Yes, your checking account can go negative, and the bank will charge you for it

Your checking account balance can drop below zero. When it does, you owe the bank money. The bank charges you a fee — usually called an overdraft fee or non-sufficient funds (NSF) fee — for each transaction that pushes your account into the red. The fee itself makes the negative balance larger, which can trigger more fees if you don't deposit money quickly.

This is not the same as the bank refusing a transaction. Some banks will let the transaction go through and charge you afterward. Others will block the transaction and charge you a smaller fee for the attempt. A few banks will do both — let some transactions through and block others, depending on the type of transaction and your account history.

The amount you owe is real debt. The bank can pursue collection if you don't pay it back, and the negative balance can be reported to ChexSystems, a banking history database that other banks check before opening accounts for you.

Key Takeaways

  • Overdraft fees typically range from $25 to $35 per transaction, though the exact amount depends on your bank and account type.
  • Multiple transactions can trigger multiple fees on the same day, so a small mistake can quickly become expensive.
  • Some banks offer overdraft protection, which links your checking account to a savings account or credit line to cover shortfalls without a fee.
  • You can ask your bank to reverse one or two overdraft fees if this is your first time, especially if you deposit money to cover the negative balance quickly.
  • Opting out of overdraft coverage means transactions will be declined rather than charged a fee, but you lose the option to overdraw.

How overdraft fees work in practice

Say your balance is $50 and you swipe your debit card for $75 at a grocery store. The transaction goes through. Your balance is now -$25. The bank charges you a $35 overdraft fee. Your balance is now -$60. If you make another purchase before you deposit money, you'll be charged another $35 fee.

Banks process transactions in an order that is not always the order you made them. Many banks process larger transactions first, which can create more overdraft fees than if they processed them in the order you spent the money. This practice is called high-to-low posting, and it is legal, though some banks have stopped doing it because customers complained.

The fee is charged whether you overdraft by $1 or $100. A bank cannot charge you more than one overdraft fee per transaction, but you can be charged multiple fees in a single day if you make multiple transactions while your account is negative.

Overdraft protection and opting out

Overdraft protection is a service that prevents your account from going negative. The most common type links your checking account to a savings account at the same bank. If a transaction would overdraft your checking account, the bank automatically transfers money from savings to cover it. You may be charged a small transfer fee (often $1 to $3) instead of a large overdraft fee.

Some banks offer overdraft protection through a line of credit, which works like a small loan. If you overdraft, the bank lends you the money at an interest rate. You pay interest on the borrowed amount until you pay it back, but you avoid the large one-time overdraft fee.

You can also opt out of overdraft coverage. If you do, transactions that would overdraft your account will straightforward be declined — the same way a transaction is declined if your card is expired. You won't be charged an overdraft fee, but you also won't be able to spend money you don't have. This is the safest option if you want to avoid debt, but it means your card may be rejected at the checkout counter.

What to do if your account goes negative

Deposit money as soon as you realize your account is negative. The sooner you cover the negative balance, the less likely you are to trigger additional fees. If you deposit money before the bank processes the negative balance, some banks will reverse the overdraft fee.

Call your bank and ask them to reverse the fee if this is your first overdraft or if you have a good history with the account. Banks have discretion to reverse fees, and many will do so once or twice, especially if you explain what happened and deposit money when ready. Be honest about the mistake and ask directly — the worst they can say is no.

If your account has been negative for weeks and you have not deposited money, the bank may close your account and send the debt to a collection agency. At that point, reversing the fee is unlikely. The debt will appear on your banking history and may prevent you from opening a new account elsewhere for several years.

How negative balances affect your banking future

Banks use ChexSystems to share information about accounts that have gone negative and were not paid back. When you try to open a new checking account, the bank you are explore to will check ChexSystems. If you have an unpaid negative balance on record, the new bank may deny your process.

A paid negative balance — one you covered by depositing money — typically does not appear on ChexSystems or appears with a note that it was resolved. If you have an unpaid negative balance, you can contact the bank that reported it and ask them to remove it once you pay the debt.

Negative balances do not directly affect your credit score the way credit card debt or a missed loan payment does. However, if the bank sends your debt to a collection agency and it goes unpaid for long enough, it may be reported to the credit bureaus and damage your credit.

Banks that do not allow overdrafts

Some banks and most online banks do not offer overdraft coverage at all. These banks will decline any transaction that would overdraft your account. You cannot opt into overdraft fees even if you want to — the system straightforward will not allow your balance to go negative.

This is common at online-only banks and at banks that market themselves as tools for people new to banking or rebuilding credit. The trade-off is that your card may be declined at the register, but you will never face an overdraft fee.

Frequently Asked Questions

Can a bank close my account if it stays negative?

Yes. If your account remains negative for 30 to 60 days and you do not deposit money to cover it, the bank can close the account. The bank may then send the debt to a collection agency. The unpaid debt can appear on your banking history and make it harder to open a new account.

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

An overdraft fee is charged when the bank lets a transaction go through even though your balance is negative. An NSF (non-sufficient funds) fee is charged when the bank declines a transaction because you don't have enough money. The fee amounts are usually similar, but NSF fees are charged for declined transactions while overdraft fees are charged for transactions that go through.

If I have overdraft protection linked to my savings account, will I be charged interest?

No. Overdraft protection through a linked savings account typically charges a small transfer fee ($1 to $3), not interest. Interest is only charged if your overdraft protection is a line of credit, in which case you pay interest on the borrowed amount until you pay it back.

Can I dispute an overdraft fee?

You can ask the bank to reverse it, especially if this is your first overdraft or if you deposit money when ready to cover the negative balance. The bank is not required to reverse it, but many will as a courtesy. If the bank refuses, you cannot dispute it through your credit card company the way you can dispute a fraudulent charge.

Does a negative checking account balance hurt my credit score?

A negative balance itself does not appear on your credit report. However, if the bank sends the unpaid debt to a collection agency and it remains unpaid, the collection account may be reported to the credit bureaus and damage your credit score.