Immigration
Understanding the differences between an ITIN (Individual Taxpayer Identification Number) and an SSN (Social Security Number) is crucial for anyone navigating the U.S. financial system. The IRS administers the ITIN for individuals who don't qualify for a Social Security number, giving them a way to file tax returns. Both serve as forms of tax identification, but they're aimed at different groups and serve different purposes. This article explains what each number is, who needs them, and why knowing the difference matters for financial access.
8 min read


What Is an SSN?
A Social Security Number (SSN) is a unique nine-digit code assigned by the U.S. Social Security Administration (SSA) to citizens, permanent residents, and certain eligible temporary residents. Originally designed to manage Social Security benefits, the SSN is now widely used for tax filing, credit history, and access to government services.
People must submit their SSN application to the address provided by the Social Security Administration.
Key facts about SSNs:
An Individual Taxpayer Identification Number (ITIN) is also a nine-digit number, but it's issued by the IRS (Internal Revenue Service) rather than the SSA. People must file Form W-7 to apply for an ITIN. The ITIN is specifically for people who are required to file U.S. tax returns but aren't eligible for an SSN. This includes non-citizens without legal work authorization in the U.S., foreign investors, and dependents of U.S. citizens or residents.
An ITIN is required to file a U.S. tax return and is also used to submit a federal tax return.
Key facts about ITINs:
Differences Between ITIN and SSN
The main difference between an ITIN and an SSN comes down to who can get them and what they're used for:
ITIN vs. SSN: Why Does the Difference Matter?
Understanding the difference between an ITIN and an SSN matters for several reasons:
Conclusion
Both the ITIN and the SSN play critical roles in the U.S. financial and tax systems, but they serve different populations and purposes. Understanding the differences between these identifiers is essential for anyone navigating tax filing, financial access, and legal employment in the U.S. Whether you're a U.S. citizen, a non-citizen authorized to work, or a foreign investor, knowing which number you need — and why — can help you avoid potential legal issues and ensure you have the financial access your circumstances require.
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.

Olivia Rhye
Community Partner

Immigration
8 min de lectura
Finding a path that gives you job opportunities in the United States can be hard work, especially if you’re unfamiliar with the different visa types offered by the U.S. government.
The H-1B visa is an option that could open the door to a new life in the U.S. In this guide, we explain what it is, what it’s for, who can apply, when it applies, and its benefits and limitations.
It’s essential to understand this visa’s features—as well as how it differs from other work visas—so you can ensure it fits your professional goals in the country.
With this information, you’ll be able to plan a strategy to obtain the visa and fully establish yourself in the United States.
The H-1B visa is authorization granted to foreign workers to temporarily perform specialty occupations that generally require specialized knowledge and prior experience.
It is a nonimmigrant visa with an initial duration of 3 years and, in most cases, can be extended up to a maximum of 6 years.
There are exceptions, such as when the temporary worker is in the process of obtaining permanent residence, in which case the visa may be extended for a longer period.
Before starting the immigration process, you should know the H-1B requirements and verify that your background aligns with them to determine eligibility.
To obtain an H-1B visa, you must have a higher education degree or its U.S. equivalent. The job offer must also be related to the specialty area of the degree presented.
As with the EB-3 visa, the H-1B also requires a job offer from a U.S. employer, who must file Form I-129 with USCIS.
Keep in mind that this visa is used for jobs requiring specialized knowledge, and openings most often arise in the following areas:
Another key point is that this visa has an annual issuance cap, divided as follows:
Because filings often exceed these limits, USCIS established a selection system consisting of electronic registration and a random lottery.
The draw occurs in two phases: first the 65,000 regular slots are selected, and then 20,000 additional slots are drawn for U.S. advanced degree holders.
Between March and April, employers receive notification of the lottery results. If not selected, you may wait for a second round if quotas aren’t filled or, otherwise, apply the following year.
Below is how the H-1B application process works.
First, the U.S. employer must register the candidate on USCIS’s official site during the designated window, generally in March. The registration fee—listed on the same site—must also be paid.
If the candidate is selected, the employer receives a USCIS notice and can proceed to the next stage.
Note that before filing with USCIS, the employer must obtain a certified Labor Condition Application (LCA) from the Department of Labor (DOL).
After selection, the employer has 90 days to file Form I-129, Petition for a Nonimmigrant Worker, along with required documentation.
At this stage, it’s necessary to show the position is a specialty occupation and that the candidate meets the requirements.
USCIS reviews the filing and, if needed, issues a Request for Evidence to seek additional information or clarification.
If everything is in order, the employer receives an approval notice, and the candidate proceeds with consular processing or a change-of-status request.
If the candidate is outside the U.S., they must attend a U.S. consulate, complete Form DS-160, and appear for a consular interview.
If the candidate is already in the U.S. under another status, the employer files the H-1B petition indicating the worker is in the United States.
In both cases, USCIS approval is required before visa issuance can proceed.
H-1B holders enjoy several benefits that can improve their lives and those of their families; however, it’s also important to note the limitations.
Although temporary, the H-1B allows you to work legally in the United States in your field of specialty. This can open many doors and strengthen your professional experience.
H-1B workers may later pursue permanent residence (a Green Card) and extend benefits to immediate family members such as a spouse and unmarried children under 21.
As noted, this visa does not automatically confer permanent residence; it lasts a maximum of 6 years. Still, it can be a first step toward it.
This visa depends entirely on the employer extending the job offer and completing the filing process.
The visa is numerically capped, and filings typically exceed the annual cap, reducing the likelihood of selection.
To prevent these limits from becoming obstacles, consider planning ahead if you intend to pursue permanent residence. You can also evaluate other work visas, such as EB-2 and EB-3, which may be more suitable for long-term plans in the United States.
Here we covered how to file for the H-1B visa, the requirements, benefits, limitations, and who it’s ideal for.
When you arrive in the United States, you’ll need an ally to help you manage your finances easily. Meet Común!
Open your Común account today and manage your money in the U.S.
Your employer must sponsor permanent residence under an employment-based category, file PERM with the DOL, and then file Form I-140.
A maximum of 6 years.
Form I-129: from $460 to $780.
An anti-fraud fee may apply.

Financial Education
8 min de lectura
Having a bank account is an essential step for people arriving to work in the United States, since it makes it easier for them to manage their salaries and adapt to the country’s financial system.
