and food. Use tools like the C2ER Cost of Living Index or Numbeo's city comparison tool to compare cities side by side.

Which cities have the largest Latino communities and affordable cost of living?

Brownsville, TX has a 94% Hispanic population and a cost of living approximately 12–16% below the national average. Toledo, OH, Cleveland, and Indianapolis also have established Latino communities and Spanish-language services.

Financial Education

Practical guide: what proof of income is and how it works in the U.S.

8 min de lectura

As an immigrant in the United States, you have likely been asked for proof of income to complete a procedure such as obtaining a loan, renting an apartment, or verifying financial solvency and ability to pay.

Such proof is a document that verifies the amount of your income as well as its source.

This time, we explain what proof of income is in the USA, what it is for, how to make an income letter if you are paid in cash, and everything you need to know to handle your procedures in the United States without complications.

What is proof of income?

Broadly speaking, proof of income is an official or informal verification of how much money a person earns and the sources from which that income comes.

This document is commonly used for both salaried employees and independent or freelance workers.

These are the most common types of documents used to verify income:

Pay stub:

This is an official document that serves as a payment receipt and is provided by the employer along with wages for the relevant pay period. It includes both parties’ details, base pay, hours worked, overtime (if applicable), and deductions for taxes.

Tax return:

The tax return is a document a person files annually with the Internal Revenue Service (IRS). It must include income earned, taxes withheld, deductions or credits, and the total tax due or refund.

Bank statements:

This is a report issued by a bank or financial institution detailing a customer’s transactions and balances in their bank account over a given period. It serves as an official document to corroborate a person’s solvency as well as other personal data.

What is proof of income used for in the U.S.?

Having proof of income is very useful for various procedures in the United States, as well as to access helpful benefits and simplify your life—for example, signing a lease, obtaining a loan, and completing relevant immigration procedures. Proof of income is essential in these processes because it gives the requesting party assurance.

Housing rental:

Landlords commonly request proof of income to sign a lease, as it helps ensure tenants can cover the monthly rent without delays.

Loan or certain credit card applications:

Banks and other financial institutions usually verify applicants’ income before approving credit, since this reduces the risk of nonpayment or delinquency.

Immigration or social security procedures:

Immigration procedures—such as obtaining permanent residence—and other social security benefits also require proof of income. This is a measure implemented by the U.S. government to ensure applicants will not become a public charge.

What can I use as proof of income?

Whether you have formal employment or are self-employed, there are several documents you can use as proof of income.

For employees with formal jobs

If you have a formal job, obtaining proof of income will be easier. As noted, you can present a pay stub, bank statement, or an employer letter.

For independent workers

If you are self-employed, verifying income may be a bit more challenging than for formal employees. In this case, you can present your annual tax return and bank statements.

If none of these options are available, you can draft an income letter, which should include the following information.

  • Full name.
  • Address.
  • Description of independent economic activity.
  • Average monthly income.
  • Signed statement of truth.
  • If possible, attach a bank statement.

How can I verify my income if I’m paid in cash?

If you receive your pay in cash, you can generate formal proof of income.

The first option is to create a signed income letter. You can also keep an income log in a spreadsheet. To make the process easier, it is advisable to seek support from an accountant.

How can you make an income-verification letter?

Fortunately, drafting an income-verification letter is not complicated, since it can be adapted to your work situation—even if you are paid in cash.

It is also a simple path for immigrants because it lets them use day-to-day documents.

Follow these steps to draft your income letter.

Step 1: Gather your documents

Any document that can help verify your income, even if it is not strictly a pay stub—such as a bank statement, fee receipts, invoices, etc.

Step 2: If you are self-employed, draft a self-employment income letter with basic data

Don’t forget to include your average income and signature.

Step 3: Verify that it includes your personal data and the income period you are declaring

It is very important to include your full name, address, and the dates that the declared income covers.

Step 4: If necessary, consult an accountant to make it more formal

An accountant will help you formalize your letter and gain better control of your personal finances and tax obligations.

Sample income letter

I, (full name), residing at (address), declare under penalty of perjury that I work as an independent contractor in the field of (description), with an average monthly income of (amount).

Copy this text and create your letter easily.

Use Común account statements as your proof of income

As you can see, proof of income is a formal document to verify a person’s income level as well as their ability to pay and financial solvency. You can use several documents for this purpose, such as a pay stub, annual tax return, and bank statement from traditional banks.

Común is the financial platform that can also help you record and organize your income, and generate account statements that can serve as valid proof in many situations.

It also offers a more accessible way to complete procedures through an easy-to-use mobile app available in Spanish, where you can quickly open an account using qualifying official identification from your country of origin.

Discover Común, a convenient financial option for those seeking simple and accessible solutions.

Frequently Asked Questions (FAQ)

If you still have questions, consult our FAQs.

What if I don’t have formal proof of income in the U.S.?

You can draft an income letter including your personal data, a description of your activity, average income, and signature.

Do proof-of-income documents from my country work in the U.S.?

Proof-of-income documents from your country can be accepted in the United States as long as they are official; in some cases, a certified translation may be required.

Which type of proof of income is most widely accepted?

The most widely accepted proof-of-income documents are pay stubs, tax returns, and bank statements.

Living in the United States

What is the best health insurance in the United States? Complete guide

8 min de lectura

What is the best health insurance in the United States?

Having health coverage is essential to ensure you receive care when you need it. It’s also a way to invest in your future by preventing large out-of-pocket expenses from costly procedures.

There are many health insurance options in the U.S., so there isn’t a single “best” plan—what’s best depends on your needs and budget.

Although access to healthcare is a basic need, enrolling in a plan can be confusing for immigrant communities.

Below you’ll find a comparison of the main health insurance options in the U.S., key evaluation criteria, and answers to frequent questions—so you can choose the best option to protect you and your family.

Factors to consider when choosing health insurance

Before choosing a plan, carefully assess your personal and family needs, as well as benefits, medical terms, and the features of each option.

