Your bank will cover the transaction, then charge you a fee

When you spend more money than you have in your checking account, your bank can choose to pay the transaction anyway. This is called an overdraft. The bank fronts the money, and you owe it back immediately. Within one to three business days, the bank will charge you an overdraft fee — typically $25 to $35 per transaction, though some banks charge more. If you overdraw multiple times in one day, you may be charged multiple fees.

Not every bank covers overdrafts automatically. Some will decline the transaction instead, which means your debit card or check bounces and the payment fails. Either way — whether the bank pays or declines — you may also face a fee from the merchant or the person you were trying to pay. A bounced check can cost you $15 to $25 from the recipient's bank, on top of your own bank's fee.

The key difference is that with an overdraft, you now owe the bank money. You have to deposit enough to cover both the original purchase and the fee before your account goes back to zero. If you don't, the negative balance can grow, and the bank may close your account or send it to collections.

Key Takeaways

  • Your bank will charge you $25 to $35 per overdraft transaction, and you must repay the overdrawn amount plus the fee.
  • Multiple overdrafts in one day can result in multiple fees, sometimes totaling $100 or more before you've even deposited new money.
  • You have a grace period of one to three business days to deposit money and cover the overdraft before additional fees or collection action may occur.
  • Some banks offer overdraft protection through a linked savings account or credit line, which can prevent overdraft fees if you set it up in advance.
  • Opting out of overdraft coverage means transactions will be declined instead of paid, avoiding fees but potentially embarrassing you at checkout.

How overdraft fees stack up when you make multiple purchases

If you have $50 in your account and make three separate purchases of $30 each, your bank may charge you three separate overdraft fees — one for each transaction that pushed you below zero. This can happen even if all three purchases occur on the same day. You end up owing $90 in purchases plus $75 to $105 in fees, depending on your bank's rate.

Some banks process transactions in a specific order to maximize fees. They may post large transactions before small ones, or process them in reverse chronological order, which can trigger more overdrafts than if they were processed in the order you made them. Federal rules now require banks to disclose this order, but the practice itself is still legal.

A few banks cap the number of overdraft fees you can be charged in a single day — often at two or three fees maximum. Others have no cap. Check your bank's overdraft policy in your account agreement or on their website to see how many fees you can incur at once.

The difference between overdraft coverage and overdraft protection

Overdraft coverage is when your bank automatically pays overdrafts and charges you a fee. This is the default at most banks, though federal law requires them to let you opt out. If you opt out, transactions will simply be declined when you don't have enough money.

Overdraft protection is a service you set up in advance to prevent overdrafts altogether. The most common type links your checking account to a savings account at the same bank. If you overdraw, the bank automatically transfers money from savings to checking, usually for a small fee ($1 to $5) or sometimes for free. A second type of protection is a line of credit — the bank lends you money at a set interest rate if you go negative. A third type is a transfer from an external account, though this is less common.

Overdraft protection is optional and must be requested. If you don't have it set up and you overdraw, you'll face the standard overdraft fee instead. The advantage of protection is that the fee is usually much smaller, and you avoid the stress of a declined transaction.

What to do immediately after an overdraft

Deposit money as soon as possible to cover the overdrawn amount plus the fee. Your bank will apply the deposit to your negative balance first, then to the fee. Once your account is back to zero or positive, the overdraft is resolved and no further action is needed.

If you cannot deposit enough to cover both the overdraft and the fee right away, contact your bank and ask if they will waive or reduce the fee. Banks sometimes do this if you have a good history or if the overdraft was caused by a bank error. There is no may provide, but asking costs nothing. Some banks have a formal dispute process; others handle it case by case.

Check your account for any additional fees that may have been charged. Some banks charge a daily fee for maintaining a negative balance, on top of the initial overdraft fee. These can add up quickly if you stay overdrawn for more than a few days.

How long you have to fix an overdraft before it gets worse

You typically have one to three business days to deposit money and bring your account back to zero. During this window, your bank will not close your account or report you to a collections agency. However, the exact timeline varies by bank and is spelled out in your account agreement.

If you remain overdrawn after three to five business days, the bank may take additional action. They might charge a second fee for the continued negative balance, freeze your account, or close it entirely. If your account is closed while overdrawn, you will owe the bank the full negative amount, and they may pursue collection.

If the overdraft remains unpaid for 30 to 60 days, the bank may report it to ChexSystems, a banking history database. This can make it difficult to open a new checking account at other banks for up to five years. Some banks also report overdrafts to credit bureaus, which can affect your credit score.

Opting out of overdraft coverage to avoid fees

Federal law gives you the right to opt out of overdraft coverage. If you do, your bank will decline transactions when you don't have enough money instead of paying them and charging a fee. Your debit card will be declined at the register, or your check will bounce.

To opt out, contact your bank by phone, in person, or through their website. Some banks make this easy; others bury the option in their account settings. Ask your bank directly how to opt out, and request written confirmation once you have. Keep that confirmation in case there is a dispute later.

The downside of opting out is the embarrassment of a declined transaction and the possibility that the merchant will charge you a fee for the bounced payment. The upside is that you will never pay an overdraft fee again. For people who live paycheck to paycheck, opting out can save hundreds of dollars per year.

Recovering from repeated overdrafts and rebuilding your account

If you have overdrafted multiple times, the first step is to stop the cycle. Set up a small buffer in your checking account — even $50 to $100 — so that a single unexpected expense doesn't push you negative. Move this money to savings mentally, or use a separate account, so you don't spend it.

Track your spending for two weeks to see where your money goes. Many overdrafts happen because people don't know their true balance or forget about pending transactions. Use your bank's app or website to check your balance before every purchase, or set up low-balance alerts so you get a notification when your account drops below a certain amount.

If you have overdraft protection available, set it up now. Linking a savings account or credit line takes 10 minutes and can prevent future fees. If you don't have a savings account, ask your bank about a credit line overdraft protection option instead.

If your account has been closed due to overdrafts, you may be listed in ChexSystems. You can request a copy of your report for free at www.chexsystems.com. If there are errors, you can dispute them. Once the negative mark ages off (usually after five years), you can open a new account at most banks.

Frequently Asked Questions

Can my bank charge me a fee if I overdraw by just a few cents?

Yes. Most banks charge the full overdraft fee regardless of how much you overdrew. Some banks have a threshold — they won't charge a fee if you're only negative by $5 or $10 — but this is rare. Check your account agreement to see if your bank has a minimum overdraft amount.

What if I dispute an overdraft fee?

Contact your bank and explain why you believe the fee is unfair. Banks sometimes waive fees for customers with good history or if the overdraft was caused by a bank error. If the bank refuses, you can file a complaint with the Consumer Financial Protection Bureau (CFPB) at consumerfinance.gov, though this won't reverse the fee — it may prompt the bank to review their practices.

Does an overdraft hurt my credit score?

An overdraft itself does not appear on your credit report. However, if the overdraft goes unpaid for 30 to 60 days and the bank reports it to a credit bureau, it can damage your score. Additionally, if the bank sends the debt to a collection agency, that will definitely hurt your credit.

Can I get my overdraft fee back if I deposit money right away?

Not automatically. The fee is charged once the overdraft occurs, regardless of how quickly you fix it. However, you can ask your bank to waive it, especially if this is your first overdraft or if you have been a customer for a long time. Some banks will reverse one fee per year as a courtesy.

What happens if I close my account while it's overdrawn?

You still owe the bank the negative balance. Closing the account does not erase the debt. The bank will pursue collection, and the debt may be reported to credit bureaus or a collection agency. It's better to deposit money and bring the account to zero before closing it.