This can be a complicated process, since in the United States there is a wide variety of financial institutions, such as traditional banks with hundreds of branches, digital banks, and credit unions.
Among the most well-known are Bank of America, Capital One, and Wells Fargo, which enjoy significant recognition in the country. However, it is not possible to name one as the best: this depends on the specific needs of users.
For example, immigrants in the United States look to prioritize ease of account opening, as well as the ability to send remittances to their loved ones.
In this article, we will explain which are the best banks in the U.S., their features, requirements, and everything you need to know before opening an account.
Below, we present a comparative table of the best banks in the U.S.
| Bank | Strengths | For Whom It Is Ideal |
|---|---|---|
| JP Morgan | Largest network of branches and ATMs, rewards available on credit card | People who want easy access to physical branches, along with a variety of financial products |
| Bank of America | Over 3,000 branches, bilingual service in Spanish and English | For those who prefer to communicate in Spanish and seek a bank with a solid reputation |
| Wells Fargo | Wide branch coverage, express international transfers | People looking for reliable options to send remittances |
| Citibank | International presence, global focus | Those who need to make frequent international money transfers |
| Capital One | No monthly fees and no minimum balance | Those seeking more accessible and digital options |
| PNC | Over 2,300 branches, mobile app for financial management | Those seeking to improve their personal financial management |
If you are about to start your financial life in the United States, choosing a bank where you open an account is a very important decision. Each has its own requirements and benefits, so you should look for the one that best fits your expectations.
These are the most relevant criteria you should analyze before choosing the best option for you.
Many banks request the SSN (Social Security Number) to process a bank account, while others accept alternatives such as the ITIN or a passport.
Although some banks do offer support in other language, like Spanish, not all of them do. Verify that the institution you choose can clearly answer your questions.
If you frequently receive cash payments, it is important that your bank allows you to make cash deposits at branches near you and without fees.
Sending remittances is a crucial issue for immigrants, so you should review the fees for international money transfers. These are often more expensive in traditional banks due to intermediaries and exchange rates.
Verify that the bank has security measures in digital banking, as well as backing from official institutions such as the FDIC.
Beyond traditional banks, you can also turn to digital alternatives, which tend to be more accessible.
Digital banks or financial platforms are institutions that operate online through mobile apps and websites. They do not depend on physical branches and tend to make processes easier in favor of financial inclusion.
There are financial platforms focused on meeting the needs of immigrants in the United States, as they address gaps and obstacles of traditional banks with flexible account-opening requirements, accessible fees for remittance sending, and ease of depositing cash.
Advantages: focused on the needs of immigrants, support available in Spanish, and has accessible account-opening requirements.
Disadvantages: it does not have physical branches or an ATM network, but you will always be able to access your digital money from the palm of your hand, without time restrictions; you can also withdraw and make cash deposits at thousands of locations in the United States.
Advantages: 100% digital bank with High Interest Rates (APY) on savings accounts.
Disadvantages: it is not possible to make direct deposits.
Advantages: offers various types of accounts and attainable options for students and immigrants.
Disadvantages: limited support in Spanish.
Advantages: offers accounts with no monthly fees, ATM network, and payroll advance.
Disadvantages: difficulty in making cash deposits.
Advantages: offers credit cards with rewards, checking and savings accounts without monthly fees.
Disadvantages: few cash deposit options, and it is not focused on the needs of immigrant communities.
As you can see, there is a variety of financial institutions you can turn to, and access to a full range of services such as cash deposits, transfers, financial management, etc.
That is why you must be clear about what you are looking for in a U.S. bank account and how you could meet your needs.
Most traditional banks tend to have stricter requirements and higher operating costs. For this reason, many immigrants consider digital financial platforms as an alternative, since they are often more accessible and designed with services that address their needs.
Común is a fintech platform that can support you in starting your financial journey in the United States, offering benefits such as:
Open your account today and start sending money through Común’s mobile app.
If you have more questions, check our FAQ section.
FDIC insurance is relevant to determine if a bank is safe. Traditional banks have this backing, as do digital banks like Revolut (through Sutton Bank) and fintech platforms such as Común.
Many digital banks and fintech platforms, including Común, often offer competitive rates. This can be due to lower operating costs, since they do not maintain physical branches. However, fees and account features vary by provider.

Checking account
8 min de lectura
Need a safe, simple way to manage your money? It’s important to understand the different bank account types offered by U.S. financial institutions and digital platforms.
Two primary examples are savings accounts and checking accounts. While common in the U.S., they differ in important ways especially relevant when you’re new to managing money in a new country.
It’s easy to assume both accounts do the same thing. Below, we detail what each account is, the main differences, comparisons, and examples.
A checking account is one of the most popular financial products. It’s designed for frequent transactions: receiving pay, sending transfers, and paying at physical and online merchants.
These are the main benefits of opening a checking account:
What is a checking account used for?
A checking account has multiple functions, for example:
In short, this account type covers everyday needs with simple, accessible tools.
Here’s where you can learn about different checking account types and their features.
Unlike checking, a savings account is for setting money aside longer term and growing it through interest.
Advantages of a savings account:
Though different, both accounts complement each other to cover short-, mid-, and long-term financial needs.
These are the main differences between them.
Learn about joint bank accounts, an excellent way to manage finances as a team.
As you can see, the decision to open a checking or savings account depends on your needs. However, combining both is a strategic decision for financial management. On the one hand, a checking account allows you to keep up with daily payments, while a savings account is designed to plan for the future and keep your money separate.
In this article, you learned the difference between checking (for daily transactions) and savings (for growing money over time to meet future goals).
Immigrants arriving in the U.S. need bank accounts that offer security and trust, yet often face hurdles due to strict requirements that disadvantage many in the community.
Meet Común, the checking account that understands immigrants’ needs!
Here are some benefits that await you:
Open your Común account today and organize your money in the U.S.
If you still have questions, check out our FAQ section.
It depends on your needs. If you're looking for an account for everyday transactions, such as transfers and deposits, receiving paychecks, and making utility payments, a checking account may be an option. If you want to save your money for the long term, consider a savings account.
Yes, you can separate your goals and organize your money. Use a checking account that supports domestic and international transfers with clear, affordable fees, and keep a savings account to plan long-term.
Común is a financial platform with accessible onboarding requirements and fair, competitive pricing.

