Yes, most banks charge fees when your account balance drops below zero

When you spend more money than you have in your checking account, your bank will almost always charge you a overdraft fee. This is a flat charge — typically between $25 and $35 per transaction that pushes your account negative — and it hits your account immediately or within one business day. The fee itself makes your balance even more negative, which can trigger additional fees if you don't deposit money quickly.

Some banks charge a separate overdraft protection fee if you have opted into overdraft coverage, which lets transactions go through even when funds aren't there. Others charge a daily fee for each day your account stays negative, ranging from $5 to $15. A few banks charge nothing at all, but they are the exception rather than the rule.

The total cost of going negative depends on how long you stay that way and how many transactions post while your balance is below zero. A single overdraft can cost $25 to $35. If your account stays negative for a week and you make multiple purchases, you could face $100 to $200 in fees before you deposit money to cover the shortage.

Key Takeaways

  • Most banks charge $25 to $35 for each transaction that overdrafts your account, plus the fee itself makes your balance worse.
  • Some banks charge daily fees instead of per-transaction fees, so the longer you stay negative, the more you pay.
  • Overdraft protection is optional at most banks — you can turn it off to prevent transactions from going through when you lack funds, though some banks still charge a fee for the attempt.
  • A handful of banks and credit unions charge no overdraft fees at all, and some reimburse fees if you deposit money within a set time.
  • Checking your balance before you spend and setting up low-balance alerts are the most direct ways to avoid these charges.

How overdraft fees work at major banks

The most common structure is a per-transaction overdraft fee. When a purchase, ATM withdrawal, or bill payment would take your balance negative, the bank lets it go through anyway and charges you a flat fee — usually $25 to $35. If three transactions overdraft your account on the same day, you pay three fees. Some banks cap the number of overdraft fees per day (often at two or three), but many do not.

A smaller number of banks charge a daily overdraft fee instead. Chase, for example, charges $35 per overdraft transaction, but also charges $35 per day if your account stays negative for more than one business day. Bank of America charges $35 per overdraft transaction and an additional $35 per day after the first day. Wells Fargo charges $35 per overdraft and $35 per day after day one, with a maximum of two daily fees.

Credit unions often have lower fees or none at all. Many credit unions charge $25 to $30 per overdraft, and some charge nothing if you overdraft by a small amount — say, under $5 or $10. A few credit unions, like Connexus and some local institutions, advertise zero overdraft fees as a core feature.

Overdraft protection and what it actually costs

Overdraft protection is a service that lets transactions go through even when your balance is insufficient. It typically works by linking your checking account to a savings account, money market account, or line of credit. When you overdraft, the bank automatically transfers money from the linked account to cover the shortage.

The catch is that overdraft protection is not free. Most banks charge a transfer fee of $10 to $15 each time they move money to cover an overdraft. Some charge the same overdraft fee ($25 to $35) whether protection is on or off. A few banks charge nothing for the transfer itself but charge interest on the borrowed amount if it comes from a line of credit.

You can usually turn overdraft protection off in your online banking settings or by calling your bank. If you do, transactions will be declined when funds are insufficient — no fee, but also no purchase. Some banks still charge a small fee ($5 to $10) for the declined transaction attempt, though this is less common than it used to be.

Banks and credit unions that charge little or no overdraft fees

A growing number of financial institutions have eliminated overdraft fees entirely or capped them sharply. Chime, a mobile banking service, charges no overdraft fees and does not charge fees for declined transactions. LendingClub, Ally Bank, and Charles Schwab also advertise zero overdraft fees. Some traditional banks have begun to follow: in 2024, several large banks announced plans to reduce or eliminate overdraft fees, though the rollout has been gradual.

Credit unions are often more lenient. Navy Federal Credit Union charges $25 per overdraft but waives the fee if you deposit money within 24 hours. Pentagon Federal Credit Union charges $20 per overdraft. Many smaller credit unions charge nothing at all or charge only $5 to $10.

If overdraft fees are a recurring problem for you, switching to a bank or credit union with lower or zero fees can save hundreds of dollars per year. The trade-off is usually fewer branch locations or fewer features, but for someone living paycheck to paycheck, the savings are real.

What happens if you stay negative for days or weeks

The longer your account stays negative, the more you pay. If you overdraft on a Monday and don't deposit money until Friday, you face the initial overdraft fee plus four additional daily fees (if your bank charges them). That single mistake can cost $175 to $210.

