A share savings account is the basic deposit account you open when you join a credit union, and the initial deposit doubles as your ownership share in the cooperative. Federal law requires every credit union member to subscribe to at least one share to establish membership, so this account isn’t just where you keep savings.1GovInfo. 12 USC 1759 – Membership It’s the account that makes you a member-owner and gives you access to everything else the credit union offers.
Why It’s Called a Share
The word “share” is literal. Your opening deposit purchases an actual share of the credit union, typically priced at $5, though some institutions set par values as high as $25 depending on their bylaws. That share is equity, not just a balance.
Ownership carries real consequences. Credit unions are not-for-profit cooperatives, so surplus earnings flow back to members through better rates, lower fees, or dividends rather than to outside investors. Each member gets one vote in board elections regardless of account size, and the volunteer board of directors governs the institution. That democratic structure is what distinguishes a credit union from a commercial bank.
The trade-off is that the share savings account isn’t optional. You have to keep it open and hold at least the par value to remain a member. Close it, or let the balance fall below par, and you lose access to loans, checking, and every other product tied to your membership.
Beyond the share savings account, the credit union’s other products carry the same “share” label because they’re extensions of your ownership: a share draft account is the credit union version of checking, and a share certificate is the equivalent of a bank CD.2Consumer Financial Protection Bureau. What Is a Credit Union Share Draft Account? Is It a Checking Account?
How Dividends Work
Money in a share savings account earns dividends, not interest. The distinction is legal rather than practical: because you’re an owner, your return represents a share of the credit union’s net earnings rather than interest paid to a depositor. The board of directors sets dividend rates and can declare different rates for regular shares, share drafts, and share certificates.3Office of the Law Revision Counsel. 12 USC 1763 – Dividends
Most credit unions calculate dividends on the average daily balance and compound them monthly or quarterly. Rates on the basic share account tend to be modest. As of the second quarter of 2025, the national average was 0.19% at credit unions compared with 0.32% at banks on a comparable savings product.4National Credit Union Administration. Credit Union and Bank Rates 2025 Q2 Credit unions often return value through lower loan rates and fewer fees rather than concentrating it in the savings dividend.
The IRS treats credit union dividends as interest income. If your dividends top $10 in a year, the credit union sends you a Form 1099-INT, and you owe ordinary income tax on the amount regardless of what the credit union calls it.5Internal Revenue Service. Topic No. 403, Interest Received6Internal Revenue Service. About Form 1099-INT, Interest Income
Federal Insurance Through the NCUA
Your share savings account is federally insured by the National Credit Union Share Insurance Fund, administered by the National Credit Union Administration. The fund carries the full faith and credit of the United States, the same backing behind FDIC insurance at banks.7National Credit Union Administration. Share Insurance Coverage
The standard limit is $250,000 per member, per insured credit union, for each ownership category.8Office of the Law Revision Counsel. 12 USC 1787 – Payment of Insurance Because the limit applies separately to each category, coverage stacks. Individually owned accounts share one $250,000 pool. Joint accounts give each co-owner an additional $250,000 in coverage on their combined joint interests. Revocable trust accounts add $250,000 per named beneficiary on top of the owner’s individual coverage. IRAs and certain other retirement accounts get their own separate $250,000. A member using several of these categories at one credit union can insure well over $1 million.9National Credit Union Administration. How Your Accounts Are Federally Insured
NCUA coverage applies to all federal credit unions and most state-chartered ones, but a small number of state-chartered credit unions carry private insurance instead. Check before you assume federal coverage.10MyCreditUnion.gov. Share Insurance
Getting Money In and Out
Before 2020, federal Regulation D limited savings accounts to six electronic withdrawals per month. The Federal Reserve suspended that cap in April 2020 and has not reinstated it. Individual credit unions can still enforce their own limits, though. Some have dropped them entirely; others continue to cap electronic transfers at six per month and charge $5 to $15 for each excess transaction. Ask your credit union what its current policy is before treating access as unlimited.
Where limits exist, they usually apply only to electronic transfers like online bill pay, automatic transfers between accounts, and overdraft sweeps. ATM withdrawals, in-person teller transactions, and deposits generally don’t count. You can also always pull funds down to the par value; you just can’t drop below it without triggering a notice and, eventually, closure of the account and your membership.
Members of smaller credit unions get a practical assist from the CO-OP Shared Branching network. Thousands of participating credit unions let members of other participating institutions walk in and conduct transactions in person: deposits, cash withdrawals, transfers, loan payments, and statement requests. You need your credit union’s name, your account number, and a photo ID.11SharedBranching.org. Shared Branching
How To Open One
Every credit union has a defined “field of membership” that determines eligibility. The common bond may be geographic (living or working in a specific area), employer-based, or tied to membership in a qualifying organization. Most credit unions also extend eligibility to family members of current members. The credit union’s website will spell out its criteria.
Once you confirm you qualify, the application looks like opening any bank account. You’ll need:
- A government-issued photo ID such as a driver’s license, passport, or state ID.
- Proof of address, typically a utility bill, lease, or bank statement.
- Your Social Security Number or Taxpayer Identification Number.
- An initial deposit for the share purchase, usually $5 to $25.
After identity verification and the deposit, you’re a member-owner. From that point, you can add a share draft account, apply for loans, open share certificates, or simply let the savings account earn dividends.
What Happens If You Stop Using It
If the account sits idle, the credit union will eventually classify it as dormant. Most charge a monthly dormancy fee and are required to disclose it in the account-opening paperwork.12National Credit Union Administration. Permissibility of Closing Inactive Accounts The real risk is those fees chewing through a low balance until it falls below par value, at which point the credit union can terminate your membership after giving notice and a window to restore the balance.
If an account stays untouched long enough, state unclaimed property laws take over. The credit union will attempt to contact you, and if it can’t, the funds go to the state. You’d then need to file a claim with the state’s unclaimed property office to get the money back.
Separately, the board can adopt a policy to expel members for nonparticipation, such as not voting in elections or not using any products. Members must receive written notice at least 30 days before such a policy takes effect.13Office of the Law Revision Counsel. 12 USC 1764 – Expulsion and Withdrawal Keeping even a small active balance is enough to preserve both the account and your standing as a member.