Living in the United States
8 min de lectura
Getting married is a major milestone. When one spouse is a U.S. citizen and the other lives abroad, the immigration process can feel overwhelming, especially when you start seeing terms like IR1 visa, CR1 visa, Form I-130, NVC, and consular interview.
Whether your spouse is waiting in Mexico, Colombia, or another country in Latin America, understanding the process can help you reduce stress and prepare for each stage.
This guide explains the IR1 visa and CR1 visa process in plain language, including timelines, costs, required documents, and what to expect during the consular interview.
The guide is for informational purposes only and does not constitute legal advice.
The IR1 and CR1 visas are both immigrant visas available to spouses of U.S. citizens, allowing them to enter the United States as lawful permanent residents. The key difference between them lies in the length of the marriage at the time of visa issuance. In both cases, permanent resident status begins upon entry into the U.S., and the physical green card is mailed to the holder shortly after arrival.
Generally, you may qualify if:
Unlike fiancé visas, the IR1 / CR1 are designed for couples who are already legally married.
For many immigrant families, the process begins while one spouse remains in countries such as Mexico or Colombia and waits for consular processing at locations like Ciudad Juárez, Mexico City, or Bogotá.
Although the IR1 and CR1 visas follow the same application process, they lead to different types of green cards. The key distinction is whether the marriage is less than two years old or at least two years old when the green card is issued.
| Feature | CR1 visa | IR1 visa |
|---|---|---|
| Marriage length | Less than 2 years | 2 years or longer |
| Green card type | Conditional permanent residence | Permanent residence |
| Green card validity | 2 years | 10 years |
| Additional filing required | Must later remove conditions | No removal of conditions required |
| Eligibility basis | Married to U.S. citizen | Married to U.S. citizen |
If the marriage is less than two years old when permanent residence is granted, the spouse typically receives conditional residence through a CR1 visa. Couples later file to remove those conditions. If the marriage is at least two years old, the spouse generally receives an IR1 visa and a standard permanent resident card.
Before starting an application, it's important to understand which visa category matches your circumstances. IR1, CR1, K-1, and K-3 visas were created for different stages of a relationship.
These visas are intended for couples who are already married. After approval and entry into the United States, the spouse becomes a permanent resident.
The K-1 visa is for couples who are not married yet. The foreign fiancé enters the United States, the couple marries, and then applies for adjustment of status.
Although the K-3 category still exists in immigration law, it is rarely used in practice today. Most married couples follow the IR1 or CR1 process instead.
For couples who are already married and living apart because of immigration processing, the spouse visa route is typically the path being considered.
From start to finish, the IR1/CR1 process is designed to verify the relationship, review financial sponsorship, and confirm that the immigrant spouse is eligible for permanent residence. While the exact timeline varies, most couples move through the same series of steps before the visa is issued.
The U.S. citizen spouse begins the process by filing Form I-130, Petition for Alien Relative, with USCIS.
The purpose of the petition is to establish that a valid marital relationship exists.
Supporting evidence often includes:
USCIS reviews the petition and supporting documentation. If additional information is needed, USCIS may issue a Request for Evidence (RFE).
Once approved, the case is forwarded to the National Visa Center (NVC).
The NVC assigns a case number and requests additional forms, fees, civil documents, and financial sponsorship documentation.
This stage typically includes:
Before the interview, the immigrant spouse must complete a medical examination with an authorized panel physician. Required vaccinations may also apply.
Once the case is complete, the interview is scheduled at the appropriate U.S. embassy or consulate.
For many applicants in Latin America, this may occur in:
If the visa is approved, the spouse can travel to the United States and enter as a permanent resident. The green card is then issued after arrival.
Document preparation is one of the most important parts of the IR1/CR1 process. Missing records, incomplete forms, or inconsistencies between documents can delay a case, so it helps to gather key paperwork as early as possible rather than waiting for each stage to begin.
Although every case is different, applicants commonly need:
Original documents and certified translations may be required depending on the country and specific case. Many of the documents required throughout the IR1/CR1 process will be reviewed more than once by different government agencies. Keeping organized copies and checking that names, dates, and personal information are consistent across records can be helpful.
Time and cost are not determined by a single application fee. The process involves separate stages administered by USCIS, the National Visa Center, and a U.S. embassy or consulate, each with its own processing requirements and associated expenses.
Processing times can vary depending on:
Unlike some immigration categories, the IR1 and CR1 process does not have a fixed timeline. Some cases move faster than others, while others can take well over a year from filing to visa issuance.
Common costs
While costs are not fixed and every case is unique, the typical expenses you can expect may include:
Government fees can change over time, so applicants should always verify the most updated costs directly through USCIS and the U.S. Department of State.
The consular interview is the final major step before a spouse visa can be issued. By this stage, the government has already reviewed the petition, supporting documents, financial sponsorship forms, and medical examination results. The interview gives a consular officer an opportunity to verify the information in the application and address any remaining questions.
While every interview is unique, the officer may ask questions about:
The goal of the interview is to confirm that the marriage is genuine and that all eligibility requirements are met. If the visa is approved, the consular officer typically keeps the passport temporarily so the immigrant visa can be issued.
Receiving an IR1 visa or CR1 visa is a major milestone, but it is only the beginning of establishing life together in the United States.
Many newly arrived immigrants need to:
A common challenge newly arrived immigrants face is opening a bank account before receiving a Social Security number.
For couples separated during the immigration process, Común offers remittance services for people in the United States who need to send money to family members in Latin America; they can do it directly from the app. This can be useful during the months of waiting between USCIS approval, NVC processing, and the visa interview.
When the immigrant spouse arrives in the United States, Común offers eligible customers the possibility of opening an account using a passport or more than 100 accepted Latin American IDs. Additionally, Común offers services for everyday payments, direct deposit acceptance available from day one, customer support in Spanish and a virtual debit card from day one of account opening.
The IR1 visa and CR1 visa process can feel complicated at first, but understanding and preparing for each stage can make the process feel more manageable.
For many immigrant families, the journey can include months of waiting, collecting documents, attending medical appointments, and preparing for the consular interview. The process requires patience, but it also creates a pathway for spouses to build a life together in the United States.
While you wait, Común can help you send money to your spouse in Latin America from the app. When they arrive, eligible customers can open an account with a passport or more than 100 accepted Latin American IDs so that they can begin managing everyday finances while settling into life in the United States.
