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How to Join a Credit Union
Once you find a credit union you’re eligible to join, you can apply for membership online or in person in just a few steps.
Ruth Sarreal is an editor and content strategist covering consumer banking topics at NerdWallet. She has over a decade of experience writing and editing for consumer websites. She previously edited content on personal finance topics at GOBankingRates. Her work has been featured by Nasdaq, MSN, TheStreet and Yahoo Finance.
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Credit unions offer unique benefits — such as potentially higher interest rates than at traditional banks. While many credit unions offer membership only to certain groups, some credit unions are open to everyone. Becoming a member of a credit union requires applying for membership and meeting a credit union's requirements. Here’s what you need to know about how to join one.
Credit unions are as varied as banks. Before joining one, consider what you want out of your experience and choose the institution that's right for you. Here are a few questions to ask yourself:
Do you prefer an online-only option or one that offers branches?
Do you need access to ATMs?
Are you looking for high interest rates on deposits, low interest rates on loans, or specialized options such as accounts for kids or teens?
Will you be able to avoid any fees the credit union charges?
Is there a credit union that supports a cause or community you also want to support or are a part of?
Annual Percentage Yield (APY) is accurate as of June 17th, 2025. Start earning 2.50% APY, then qualify to earn 5.00% APY on your balance up to $5,000.00 and 2.50% APY on balances over $5,000 next month by 1) Receiving direct deposit(s) totaling $1,000 or more; and 2) Ending the month with a positive balance in all your Varo Accounts. No fees, no minimums required. Rates subject to change at any time.
This offer is only valid for a new Premium Savings Account (“PSA”). The Promotional Annual Percentage Yield (“Promotional APY”) will be automatically applied to the account, and will remain effective for 180 days (the “Promotion Period”), after which it will automatically revert to the Standard Annual Percentage Yield (“Standard APY”) without requiring any action from you. Accounts must be opened by 9/30/26 to qualify for the Promotional APY. No minimum balance required, and the offer may be withdrawn at any time. Excludes non-U.S. residents, and residents of any jurisdiction where this offer is not valid. Other restrictions may apply. Please visit etrade.com/premiumsavings for more information.
These cash accounts combine services and features similar to checking, savings and/or investment accounts in one product. Cash management accounts are typically offered by non-bank financial institutions.
The Base Annual Percentage Yield (APY) is 3.30% (from program banks) as of 1/30/26 and is subject to change. Eligible new clients can get a 0.75% APY boost over the base APY for 3 months on up to a $150k balance. The Direct Deposit Plus Investing Program from Wealthfront Advisers LLC and Wealthfront Brokerage LLC provides eligible clients a 0.25% APY increase above the base APY on eligible Cash Account balances. Wealthfront may change or end the program at any time and determine eligibility at its discretion. Terms apply. Full details at wealthfront.com/promo-terms. Cash Account offered by Wealthfront Brokerage LLC, Member FINRA/SIPC, and is not a bank. Base APY is representative, variable, and requires no minimum. Individual experiences and outcomes will differ. NerdWallet receives compensation from Wealthfront for referring clients through paid ads, which creates a conflict of interest; NerdWallet is not a client. Investing involves risks. Securities are not bank deposits, bank-guaranteed or FDIC-insured, and may lose value. Investment management and advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser.
Annual percentage yield (variable) is 3.25% as of 12/12/25, plus a 0.75% boost (“APY Boost”) on balances up to $1M for new clients with a qualifying deposit. $10 min deposit for base APY. Terms apply (betterment.com/boost); if the base APY changes, the Boosted APY will change. Cash Reserve offered by Betterment LLC and requires a Betterment Securities brokerage account. Betterment is not a bank. Learn More (https://www.betterment.com/cash-portfolio).
CDs (certificates of deposit) are a type of savings account with a fixed rate and term, and usually have higher interest rates than regular savings accounts.
As of 05/19/2026, the Annual Percentage Yield (APY) of the Certificates of Deposit is up to 4.05%. Your interest rate and APY may change at any time until funding is settled, and penalties may reduce earnings. Settlement date is when funds are received and posted to your account according to our Funds Availability policy, found in section 3 of the Morgan Stanley Private Bank Deposit Account Agreement. The APY is based on no withdrawal of credited interest and no redemption prior to the stated maturity date. Please visit etrade.com/ratesheet for information regarding the current interest rate, corresponding APY, and account terms.
Annual Percentage Yield (APY) is subject to change at any time without notice. Offer applies to personal non-IRA accounts only. Fees may reduce earnings. For CD accounts, a penalty may be imposed for early withdrawals. After maturity, if your CD rolls over, you will earn the offered rate of interest in effect at that time. Visit synchrony.com/banking for current rates, terms and account requirements. Member FDIC.
All Bread Savings APYs are accurate as of 05/21/2026. APYs are subject to change at any time without notice. Offers apply to personal accounts only. Fees may reduce earnings. To open a CD, a minimum of $1,500 is required and must be deposited in a single transaction. A penalty will be imposed for early withdrawals on CDs. At maturity, your CD will automatically renew and earn the base interest rate in effect at that time. Rates are compared against competitor rates published by NerdWallet.com and the institutions themselves as of 05/21/2026. NerdWallet.com obtains the data from the various banks that it tracks and its accuracy cannot be guaranteed.
Annual Percentage Yield (APY). APY may change at any time and fees may reduce earnings. Please visit etrade.com/ratesheet for more information. The $15 monthly account fee can be waived when you maintain an average monthly balance of at least $5,000 in the account on or after the end of the second calendar month from opening the account.
Some credit unions require that you live, work or worship in a certain area, or that you be part of certain associations or organizations. A local teachers credit union, for example, may be available only to educators of a particular school district or state. Other credit unions have open membership requirements — meaning anyone can join as long as they meet a requirement such as opening a savings account or making a donation to an affiliated cause or organization.
3. Collect your required information and documents.
Once you’ve verified you’re eligible to join the credit union you’ve selected, gather the required things to apply for membership. You’ll need to provide personal information such as:
Your name.
Date of birth.
Contact information (email address, mailing address and phone number).
Drivers license or government-issued ID.
Social Security number.
If you’re joining a credit union that’s exclusive to certain people, you may also need to provide proof that you are eligible for membership: a pay stub or a school transcript, for example, or other documentation.
4. Apply for membership.
Follow the application process. Depending on the credit union, you can do this online or in person at a branch if the credit union has them. Applying for membership can take as little as a few minutes.
5. Make a deposit to your new account.
Once your application is approved and your membership begins, make a deposit into your new account. Note that some accounts require a certain minimum deposit to open or a certain minimum balance to avoid fees.
What to know about joining a credit union
Credit unions are different from banks.Credit unions are not-for-profit financial institutions, and when you join a credit union, you become a shareholder, or owner. In contrast, banks are for-profit businesses that allow customers to have accounts.
Deposit accounts are called share accounts. At a credit union, deposit accounts are called “share accounts” (and “share certificates” for certificates of deposit) — because as a member, you own a share of the credit union. Thus, your account earnings at a credit union are referred to as “dividends” (the equivalent of interest at a bank).
Credit union membership requirements vary. Many credit unions offer membership only to certain groups (for example, firefighters, teachers or residents of particular regions). Some credit unions are open to anyone who meets an open-to-anyone requirement, such as depositing a few dollars into a new account or joining a particular organization.
Some credit unions offer shared branches and/or a shared network of ATMs. If your credit union participates in shared branching, that means you can complete some of your banking tasks at other credit unions that belong to the same network. If your credit union belongs to a shared network of ATMs, you’ll have access to more ATMs than just your credit union’s branded ones.