Key points to keep in mind before signing anything.

  • Coverage level. 

Some plans cover only basic services, while others offer comprehensive coverage including hospitalization, specialist visits, and prescription drugs. Review your medical needs (and your family’s) to gauge the right level.

  • Monthly premium cost. Coverage level affects the monthly price. Make sure the amount is sustainable for your long-term budget.
  • Deductibles and copays. 

You must understand both before enrolling. The deductible is what you pay out of pocket before your plan starts paying; the copay is the fixed amount you pay each time you use a covered service.

  • Provider network. 

Check that the plan includes a robust network of hospitals and clinics near your home or work, so you can access care when needed.

  • Eligibility requirements. 

As an immigrant in the U.S., note that some plans require certain immigration status, state residency, and/or income qualifications.

  • Additional benefits. 

Also review extras such as preventive care, mental health, wellness programs, and maternity coverage.

Remember: a low price doesn’t automatically mean the best option—it must fit your (and your family’s) specific needs.

Health insurance options in the United States

The U.S. health insurance market includes a range of public and private plans.

Here are key options you should know.

  • Health insurance via the Marketplace (ACA). 

Plans under the Affordable Care Act (ACA) are offered through federal/state marketplaces. They must include essential health benefits and prescription coverage. Income-based subsidies may lower costs.

  • Medicaid. 

A public program for people with low incomes; covers children, pregnant people, people with disabilities, and families. Usually no premium; some services may have small copays.

  • Medicare. 

A program for people 65+ (and some with disabilities). It’s divided as follows: 

  1. Part A: hospital inpatient. 
  2. Part B: medical services. Part C: Medicare Advantage (private insurers) that can bundle extra benefits.
  • Private plans and employer-sponsored insurance. 

Private coverage can be purchased directly or provided as an employer benefit. These plans vary in coverage levels and typically include broad provider networks.

Comparison of common health insurance options

Remember: beyond a policy, a health plan is protection for you and your family—take the time to choose well.

Here’s a comparative table of major U.S. health plan types.

Plan type

Who it serves

Approx. costs

Primary coverage

ACA Marketplace

People without employer private insurance.

Costs vary by coverage; income-based subsidies can lower premiums.

Essential benefits: hospitalization, preventive care, prescriptions, emergency care, etc.

Medicaid

People with low incomes.

Generally no premium; small copays for some services.

Broad medical and hospital coverage nationwide.

Medicare

People 65+ and certain disabilities.

  • Part A: per-period deductibles. 
  • Part B: monthly premium ~$185.

Hospital and medical services coverage

Employer-sponsored private insurance

Workers (and dependents) covered by employers.

Costs include premiums, deductibles, and copays—vary by plan.

Hospital, specialists, prescriptions, emergency services, etc.

Don’t forget: as an immigrant in the U.S., verify eligibility rules related to immigration status.

Manage your finances in the U.S. with Común

In this article, we covered what to consider before enrolling, the different plan types, and how to compare benefits.

There’s no single “best” plan—it depends on your personal and family needs and budget.

Beyond medical costs, immigrants need safe financial services to manage their money.

Común is the financial platform you’ve been looking for—discover the benefits!

  • Checking account with clear, competitive fees.
  • International money transfers at affordable costs.
  • Mobile app available in Spanish that accepts 100+ official IDs for account opening.
  • Debit card for everyday purchases and payments.

Open your Común account today and manage U.S. medical bills simply and transparently.

Frequently Asked Questions (FAQ)

If you still have questions, see the section below.

What is the number-one health insurer in the U.S.?

Among the top U.S. health insurers are: 

  • Cigna. 
  • Aetna. 
  • Blue Cross Blue Shield. 
  • Ambetter.
  •  Anthem.

Is health insurance mandatory in the U.S.?

It isn’t required at the federal level, but some states—like California and New Jersey—mandate coverage or impose penalties.

Where can I officially compare health plans?

Official sources include: HealthCare.gov (federal Marketplace to view/compare/enroll); Finder.Healthcare.gov (to find off-Marketplace plans); Medicare.gov (compare Medicare plans by ZIP code).

International Money Transfers

How to Make International Money Transfers: Options and Costs

8 min de lectura

As the reasons for transferring money internationally increase, so do the available methods. Whether you are sending remittances to your family, paying suppliers, or receiving payments from abroad, understanding how international transfers work will help you save time and money.

What is an international money transfer?

An international money transfer is the movement of funds from a bank account in one country to another account in a different country. It can be done through bank wire transfers, specialized remittance services (Western Union, Remitly, Wise), or platforms like Común that allow you to send money to Mexico directly from the app.

How to choose the best international transfer service?

To choose the best service, consider: the total cost (visible fee + exchange rate margin), delivery speed, available delivery methods (bank deposit, cash pickup), and whether they accept your documentation. Use comparison tools like Monito to see real-time options for your specific corridor.

Main options for sending money internationally from the U.S.

Bank wire transfer

Traditional, expensive method ($25-45 per transfer), takes 1-5 business days, requires the recipient’s full bank details: account number, SWIFT/BIC, IBAN, or CLABE (Mexico).

Specialized remittance services

Wise, Remitly, and Xoom offer fees lower than 3-5%, delivery from minutes to 3 days, and multiple delivery options. Wise uses the real market exchange rate. They require an SSN or ITIN in the U.S.

Común

Común allows you to send remittances to Mexico and Latin America starting at $2.99 without requiring an SSN. Ideal for newly arrived immigrants. Options for bank deposit, cash pickup at Oxxo or Walmart.

Frequently asked questions about international transfers

What is the cheapest way to make an international transfer?

Specialized remittance apps (Wise, Remitly, Xoom) are generally cheaper than traditional banks for international transfers. Wise is known for using the real market exchange rate with transparent fees. For specific destinations such as Mexico, platforms like Común offer transfers starting at $2.99. Use comparison tools like Monito to see the best real-time options for your specific corridor.