The main difference is the length of the marriage. A CR1 visa is generally issued when the marriage is less than two years old, while an IR1 visa applies when the marriage has reached at least two years.
Processing times vary considerably depending on USCIS, the National Visa Center, and the consulate handling the case. Timelines should be verified through official government sources.
Costs commonly include government filing fees, visa processing fees, medical exams, vaccinations, translations, and travel expenses. The exact total varies by case and country.
Applicants commonly need a passport, marriage certificate, birth certificate, financial sponsorship documents, visa application forms, medical examination records, and evidence supporting the marriage.
Yes, after entering the United States as a permanent resident through an approved IR1 or CR1 visa.
A consular officer reviews the application and asks questions about the relationship, eligibility, and supporting documentation. The purpose is to verify the information already submitted.
Some couples complete the process on their own, while others seek professional guidance. The decision often depends on the complexity of the case, prior immigration history, or other legal considerations.
The IR1 and CR1 categories are generally associated with consular processing abroad. Individuals already in the United States may have other immigration options depending on their circumstances. Because situations vary, reviewing official USCIS guidance is important.
Común is a financial technology company and not a bank. Banking services are provided by Community Federal Savings Bank, Member FDIC. The Común Visa® Debit Card is issued by Community Federal Savings Bank, pursuant to a license from Visa U.S.A. Inc. and may be used everywhere Visa Cards are accepted. Común is a financial technology company and not a bank or licensed money transmitter. Peer-to-peer payment services are provided by Cross River Bank. Remittance service provided by Service UniTeller, Inc. Remittance fees start at $2.99, but may vary. Común Inc. may earn revenue from the conversion of foreign currencies.

Financial Education
8 min de lectura
Checks are used as a form of payment, allowing individuals and businesses to transfer funds without the need for physical cash. A check is a specific amount of money from the check writer's account assigned to a check recipient (the payee). The check is typically written, dated, and signed, acting as an instrument that directs a bank to pay a recipient.
Before cashing a check, make sure all the details are correct and the check is valid. Verify the payee name, the written amount, the date, and the issuer’s signature. Also sign your name on the back of the check in the designated endorsement area, as this is required for banks to process checks. Take the endorsed check to your bank or use an ATM or mobile banking app if your financial institution offers check deposit services. You may also be asked to provide valid identification.
If you are depositing it, fill out a deposit slip if necessary, and the funds will be credited to your account. If you are cashing it, the bank will give you the amount in cash after deducting any applicable fees. If you deposited the check, it may take a few days for the check to clear and for the funds to become available in your account, depending on your bank’s policies.
Find more information about what a check is and how to cash it here.
Losing a check can feel overwhelming, especially if you are new to banking. The first step in handling a lost or stolen check is to stay calm. Panicking will not help, and thinking clearly and quickly is your best ally here. Take a moment to retrace your steps. Sometimes, the check may simply be misplaced rather than lost. Check all possible places where it might be. If it truly has disappeared, it is time to act quickly to prevent any potential misuse of your bank account or savings account.
Your bank or credit union is your best friend in this situation. As soon as you realize a check is missing, contact your bank immediately and begin monitoring bank accounts for signs of identity theft. Most financial institutions have a dedicated customer service line for such emergencies. Be ready to provide account information such as the check number, amount, and the date it was issued. The faster you notify them, the better they can help protect your account from fraudulent activity and identity theft.
After informing your bank, the next crucial step is to request a stop payment on the lost check. This action prevents the check from being processed if someone tries to cash it. Make sure to file a stop payment request for the lost or stolen check. There may be a fee for this service, but it is a small price to pay for the security it provides. Be sure to obtain confirmation from the bank that the stop payment has been successfully placed on your bank account.
If you suspect your check was stolen, it is important to file a police report with your local police department. This step not only helps with the theft investigation, but also provides you with a record of the incident, which can be useful for bank claims and insurance purposes. When filing the report, provide all relevant details, including any suspicions you may have about mail theft or check fraud. Reporting the incident to the appropriate government agency can also be beneficial in cases of identity theft.
Keep checks in a safe place: Store your checkbook in a secure but easily accessible location. Keeping it out of sight from prying eyes can help prevent potential theft. Consider using a locked drawer or a safe for added security.
Use electronic payments: Whenever possible, opt for direct deposit or electronic transfers, which are more secure and convenient. Direct deposits not only simplify your payments, but also reduce the risks associated with physical checks, such as mail theft or check fraud. Many financial institutions offer premium accounts with direct deposit options, ensuring your funds are transferred securely and quickly. In addition, you may earn a higher annual percentage yield on your savings and checking balances based on your direct deposit activity and qualifying deposits. To qualify for specific interest rates, you can use direct deposit, which includes payroll, pension, or government payments.
Regularly monitor your accounts: Frequently review your bank statements and account activity for unauthorized transactions or signs of check washing attempts. Set up alerts with your bank or credit union to notify you of any unusual activity. This vigilance is crucial for both your checking and savings balances, helping you detect fraudulent activity early and take immediate action.
Shred old checks: Properly dispose of old or unused checks by shredding them to prevent any misuse. Counterfeit checks are a common problem, and shredding helps keep a secure paper trail. Make sure any document containing your account number or payment information is completely destroyed before discarding it.
Be cautious with the mail: Avoid sending checks through outgoing mail, as this can expose you to the risk of mail theft. Instead, deposit them directly at the post office to ensure they are handled securely. For added security, consider using certified mail for important payments to create a traceable record of your transaction. Alternatively, use P2P transfers or electronic transfers to send money to friends, family, or anyone with a bank account in the U.S., highlighting the speed, simplicity, and security of these transactions.
Educate yourself about check fraud: Familiarize yourself with common check fraud schemes, such as check washing and counterfeit checks. Understanding these threats can help you recognize suspicious activity and protect your finances more effectively.
Protect your account information: Keep your account number, mobile number, and other personal details confidential. Sharing this information carelessly can make you a target for fraud. Always verify the identity of anyone requesting your account details.
By following these steps, you can effectively handle and prevent problems with lost or stolen checks. Remember, acting quickly and keeping your bank informed are key to protecting your finances and preventing someone from attempting fraud using your account information. Adopting these best practices will help you maintain a secure financial environment and give you peace of mind.
Now that you know how to handle lost or stolen checks, it is time to take control of your finances with ease. At Comun.app, we offer secure and easy-to-use solutions so you can manage your money without complications. Open your account in minutes and start enjoying the benefits!

