A credit union is a financial institution owned by its members, not by shareholders or investors

When you join a credit union, you become a part-owner. The money you deposit is not just an account balance — it represents a share of the institution itself. This ownership structure changes how the institution operates. A credit union's goal is to serve its members, not to maximize profit for distant investors. Any earnings the credit union makes get returned to members through lower loan rates, higher savings rates, or reduced fees.

Banks, by contrast, are owned by shareholders. A bank's primary obligation is to those shareholders. A credit union's primary obligation is to you and the other members. This difference shapes everything from how much interest you earn on savings to how much you pay to borrow money.

Credit unions are also smaller and more local than most banks. You typically join a credit union because you work for a particular employer, belong to a specific organization, live in a certain geographic area, or share a common characteristic with other members. This membership requirement is what legally distinguishes a credit union from a bank.

Key Takeaways

  • Credit unions are member-owned cooperatives where depositors are part-owners, while banks are owned by shareholders whose goal is profit.
  • Credit unions typically offer lower loan rates and higher savings rates than banks because they return earnings to members instead of shareholders.
  • You must meet membership requirements to join a credit union, which usually involve working for a specific employer, living in a certain area, or belonging to an organization.
  • Credit unions are insured by the National Credit Union Administration (NCUA), which protects deposits the same way the FDIC protects bank deposits.
  • Credit unions often have fewer branches and ATMs than large banks, but many participate in shared branching networks and surcharge-free ATM alliances.

How credit unions make money and return it to members

A credit union generates revenue the same way a bank does: by charging interest on loans and collecting fees for services. The difference is what happens to that money. A bank distributes profits to shareholders as dividends. A credit union returns profits to members through lower rates and fees.

When you take out a loan from a credit union, the interest rate is typically lower than what you would pay at a bank. When you open a savings account, the interest rate is typically higher. These differences add up over time. A member who borrows $10,000 for a car might pay several hundred dollars less in interest at a credit union than at a bank. A member with $5,000 in savings might earn noticeably more in interest.

Credit unions also tend to charge fewer fees and lower fees than banks. Many credit unions do not charge monthly maintenance fees on checking accounts, overdraft fees, or ATM fees for using their own machines. Some credit unions charge no fee to close an account early or to transfer money out.

Membership requirements and how to join

Every credit union has a field of membership — a specific group of people who are allowed to join. This is a legal requirement. You cannot straightforward walk into any credit union and open an account the way you can with a bank.

Common fields of membership include employees of a particular company, members of a labor union, employees of a government agency, residents of a specific county or city, students or employees of a particular school or university, and members of a religious organization or community group. Some credit unions have broader fields of membership that include family members of existing members or people who work in a particular industry.

To join, you typically need to provide identification, proof of address, and proof that you meet the membership requirement. If you work for the employer that sponsors the credit union, you might need a recent pay stub. If you live in the service area, you might need a utility bill or lease. The process usually takes a few minutes and costs nothing.

How credit union deposits are protected

Credit union deposits are insured by the National Credit Union Administration (NCUA), a federal agency. This insurance works the same way as FDIC insurance at banks: if the credit union fails, the NCUA pays back your deposits up to the insured limit.

The standard coverage limit is $250,000 per account owner, per credit union, per account category. This means if you have a checking account and a savings account at the same credit union, each account is covered separately up to $250,000. If you have a joint account with another person, that account is also covered separately. The coverage applies to the balance you have on the day the credit union fails, not to future deposits or earnings.

The NCUA maintains a fund paid for by credit union insurance premiums, similar to how the FDIC maintains its fund. Credit unions are required to carry this insurance as a condition of operating. You do not need to do anything to set up coverage — it is automatic.

Credit union services and limitations compared to banks

Most credit unions offer the same basic services as banks: checking accounts, savings accounts, money market accounts, certificates of deposit (CDs), personal loans, auto loans, home loans, and credit cards. Some larger credit unions also offer investment services, business accounts, and commercial lending.

The main limitation is branch and ATM access. A large national bank might have thousands of branches and tens of thousands of ATMs. A credit union typically has far fewer. However, many credit unions participate in shared branching networks and surcharge-free ATM alliances. Shared branching means you can conduct transactions at other credit unions' branches even if you are not a member there. ATM alliances mean you can withdraw cash from thousands of ATMs without paying a fee, even though they are not owned by your credit union.

Credit unions also tend to have slower technology adoption than large banks. Some credit unions have limited mobile banking, fewer online features, or slower processing times. Others are modern and competitive. It depends on the individual credit union.

The difference between credit unions and banks in lending decisions

Credit unions are often more flexible in lending decisions than banks, though this varies widely. Because credit unions know their communities and their members, they may be willing to work with someone who has a lower credit score, recent financial hardship, or limited credit history. A bank typically relies on automated scoring systems and strict guidelines.

This does not mean credit unions will lend to anyone. They still assess risk and require repayment ability. But a credit union loan officer might look at your full financial picture — your job stability, your relationship with the credit union, your savings history — rather than just your credit score. This can make a difference if you are rebuilding credit or have an unusual financial situation.

However, this flexibility is not may provide. Some credit unions are as strict as banks. The best approach is to ask the credit union directly about their lending standards and what factors they consider.

Choosing between a credit union and a bank

The choice depends on your situation. A credit union makes sense if you meet the membership requirement, value lower rates and fees, and do not need extensive branch access. A bank makes sense if you need many branches and ATMs, want the widest range of services, or do not meet any credit union's membership requirement.

You do not have to choose one or the other. Many people maintain accounts at both a credit union and a bank. You might use the credit union for savings and loans because of the better rates, and use a bank for checking because of better ATM access or mobile features.

Before joining a credit union, check whether you meet the membership requirement, review the fee schedule, look at the rates they offer on savings and loans, and confirm they offer the services you need. Many credit unions publish this information on their websites.

Frequently Asked Questions

Is my money safer at a credit union than at a bank?

No. Both are insured by federal agencies up to $250,000 per account. The NCUA insures credit unions and the FDIC insures banks. The protection is equally strong. Your safety depends on the institution's financial health, not on whether it is a credit union or a bank.

Can I use a credit union ATM if I do not belong to that credit union?

It depends. If your credit union participates in a surcharge-free ATM network, you can use thousands of ATMs without paying a fee. If it does not, you will likely pay a fee to use another credit union's ATM. Ask your credit union which networks they participate in.

What happens if I move and no longer meet the membership requirement?

This varies by credit union. Some allow you to stay a member for life once you join. Others require you to maintain the membership requirement. Check your credit union's bylaws or ask directly. If you must leave, you can withdraw your money and close your account.

Do credit unions offer the same loan products as banks?

Most credit unions offer personal loans, auto loans, and mortgages. Smaller credit unions may not offer mortgages or business loans. Larger credit unions may offer credit cards, investment accounts, and commercial services. Call the credit union to confirm they offer what you need.

Can I have accounts at multiple credit unions?

Yes, if you meet the membership requirements for each one. However, deposit insurance covers each credit union separately, so your $250,000 limit applies per institution. Having accounts at two credit unions means you have two separate $250,000 protections.