How long does an international transfer take?

It depends on the method and destination country. International bank wire transfers take 1-5 business days. Remittance apps can be almost instant for cash pickup, or 1-3 business days for bank deposit. Factors such as time zones, bank cutoff times, and the destination country’s compliance requirements affect arrival time.

What information do I need to make an international transfer?

For an international bank wire transfer, you need: the beneficiary’s full name, the receiving bank’s name and address, the receiving bank’s SWIFT/BIC code, and the beneficiary’s account number or IBAN. For Mexico, the interbank CLABE (18 digits) is used. For remittance apps like Común, sometimes the recipient’s phone number or bank name is enough.

Are there amount limits for international transfers?

Yes. Limits vary by service and user verification level. Remittance apps typically allow between $2,999 and $10,000 per day for verified users. Bank wire transfers can be larger but cost more ($25-45 per transaction). Anti-money-laundering regulations require reporting transfers over $10,000 to the IRS (CTR form).

Do I need an SSN to send money abroad from the U.S.?

It depends on the service. Wise, Remitly, and traditional banks require an SSN or ITIN for regulatory compliance. Platforms like Común do not require an SSN — they accept a passport or consular ID — and allow you to send remittances to Mexico and Latin America starting at $2.99. This is especially useful for newly arrived immigrants who do not yet have an SSN.

Are international transfers taxable?

Sending money abroad itself does not generate taxes in the U.S. However, if the money comes from undeclared income, that is the tax obligation to address. The IRS may require reporting foreign accounts (FBAR/FATCA) if you have more than $10,000 in foreign accounts at any point during the year.

Immigration

How much does it cost to renew permanent residence in the U.S.?

8 min de lectura

Obtaining a Green Card or permanent residence is one of the most important steps a migrant can take in the United States, as it allows them to reside and work legally and access the same benefits as a U.S. citizen.

If you already have your permanent resident card in hand, congratulations! The next step is to stay alert to renewal, since it is crucial for maintaining your legal status and keeping the benefits it provides.

If you have had your green card for several years, it is even more important to be clear on the requirements, costs, and procedures needed to renew it and thus avoid any setbacks that could cause problems related to your immigration status.

In this article we provide an overview of the process, including key aspects such as how much it costs to renew permanent residence, the requirements, Green Card validity, and everything you need to know to comply on time and in proper form with U.S. immigration authorities.

What is the eligibility criterion?

The first thing to know is that there are two types of residence: permanent and conditional. These are the main differences:

  • Permanent residence: this is Lawful Permanent Resident (LPR) status. Although the residence is permanent, the physical card does have a validity period, so it must be renewed at least 6 months before the expiration date. Although some residence permits do not show their validity explicitly, most are valid for 10 years.
  • Conditional residence: this is a step prior to obtaining permanent residence, such as a period following a marriage between a foreign national and a U.S. citizen or lawful permanent resident. It is valid for 2 years and cannot be renewed.

These are the eligibility criteria for both types of residence.

Eligibility criterion for permanent residence

To obtain permanent resident status, your profile must fit one of the eligibility categories and meet the requirements set by USCIS (U.S. Citizenship and Immigration Services).

Family

It is divided into two subcategories:

  • Immediate relatives of U.S. citizens: spouses and unmarried children under 21.
  • Family preference category: unmarried children over 21 of citizens; spouses and children of permanent residents; married children of citizens; and siblings of citizens.

Employment

There are five employment-based residence categories:

  • EB-1 visa: workers with extraordinary ability.
  • EB-2 visa: accomplished professionals with an advanced degree and exceptional ability.
  • EB-3 visa: skilled workers, professionals, and “other workers.”
  • EB-4 visa: religious workers, U.S. government employees, members of the Armed Forces, among others.
  • EB-5 visa: investors who allocate substantial funds to businesses that generate at least 10 jobs in the country.

Refugees and asylees

People who entered the United States through an asylum petition, and their family members, may apply for permanent residence after completing at least 1 year in the country.

Special immigrants

This category includes people who have been victims of abuse by U.S. citizens (VAWA visa) and minors who have been harmed and/or abandoned by their parents (SIJ visa).

Special categories

This category includes the Diversity Visa or Green Card Lottery, an annual drawing with up to 50,000 consular interview slots, as well as special provisions for Cuban citizens and other nationalities.

Eligibility criterion for conditional permanent residents

Conditional residence, in most cases, is valid for 2 years. Then it is necessary to file the petition to remove conditions within the 90 days prior to expiration.

  • Conditional residence based on a marriage of less than 2 years at the time status is obtained.
  • Conditional residence through investment under the EB-5 category.

What are the requirements to renew permanent residence?

Currently, there are three ways to complete the renewal process to obtain a new resident card.

File online

The easiest way is through the USCIS website, since you can do it anywhere and at any time of day. You only need to create an account, upload your documents, and track your status.

Paper filing

Another alternative is to mail Form I-90 to the USCIS office. It is advisable if you prefer handling physical documents, although processing time is usually longer.

In-person filing

You can also apply in person, though it is limited to exceptional cases such as humanitarian emergencies or technical issues. It is suitable if you urgently need USCIS guidance; otherwise, the recommended route is through the website.

Documents needed to renew a Green Card

These are the documents you must attach to your renewal application, regardless of the method you use.

  • Form I-90 to apply for renewal of the Permanent Resident Card.
  • Payment of the applicable fee, biometrics (if required), a copy of the expired card, or a theft/loss report.

How much does it cost to renew residence?

Most residents must pay a filing fee when applying to renew the card.

The current cost to file Form I-90 for Green Card renewal is:

  • $415 USD if you file online.
  • $465 USD if you file on paper.

In some cases, you may be required to provide biometrics (fingerprints, photo, and signature), but since 2024 there is no longer a separate fee.