Financial Education
8 min de lectura
Despite the fact that digital payment methods have gained significant relevance practically worldwide, checks remain essential for carrying out certain transactions, especially for people without a banking account.
According to recent data, 61% of Americans still use checks. However, 17% have been victims of check fraud.
Knowing how to endorse a check in the United States is a necessary security measure to prevent fraud. While it can be a confusing procedure, it is crucial to understand it in order to avoid issues.
In this article, we will explain step-by-step how to correctly endorse checks, as well as the information you need to write on the back in order to cash the stated amount.
A check endorsement is a signature on the back of the check that serves as authorization for it to be cashed at a financial institution.
Its main function is to validate the cashing of the check, as well as authorize the transfer of funds, or to transfer the right to another person.
Knowing how to endorse a check is essential because it is a primary security requirement in the U.S. financial system, serving as a protection measure for the holder and the deposited funds.
Below, we show you how to complete the endorsement before cashing checks at the bank.
Make sure the details on the front of the check are correct, such as the payee’s name, the amount in numbers and words, and the banking institution.
Turn the check over and locate the statement “Endorse Here” or “Do not write below this line.” Avoid writing below the marked area.
Sign the check in the designated box, according to the type of endorsement you require. Next, we will explain everything about the different types.
But what should you do if the payee’s name is incorrect?
If the payee’s name is incorrect, you should first sign as it appears and then sign again with the corrected name.
James Smit — James Smith
A restrictive endorsement is a security measure to prevent an unauthorized third party from cashing the check, as it limits the form of payment to a registered banking account. It is linked to the information provided on the back of the check.
If the check is made out to more than one payee, one or all may need to sign the endorsement, depending on how it is written.
Before endorsing your check, verify which type is most suitable depending on the transaction you need to perform. For example, a restrictive endorsement is a way to secure your money, just like using modern financial alternatives such as Común, a comprehensive service that gives you access to unified and efficient financial tools.
A blank endorsement is carried out when the same payee cashes the check in cash. In this case, only the signature in the designated area is needed.
A restrictive endorsement is a security measure to ensure that the funds are deposited into a specific banking account.
To do this, you must include the statement “for deposit only to” + bank name, account number, and signature.
This is the most recommended method for Común users who make deposits via mobile, as it provides protection for the check in case of loss and ensures that the money is deposited into the designated account.
If the check will be cashed by a third party, it must be endorsed as follows.
Pay to the order of: (name of another person) + signature
It is important to exercise extreme caution with this type of endorsement. Use it only with trusted individuals, and in case of theft or loss of a check, report it to the financial institution immediately.
A business endorsement is made when a check is cashed in the name of a company. This requires including the full name of the company, followed by the signature of the authorized legal representative.
To deposit check funds through a mobile application or mobile banking, it must be endorsed as follows:
For mobile deposit only + your signature.
Cashing checks is a process that requires special care and attention in order to avoid mistakes and setbacks that could affect the transaction.
This time, we learned the importance of correctly endorsing a check in the United States, as well as the different types that exist, according to the available cashing methods.
Now that you know how to fill out a check on the back, you can rely on Común to deposit the funds through the mobile app.
Skip the lines: Deposit your check from the app; availability of funds may vary.
Común offers you the necessary security to protect your money and personal data
It is an accessible platform for immigrants in the United States; request to open your account with documentation from your country
Get customer support in English and Spanish, available 24/7
Access a comprehensive mobile app to manage your personal finances in the simplest way
Común will not only make the check deposit process easier, but it will also transform your financial life in the United States. Open your account today and find out.
In most cases, yes, it is necessary. If you request a deposit through an ATM or application, the bank may not require an endorsement.
Avoid cross-outs or scratches and endorse the check again. If the bank rejects it, ask the issuer to issue a new one.
You can endorse a check so that it can be cashed by another person with the statement “pay to order of” along with the payee’s name. However, this process is restricted according to each bank’s specific policies.
It is safe to deposit a check through the Común mobile app, as your data is encrypted and it includes other security measures such as two-step verification.

Financial Education
8 min de lectura
The Colombian community has a strong presence in the U.S., with many immigrants arriving each year to visit, live, study, and work.
Staying in touch with family across borders matters. That’s why it’s useful to know the different ways to make international calls from the U.S. While it can seem tricky, it’s easy if you have the right codes.
If you want to call loved ones back home in Colombia, below you’ll find step-by-step dialing instructions from the U.S., examples, and a full area-code table.
Before calling anyone in Colombia, know the sequence: international prefix + country code + local number.
This is the international prefix from a landline. If you’re using a mobile phone, use the “+” sign instead.
This identifies Colombia in the international telephone system.
For landlines include the city area code. For mobile phones, dial the full 10-digit mobile number.
Examples:
There’s a difference between calling a landline and a mobile in Colombia from the U.S.: landlines need the regional area code; mobiles are dialed using the “+” format on cell phones.
Below you’ll find the area codes for Colombia’s main cities to ensure you dial correctly when contacting your family.
City
Area code
U.S. dialing example
Bogotá
1
011 57 1 #######
Medellín
4
011 57 4 #######
Cali
2
011 57 2 #######
Barranquilla
5
011 57 5 #######
Cartagena
5
011 57 5 #######
Bucaramanga
7
011 57 7 #######
Pereira
6
011 57 6 #######
Cúcuta
7
011 57 7 #######
Santa Marta
5
011 57 5 #######
Manizales
6
011 57 6 #######
The phone is a favorite way to bridge distances and stay in touch with loved ones across borders.
Years ago, international rates were expensive, making frequent calls home difficult.
Today, digital options have lowered costs and made cross-border communication much easier.
Below we show some affordable options to help you stay in touch with the people who matter most.
Mobile apps are hugely popular worldwide. They enable texting, voice notes, and voice/video calls over Wi-Fi or data—significantly cutting costs.
WhatsApp is the most popular, and other solid options include FaceTime, Google Voice, and Skype.
If you prefer traditional calling, look for an international plan from your U.S. provider with minutes to Colombia—great for frequent calls.
You can pick plans with minutes to landlines and mobiles or Colombia-specific bundles.
Examples of U.S. carriers include AT&T Prepaid, T-Mobile, Verizon, and Ultra Mobile. Options range from unlimited international add-ons and prepaid plans with international calling to limited-minutes bundles and mixed data/calling packages.
