An overdraft means you've spent more money than you have in your account

When you overdraw your account, your bank pays a transaction even though your balance is negative. If you have $200 in your checking account and you spend $250, the bank covers the $50 difference. Your account balance drops to -$50. You now owe the bank that money, plus a fee.

Overdrafts happen in seconds. A debit card swipe, an ATM withdrawal, a check you wrote, or an automatic bill payment can all trigger one. The transaction goes through, your balance goes negative, and the overdraft fee arrives within one to three business days.

Not all banks handle overdrafts the same way. Some banks automatically cover overdrafts and charge a fee. Others decline the transaction and charge a smaller fee or no fee at all. A few banks let you opt into overdraft coverage; if you don't opt in, they simply reject the transaction. Understanding your bank's specific policy matters because the fees and consequences differ.

Key Takeaways

  • An overdraft occurs when you spend more money than your account holds, and your bank covers the difference by paying the transaction.
  • Overdraft fees typically range from $25 to $40 per transaction, and multiple overdrafts in one day can result in multiple fees.
  • Your bank's overdraft policy determines whether transactions are automatically covered, declined, or covered only if you opt in.
  • Overdrafts do not directly damage your credit score, but repeated overdrafts can lead to account closure and a report to ChexSystems, which affects future banking.
  • You can avoid overdrafts by setting up low-balance alerts, linking a savings account as backup, or requesting overdraft protection from your bank.

How overdraft fees work and what they cost

When your bank covers an overdraft, they charge you a fee. This fee is separate from the negative balance you owe. If you overdraw by $50 and your bank charges a $35 overdraft fee, you now owe $85 total: the $50 you overspent plus the $35 fee.

Overdraft fees vary by bank. Most range from $25 to $40 per transaction. Some banks charge a lower fee for the first overdraft in a year, then a higher fee for subsequent ones. A few banks charge nothing if you overdraw by a small amount—say, under $5—or if you're a student or senior account holder. Check your account agreement or call your bank to learn your specific fee.

Multiple overdrafts in a single day can multiply your fees quickly. If you make five purchases that overdraw your account on the same day, you could face five separate overdraft fees—even if the total overage is small. Some banks cap the number of overdraft fees per day (often at three or four), but not all do. This is why a single mistake can cost $100 or more in fees alone.

The difference between overdraft coverage and overdraft decline

Overdraft coverage means your bank automatically pays transactions that would overdraw your account. The transaction succeeds, your balance goes negative, and you pay a fee. This is the default at most large banks.

Overdraft decline means your bank rejects the transaction instead of covering it. Your debit card is declined at the register, the ATM refuses to dispense cash, or the bill payment fails. You don't overdraw, and you typically pay a smaller fee—often $0 to $15—for the declined transaction. Some banks charge nothing for declines.

Many banks now let you choose which approach you prefer. You can opt into overdraft coverage if you want the safety net, or opt out if you'd rather have transactions declined. Check your bank's website or call customer service to see what your current setting is and whether you can change it. The choice affects how much you pay when you run short on funds.

What happens to your account after an overdraft

Once you overdraw, you have a negative balance. You must deposit money to bring it back to zero or positive. If you deposit $100 into an account with a -$50 balance, your new balance is $50. The bank does not automatically deduct the overdraft fee from your deposit; the fee is charged separately and may be deducted later or appear as a line item on your statement.

If you don't deposit money to cover the overdraft, the negative balance remains. Your bank may continue to charge monthly maintenance fees or additional overdraft fees if more transactions occur. After 30 to 60 days of a negative balance, many banks close the account and send the debt to a collection agency or pursue it themselves. A closed account for this reason appears on your ChexSystems report, a banking history database that other banks check when you try to open a new account.

An overdraft does not directly hurt your credit score because banks don't report overdrafts to credit bureaus. However, if your account is closed and the debt is sent to collections, that collection account will appear on your credit report and damage your score. Repeated overdrafts that lead to account closure can make it difficult to open a new bank account for months or years.