What are the consequences of not renewing residence on time?

It is very important to complete the process in time to obtain a new permanent resident card. Although expiration of your card does not mean you will automatically lose permanent residence, you could face a number of issues with U.S. authorities, for example:

Difficulties renewing your driver’s license

In many states, a valid Green Card is required as proof of legal residence when issuing or renewing a driver’s license.

Losing access to certain benefits and services

Various public services and state and local programs may request a valid Green Card as proof of eligibility. Otherwise, they may request additional documents and delay processing.

It is also common for financial institutions to request valid proof of status when processing applications to open a bank account or obtain a credit card.

In such cases, you can present your Form I-90 receipt number or other identity documents, such as a valid passport and Social Security number.

Difficulties reentering the United States

If your Green Card expires while you are outside the U.S., you may have problems with the authorities upon reentry, because U.S. immigration laws require proof of status.

In this case, you will need to request a reentry permit via Form I-131 or an ADIT stamp in your passport.

If you plan to be outside the United States for an extended period, consider applying for a reentry permit even if your expiration date is not near. This will help you avoid problems or delays when reentering.

Not being able to prove you have valid authorization to work in the U.S.

To work legally in the United States, employers must present proof of eligibility along with Form I-9. When a Green Card expires, it is no longer considered valid proof.

In this case, you may present the Form I-90 receipt as temporary proof. If the employer does not accept it, you can contact USCIS directly or seek advice from an immigration attorney.

To avoid greater complications at work and in other aspects of your life, it is best to keep your Green Card expiration date top of mind and start the renewal process at least 6 months in advance.

Simplify your financial management with Común

As you can see, renewing the Permanent Resident Card is fundamental to maintaining legal status and the rights it provides. Therefore, it is essential to understand the requirements, costs, and procedures clearly so you can approach the process with greater confidence and efficiency.

Always remember to stay informed about available options, such as fee waivers, and to follow the established steps to ensure successful renewal of your Green Card.

Making the payments for your immigration process can be challenging if you don’t have the right financial tools. That’s what Común is for!

Común is a financial platform that addresses day-to-day needs in the United States through an easy-to-use mobile app, where you can open an account with qualifying official identification from your country of origin.

It also offers remittance services to several countries, with competitive fees that help you save. Discover Común, an excellent option dedicated to serving immigrant communities in the United States, with support available in Spanish.

Haven’t tried Común yet? Open your account today and discover a reliable option to manage your money in the U.S. safely and efficiently.

Frequently Asked Questions

If you still have questions, consult our FAQs.

How much time do I have to renew my permanent resident card?

USCIS allows you to file Form I-90 up to 6 months before your Green Card’s expiration date.

How long does it take to renew a permanent resident card?

Renewal times vary widely depending on the service center, application volume, and whether there are errors to resolve. A routine renewal takes around 2 months; in cases of theft or loss, it can exceed 20 months. However, note that for most permanent residents the process tends to take between 7 and 11 months.

Living in the United States

Back to School in the U.S.: A Guide for Immigrant Families

8 min de lectura

Starting a new school year in the United States can involve several administrative and financial tasks. Enrollment requirements, school supply lists, transportation arrangements, meal programs, and extracurricular activities can vary between districts and schools.

For many immigrant families, the process may also involve adapting to a school system that works differently from those in Mexico, Colombia, Guatemala, El Salvador, Honduras, and other countries. Understanding how schools operate, what documents are typically required, and how to prepare financially can make the transition smoother.

This guide explains what to expect during the back to school season in the U.S., how school enrollment works, what supplies children may need, and how to prepare for the school year with confidence.

When does the school year start in the U.S.?

Unlike some countries that follow a national academic calendar, school start dates in the United States are generally determined by states, school districts, and local education authorities.

Most public schools begin classes between early August and early September.

The table below shows common start periods for several major states during the 2026 school year.

State Typical 2026 school start period
AlabamaEarly August
AlaskaMid-August
ArizonaLate July to early August
ArkansasMid-August
CaliforniaEarly to mid-August
ColoradoMid-August
ConnecticutLate August to early September
DelawareEarly September
FloridaEarly to mid-August
GeorgiaEarly August
HawaiiEarly August
IdahoLate August
IllinoisLate August
IndianaEarly to mid-August
IowaLate August
KansasMid-August
KentuckyEarly to mid-August
LouisianaEarly August
MaineEarly September
MarylandEarly August
MassachusettsLate August to early September
MichiganEarly September
MinnesotaEarly September
MississippiEarly August
MissouriLate August
MontanaEarly September
NebraskaMid-August
NevadaEarly August
New HampshireEarly September
New JerseyEarly September
New MexicoEarly August
New YorkEarly September
North CarolinaLate August
North DakotaLate August
OhioLate August
OklahomaMid-August
OregonEarly September
PennsylvaniaLate August
Rhode IslandEarly September
South CarolinaLate August
South DakotaMid-August
TennesseeEarly to Mid-August
TexasEarly to mid-August
UtahMid-August
VermontEarly September
VirginiaMid to late August
WashingtonEarly September
West VirginiaLate August
WisconsinEarly September
WyomingLate August

Source: https://us-school-calendar.com/first-day-of-school-2026

The school year generally runs from August or September through May or June. Winter break, spring break, teacher workdays, and holidays are scheduled throughout the year.

Because school calendars can differ even within the same city, families should always verify dates directly with the local school district.

What differentiates the U.S. school system from those in Latin America?

One of the most noticeable differences is the strong role of local school districts. Curriculum decisions, school calendars, transportation policies, and enrollment procedures can vary from one district to another.

Schools are generally organized into:

  • Elementary school
  • Middle school or junior high school
  • High school

Grade levels may differ slightly depending on the district.

Another difference involves parental communication. Schools frequently use online portals, email notifications, text messages, and mobile applications to share grades, attendance records, schedules, and announcements.