If you’re in the U.S. for only days or weeks, a mobile plan may be overkill. A prepaid calling card can be ideal—no PINs in many cases and you only pay for the minutes you use.
As you’ve seen, calling Colombia from the U.S. is straightforward—just use the correct codes. You can also choose affordable alternatives like mobile apps or prepaid cards.
Staying in touch shows care and support. It also helps to have accessible services to send money and support their well-being.
Meet Común your direct link to the ones you love!
Ready to revolutionize how you connect with your finances?
Open your Común account today and complement your calls with a fintech platform that supports your financial life in the U.S.
Still have questions? Check our FAQ section below.
If you don’t dial 011 from a landline or “+” on mobile, your call won’t be recognized as international and will fail as a local call.
There are several affordable options—apps like WhatsApp, Skype, or Google Voice; prepaid calling cards; or an unlimited international plan. The best choice depends on your habits and how often you call.
Costs vary by method. For example, AT&T offers unlimited add-ons around $15/month and Verizon offers 300 minutes for about $10/month.

Living in the United States
8 min de lectura
One of the main challenges immigrants face in the U.S. is formalizing a lease, since property owners often require a series of documents that can turn the search process into a maze.
Examples might include credit scores, proof of income, background checks, and references that many immigrants do not yet have. However, there are proven strategies that make it easier for newcomers to obtain a lease in the United States.
If this sounds familiar, keep reading—we’ll explain in detail how to prepare to rent safely and avoid the typical obstacles immigrants encounter when establishing themselves in the U.S.
Before you start searching for your next home, you should keep in mind the key requirements for renting an apartment in the U.S. These help the landlord confirm that the tenant is reliable and has sufficient financial solvency to pay rent on time and in full.
Below are the most requested items to sign a lease:
It’s very important to verify your legal identity. Landlords or real estate agents may ask for one or more of the following documents:
To demonstrate you have sufficient solvency to cover the monthly rent, you can provide several documents, such as:
Reviewing credit history is a crucial step for landlords and agents because it provides reliable evidence of the applicant’s financial behavior.
If you’ve been in the United States for a short time, you may not have a credit history. This article explains simple ways to start building one.
In that case, you may be asked for a credit report from an official agency or a signed authorization to check your credit score.
If you lack sufficient evidence of solvency, you may be asked for a guarantor, who serves as a backstop if you cannot meet the lease terms.
Such a guarantor must reside in the United States and provide the following documents:
Housing options in the U.S. are broad and adapt to all lifestyles, budgets, and immigration statuses.
Rental options you can find in the United States include:
Regardless of the type of property you’re looking for, we recommend following these steps to rent a house or apartment.
Take the time to review all property details and alternatives in different neighborhoods and cities. We recommend searching trusted sites such as Zillow, Realtor, or Apartments.com. Also ask friends or acquaintances who have gone through the process for referrals.
Carefully analyze the lease terms, such as price, property description, requirements, and restrictions.
When you find a home that meets your expectations, submit a rental application with your personal information, references, and authorization to check your credit history.
Before signing any contract or paying a deposit, it is essential to visit the property to ensure it matches the listing and is free from maintenance-related deterioration.
If after the visit you are still interested in renting the property, the next step is to provide the previously mentioned documents, such as proof of income and government ID.
The landlord will review your application and verify your documents. If approved, the final step is agreeing to and signing the lease terms, which set the rental conditions such as duration, cost, rules, and conditions for refunding the security deposit, among others.
Finding your first rental in the U.S. can be a major challenge due to the number of requirements involved.
Below are some useful tips to help your search pay off as soon as possible.
Use rental websites to research which areas are more affordable or best fit your lifestyle, ensuring you can cover not only rent but also day-to-day expenses.
Don’t limit yourself to a single method. Alternate among websites, mobile applications, classifieds, and even the help of a real estate agent.
It’s essential to stay alert to potential scams. Apply these tips and stay safe:
Before choosing a house or apartment to rent, it’s important to consider several factors, for example:
Location is one of the most relevant aspects when choosing a home. Beyond the city, consider the distance to your workplace and other frequent destinations.
Research the type of neighborhood, safety, infrastructure, recreational areas, community profile, and any other information you consider significant for making a decision.
Make sure the rent fits within your means. Create a budget that includes your monthly income and expenses.
Below are tenants’ rights and obligations in the United States.
The tenant must pay the monthly rent and the agreed deposit on time. Both payments can be made by bank transfer, bank deposit, or check.
The landlord must ensure the property is in optimal condition and has all utilities. In turn, the tenant agrees to take care of the premises, keep them clean, and report any defects requiring maintenance.
Tenants are protected by U.S. law against unfair practices, such as:
Refund of the security deposit if conditions are met.
Protection against unjustified or no-notice eviction.
Renting your first home in the United States doesn’t have to be overwhelming. Take time to learn the most common requirements and consider alternative solutions like those in this article. This way, you’ll see it is possible to open the door to decent housing.
With the right preparation and tools, the rental process becomes much simpler and more accessible.
Rely on Común, a financial platform that addresses day-to-day needs in the United States, with an intuitive mobile app, so opening an account is quick and easy using qualifying official identification from your country of origin. It also makes it simple to send remittances up to the applicable limits to LATAM countries, so your family receives more, with competitive fees.
Discover Común, an excellent option dedicated to serving immigrant communities in the United States, with support available in Spanish.
Open your checking account today with a partner that understands your needs as an immigrant!
If you still have questions, check our FAQs.
The national average for rental housing is around $2,100 USD.
Cities such as Laredo, Texas, and Toledo, Ohio report the most affordable living costs.

Financial Education
8 min de lectura
Certified checks are a common form of payment for thousands of immigrants living in the United States, especially for major purchases such as rent payments, buying a car, and legal settlements.
However, it is not always clear why the certification process matters and how it differs from other types of checks.
A certified check is a physical payment order that has been reviewed in advance by a financial institution to ensure there are sufficient funds in the issuer’s bank account. This is the fundamental reason it’s considered a safer form of payment than a personal check.
Below, we explain in detail what a certified check is, how it works, and why it’s important to understand the differences from other types of checks.
A certified check is a type of check with guaranteed funds, since the issuing bank has verified the money exists in the checking or personal account.
