The minimum balance depends on the bank, not on you
There is no single answer because each bank sets its own rules. Some banks let you open a savings account with $1 or even $0. Others require $25, $100, or more before you can deposit anything. A few banks have no minimum at all — they just want your business.
The minimum that matters most is the one your specific bank requires to keep the account open without fees. This is different from the opening minimum. You might open an account with $50, but if the bank's "minimum balance to avoid fees" is $300, you could face monthly charges once your balance drops below that amount.
Before you choose a bank, ask about both numbers: the opening minimum and the balance minimum to avoid monthly maintenance fees. The second one affects your wallet every month, so it matters more in the long run.
Key Takeaways
- Opening minimums range from $0 to $500 depending on the bank, and some banks have no minimum at all.
- The balance minimum to avoid fees is what you need to watch — if your balance drops below it, you may pay a monthly charge.
- Online banks often have lower or no minimums because they have fewer physical branches to maintain.
- Some banks waive the balance minimum if you set up direct deposit or keep a linked checking account open.
- Starting with even $5 or $10 is better than waiting until you have a larger amount, because you build the habit of saving.
Why banks set minimums in the first place
Banks use minimums to cover the cost of maintaining your account. Every account requires a computer system to track your balance, staff to answer questions, and insurance to protect your money. For a bank, a very small account costs almost as much to maintain as a large one.
Banks also use minimums to encourage you to keep money in the account rather than withdraw it frequently. The more money sitting in savings accounts, the more the bank can lend out to other customers — and lending is how banks make most of their money.
This is why online banks often have lower minimums: they have no physical branches, fewer employees, and lower overhead costs. They can afford to take smaller accounts.
Opening minimums: what you need on day one
The opening minimum is the amount you must deposit when you first create the account. This is a one-time requirement, not an ongoing one.
If a bank has a $100 opening minimum, you deposit $100 when you sign up. After that, your balance can drop to $50, $25, or even $1 — as long as you meet the balance minimum to avoid fees. Some banks let you meet the opening minimum with a transfer from another account, a direct deposit, or even a debit card deposit.
Many banks with higher opening minimums are targeting customers who plan to keep larger balances. Community banks and credit unions sometimes have higher opening minimums but offer better interest rates or more personalized service in return.
Balance minimums: what keeps you from paying fees
The balance minimum is the amount you need to keep in the account each month to avoid a maintenance fee. This is the number that affects your budget.
If your bank's balance minimum is $300 and your account drops to $250, you will typically be charged a monthly fee — often $5 to $15. That fee comes out of your account automatically, making your balance even lower. Over a year, these fees can add up to $60 to $180, which is real money when you are building savings.
Some banks offer ways to waive the balance minimum. Common options include setting up direct deposit from your paycheck, keeping a linked checking account open at the same bank, or maintaining a certain balance in a different account. Ask your bank what waivers they offer — many customers do not know these options exist.
How much to actually keep in savings
The amount you keep in savings should be separate from the bank's minimum. Your bank's minimum is just a fee-avoidance threshold. Your personal savings goal is about building financial security.
Most financial educators suggest starting with a small emergency fund — enough to cover one unexpected expense, like a car repair or medical bill. For many people, that is $500 to $1,000. You do not need that much on day one. Starting with $25 or $50 and adding to it over time works just as well and builds the habit of saving.
Once you have that starter fund, many people aim to save three to six months of living expenses for a larger emergency fund. But that is a longer-term goal. For now, focus on meeting your bank's balance minimum and then adding whatever you can afford each month.
Banks with no minimums or very low minimums
If you are starting with very little money, look for banks that have no opening minimum and no balance minimum. These accounts exist, though they are more common at online banks and credit unions than at large national banks.
Online banks like Ally, Marcus, and Discover have offered accounts with no opening minimum and no balance minimum. Credit unions often have low or no minimums as well, especially if you are a member of the community they serve. Community banks vary widely — some have minimums as low as $25.
The trade-off is usually that accounts with no minimums may offer lower interest rates or fewer features. But if you are just starting out, a no-minimum account lets you build the savings habit without worrying about fees.
What happens if your balance drops below the minimum
If your balance falls below your bank's minimum, you will typically be charged a monthly maintenance fee. This fee is automatically deducted from your account, which makes your balance drop even further.
Some banks charge the fee once per month. Others charge it only if your balance stays below the minimum for a certain number of days. A few banks will charge the fee every day your balance is below the minimum, though this is less common.
If you fall below the minimum, contact your bank and ask if they can waive the fee, especially if it is your first time. Many banks will remove one fee as a courtesy. You can also ask about the waivers mentioned earlier — direct deposit, linked accounts, or other ways to avoid the fee going forward.
Frequently Asked Questions
Can I open a savings account with no money at all?
Some banks allow you to open an account with $0, though you will need to deposit money before you can use it. Most banks require at least $1 to $25 at opening. Online banks are more likely to have no opening minimum than traditional banks.
What if I cannot meet my bank's balance minimum right now?
Switch to a bank with a lower or no balance minimum. Paying $10 per month in fees defeats the purpose of saving. Many online banks and credit unions have no balance minimum, and switching takes about 15 minutes.
Does the interest rate change if my balance is below the minimum?
No. Your interest rate stays the same whether your balance is $10 or $10,000. The minimum only determines whether you pay a fee — it does not affect how much interest you earn.
Can I meet the opening minimum with a transfer from another bank?
Usually yes, but check with your specific bank first. Most banks accept transfers from other accounts, direct deposits, or debit card deposits to meet the opening minimum. Some may require the deposit to come from a specific source.
If I close my account, do I get my money back?
Yes. When you close a savings account, the bank returns your full balance to you, usually within one to three business days. Closing an account does not cost anything and does not affect your credit.