Parents may also encounter:

  • Parent-teacher conferences
  • School volunteer opportunities
  • Individual learning plans
  • English language support services
  • After-school activities and sports programs

Students who arrive from another country may qualify for English learner services designed to support language development while continuing their academic education.

How to enroll your children: documents and process

Most public schools ask families to provide documents during enrollment that are typically used to confirm a child's age, home address, vaccination history, and prior education.

Commonly requested documents include:

  • Birth certificate
  • Passport
  • Proof of address
  • Immunization records
  • Previous school records or transcripts when available
  • Parent or guardian identification

Enrollment can be completed online, in person, or through a district enrollment center.

One of the most important facts for immigrant families to understand is that children have a constitutional right to attend public elementary and secondary schools regardless of their immigration status. This protection comes from the U.S. Supreme Court decision in Plyler v. Doe

As a result, public schools generally cannot deny enrollment solely because a child or parent lacks immigration documentation.

School districts may still request documents that establish residency within the district and verify a child's age, but immigration status is not a requirement for access to public education.

Families who recently arrived in the United States and do not yet have all prior school records should contact the district directly. Many schools have procedures for assisting students during the enrollment process while records are being obtained.

The U.S. school supply list: what to expect and how to optimize spending

School supply requirements in the United States are often determined by individual schools or teachers rather than a national standard. In addition to notebooks and pencils, families may be asked to provide classroom supplies such as tissues, disinfecting wipes, folders, headphones, calculators, or art materials depending on the grade level. Unlike some countries like Mexico's Becas Benito Juárez, children in the U.S. do not receive cash stipends for school supplies.

Teachers often publish detailed lists before the school year begins. Depending on the grade level, families may be asked to purchase:

  • Notebooks
  • Folders
  • Pencils and pens
  • Colored pencils
  • Markers
  • Glue sticks
  • Scissors
  • Tissues
  • Hand sanitizer
  • Backpacks
  • Calculators
  • Headphones or earbuds

Some classrooms also request community supplies that are shared among students.

When it comes to school supplies, the costs can add up quickly. However there are some strategies that may help reduce expenses:

  • Compare prices across multiple retailers
  • Purchase supplies gradually during summer sales
  • Reuse items that remain in good condition from the previous year
  • Check whether local organizations distribute supplies at no cost
  • Review teacher lists carefully before making purchases

Some teachers provide additional guidance during the first weeks of school.

How to budget for back to school as an immigrant family

The total cost of a school year is often easier to manage when families plan for it as an ongoing expense rather than isolated expenses. A budget that covers the entire academic year can help reduce unexpected financial pressure.

When preparing a back to school budget, families may also need to consider:

  • Transportation
  • School meals
  • Uniforms when required
  • Sports participation fees
  • Extracurricular activities
  • Technology expenses
  • Field trips
  • Childcare before or after school

Creating a seasonal budget can make these expenses easier to manage. A useful approach can be to divide costs into three main categories:

Enrollment expenses

These may include uniforms, school supplies, and transportation arrangements before classes begin.

Monthly school expenses

Lunch money, transportation, activity fees, and classroom contributions that continue throughout the year.

Unexpected expenses

Field trips, special projects, replacement supplies, and school events can appear with limited notice.

Considering those three categories can help families avoid relying on emergency funds during the school year. However, it is always important to consider your context and plan according to your own needs.

School support programs for immigrant families

Accessing available school support programs can help reduce some of the challenges families face during the academic year. School districts frequently partner with local organizations to provide services that support student success both inside and outside the classroom. These resources can help families navigate academic, language, and financial barriers that may arise during the school year.

Available resources vary by location but may include:

School meal programs

Eligible students may qualify for breakfast and lunch programs offered through their school district.

English learning services

Students developing English skills may receive language instruction and academic support.

After-school programs

Schools, community centers, and nonprofit organizations often provide academic enrichment and recreational activities.

School supply assistance

Some districts, churches, and community organizations distribute backpacks and school supplies before the academic year begins.

Family resource centers

Certain districts maintain offices that help families access educational resources, translation services, and community support programs.

These programs are designed to help students participate fully in school regardless of their family's circumstances. Checking what is available locally can help families take advantage of resources that support learning, nutrition, and school involvement.

How Común helps you manage school year expenses

Back-to-school season can involve a wide range of financial responsibilities. School supplies, transportation costs, lunch expenses, extracurricular activities, and classroom contributions can create recurring expenses throughout the year.

For families who also support relatives abroad, the back-to-school season may extend beyond the United States. Some immigrants may contribute to support the educational expenses for children back home.

Común offers remittance services that allow eligible customers to send money to Latin America directly through the app, with fees starting at $2.99.

For everyday financial management, eligible customers can open an account using an ITIN, a passport, or more than 100 accepted Latin American IDs. Común also offers features that can help families manage school-year spending, including direct deposit, debit card access, and customer support in Spanish through the app with no mínimum balance requirements or monthly maintenance fees.

For group expenses such as field trips, classroom activities, sports teams, or shared school purchases, ComunPay can help parents collect and send payments directly from the app.

This school year, organizing expenses in one place can make it easier to track spending, support family members, and prepare for school-related costs throughout the year.

FAQ

Do I need immigration documents to enroll my children in school?

Public schools cannot deny enrollment solely because of a child's or parent's immigration status. School districts commonly request proof of age, residency, and immunization records, but immigration documentation is generally not required for enrollment.

When does the school year start in the U.S.?

Most schools begin classes between early August and early September. Exact dates vary by state, district, and school system.

Are school supply lists longer in the U.S. than in Latin America?

It depends. Teachers often provide detailed lists that may include classroom supplies, technology accessories, and shared materials used throughout the school year.

What vaccinations do my children need to enter school in the U.S.?

Vaccination requirements vary by state and school district. Schools typically provide a list of required immunizations during enrollment, and additional guidance may be available through local health departments.

How can I help my children with the language if they don't speak English when they arrive?