This makes it a safer form of payment than personal checks, because the bank sets aside the amount to be paid so it can be collected by the payee.
Issuing a certified check is a straightforward process you can complete directly at the financial institution of your choice.
The account holder must go to a bank and request a certified check, specifying the payee and the amount.
You must present an official ID to verify that you are the holder of the savings or checking account from which the funds will be drawn.
The bank then certifies there are sufficient funds to cover the check and freezes them to ensure the payee can cash it.
You must sign the check before finishing the process so the bank can confirm the signature matches the one on file.
Affixing the certification stamp
Finally, once the bank has verified the funds and the signature, it places a certification stamp to document completion of the process.
A cashier’s check is another way to make secure payments using a physical instrument. In this case, the bank branch issues the check after receiving the customer’s payment, so the funds come from the bank itself.
Below is a comparison between a cashier’s check and a certified check.
Cashier’s check
Certified check
Security
High; the bank verifies sufficient funds and places a hold for the payee.
Very high; the check is backed by the bank and does not depend on the issuer’s account.
Cost
At some banks they have no cost at others up to approximately $15.
Depends on the bank; typically $10–$20.
Issuance time
At the branch, after funds are verified.
Immediate.
A certified check is commonly used for significant transactions or large amounts. This gives the recipient assurance that funds are available.
When finalizing a lease or purchasing an apartment, the landlord or agent may request payment via certified check to guarantee funds.
Whether dealing directly with owners or dealerships, a certified check can be a suitable option because of the security it provides.
For example, to pay fees, settlements, or indemnities, certified checks provide security for both parties.
Some educational institutions accept certified checks as a form of payment, especially for international or first-time payments.
Do you know what to do if a check is stolen or lost? We explain it here!
While certified checks are among the safest payment methods due to the bank’s verification process, there are still fraud attempts using forged documents.
With this in mind, keep these tips in mind to avoid becoming a victim of check fraud.
Call the bank directly and provide the check number, account holder, and amount; ask them to confirm authenticity and that funds are guaranteed. Make sure you call the bank’s official number, not the one printed on the check.
A common scam is sending a check for more than the amount due and asking for the difference in cash. Confirm the check’s validity with the bank before proceeding.
Clearing can take 3–10 days. Make sure the funds have fully settled and are not just on hold.
Whenever possible, accept checks only from people you trust. If you must take a check, follow the security measures above.
In this article we explained what a certified check is, how it’s issued, how it differs from cashier’s checks, and how to use this payment method safely.
While certified checks can be a good payment option, a checking account in the U.S. is a much more secure and practical way to manage money.
Meet Común, your financial ally in the United States!
Send, receive, and cash money within and outside the United States. Our platform lets you move your money easily, quickly, and securely. You need a qualifying official ID from your country of origin to get started.
Open your account with Común today and discover a financial platform tailored to you.
You can request certified checks at financial institutions such as banks, credit unions, and some digital banks.
The cost depends on the bank but is typically between $10 and $15.
Other types of checks in the United States include: Money order; Personal check; Cashier’s check.

Financial Education
8 min de lectura
One of the main wishes of Guatemalan immigrants arriving in the U.S. is to stay in frequent contact with loved ones through efficient and affordable telecom services.
However, confusion is common when dialing because of the codes needed to connect U.S. phone service to Guatemala.
In reality, once you have the right codes, calling Guatemala from the U.S. is quite simple—and this article shows you how.
Below you’ll learn the step-by-step dialing process with examples, plus money-saving options and tips to avoid extra charges.
First, know the U.S. international exit code—it goes at the very start of the number.
Here are the basic steps to dial Guatemala.
The U.S. international exit code is 011 (landlines). On mobile phones, use the “+” sign.
2) Dial 502 - Guatemala’s country code
The next step is to enter Guatemala’s code, which is 502. Every country has a code that identifies it internationally to connect telephony services.
3) Dial the 8-digit local number (landlines and mobiles)
Finally, dial the Guatemalan phone number exactly as it is, whether you’re calling from a landline or a mobile phone.
Keep in mind that the first digit of a Guatemalan phone number indicates whether it’s a landline (2) or a mobile (5).
Here you have some dialing examples:
As mentioned in the previous section, the first digit of a Guatemalan number indicates whether it’s a landline or mobile. It also indicates the carrier and the region.
Therefore, before calling Guatemala, identify this digit so you know exactly what type of number you are dialing.
Below is a table with the prefixes to make them clearer.
Number type
Prefix
Example from U.S.
Landline, Guatemala City
2
011 502 2 ### ####
Landline, Metro Area
6
011 502 6 ### ####
Landline, rest of country
7
011 502 7 ### ####
Mobile, major operators
3, 4 or 5
011 502 3 ### ####
It’s very likely that the distance between the United States and Guatemala will make you need to place phone calls more often to keep up with your family and friends.
Fortunately, today’s international calling rates are very different from what they were a decade ago, when callers were charged per minute. That made it difficult to maintain constant communication between families living in different countries.
Today you can choose telecommunications services with far more affordable calling plans, as well as apps that work over a Wi-Fi connection.
Here are some options to call Guatemala easily.
Nowadays, the easiest way to make calls—both domestic and international—is through VoIP (Voice over IP) apps, which connect over Wi-Fi or mobile data.
One of the most popular is WhatsApp, which has millions of users worldwide and, in addition to calls, also offers video calls, text messages, voice notes, and frequent updates.
Other similar apps available include FaceTime, Google Voice, and Skype.
Although apps offer a very affordable way to stay in touch, one downside is that call quality depends on the internet connection.
If you need consistently smooth calls, an international plan is ideal. Major U.S. carriers like Verizon, AT&T, and T-Mobile offer international plans with affordable rates.
Prepaid cards are a more traditional option. They’re best if you won’t be in the U.S. for long, since you only pay for the minutes you need and don’t rely on a phone plan or internet connection.
Some providers offer low-cost bundles with minutes to call Guatemala. Examples include Rebtel and Boss Revolution.
The cost of calling Guatemala can end up higher than expected. Here are some tips to keep in mind.
If you don’t dial the U.S. exit code 011 + Guatemala’s country code 502, the call may not connect or may be billed as a domestic call.
In Guatemala, both landlines and mobiles have 8 digits, so there’s no need to add a leading 0.
The first digit indicates landline vs. mobile. If you confuse it, the call may fail or connect using another country’s code.
