On the surface, a credit union and a bank look almost identical. Both offer checking, savings, debit cards, loans, and apps. The difference is who owns them and what they’re trying to do — and that can show up in your rates and fees.
The core difference: ownership
- Banks are for-profit companies owned by shareholders. Their goal is to earn a return for those owners.
- Credit unions are nonprofit cooperatives owned by their members — the people who bank there. Profits are generally returned to members through lower loan rates, higher savings rates, or fewer fees.
Credit unions require you to be eligible for membership, typically based on where you live, work, worship, or attend school, or through a family member or association. Many have broad eligibility; some let almost anyone join through a small donation to a partner organization.
Is your money just as safe?
Yes, if the institution is federally insured. Banks are covered by the FDIC and federally insured credit unions by the NCUA, both up to $250,000 per depositor, per institution, per ownership category. We explain the details in how FDIC insurance works.
Where credit unions often win
- Loan rates. Credit unions frequently offer lower rates on auto loans and personal loans. Federal credit unions are also generally subject to an interest rate ceiling on most loans. If you’re car shopping, see how long your car loan should be.
- Fees. Lower or no monthly maintenance fees and, at many, lower overdraft fees. See avoiding overdraft fees.
- Small-dollar loans. Many federal credit unions offer payday alternative loans (PALs) with capped rates — a far better option than typical payday loans.
- Flexibility with imperfect credit. Some are more willing to work with members who are rebuilding.
Where banks often win
- Technology. Large banks and online banks usually have polished apps and features.
- Branches and ATMs nationwide. Though many credit unions share branches and ATMs through cooperative networks.
- Product range. Premium credit cards, wealth management, business banking at scale.
- Savings rates at online banks. Online banks can be very competitive — compare high-yield savings and money market accounts across both.
Questions to ask before you choose
- What are the monthly fees, and how do I avoid them?
- What’s the overdraft policy?
- How many fee-free ATMs can I use?
- Does the mobile app support the features I need (mobile deposit, Zelle or similar, alerts)?
- What are current rates on the loans I’m likely to need?
You don’t have to choose just one
Many people keep checking at one place and savings at another, or open a credit union membership just for a car loan. That’s perfectly normal. If you decide to move your main account, our guide to switching banks without disrupting automatic payments walks through it.
You can find credit unions you may be eligible to join with the NCUA’s credit union locator.
Bottom line
If low loan rates and fees matter most, a credit union is worth a serious look. If you want cutting-edge tech, nationwide branches, or specific products, a bank may fit better. Both are equally safe when federally insured — so pick based on cost and convenience, and feel free to mix and match.