How to stop overdrafts before they happen

The simplest way to prevent overdrafts is to know your balance before you spend. Check your account on your bank's app or website before making large purchases or paying bills. Remember that pending transactions—purchases you made but haven't cleared yet—reduce your available balance even if they don't show as posted yet.

Set up low-balance alerts through your bank's app or website. You choose a threshold (for example, $100), and the bank sends you a text or email when your balance drops below it. This gives you time to deposit money or pause spending before an overdraft occurs. Most banks offer this for free.

Link a savings account or backup account to your checking account and request overdraft protection. If you overdraw, the bank automatically transfers money from the linked account to cover it. You may pay a small transfer fee ($0 to $10) instead of a larger overdraft fee. This works only if you keep money in the backup account.

Ask your bank about courtesy overdraft programs. Some banks waive one overdraft fee per year for customers in good standing, or they waive fees if you bring your balance positive within a set number of days. These programs vary widely, so ask what your bank offers.

Recovering from repeated overdrafts

If you've had multiple overdrafts, contact your bank and ask to speak with a representative. Explain your situation honestly. If the overdrafts were due to a one-time emergency or a mistake, many banks will refund one or two fees as a courtesy, especially if you've been a customer for years and this is unusual for you. Banks are more likely to refund fees if you ask within 30 days of the charge.

If your account has been closed due to overdrafts, you can still open a new account at a different bank. However, the closed account will appear on your ChexSystems report for five years. Some banks specialize in second-chance accounts and will work with people who have ChexSystems records. You can also request a copy of your ChexSystems report to see exactly what is listed and dispute any errors.

To rebuild trust with your bank, keep your new account in positive balance for several months, set up automatic deposits if possible, and avoid any new overdrafts. After demonstrating responsible use, you may be able to switch to a standard account with better terms or move to a different bank once your ChexSystems record ages.

Overdraft protection versus overdraft fees: which is right for you

Overdraft protection (the linked savings account method) makes sense if you have money in savings and want a safety net for occasional shortfalls. You pay a small transfer fee but avoid large overdraft fees. This works best if overdrafts are rare for you.

Opting out of overdraft coverage and allowing declines makes sense if you want to force yourself to stay within budget. You'll pay a smaller fee for declined transactions, and you won't accumulate debt. This approach is harder in the moment—your card gets declined—but it prevents the spiral of overdraft fees and negative balances.

Staying in overdraft coverage without a backup plan is the most expensive option. If you frequently overdraw, you're paying $25 to $40 per incident, and those fees add up fast. If this is your pattern, switch to decline mode or set up overdraft protection with a linked account.

Frequently Asked Questions

Can a bank close my account for overdrafting?

Yes. If your account remains negative for 30 to 60 days, most banks close it and may send the debt to collections. A closed account for this reason appears on your ChexSystems report, making it harder to open a new account elsewhere. Contact your bank immediately if your account goes negative to avoid closure.

Does an overdraft hurt my credit score?

An overdraft itself does not appear on your credit report. However, if the overdraft leads to account closure and the debt goes to collections, the collection account will appear on your credit report and lower your score. Overdrafts also don't affect credit directly, but the consequences of ignoring them do.

What's the difference between an overdraft and a bounced check?

An overdraft is when your bank covers a transaction and charges you a fee. A bounced check is when your bank declines to cover it and returns the check unpaid. The person or business you wrote the check to may also charge you a returned-check fee. Bounced checks can damage your reputation with merchants.

Can I get an overdraft fee refunded?

Many banks will refund one or two overdraft fees if you ask within 30 days, especially if overdrafts are rare for you and you've been a customer in good standing. Call your bank's customer service and explain the situation. There's no may provide, but it's worth asking.

What should I do if I can't pay back an overdraft?

Contact your bank immediately and explain your situation. Some banks will work with you on a payment plan or waive fees if you're facing hardship. If the account is closed and sent to collections, you can negotiate a settlement with the collection agency. Ignoring it will only make the situation worse and damage your credit.