Carefully review plan costs and pick the best rates to avoid overpaying.
Mobile apps over Wi-Fi are the most affordable option—just make sure you have a strong signal for smooth calls.
Guatemalan numbers always have 8 digits, whether landline or mobile.
Take time to compare rates and benefits—unlimited minutes, included data, social apps, etc.
Ready to call your loved ones in Guatemala? Remember you need the U.S. exit code, the country code, and the local number. You also learned practical tips to make the process easier.
Staying in touch across borders is essential to bridge the distance. Another way to care for your loved ones is by sending money through fair, secure services.
Discover all the benefits of Común!
Open your Común account today and complement your calls with a fintech platform that connects and supports you in the U.S.
If you still have questions, see the section below.
Your call won’t be recognized as international, so it may be treated as local or fail with an error.
Internet-based apps like WhatsApp are the most economical option.
Landlines start with 2 and mobiles with 5.

Checking account
8 min de lectura
A debit card is a bank card that lets you make purchases and withdraw money using funds available in your bank account. A debit card looks a lot like a credit card, but it works differently. When you use a debit card, the money is deducted directly from your bank account. That means you can only use the card if you have enough available funds — otherwise, the transaction won't go through.
Who Issues Debit Cards for Consumers?
Debit cards are issued by banks and are linked to individual checking accounts. You can get a debit card by opening a bank account at any bank or credit union that offers this service.
Many banking institutions also offer other digital services, like mobile and online banking, that let you manage your account over the internet or through a mobile device. In general, all banks offer services designed for people with different needs and income levels, giving nearly every adult access to banking.
Even though debit cards are easy to use, you should be careful with them. If you lose your card or it's stolen, report it to your bank immediately to prevent fraud or misuse. You should also regularly check your statements for fraudulent transactions or errors. With a bit of care, debit cards can be a useful tool for managing your money and making purchases online and in person.
How Can You Use Your Debit Card to Make Purchases or Withdraw Money From an ATM?
There are many ways to use a debit card to make purchases or withdraw money from an ATM.
To make a purchase, you can insert your card into the point-of-sale (POS) terminal and select "debit" as your payment method. Then enter your PIN and select the purchase amount.
To withdraw money from an ATM, insert your card into the machine's slot and select "checking/savings." Then enter your PIN and select the amount you want to withdraw.
You can also use your debit card to make payments online or by phone. To make an online payment, enter your card details on the merchant's website. To make a payment by phone, call the merchant's customer service number and provide your card details when asked.
What Protection Do Visa Debit Cards Have Against Unauthorized Charges?
If you have a Visa card, you're protected by Visa's Zero Liability policy. This policy guarantees you won't be held responsible for any unauthorized charges made with your card. That means if someone steals your card or uses it without your permission, you won't have to pay for those charges.
Visa's Zero Liability policy applies to all Visa cards, including debit and credit cards. It also applies to all transactions, including online and in-person transactions. This policy was put in place to help protect consumers against fraud and identity theft.
If you're a victim of fraud or identity theft, be sure to report it right away. You can call Visa's toll-free number 24/7 to report any incident. Visa will work with you to resolve the issue and help protect your money and identity.
What Are Virtual Debit Cards?
A virtual card is a card that isn't physical — it exists only in the digital world. Virtual cards are often used for online purchases, since they offer more security than using a regular debit card.
One of the benefits of virtual cards is that they can be used to limit how much money is spent on a purchase. For example, if you're buying something online and want to make sure you don't go over budget, you can use a virtual card instead of your regular credit or debit card. This can help you stay within budget and avoid racking up debt. Likewise, if your information is stolen during a transaction, the thief won't be able to access your other cards. This can help prevent fraud and keep your personal information safe.
If you're interested in getting a virtual card, there are a few things you should know. First, not all banks offer virtual cards, so you may need to open a new account at a bank that offers this service. Second, not all merchants accept virtual cards, so there may be some places where you can't use them. Finally, virtual cards sometimes come with associated fees, so be sure to read the terms and conditions before using one.
The Benefits of Común
When you get a checking account with Común, you'll get two debit cards: a physical one and a virtual one.
The physical card lets you make purchases at any business, and offers security thanks to its contactless capability and chip. This prevents your card details from being cloned or used for fraud.
The virtual card lets you make online purchases with more confidence, since contactless technology and chip protection aren't available on the internet — but if fraud does happen, the card can be canceled and replaced immediately. You can contact our support team anytime to report these cases.
Común debit cards work at more than 55,000 ATMs across the United States for deposits and withdrawals, and are protected by Visa's Zero Liability policy. That means any unauthorized charge won't be deducted from your checking account balance.

Financial Education
8 min de lectura
Banking security systems often decrease once transactions become recurring in the same destination account. This process is called enrollment, and it can be useful for speeding up payment and debt processes. In this article we will tell you why it is necessary to enroll payments, and which protocols are used by platforms to establish payment enrollment.
We will point out the aspects that make it necessary to enroll payments on the bank platform where you keep your money, and the reasons are as follows:
One of the requirements for carrying out this process is having, in the bank platform’s database, the ability to speed up the deposit or payment process. To do so, you must have the following:
At first, enrollment can be somewhat cumbersome. But you will get used to doing it and establishing the criteria that indicate payments or deposits are recurring. For this, it is necessary to explain the general enrollment steps, which are the following.
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Comun is a financial technology company and not a bank. Banking services are provided by Community Federal Savings Bank; Member FDIC. The Comun Visa® Debit Card is issued by Community Federal Savings Bank, pursuant to a license from Visa U.S.A Inc. and may be used everywhere Visa Cards are accepted.
Comun is a fintech company and not a bank or licensed money transmitter.
* Results may vary. For a complete list of eligible IDs and application requirements, follow this link.
^ No minimums, no maintenance fees. ATM or transfer fees may apply. See app for fee details.
‡ Direct deposit funds are typically available when we receive the payment file, up to two days before the scheduled payment date. This early availability is not guaranteed.
** A service provided by Service UniTeller, Inc. Service UniTeller, Inc. is licensed in all states that require a license. Remittance fees start at $2.99 but may vary. Please check the app for more details. Comun Inc. may earn revenue from the conversion of foreign currencies.
† Funds in your account are FDIC insured up to $250,000 by ownership category through Community Federal Savings Bank (CFSB), Member FDIC, in the event CFSB fails.