Many public schools offer English learning programs that provide language support while students continue learning grade-level subjects. Additional tutoring and community programs may also be available locally.

Are there financial aid programs for school supplies for low-income families?

Some school districts, nonprofit organizations, religious institutions, and community groups distribute school supplies or provide financial assistance before the academic year begins. Availability depends on the location and program requirements.

Financial Education

Why was my bank transaction declined? Causes and solutions in 2026

8 min de lectura

Why was my bank transaction declined? Causes and solutions in 2026

Bank transactions are usually declined for one of these reasons: insufficient funds, daily transfer limits, suspected fraud, incorrect payment information, expired cards, or unusual account activity. In some cases, your bank may temporarily block a payment to protect your account, even if there's sufficient money available.

If your debit card, ACH transfer, ATM withdrawal, or online payment was rejected, the fastest solution is identifying whether the issue is caused by a transaction limit, a fraud alert, or a technical restriction on the account.

Top 10 reasons why your transaction was declined

1. Insufficient funds

This is still one of the most common causes. Even if you recently deposited money, funds may still be pending or unavailable. What you can do: check your available balance (not just current balance), review pending transactions.

2. Daily limit reached

Most accounts have daily transaction limits for debit cards, ATM withdrawals, and ACH transfers. What you can do: verify your limits in your bank's app or contact support.

3. Automatic fraud alert

Security systems may block transactions that seem unusual, such as purchases in a different location. What you can do: check if you received a confirmation SMS and respond to authorize the transaction.

4. Incorrect information

An incorrect card number, expiration date, CVV, or billing address can cause rejection. What you can do: verify the information entered and correct it.

5. Expired card

If your card has expired, transactions will be automatically rejected. What you can do: request a replacement card from your bank.

6. Blocked account

Your account may be temporarily blocked due to suspicious activity. What you can do: contact your bank directly.

7. Unsupported merchant

Some merchants or purchase types may be restricted by your bank. What you can do: use a different payment method or contact your bank.

8. Monthly ACH limit

ACH transfers have monthly limits in addition to daily ones. What you can do: verify your ACH limits and wait for the next cycle if you've reached them.

9. Inactive account

Accounts with no activity for an extended period may be flagged. What you can do: contact your bank to reactivate the account.

10. International transactions not enabled

Many debit cards don't come with international transactions enabled by default. What you can do: contact your bank to enable international payments.

Transaction types and their limits

Transaction typeHow it worksCommon limitation
Debit cardUses money from your checking accountDaily purchase or ATM limit
Credit cardUses borrowed credit from the issuerCredit limit or available credit
ACH transferBank-to-bank electronic transferDaily or monthly ACH transfer cap

Fraud alert vs. transaction limit: how to tell the difference

SignLikely fraud alertLikely transaction limit
Sudden block after travelYesSometimes
Transaction amount identical to your limitNoYes
Verification text message receivedYesRare
Small transactions also failingPossiblyLess common
Decline happens at same amount repeatedlyUnlikelyLikely

FAQ

Why was my card declined if I have money?

It could be a daily limit, a fraud alert, or a technical restriction. Check your bank's app or contact support for more details.

How do I check my transaction limits?

Most banking apps show transaction limits in the settings or transfers section. You can also contact your bank's support.

Común is a financial technology company and not a bank. Banking services are provided by Community Federal Savings Bank, Member FDIC.

International Money Transfers

Choosing the right remittance service provider for you

8 min de lectura

Choosing a remittance provider depends on the fee, the exchange rate, delivery speed, and pickup options available in the destination country. With Común, fees start at $2.99 and most transfers arrive within minutes.

Choosing the right remittance service provider for you

Every year, people all over the United States send remittances to support their family and friends back home. These transfers are more than just simple transactions, these are the economic lifeline for them. This is why choosing the right service provider for your remittances based on your needs is key to ensuring you and your loved ones have the support you need. 

What is a remittance? 

Simply put remittances are money transfers made by people who live and work in one country to family members, friends, or other beneficiaries who are residing in another country.

How do remittances work in the U.S.?

Sending a remittance from the U.S. follows a fairly standard process, these are the steps regardless of who is the remittance service provider:

  1. Initiate the transfer
    The sender chooses a remittance service provider, then choose the payout method that is right for the recipient (such as: cash pickup, bank deposit, transfer, etc.), input the amount to send, and provides the recipient’s details.

  2. Fund the transfer
    Transfers typically be funded via debit card, bank account, cash (in-store), or sometimes with credit card. Fees vary widely across different remittance providers.

  3. Exchange rate
    This is where many senders lose money without realizing it. Some remittance providers convert USD to the recipient’s local currency using an exchange rate that may include a hidden markup over the mid-market rate. Some remittance service providers don’t charge commissions on the transfer as their business gains come strictly from exchange rates conversion. Understanding the exchange rate’s fees is also important when preparing to send remittances.

  4. Settlement and payout
    The money is delivered to the receiver through a partner bank, local agent, cash pickup or digital wallet. Depending on the provider, this can take from minutes to  days.

The combination of fees + exchange rate markup is what ultimately determines the real cost of the remittances transfer. Many remittance providers advertise low fees when their business gains are achieved by offering a much weaker exchange rate, which results in reducing the amount your recipient actually receives. 

Types of Remittance service providers in the U.S.

The U.S. remittance service provider market is diverse, and providers generally fall into the following categories:

1. Cash-to-Cash Money Transfer Operators (MTOs)

These are the traditional remittance companies with physical locations for in-person payments and cash pickups.

Examples: MoneyGram, Western Union, Walmart (MoneyGram at Walmart).
Pros: Physical accessibility, ideal for people without bank accounts.
Cons: Often higher service fees, a slower process, and often has exchange-rate markups.

2. Traditional Banks and Credit Unions

Some financial institutions offer international wire transfers through SWIFT processes for remittance programs.

