A Primary Share Account Is Not a Savings Account
A primary share account is a membership account at a credit union, not a savings account. When you open a primary share account, you become a member of the credit union itself — the account is proof of ownership. A savings account, by contrast, is a deposit account where you store money and earn interest; you are a customer, not an owner.
The confusion happens because primary share accounts do hold money and can earn dividends (the credit union version of interest). But the legal structure is different. You must open a primary share account to join a credit union at all. Many credit unions require you to keep a minimum balance in it — often $5 to $25 — and you cannot close it without leaving the credit union entirely.
If you want to save money at a credit union beyond that required primary share account, you would open a separate savings account or money market account. That is where most of your savings would sit.
Key Takeaways
- A primary share account makes you a credit union member and owner; a savings account makes you a customer of a bank or credit union.
- Credit unions require a primary share account to join, and you usually cannot close it without leaving the credit union.
- Most credit unions require you to keep a small minimum balance in your primary share account, typically $5 to $25.
- To save larger amounts at a credit union, you open a separate savings account in addition to your primary share account.
- Primary share accounts earn dividends, but the rate and terms depend on the credit union; they are not insured the same way as bank savings accounts.
Why Credit Unions Use Primary Share Accounts Instead of Regular Checking
Credit unions are member-owned cooperatives, not corporations. When you deposit money into a primary share account, you are buying a share of the credit union itself. That share gives you voting rights on credit union decisions and a claim on the credit union's profits, paid out as dividends.
Banks do not work this way. When you open a checking or savings account at a bank, you are a depositor and a customer. The bank owns itself; you do not own part of it. The bank pays you interest on deposits, but you have no say in how the bank operates.
Credit unions require the primary share account because it establishes the legal relationship: you are a member-owner, not just a customer. Some credit unions let you open other accounts — savings, money market, checking — once you have the primary share account open. Others combine checking and savings features into the primary share account itself.
Minimum Balance Requirements and Fees
Most credit unions require you to maintain a minimum balance in your primary share account. That balance is usually small — $5, $10, or $25 — but it varies by credit union. Some credit unions waive the minimum if you set up direct deposit or maintain a certain account balance across all your accounts with them.
If your balance falls below the minimum, the credit union may charge a monthly fee, typically $2 to $5. Some credit unions will not let you withdraw below the minimum at all. Check your credit union's account agreement or ask a representative about the exact requirement before you join.
You cannot close a primary share account while you remain a member. If you want to leave the credit union, you must withdraw the balance in your primary share account, and the credit union will close it as part of your membership termination.
How Dividends Work on Primary Share Accounts
Credit unions pay dividends on primary share accounts instead of interest. Dividends are the credit union's way of sharing profits with members. The dividend rate varies by credit union and changes over time, just like bank interest rates do.
Dividend rates on primary share accounts are often lower than rates on dedicated savings accounts at the same credit union. A primary share account might earn 0.01% annual percentage yield (APY), while a credit union savings account might earn 0.05% APY. The primary share account is meant to establish membership, not to be your main savings vehicle.
Dividends are usually compounded and credited monthly or quarterly. Some credit unions let you choose whether to have dividends deposited into the primary share account or transferred to another account. Ask your credit union how often dividends are paid and whether you can direct them elsewhere.
Insurance and Protection on Primary Share Accounts
Primary share accounts are insured by the National Credit Union Administration (NCUA) up to $250,000 per account holder per credit union. This is the same coverage limit as FDIC insurance on bank deposits, but it is a separate system.
The NCUA insurance covers your primary share account balance if the credit union fails. However, the insurance applies to your total deposits at that credit union across all account types. If you have $150,000 in a primary share account and $150,000 in a savings account at the same credit union, only $250,000 total is insured — you would lose $50,000.
To protect more than $250,000 at one credit union, you can open accounts in different ownership categories: individual, joint, retirement (IRA), and trust accounts are each insured separately up to $250,000. Ask your credit union about these options if you have large balances.
Primary Share Accounts Versus Savings Accounts at Banks
| Feature | Primary Share Account (Credit Union) | Savings Account (Bank) |
|---|---|---|
| Membership requirement | Required to join credit union | Not required; you are a customer |
| Ownership stake | You own a share of the credit union | You do not own part of the bank |
| Minimum balance | Usually $5–$25; often required to stay open | Varies; often $0 or waivable |
| Earnings | Dividends (variable rate) | Interest (variable rate) |
| Can you close it? | Only by leaving the credit union | Yes, anytime |
| Insurance | NCUA up to $250,000 | FDIC up to $250,000 |
When You Might Use a Primary Share Account as Your Main Savings
Some credit unions combine checking and savings features into the primary share account. In those cases, the primary share account functions like a hybrid checking-savings account, and you may not need to open a separate savings account at all.
If your credit union offers this setup, you can deposit paychecks, write checks, use a debit card, and earn dividends all from the primary share account. The minimum balance requirement still applies, but the account serves double duty.
However, if your credit union keeps the primary share account separate from checking and savings, you will want to open a dedicated savings account for money you are setting aside. The primary share account stays small — just enough to meet the minimum — and your savings go into the separate account, which may offer a higher dividend rate.
Frequently Asked Questions
Do I have to keep money in a primary share account?
Yes. You must maintain the minimum balance required by your credit union to stay a member. If you withdraw below the minimum, you may be charged a fee. You cannot close the account without leaving the credit union entirely.
Can I earn more money in a primary share account than a savings account?
No. Primary share accounts typically earn lower dividends than dedicated savings or money market accounts at the same credit union. The primary share account is for membership; savings accounts are where you earn higher returns.
What happens to my primary share account if I close my credit union membership?
When you leave a credit union, you must withdraw the balance in your primary share account. The credit union will close the account as part of your membership termination. You can transfer the money to another credit union or bank.
Is a primary share account insured the same way as a bank savings account?
Primary share accounts are insured by the NCUA up to $250,000, which is the same limit as FDIC insurance on bank savings accounts. However, NCUA and FDIC are separate systems. Your coverage at a credit union does not carry over to a bank, and vice versa.
Can I have a primary share account and a savings account at the same credit union?
Yes. Most credit unions let you open multiple accounts once you have a primary share account. You can keep the primary share account at the minimum balance and use a separate savings account for larger deposits and higher dividend rates.