Your bank will charge you an overdraft fee, usually $25 to $35 per transaction that pushes you below 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 dollar amount per transaction that exceeds your balance. The fee hits your account immediately or within one business day, making your negative balance even deeper.

The fee amount varies by bank. Chase charges $35 per overdraft. Bank of America charges $35. Wells Fargo charges $35. Smaller banks and credit unions often charge $25 to $30. Some banks charge nothing if you stay negative for only a few hours, but most do not. A single purchase that overdrafts your account can trigger one fee. If multiple transactions post on the same day while you are negative, you may face multiple fees — sometimes five or six in a single day.

You have a window to fix it before the fees stack. Most banks give you until the end of the business day to bring your balance back above zero. If you deposit money or transfer funds in before midnight, the overdraft fee may not post. After that window closes, the fee is permanent and you cannot reverse it by adding money later.

Key Takeaways

  • Overdraft fees typically range from $25 to $35 per transaction and post to your account within one business day of going negative.
  • Multiple transactions on the same day while your account is negative can result in multiple overdraft fees, sometimes five or more in a single day.
  • You can prevent a fee by depositing money before the end of the business day on the day you overdraft, though the exact cutoff time varies by bank.
  • If your account stays negative for more than a few days, your bank may close the account and send your name to ChexSystems, making it harder to open accounts elsewhere.
  • Overdraft protection linked to a savings account or credit card can cover the shortage without a fee, but you pay interest on the borrowed amount.

How overdraft fees compound if you cannot pay immediately

One overdraft fee often leads to another. Say you overdraft by $5 on a Tuesday. Your bank charges $35. Now you are $40 in the hole. On Wednesday, a scheduled bill payment posts for $50. That transaction also overdrafts you, triggering another $35 fee. You are now $125 negative. By Friday, if you have not deposited money, you might have three or four fees stacked on top of the original small shortfall.

Banks do not always process transactions in the order they were made. They may process larger transactions first, which can trigger overdraft fees on smaller ones that posted later. This practice, called high-to-low posting order, maximizes the number of overdraft fees a bank can charge. Some banks have changed this practice, but many still use it.

If you stay negative for more than 30 days, most banks will close your account. You will receive a notice in the mail, usually giving you 10 to 14 days to bring the balance positive or settle what you owe. If you do not, the bank closes the account and may send it to a collection agency. Your name also goes into ChexSystems, a banking history database. Being listed there makes it very difficult to open a new checking account for two to five years.

Overdraft protection: what it covers and what it costs

Many banks offer overdraft protection, a service that automatically covers overdrafts using money from another account you own — usually a savings account or money market account at the same bank. When you overdraft your checking account, the bank transfers money from your savings account to cover it. You avoid the overdraft fee, but you may pay a transfer fee (usually $0 to $10) or lose interest on the savings account balance.

Some banks link overdraft protection to a credit card or line of credit instead. If you overdraft, the bank borrows from the credit line and deposits it into your checking account. You avoid the overdraft fee but you pay interest on the borrowed amount — typically 18% to 25% annually. That interest accrues daily until you pay back the borrowed amount.

Overdraft protection is optional. You have to ask your bank to set it up. If you do not have it and you overdraft, the transaction may be declined instead of going through. A declined transaction does not trigger an overdraft fee, but it may trigger a non-sufficient-funds (NSF) fee from the merchant or the other party — for example, if a check bounces, the check writer pays an NSF fee and so does the person who tried to cash it.

Stopping the cycle: what to do right now if you are negative

If your account is currently negative, deposit money as soon as you can. Call your bank and ask what time they process deposits on the day you plan to deposit. Some banks process deposits until 5 p.m. or 6 p.m. local time; others process only until 2 p.m. Depositing after the cutoff means the money does not post until the next business day, and you may face another overdraft fee in the meantime.

If you cannot deposit enough to cover the full negative balance, deposit what you can. Bring the account to zero or above zero. Once you do, no new overdraft fees will post. The fees that already posted are permanent, but you can stop new ones from accumulating.

After you bring the account positive, contact your bank and ask to speak with a supervisor about the overdraft fees. Some banks will reverse one or two fees if you have a good history with them or if this is your first time overdrafting. Banks are not required to reverse fees, but many will as a one-time courtesy. It costs nothing to ask.

Choosing a bank with lower or no overdraft fees

If overdraft fees are a recurring problem for you, switching banks may help. Some banks charge no overdraft fees at all. Chime, a mobile-first bank, does not charge overdraft fees. LendingClub does not charge them. Some credit unions charge $0 for overdrafts. These banks either decline the transaction instead of covering it, or they cover small overdrafts for free as a member benefit.

Other banks offer a grace period. If you bring your account back to zero within 24 hours of overdrafting, they waive the fee. Ally Bank and some regional banks offer this. The catch is that you have to act fast — the 24-hour window is tight if you do not notice the overdraft immediately.

Before switching, check whether your current bank offers a second-chance checking account or a basic checking account with lower fees. Some banks have these products specifically for people who have overdraft problems or a history of negative balances. The account may have a lower overdraft fee ($15 instead of $35) or no overdraft coverage at all, which forces you to decline transactions instead of going negative.

How to avoid overdrafts in the first place

The simplest way to avoid overdraft fees is to keep a buffer in your checking account — money you do not spend. A $200 to $500 buffer catches most accidental overdrafts. If you are paid weekly or biweekly, keep at least one week's worth of expenses in the account at all times. That way, if you miscalculate or a bill posts earlier than expected, you have a cushion.

Set up account alerts. Most banks let you set a low-balance alert — the bank sends you a text or email when your balance drops below a number you choose, like $100. Set the alert high enough that you have time to deposit money before you actually overdraft. Some banks also send alerts when a transaction would overdraft you, giving you a chance to decline it.

Track your spending in real time. Do not rely on your last statement balance. Checks take days to clear, and online bill payments may not post immediately. Use your bank's mobile app or website to see pending transactions — money that has been authorized but has not cleared yet. Pending transactions count against your available balance, even though they do not show on your statement yet.

Frequently Asked Questions

Can a bank refuse to cover an overdraft?

Yes. Banks are not required to cover overdrafts. They can decline the transaction instead, which means the purchase does not go through and you do not overdraft. Debit card transactions and ATM withdrawals are often declined if you do not have enough money. Checks and automatic bill payments are more likely to overdraft because banks process them differently.

How long does an overdraft fee stay on my record?

The fee itself is permanent — it does not disappear from your account history. However, it stops affecting your ability to open new accounts after about two years, assuming you do not overdraft again. If your account goes to collections, the negative mark can stay on your ChexSystems record for five years.

What is the difference between an overdraft fee and an NSF fee?

An overdraft fee is what the bank charges when it covers a transaction that exceeds your balance. An NSF (non-sufficient-funds) fee is what the bank or a merchant charges when a transaction is declined because you do not have enough money. Some banks charge both — an NSF fee when they decline the transaction, and an overdraft fee if they cover it anyway.

Can I dispute an overdraft fee?

You can ask the bank to reverse it, but you cannot formally dispute it the way you would dispute a fraudulent charge. Banks treat overdraft fees as legitimate charges for a service they provided (covering your shortage). However, if the fee was posted in error — for example, the bank processed a deposit late — you have grounds to request a reversal.

Does overdrafting hurt my credit score?

Overdrafting itself does not appear on your credit report and does not directly hurt your credit score. However, if your account goes to collections or you default on the debt, that can appear on your credit report and damage your score. Additionally, being listed in ChexSystems makes it harder to open new bank accounts, which can affect your financial life.