An overdrawn account means you have spent more money than you had in the account

When your checking account is overdrawn, your balance has dropped below zero. You have withdrawn or spent more money than was actually there. If you had $200 in your account and wrote a check for $250, or made a purchase for $300 with your debit card, your account would be overdrawn by $50 or $100.

The bank does not stop the transaction at the moment it would push you negative. Instead, the transaction goes through, your balance becomes negative, and the bank charges you a fee — usually called an overdraft fee or non-sufficient funds (NSF) fee. That fee is money you owe the bank on top of the amount you overspent.

The negative balance is your debt to the bank. Until you deposit money to bring the account back to zero or above, you are borrowing from the bank at a cost.

Key Takeaways

  • An overdrawn account means your balance is negative — you have spent more than you had.
  • The bank charges a fee (usually $25 to $35 per transaction, though this varies by bank) when a transaction causes an overdraft.
  • Multiple transactions can trigger multiple fees on the same day, sometimes totaling $100 or more.
  • You owe the bank the negative amount plus all fees until you deposit enough money to bring the account positive again.
  • Some banks offer overdraft protection or grace periods, but these are optional features you must set up in advance.

How a transaction causes an overdraft

Most overdrafts happen because a transaction clears (processes) when you thought you had enough money, or because you did not realize how much money you had actually spent. A common scenario: you check your balance on your phone and see $150. You buy groceries for $80, then gas for $60. Both transactions clear, bringing you to $10. Then a subscription charge of $20 hits, and now you are at negative $10.

The timing of when transactions clear matters. If you deposit a check on Friday but it does not clear until Monday, and you spend money over the weekend thinking the deposit is already in your account, you can overdraw even though money is coming in. The bank counts only the money that has actually cleared, not money that is on the way.

Debit card transactions, checks, and automatic bill payments can all cause overdrafts. Online transfers and ATM withdrawals can too. The bank processes each one separately, so if multiple transactions hit on the same day, you can rack up multiple overdraft fees.

What happens to your account after it goes negative

Once your account is overdrawn, the negative balance stays there until you deposit money. The bank is not going to close your account or take legal action over a small overdraft, but they will keep charging fees if more transactions clear while you are negative. Some banks charge a fee for each transaction that overdrafts; others charge a daily fee for each day the account stays negative.

If you do not bring the account positive within a certain time — usually 30 to 60 days, depending on the bank — the bank may close the account and report it to ChexSystems, a checking account history database. A ChexSystems report can make it harder to open a new checking account elsewhere, because other banks will see that you left a previous account overdrawn.

While your account is negative, you cannot make new transactions (the bank will decline them), and you cannot withdraw money. You can only deposit.

The difference between overdraft fees and NSF fees

Banks use these terms slightly differently depending on the institution. An overdraft fee is usually charged when the bank allows a transaction to go through even though it would make your balance negative. An NSF fee (non-sufficient funds) is usually charged when the bank declines a transaction because you do not have enough money.

In practice, the distinction matters less than you might think. Both are fees the bank charges you for not having enough money. The amount varies by bank — typically $25 to $35 per incident, though some banks charge more and a few charge less. The fee is separate from the amount you overspent, so it adds to your debt.

If you write a check that bounces because of insufficient funds, the person or business you wrote it to may also charge you a returned check fee, on top of what your bank charges you.

Overdraft protection and how it works

Some banks offer overdraft protection, a feature that automatically transfers money from another account (usually a savings account or credit card) to cover a transaction that would otherwise overdraft your checking account. This prevents the overdraft fee, but you may pay a transfer fee instead — usually smaller than an overdraft fee, or sometimes free.

Overdraft protection is optional and you have to set it up in advance. It does not happen automatically just because you have another account at the same bank. If you want it, you have to ask the bank to link your accounts and enable the feature.

Some banks also offer an overdraft grace period — a short window (usually one business day) during which you can deposit money to cover an overdraft before the fee kicks in. Again, this is optional and you need to know whether your bank offers it.

How to recover from an overdrawn account

The only way to fix an overdrawn account is to deposit money. Deposit enough to cover the negative balance plus all fees the bank has charged. Once the account is at zero or above, it is no longer overdrawn, and the bank will stop charging daily fees (though any fees already charged stay charged).

If you cannot deposit the full amount at once, deposit what you can. The account will still be negative, but you are moving in the right direction. Keep depositing until you are above zero.

If the bank has reported your account to ChexSystems, bringing the account positive does not automatically remove the report. You may need to contact the bank and ask them to remove it, or wait for it to age off (the timeline varies). A ChexSystems report typically stays for five years, but some banks will remove it sooner if you bring the account current.

Why banks allow overdrafts instead of declining transactions

Banks allow overdrafts because they make money from overdraft fees. A bank could decline every transaction that would overdraft an account, but instead many choose to let the transaction go through and charge a fee. This is a business decision, not a requirement.

Some banks and credit unions have moved away from overdraft fees or made them optional, so you can choose not to have overdraft protection. If you prefer that the bank straightforward decline transactions when you do not have enough money — rather than charging you a fee to let them through — you can usually request that.

Knowing your bank's overdraft policy before you need it is worth the time. Call or log into your account and look for the overdraft settings. You may have more control over what happens than you realize.

Frequently Asked Questions

Can I get an overdraft fee reversed?

Many banks will reverse one overdraft fee if you ask, especially if you have been a customer for a while and it is your first one. Call the bank, explain what happened, and ask if they will waive the fee as a courtesy. There is no may provide, but it is worth asking. Some banks have a policy of reversing one fee per year; others do it case by case.

What if I overdraft my account multiple times in one day?

You can be charged multiple overdraft fees on the same day if multiple transactions clear while your account is negative. Some banks charge one fee per transaction; others charge one fee per day regardless of how many transactions overdraft. Check your bank's policy to understand how fees stack up.

Does an overdrawn checking account hurt my credit score?

An overdrawn checking account does not directly appear on your credit report, so it does not hurt your credit score. However, if the bank closes your account and reports it to ChexSystems, that can make it harder to open a new checking account at other banks.

Can the bank take money from my savings account to cover an overdraft?

Only if you have set up overdraft protection and linked your savings account to your checking account. The bank cannot take money from your savings without your permission. If you have not set up that feature, your savings account stays separate.

What happens if I never pay back an overdrawn account?

If you leave an account overdrawn for 30 to 60 days without depositing money, the bank will close it and report it to ChexSystems. This makes it harder to open a new checking account. The bank may also pursue collection action, though this is rare for small amounts. The debt does not go away — it stays on your record.