Pros:  Physical locations, direct bank-to-bank transfers.
Cons: Requires a bank account, usually the most expensive option (as SWIFT processes tend to have costly fees and exchange rates) and it could require longer processing times.

3. Digital-first Transfer Services

These companies operate entirely online or through mobile apps. They can be faster and more transparent.

Examples: Remitly, Felix, Comun, etc.
Pros: Convenience, speed, competitive fees, trackable transfers.
Cons: Limited cash pickup options in some regions.

Key things to look out for when selecting a remittance service provider 

Choosing the right remittance service provider can have a significant impact on how much money actually reaches your loved ones. Between varying fees, differences in the exchange rate, documentation requirements, and the growing list of additional services, not all remittance providers offer the same services nor require the same things. Whether you send money home occasionally or on a weekly basis, it is important to choose a remittance provider that maximizes the value of what your loved ones receive. 


1. Fees: What you pay up front (and what you don’t see)

Every remittance provider has some form of fees for providing their services, however not all fees are presented the same way (this is why it's important to fully understand the costs associated with your remittance). 

What types of fees can potentially exist? 

  • Transfer fee: A flat or percentage-based amount charged per transaction. 
  • Payment method fees: Extra charges for using a credit card instead of a bank account.
  • Payout method fees: Some providers charge more for cash pick-ups vs. bank deposits.

What could be an unexpected fee?

  • For example, exchange rates can differ: Often the exchange rate you find while doing an online search is not the same exchange rate that will be charged by your chosen remittance service provider.

What to look for?

  • A tool or calculator showing the final amount the recipient gets before you make the transfer. 
  • Transparent fee displays before you confirm the transaction. 
  • Providers that consistently keep both transfer fees and FX markups low.

In many cases, the cheapest provider isn’t the one with the lowest visible fee. It could be the one offering the most competitive exchange rate or a fixed fee that makes sense with your transfer activity. The best service provider will always be one that serves the specific needs you have. 

 2. Exchange Rates: Why does the exchange rate could play a key role when selecting a remittance service provider? 

The exchange rate (or tipo de cambio) used by the provider determines how many pesos, quetzales, soles, or other currency your recipient will receive. When sending money abroad, senders can sometimes focus only on the visible fee (for example, a charge of $3.99 per transfer). But in many cases, the biggest cost can come in the exchange rate. If two companies offer the same fee but one has a weaker exchange rate, your family may receive less money.

For example: A difference of choosing an exchange rate with just 1 mexican peso less per USD could mean that the recipient would get $100 mexican pesos less on a $100 USD remittance. 

Understanding the real costs of your remittance  is essential to choosing the best remittance provider.

What questions can I ask myself before choosing the right remittances service provider?

  • Do they use the mid-market exchange rate or do they add a margin?
  • Is the rate fixed at the time you send the money? 
  • Do they offer promotional rates only for first-time customers?

What could be something to look out for?

  • A low fee paired with a weak exchange rate.
  • Big differences between their advertised rate and the actual payout amount.
  • Exchange rates that fluctuate during the transfer.

Even a small difference in the exchange rate can significantly reduce the final amount your family or friends receive if you send a lot.

3. Documentation and requirements: Keep it simple and secure

Each remittance provider must comply with U.S. financial regulations, but their onboarding requirements vary from service provider to service provider. 

What are some common documentation steps or documents needed?

  • ID verification (e.g., driver’s license, passport, or state ID).
  • Personal information such as date of birth and address.
  • Recipient details (full name, destination country, payout method)
  • In some cases, proof of funds or additional verification for large amounts

What to look for?

If a provider asks for excessive documentation or makes the process confusing, consider choosing one with smoother compliance systems. For example, some remittance services accept documentation without a United States passport when the sender can demonstrate residency in the United States. 

4. Speed and reliability: How fast does the money arrive?

While some people prioritize low cost, others prioritize speed. This is completely impacted by the recipient's needs back home. 

Transfer speeds vary by:

  • Payment method (debit card vs. bank transfer vs. cash).
  • Receiving method (bank deposit vs. mobile wallet vs. cash pickup)
  • Provider’s infrastructure and local partnerships.

What can I focus on to ensure my transfer arrives quickly and safely? 

  • Real-time delivery estimates offered by the service provider. 
  • Clear differentiation between “instant,” “same-day,” and “next-day”. 
  • A track record of reliability, not just advertised promises.

When urgency hits speed matters, but always make sure your money is safe. 

5. Security and trust: Your money must be safe

Choosing a remittance provider also requires confidence in the company’s ability to protect both your information and funds.

What are some key indicators of a trustworthy service provider?

  • Licensing as a money transmitter in the U.S. For example, with Comun your funds in the Comun checking account are held at a FDIC insured partner bank.
  • Secure encryption for payments.
  • Fraud prevention tools and notifications.
  • Positive customer reviews and transparent dispute resolution

To keep your money safe it is important to consider avoiding remittance providers with unclear credentials or repeated complaints about blocked transfers and delayed payouts.

6. Additional Services: Look beyond the transfer

A remittance provider is more than just a money-sending tool. Many now offer value-added features that can save you time or money. 

Common additional services

  • Bill payments directly for utilities services overseas
  • Mobile top-ups.
  • Multi-language customer support. Like Comun that is available in Spanish.
  • Transaction histories and downloadable receipts.
  • Rate alerts to notify you when the exchange rate is favourable.

What to look for?

  • Tools that simplify your overall financial support for your family and friends. 
  • Support available that is adapted to your needs.

Extra services should add convenience not complexity. For example, at Comun you can either use your own debit card to fund the remittance, or open a Comun checking account if you don’t have a debit card.  

Choose the right remittance service provider for your needs!

There’s no one-size-fits-all for a remittance service provider. Some people value speed, others care about the costs, while others need in-person services or cash pickup locations. To get the most out of your next transfer, focus on what matters to you whether it’s:

  • Transparent fees.
  • Competitive exchange rates.
  • Simple documentation.
  • Useful additional services.
  • Strong security and customer support.

