Most banks have no minimum deposit requirement to open an account

You can open a savings account at most banks and credit unions with zero dollars. The account opens empty, and you fund it whenever you're ready. Some institutions let you open online in minutes with just an email address and ID, then transfer money in later that day.

The confusion comes from two different things: the minimum to open an account versus the minimum to keep an account open without fees. These are separate rules, and knowing the difference saves you from surprise charges.

Key Takeaways

  • Most banks and credit unions charge nothing to open a savings account, and many require zero dollars on day one.
  • Some accounts charge a monthly fee if your balance drops below a certain amount—often $100 to $500—so check the fee schedule before opening.
  • Online banks typically have lower or no minimum balance requirements because they have fewer physical locations to maintain.
  • You can open an account with $1 and let it sit while you save, as long as you know whether a monthly fee applies.
  • The real cost to watch is the monthly maintenance fee, which ranges from $0 to $15 depending on the bank and account type.

Opening deposit versus monthly minimum balance

The opening deposit is what you put in on day one. Most major banks—Chase, Bank of America, Wells Fargo, Ally, Marcus—ask for nothing. You can open the account with $0 and deposit your first dollar next week.

The monthly minimum balance is different. Some banks charge a fee if your balance falls below a set amount each month. For example, a bank might charge $5 per month if your balance drops below $300. Others charge nothing no matter how low you go. This fee is what actually costs you money over time, not the opening deposit.

Read the fee schedule before you open. It's usually labeled "Account Fees" or "Pricing Information" on the bank's website. Look for "Monthly Maintenance Fee" and the condition that triggers it—usually phrased as "waived if balance stays above $X" or "waived if you set up direct deposit."

Where opening costs vary the most

Traditional banks with physical branches often have higher minimum balance requirements than online banks. A regional bank might require $500 to avoid a $10 monthly fee, while an online bank charges nothing at any balance.

Credit unions sometimes have different rules than banks. Many credit unions charge no monthly fee and have no minimum balance requirement, but some require a small membership fee to join—typically $5 to $25, paid once. After that, the savings account itself is free.

High-yield savings accounts at online banks almost never have minimum balance requirements. Institutions like Ally, Marcus, and Discover have built their model around low overhead, so they don't need you to keep a large balance to make money on your account.

What happens if you can't meet the minimum

If you open an account and your balance falls below the monthly minimum, the bank charges a fee—usually $5 to $15. This happens automatically each month until your balance goes back up or you close the account.

Some banks waive the fee if you meet an alternative condition instead of keeping a balance. Common alternatives include setting up direct deposit, making a certain number of debit card transactions per month, or maintaining a linked checking account. Check whether your bank offers these workarounds before you open.

If fees pile up and you don't notice, they can erode a small balance quickly. A $10 monthly fee on a $50 account means you're losing 20 percent of your money to charges. This is why reading the fee schedule matters before you deposit anything.

How to find accounts with no minimums and no fees

Online banks are your safest bet. Ally Bank, Marcus by Goldman Sachs, Discover Bank, and American Express Personal Savings all have no minimum balance requirement and no monthly maintenance fee. You can open with $1 and leave it there for a year without paying anything.

If you prefer a traditional bank with branches, call your local bank or credit union and ask directly: "What is the minimum balance to avoid a monthly fee on a savings account?" Write down the answer and ask whether direct deposit or other conditions waive the fee. Then check the bank's website to confirm the fee schedule matches what you were told.

Some banks advertise "no minimum" but still charge a monthly fee if you don't meet other conditions—like making five debit card transactions. Read the full fee schedule, not just the headline.

Opening an account with very little money

If you have $10 or $20 to start, you can open an account at almost any online bank or credit union. The account exists and earns interest (though the interest on $10 is pennies per month). You can add money whenever you get paid, even if that's weeks or months later.

The advantage of opening early with a small amount is that you establish the habit and the account is ready when you have more to deposit. You also start earning interest when ready, even if it's minimal. A $10 balance in a high-yield account earning 4 percent annually earns about 3 cents per year—not much, but it's something.

Avoid accounts that charge a monthly fee if you're starting small. A $5 monthly fee on a $20 account is unsustainable. Stick to the free options—online banks or credit unions with no monthly maintenance fee.

Frequently Asked Questions

Can I open a savings account with no money at all?

Most online banks and many credit unions let you open with $0. You create the account, verify your identity, and fund it later. Some banks require a small deposit—$1 to $25—to set up the account, but this is rare. Check the specific bank's requirements before you start the process.

What's the difference between a minimum opening deposit and a minimum balance requirement?

The opening deposit is what you put in on day one; most banks ask for nothing. The minimum balance requirement is the lowest amount you must keep in the account to avoid a monthly fee. These are separate rules. You might open with $0 but need to keep $300 in the account to avoid a $5 monthly charge.

Do online banks charge less to open an account than brick-and-mortar banks?

Online banks typically have no opening deposit requirement and no monthly maintenance fee at any balance. Traditional banks with physical branches often charge a monthly fee if your balance falls below $300 to $500. Online banks' lower overhead lets them offer accounts for free.

What if I open an account and can't keep the minimum balance?

The bank charges a monthly fee—usually $5 to $15—each month your balance stays below the minimum. These fees compound, so a small balance can disappear quickly. If you can't meet the minimum, choose an account with no minimum balance requirement instead.

Are there hidden costs I should watch for when opening a savings account?

The main hidden cost is the monthly maintenance fee. Read the fee schedule before opening. Also check whether the bank charges for transfers, overdrafts, or account closures. Most savings accounts don't charge for these, but it's worth confirming.