There is no minimum amount you must keep in a savings account
Most banks and credit unions do not require you to maintain a specific balance in a savings account. You can open an account with $1, deposit nothing for months, or withdraw everything and leave it empty. The account stays yours as long as you do not close it.
What varies is what the bank charges you and what interest you earn. Some accounts charge a monthly fee if your balance drops below a certain level—often $100 to $500. Others waive fees regardless of balance. Some pay interest only if you maintain a minimum, while others pay interest on every dollar from day one. The rules depend entirely on the bank and the specific account type you choose.
Key Takeaways
- No law or regulation requires you to keep money in a savings account; you can hold any balance from zero upward.
- Monthly maintenance fees kick in only if your balance falls below a threshold set by your bank, typically $100 to $500, but many accounts have no minimum at all.
- Interest rates and whether you earn interest at all depend on your balance, your account type, and your bank's terms—read the disclosure before opening.
- Banks can close an account for inactivity (usually after 12 months with no deposits or withdrawals), but this is rare and they will notify you first.
Why banks set balance minimums and what they mean
A bank sets a minimum balance requirement to protect itself from the cost of maintaining low-balance accounts. Keeping an account open, processing transactions, and sending statements costs money. If you hold $10 in an account and never use it, the bank loses money on that relationship.
When a bank lists a "minimum balance requirement," it usually means one of two things: a balance you must maintain to avoid a monthly fee, or a balance you must maintain to earn interest. These are not the same. You might avoid a $5 monthly fee by keeping $300 in the account, but earn interest only if you keep $2,500. Read the account disclosure document—the bank must provide this before you open the account—to see which applies to you.
Some banks offer no-minimum accounts specifically to attract customers who cannot or do not want to keep large balances. These accounts typically pay very little interest, but they also charge no fees. Others offer tiered interest: the more you keep, the higher your rate.
How to find out your bank's specific rules
Your bank's website lists the minimum balance requirement (if any) in the account details or a disclosure document you can download. Call the bank's customer service line and ask directly: "Does this account have a minimum balance requirement to avoid fees?" and "Does this account have a minimum balance requirement to earn interest?" Write down the answers.
If you already have an account, log into online banking or check your most recent statement. The disclosure should be there, or you can request it. If you cannot find it, call and ask the bank to email or mail you the current account terms.
When you compare banks, use this information to calculate what the account will actually cost you. If you plan to keep $500 in savings, a bank that charges $5 per month if you fall below $300 will cost you $60 a year. A bank with no minimum costs you nothing. Over time, that difference adds up.
What happens if your balance drops below the minimum
If your account has a minimum balance requirement and you fall below it, the bank charges a monthly maintenance fee—usually $5 to $15. This fee is deducted from your account automatically each month you stay below the minimum. The fee itself can push your balance even lower, which means the fee keeps charging the next month.
Falling below the minimum does not close your account or damage your credit. It simply costs you money each month. If you know you will not be able to maintain the minimum, switch to an account with no minimum requirement before your balance drops.
Some banks offer a grace period—a month or two where you can fall below the minimum without being charged. Ask your bank whether this applies to your account.
Interest rates and how balance affects what you earn
A savings account earns interest based on the balance you hold and the rate your bank offers. The rate varies widely: some accounts pay 0.01% annually, others pay 4% or higher. The difference between a 0.01% account and a 4% account is enormous. On $10,000, you earn $1 per year at 0.01% and $400 per year at 4%.
Some banks pay the same rate regardless of balance. Others use tiered rates: keep $0 to $999 and earn 0.5%, keep $1,000 to $9,999 and earn 1%, keep $10,000 or more and earn 2%. The higher your balance, the higher your rate. This is another reason to read the disclosure before opening an account.
Interest is calculated daily but usually paid monthly. The bank looks at your balance each day, adds up those daily balances, and pays you interest on the average. If you deposit $5,000 on the first of the month and withdraw it on the 15th, you earn interest on roughly half that amount for the month.
When banks close accounts for low or no activity
Banks can close a savings account if you do not use it for a long time—typically 12 months or more with no deposits or withdrawals. This is rare, and the bank must notify you before closing the account. If you have money in it, they will mail you a check or transfer the funds to another account you provide.
To keep an account open, make at least one deposit or withdrawal every 12 months. This can be as small as transferring $1 from another account. Some banks are more lenient and do not close accounts for inactivity; others are stricter. If you have an old account you are not using, call the bank and ask their policy.
Closing an account does not hurt your credit score. It is a normal banking action with no financial penalty beyond losing the account itself.
Frequently Asked Questions
Can I have a savings account with zero dollars in it?
Yes. You can open an account, never deposit money, and keep it open indefinitely. The bank will not charge you or close it for having a zero balance. However, if the account has a monthly fee and you do not maintain the minimum balance, that fee will be deducted from zero, which may result in a negative balance and overdraft fees.
What is the difference between a minimum balance requirement and a minimum opening deposit?
A minimum opening deposit is what you must put in when you first open the account—often $25 or $100. A minimum balance requirement is what you must keep in the account afterward to avoid fees. You might open with $100 but only need to keep $50 to avoid fees. Check both before opening.
Do I lose money if my balance goes below the minimum?
You lose money only through monthly fees. If your account charges a $10 fee when you fall below $500, you pay $10 each month you stay below $500. The balance itself does not disappear—only the fee is deducted. Switch to a no-minimum account if you cannot maintain the balance.
Will a low savings account balance hurt my credit?
No. Your savings account balance does not appear on your credit report and does not affect your credit score. Only debt accounts—credit cards, loans, mortgages—show up on your credit. A savings account is separate from credit entirely.
What if I want to keep my money but do not want to pay fees?
Open an account with no minimum balance requirement. Many banks and credit unions offer these, though they typically pay lower interest rates. Compare the interest you would earn at a higher-rate account against the fees you would pay at a lower-rate account to see which costs you less over time.