Your bank will charge you an overdraft fee, usually $25 to $35 per transaction that pushes you past zero

When you spend more money than you have in your checking account, the bank covers the difference temporarily. That coverage is not free. Most banks charge an overdraft fee — a flat amount per transaction that went through despite insufficient funds. The fee typically ranges from $25 to $35, though some banks charge as little as $15 or as much as $40. You pay this fee for each transaction that overdrafts your account, which means a single day of multiple small purchases can result in multiple fees.

The bank does not have to let the transaction go through at all. They can decline it instead, which stops the overdraft from happening. But most banks default to covering overdrafts on debit card purchases and checks, then charging you for the privilege. Some banks also charge a daily fee if your account stays negative for more than a day or two — usually $5 to $10 per day.

Key Takeaways

  • Each transaction that overdraws your account triggers a separate overdraft fee, so multiple small purchases in one day can cost you $50 to $100 in fees alone.
  • Your bank can decline transactions to prevent overdrafts, but most banks are set to cover them automatically and charge you instead.
  • If your account stays negative for several days, you may owe both overdraft fees and daily negative balance fees on top of the original shortfall.
  • Overdraft protection linked to a savings account or credit line can prevent fees, but you pay interest on the borrowed amount if you use a credit line.
  • Calling your bank immediately after an overdraft sometimes results in a one-time fee reversal, especially if you have a clean account history.

How overdraft fees stack up when multiple transactions hit on the same day

Banks process transactions in a specific order, usually largest to smallest rather than the order you made them. This matters because it determines how many transactions overdraft your account. Say you have $50 in your account and make four purchases: $20, $15, $30, and $10. The bank processes the $30 first, leaving you with $20. Then the $20 purchase, leaving you with $0. Then the $15 purchase, which overdrafts you by $15 and triggers a $30 fee. Then the $10 purchase, which overdrafts you again and triggers another $30 fee. You now owe $60 in fees on top of the $5 you were short to begin with.

This reordering is called high-to-low posting, and it is legal. Some banks have moved away from it, but many still use it because it increases overdraft revenue. A few banks process transactions in the order you made them, which would result in fewer overdrafts in the scenario above. Check your bank's transaction posting policy in your account settings or by calling customer service.

What happens if your account stays negative for days or weeks

A single overdraft fee is painful. Staying negative for an extended period becomes expensive quickly. If your account remains below zero for more than a day or two, most banks charge a daily fee — typically $5 to $10 per day — on top of the original overdraft fees. Some banks also charge interest on the negative balance, treating it like a short-term loan. After a week of being $100 negative, you could owe $50 to $70 in fees plus interest, even if you deposit money to cover the original $100.

Banks also report chronic overdrafts to ChexSystems, a checking account history database. If you overdraft repeatedly over several months, ChexSystems records it. Future banks check this record when you try to open a new account, and some will deny you or require a deposit to open an account with them. This can lock you out of basic banking for years.

How to stop an overdraft before it happens

The simplest method is to turn off overdraft protection for debit card purchases. Call your bank or log into your account and disable the setting that allows debit transactions to overdraft. Transactions will be declined instead of going through, which prevents fees. You will not be able to spend money you do not have, but you also will not owe $30 for trying.

Checks and automatic bill payments are harder to control this way — many banks still cover these even if you turn off overdraft protection for debit cards. If you write checks or have automatic payments set up, keep a buffer of at least $100 in your account at all times, or set up low-balance alerts. Most banks let you set an alert that texts or emails you when your balance drops below a number you choose, usually $25 or $50. This gives you time to deposit money before a transaction overdrafts you.

Another option is overdraft protection linked to a savings account or credit line. If you link a savings account, the bank automatically transfers money from savings to checking when you overdraft, usually in $25 or $100 increments. You pay a small transfer fee — typically $1 to $3 — instead of a $30 overdraft fee. If you link a credit line, the bank lends you the money, and you pay interest on it. This is cheaper than overdraft fees if you repay quickly, but more expensive if the debt sits for months.

Getting an overdraft fee reversed

Banks reverse overdraft fees sometimes, especially if you have a clean account history and this is your first overdraft in years. Call your bank's customer service line within a day or two of the overdraft and explain what happened. Be direct: "I overdrafted my account yesterday and was charged a $30 fee. I have never overdrafted before. Can you reverse this fee?" Many banks will do it as a one-time courtesy, particularly if you have maintained a positive balance for a long time.

If you have overdrafted multiple times in the past few months, reversal is less likely, but still possible. Ask to speak to a supervisor or account specialist rather than a general customer service representative. Explain the circumstances — job loss, unexpected expense, system error on the bank's part — and ask what they can do. Some banks will reverse one or two fees if you commit to turning off overdraft protection or setting up low-balance alerts.

If the bank refuses, you can file a complaint with the Consumer Financial Protection Bureau (CFPB) at consumerfinance.gov. The CFPB investigates complaints about overdraft practices and has forced banks to refund millions in overdraft fees. Filing a complaint does not may provide a reversal, but it creates a record and may prompt the bank to reconsider.

Overdraft fees and your credit score

Overdraft fees themselves do not directly damage your credit score. Credit bureaus do not see overdraft fees — they only see credit accounts like credit cards, loans, and lines of credit. However, if your overdraft leads to a bounced check or unpaid bill, that can hurt your score. A bounced check can be reported to ChexSystems and may result in collection activity if the merchant pursues it. An unpaid bill that goes to collections will definitely damage your credit.

The real risk is that overdrafts signal financial stress, and financial stress often leads to missed payments on credit accounts. If you are overdrafting regularly, you are spending more than you earn, and that pattern usually catches up with credit accounts eventually.

Frequently Asked Questions

Can a bank close my account if I overdraft too many times?

Yes. Banks can close accounts for excessive overdrafts, usually after five to ten overdrafts in a six-month period, though policies vary. Once closed, ChexSystems records it, making it harder to open accounts elsewhere. If you are overdrafting repeatedly, contact your bank and ask about overdraft protection options or a different account type designed for people with frequent overdrafts.

What is the difference between an overdraft and a returned item fee?

An overdraft fee is charged when the bank covers a transaction that would overdraft you. A returned item fee is charged when the bank declines a transaction because you do not have enough money. Both cost around $25 to $35. The difference is whether the transaction went through or was blocked.

Do I have to pay overdraft fees if I deposit money the same day?

No. If you deposit money before the bank processes the overdraft transaction, the transaction will not overdraft and no fee will be charged. However, deposits made after the transaction posts will not prevent the fee — the fee is already charged. Timing depends on when your bank processes transactions, usually overnight.

Can I negotiate overdraft fees with my bank?

Yes, especially if you have a long account history or if the overdraft was caused by a bank error. Call and ask to speak with an account specialist. Explain your situation and ask if they can reduce or reverse the fee. Banks have discretion to do this, and many will for customers in good standing.

What happens if I ignore an overdraft and never deposit money to cover it?

The bank will eventually close your account and send the debt to collections. You will owe the original overdraft amount plus all fees and interest. The collection agency will contact you by phone and mail. If you do not pay, they can sue you and garnish your wages or bank accounts. This can also result in a judgment against you that affects your credit for seven years.