The short answer
An OVERDRAFT FEE is what your bank charges when it pays a transaction that your balance could not cover, letting the payment go through and pushing your account negative. It is most often around 35 dollars per item, and your bank charges it, not the merchant.
Why it shows up like this
An OVERDRAFT FEE posts when a debit, check, or automatic payment is larger than your available balance and the bank decides to cover the shortfall instead of rejecting it. The purchase still clears, your balance drops below zero, and the bank adds a penalty for fronting the difference. The typical charge sits near 35 dollars per item, and some banks apply it several times in one day if more than one payment overdraws the account.
This is different from an NSF or returned-item fee, where the bank refuses the payment and bounces it back unpaid. With an overdraft, the money moved and the merchant got paid; with an NSF, it did not. It is also separate from an overdraft protection transfer, which quietly pulls money from a linked savings account or credit line to cover you, usually for a smaller fee or none at all. Reading the exact descriptor tells you which of the three happened.
The order a bank posts transactions matters more than most people expect. If several charges arrive the same day, some banks process the largest first, which can drain the balance faster and trigger fees on the smaller charges that follow. A single forgotten subscription or a debit that landed a day before payday is the usual trigger, and the fee often dwarfs the purchase that caused it.
Don't recognize it? You might still
An overdraft fee always ties back to a payment that cleared while your balance was too low. Look at the transactions posted just before it.
- A small debit card purchase posted when your balance was already close to zero.
- A subscription or automatic bill hit on a day before your paycheck cleared.
- A deposit you expected had not finished settling, so the balance was lower than it looked.
- Several payments cleared the same day and the posting order drained the balance first.
What to do, in order
Match the fee to the payment that overdrew the account, then ask for a reversal and adjust your overdraft settings so it does not repeat.
- Confirm it was a true overdraft, not an NSF Check whether the underlying payment actually went through. If the merchant was paid and your balance went negative, it is an overdraft fee; if the payment bounced, it is a returned-item or NSF fee, which is handled differently.
- Ask for a one-time courtesy refund Call your bank and ask for a goodwill reversal, especially on a first occurrence or if the account is usually in good standing. Many banks waive one or two overdraft fees a year on request.
- Turn off overdraft coverage or link a backup You can opt out of debit-card overdraft coverage so purchases are declined instead of charged a fee, or link a savings account for a cheaper overdraft protection transfer.
- Consider a no-overdraft account Several banks now offer checking accounts that never charge overdraft fees. If the fee keeps recurring, switching account types ends the problem at the source.
Quick questions
Can I get an overdraft fee refunded?
Often yes. Banks commonly reverse a first overdraft fee as a courtesy when you call and ask, particularly if your account is usually positive. There is no legal right to a refund, so it is granted case by case.
What is the difference between an overdraft fee and an NSF fee?
An overdraft fee means the bank paid the transaction and let your balance go negative. An NSF or returned-item fee means the bank refused the payment and sent it back unpaid. The descriptor on your statement tells you which happened.
How do I stop overdraft fees for good?
Opt out of debit-card overdraft coverage so purchases are declined instead of overdrawing, link a savings account for a lower-cost transfer, or switch to a checking account that does not charge overdraft fees.
Independent reference — not affiliated with your bank. Billing names and policies change; verify with the merchant or your bank before acting.
Verified sources
Every claim on this page is checked against official sources — open them to confirm before you call your bank.
- OCC HelpWithMyBank — Overdrafts and overdraft fees https://www.helpwithmybank.gov/help-topics/bank-accounts/overdrafts-overdraft-fees/index.html
- CFPB — What is an overdraft? https://www.consumerfinance.gov/ask-cfpb/what-is-an-overdraft-en-1035/
Reviewed Sep 25, 2026 · high · About UnknownCharges