Banks also report negative balances to ChexSystems, a checking account history database that other banks use to decide whether to open accounts for you. If you stay negative for 30 days or more, the bank may close your account and report you to ChexSystems. This makes it harder to open a new checking account elsewhere for up to five years, though some banks will still work with you if you pay the negative balance first.

Some banks will charge you a fee to close an account with a negative balance, or they will send your account to a collection agency if the negative balance is large enough. This is rare for small overages, but it happens when someone overdraws by $100 or more and ignores the bank's notices.

How to avoid overdraft fees

The simplest method is to check your balance before you spend. Most banks offer a mobile app that shows your current balance in real time. Debit card transactions usually post within a few hours, so you can see the impact of a purchase before you make another one.

Set up a low-balance alert through your bank's app or website. You can usually choose a threshold — say, $100 — and the bank will send you a text or email when your balance drops below it. This gives you time to deposit money or pause spending before you go negative.

Link a savings account or credit card to your checking account for emergencies. If you overdraft, you can quickly transfer money from savings or charge a purchase to the card instead. This costs you nothing if you avoid the overdraft, and it costs less than an overdraft fee if you do need to borrow.

If you are living paycheck to paycheck and overdrafts are frequent, consider switching to a bank with no overdraft fees or to a credit union with lower fees. The difference over a year can be substantial.

Overdraft fees versus declined transactions

When you turn off overdraft protection, transactions are simply declined — rejected at the point of sale. You don't pay an overdraft fee, but you also don't get the item or service. The merchant may charge you a fee for a declined payment (some do, some don't), but this is separate from the bank's fee.

Some people prefer declined transactions because they force you to live within your means. Others prefer overdraft protection because it prevents the embarrassment of a card being declined at checkout. The cost difference is real: a declined transaction might cost you nothing, while an overdraft costs $25 to $35 plus daily fees.

You can change this setting anytime. If you have overdraft protection on and you want to turn it off, log into your online banking or call your bank. If you have it off and want it on, you can request it the same way. There is no penalty for switching.

What to do if you've been charged overdraft fees

If you have been charged overdraft fees and you believe they were unfair — for example, if the bank made an error in the order transactions posted, or if you were charged multiple fees for a single mistake — you can request a refund. Call your bank's customer service line and explain the situation. Many banks will refund one or two overdraft fees per year as a courtesy, especially if you have been a customer for a long time and have a clean history.

Put your request in writing if the phone call doesn't work. Send a letter to the bank's customer service address (found on your statement or website) describing what happened and asking for a refund. Keep a copy for your records. Banks are required to respond to written complaints within 30 days.

If the bank refuses and you believe the fees violate your account agreement or consumer protection laws, you can file a complaint with the Consumer Financial Protection Bureau (CFPB) at consumerfinance.gov. The CFPB investigates complaints and can pressure banks to refund fees or change their practices.

Frequently Asked Questions

Can a bank charge me multiple overdraft fees for one transaction?

No, most banks charge one overdraft fee per transaction that goes negative. However, if you make three separate purchases that each overdraft your account, you pay three fees. Some banks cap the total number of overdraft fees per day (usually at two or three), but others do not. Check your account agreement or call your bank to find out their specific policy.

Do overdraft fees show up immediately or later?

Overdraft fees usually post within one business day, though some banks post them the same day. Daily overdraft fees post at the end of each day your account is negative. You will see all fees in your online banking or on your statement. The fee itself makes your balance more negative, which can trigger additional fees if you don't deposit money quickly.

What's the difference between overdraft and insufficient funds?

Overdraft means the bank let the transaction go through even though you didn't have enough money, and charged you a fee. Insufficient funds means the transaction was declined because you didn't have enough money. With overdraft protection on, you get overdrafts and fees. With it off, you get declined transactions and no overdraft fee (though the merchant might charge you).

Can I get my overdraft fees refunded?

Many banks will refund one or two overdraft fees per year if you ask, especially if you have a good history with them. Call customer service and explain the situation. If they refuse, send a written request to the bank's customer service address. If the bank still refuses, you can file a complaint with the Consumer Financial Protection Bureau at consumerfinance.gov.

Will overdraft fees hurt my credit score?

Overdraft fees themselves do not appear on your credit report and do not directly hurt your credit score. However, if your account stays negative for a long time and the bank sends it to a collection agency, that collection account will appear on your credit report and damage your score. To avoid this, deposit money to cover the negative balance as soon as you can.