What a credit union is

A credit union is a financial institution owned by its members, not by shareholders or investors. When you open an account at a credit union, you become a part-owner of that institution. This ownership structure changes how the credit union operates: instead of trying to maximize profit for outside investors, a credit union's goal is to serve the financial needs of its members.

Credit unions offer many of the same services as traditional banks—checking and savings accounts, loans, credit cards, and money transfers. The difference is in who benefits from the money the institution makes. At a bank, profits go to shareholders. At a credit union, profits are returned to members through lower fees, better interest rates on savings, or lower rates on loans.

To join a credit union, you must meet its membership requirements. These vary by credit union. Some are based on where you work, where you live, or what industry you work in. Others have broader membership rules. Once you meet the requirement, you can open an account and become a member-owner.

Key Takeaways

  • Credit unions are owned by their members, so profits are returned to members rather than paid to outside shareholders.
  • You must meet a credit union's membership requirements to join, which often depend on your employer, location, or profession.
  • Credit unions typically offer lower loan rates and higher savings rates than traditional banks because they operate on a not-for-profit basis.
  • Credit unions are insured by the National Credit Union Administration (NCUA), which protects your deposits the same way the FDIC protects bank deposits.
  • Credit unions are smaller and more local than most banks, so they may have fewer branches and ATMs, but often provide more personalized service.

How credit unions make and use money

Credit unions earn money the same way banks do: they charge interest on loans and earn fees from services. The difference is what happens to that money. A traditional bank pays dividends to shareholders and reinvests profits to grow the business. A credit union returns excess revenue to members through lower fees, better rates, or improved services.

This structure means credit unions can afford to charge less for loans and pay more on savings accounts. A credit union member might get a car loan at 5% interest while a bank customer pays 7% for the same loan. Similarly, a credit union savings account might earn 0.5% annual interest while a bank savings account earns 0.01%. These differences add up over time, especially on larger loans or longer savings periods.

Credit unions also tend to have lower or no monthly maintenance fees on checking accounts. Some credit unions waive overdraft fees for members in good standing. These small savings compound across all members, making membership financially worthwhile even if you only use basic services.

Membership requirements and how to join

Every credit union sets its own membership rules. Some credit unions serve people who work for a specific employer—for example, a credit union for employees of a large hospital or government agency. Others serve people who live in a specific county or region. Still others are based on profession, such as credit unions for teachers, nurses, or military personnel.

To learn about you can join a credit union, you need to know what membership field it serves. This information is public and available on the credit union's website or by calling their main branch. If you meet the requirement, you can open an account by visiting a branch in person or applying online. You will typically need a government-issued ID and proof of address, just as you would at a bank.

Some credit unions have a one-time membership fee, usually between $5 and $25. Others charge no fee at all. A few require a minimum deposit to open an account, though this is less common than at traditional banks.

NCUA insurance and deposit protection

Credit union deposits are insured by the National Credit Union Administration (NCUA), a federal agency. NCUA insurance works the same way as FDIC insurance at banks: it protects your money if the credit union fails. Each account holder is covered up to $250,000 per account type at each credit union.

This means if you have a checking account and a savings account at the same credit union, each is insured separately up to $250,000. If you have a joint account with a spouse, that account is also insured separately. The protection is the same as at a bank, so your money is equally safe at either type of institution.

Not every credit union is NCUA-insured. A small number are insured by state insurance programs instead. Before you open an account, check the credit union's website or ask directly whether it is NCUA-insured. This information is required to be displayed in the lobby and on the website.

Credit unions versus banks: the practical differences

The most obvious difference is size and reach. Most credit unions are smaller and more local than major banks. A credit union might have 5 to 20 branches in a region, while a national bank has hundreds. This means fewer ATMs and branch locations if you travel or move frequently. However, many credit unions participate in shared branching networks, which lets you use other credit unions' branches as if they were your own.

Credit unions also tend to have more flexible lending standards. Because they focus on member service rather than profit maximization, they may be willing to work with people who have lower credit scores or shorter credit histories. A credit union loan officer might spend time understanding your situation, whereas a bank uses automated systems to make lending decisions.

On the other hand, credit unions may have fewer products and services than large banks. A small credit union might not offer investment accounts, wealth management, or business banking. If you need specialized financial services, you may need to use a bank or find a larger credit union.

When a credit union makes sense for you

A credit union is a good fit if you want lower fees and better rates on basic banking services like checking, savings, and loans. If you keep your money in one place and do not need many specialized services, the member-owned structure works in your favor.

A credit union is also worth considering if you have had trouble getting loans from banks. Credit unions often have more flexible lending standards and may offer financial counseling to help you build credit or manage debt. Some credit unions offer second-chance checking accounts to people who have been denied by banks.

A credit union may not be the best choice if you need a wide range of services, travel frequently and need many ATM locations, or prefer to do all your banking online with a large institution. Some credit unions have limited online banking platforms compared to major banks, though this gap has narrowed in recent years.

How to find and evaluate a credit union

Start by checking whether you meet the membership requirements of any credit unions in your area. The CO-OP Network and Allpoint are two large shared branching networks that let you see which credit unions you can access. You can also search by employer, location, or profession on the NCUA website.

Once you have found a credit union you can join, compare its rates and fees to other credit unions and to banks in your area. Look at checking account fees, savings account interest rates, loan rates, and ATM access. Ask whether the credit union charges for common services like wire transfers, overdrafts, or account closures.

Read reviews from current members, but remember that people are more likely to leave reviews when they are very satisfied or very unhappy. A credit union with mixed reviews may still be a solid choice if its rates and fees work for you. Visit a branch or call to ask questions about services you care about most.

Frequently Asked Questions

Is my money as safe at a credit union as it is at a bank?

Yes, as long as the credit union is NCUA-insured. NCUA insurance provides the same $250,000 per account type protection as FDIC insurance at banks. Check the credit union's website or ask staff to confirm it is NCUA-insured before you open an account.

Can I use a credit union's ATM if I don't live near a branch?

Most credit unions participate in shared branching networks like CO-OP or Allpoint, which means you can use other credit unions' ATMs and branches. Check the specific credit union's website to see which networks it belongs to and how many ATMs you can access in your area.

Do credit unions offer online banking?

Yes, nearly all credit unions now offer online banking and mobile apps. The features and user experience vary by credit union. Larger credit unions often have more advanced online platforms, while smaller ones may have simpler systems. Ask about online banking features before you join.

What happens if a credit union fails?

If a credit union fails, the NCUA steps in to protect your deposits up to $250,000 per account type, just as the FDIC does at banks. You will have access to your insured funds, though the process may take a few days. Credit union failures are rare.

Can I have accounts at both a credit union and a bank?

Yes. Many people use both. You might keep your main checking account at a credit union for better rates and lower fees, and maintain a bank account for services the credit union does not offer or for ATM access in areas where the credit union has no presence.