Taking a few minutes to compare the options with different service providers can make a significant difference in what your family and friends receive and how you optimize your finances according to your needs. 

Comun offers remittances services where you can either use your own debit card, or open a checking account with Comun if you don’t have a debit card. With Comun there are no annual nor monthly fees. Furthermore, Comun’s services are available in Spanish. Download our app or reach out if you’d like to learn more about Comun. 

What should I compare between remittance providers?

The transfer fee, the exchange rate offered, how long the money takes to arrive, and whether the recipient can pick it up in cash or only receive it into a bank account.

Why does the exchange rate matter, not just the fee?

Some providers advertise low fees but apply a less favorable exchange rate, which reduces the final amount your family receives. Común shows the exact amount before you confirm.

What delivery options does Común offer?

Bank account deposit or cash pickup at locations like Elektra and Oxxo in Mexico.

Frequently asked questions

What matters more, the fee or the exchange rate?

Both matter — a low fee with a poor exchange rate can end up costing more. Always check the final amount your family will receive.

How much does Común charge to send a remittance?

Starting at $2.99 per transfer, with your first transfer at no cost.

How do I know exactly how much my family will receive?

The app shows you the exact amount in the destination currency before you confirm the transfer.

Do all providers offer cash pickup?

No, it varies by provider and country; Común offers cash pickup at locations like Elektra and Oxxo in Mexico.

Is it faster to send to a bank account or pick up in cash?

Both options usually deliver the money within minutes, depending on the method chosen.

How do I verify a remittance provider is trustworthy?

Check that it's licensed in the states where it operates and that it shows the exchange rate and fees transparently before you confirm the transfer.

Community

Común Helps Latinos Save Hundreds of Dollars in Remittance Fees by Introducing Secure International Transfers

8 min de lectura

Starting today, all Común customers will have access to free international money transfers for a limited time. Afterward, the fee will start at $2.99.

Sending international money transfers, also known as remittances, can be costly given the additional fees consumers face from financial institutions and other non-bank service providers. This is a particularly relevant area for the Latino community. According to a recent report from the Inter-American Development Bank, remittances to Latin America and the Caribbean reached a record high in 2023, reaching $155 billion, a 9.5% increase compared with 2022 ($142 billion). At Común, we believe remittance sending should not come at a high cost. Today, we are pleased to announce that all Común customers can send money to Latin America at no cost for a limited time. Afterward, the fee will start at $2.99, lower than what other providers offer.

To put into perspective how much Latinos can save in fees with international money transfers, Común analyzed and compared the cost of using providers such as Western Union or Remitly versus Común. In addition, we wanted to know how customers interact with Común’s new money transfer feature, which became available in March 2024.

For the analysis, we first examined the average number of remittance transfers Común customers send monthly; in this case, it was two transfers. Using Común customer insights, the report analyzed the most common countries to which customers send money. Finally, we examined how much a consumer could save in remittance fees over a one-year and five-year period if they used Común versus Western Union or Remitly, assuming they sent two money transfers each month.

Key Findings

  • Money transfer destinations for Común customers: Común customers were most likely to send remittances to Mexico, followed by Honduras, Guatemala, Colombia, and Nicaragua.
  • Paying in person to send money internationally can cost hundreds of dollars: According to our analysis, assuming a person sends two remittances per month and pays in person (for example, by visiting a Western Union location), fees can total $960. By using a service like Común, users can save nearly $600 in fees over five years. In addition, Común customers have the convenience of sending remittances directly from their phones.
  • Even if users can avoid paying in person and want to send remittances from a bank account, sending money abroad is still costly: Our analysis found that for users who want to send remittances directly from a U.S. bank account, using a service like Común instead of Western Union and Remitly can save consumers more than $20 in one year and $120 in five years.
Countries with the Highest Remittance Transfers
Mexico
Honduras
Guatemala
Colombia
Nicaragua
Western Union Western Union Remitly Comun
Payment method Pay in person, receive cash or in a bank account Pay by bank transfer, receive cash Pay by bank transfer, receive cash Pay by bank transfer, receive cash
Delivery time In minutes 0-4 business days 3-6 days In minutes¹
Variable fee $8.00 $3.99 $3.99 from $2.99
Cost in fees over one year $192.00 $95.76 $95.76 $71.76
Cost in fees over five years $960.00 $478.80 $478.80 $358.80
Savings: How much consumers can save by sending remittances with Comun over one year $120.24 $24.00 $24.00 --
Savings: How much consumers can save by sending remittances with Comun over five years $601.20 $120.00 $120.00 --

To learn more about Común and its latest remittance offer along with a bank account and debit card in the U.S., click here

Methodology

Our analysis included several data points such as:

  1. To determine the most common countries to which Común customers send money and the average number of transfers each month, we examined customer usage between March 7, 2024, and April 15, 2024.
  2. To understand how much customers may end up paying to send international money transfers, we analyzed Western Union and Remitly fees. Our analysis examined how much an individual pays in remittance fees if 1) they pay in person, meaning they go into a Western Union location to send a transfer, and 2) they send money through their bank account, and the recipient picks up cash at the destination.

A service provided by Service UniTeller, Inc. Service UniTeller, Inc. is licensed in all states that require a license.

¹Delivery times may vary.

²Terms and conditions here. Terms and Conditions apply. Limited-time offer. Service UniTeller, Inc. is licensed in all states that require a license. Común, Inc. and/or Service UniTeller, Inc. may earn revenue from foreign currency conversion. Fees are subject to change. Service UniTeller, Inc. and/or Común, Inc. reserve the right, at any time, without notice, to add, modify, or cancel any and/or all terms of the promotion, or replace, in whole or in part, the promotion with another offer without any liability to Service UniTeller, Inc. and/or Común, Inc.

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