The basics of an overdraft

An overdraft happens when you spend more money than you have in your checking account. Your bank may let the transaction go through anyway, which puts your account into negative balance — you now owe the bank money. The bank then charges you an overdraft fee, usually between $25 and $35 per transaction, though this varies by bank.

Not every bank handles overdrafts the same way. Some banks will reject the transaction and charge you a non-sufficient funds (NSF) fee instead, which is similar in cost. Others offer overdraft protection, a service that automatically transfers money from a savings account or linked account to cover the shortfall. Understanding your bank's specific rules matters because the fees add up quickly if multiple transactions overdraw your account on the same day.

Key Takeaways

  • When you overdraw, your bank may allow the transaction and charge you an overdraft fee of $25 to $35, or it may decline the transaction and charge a non-sufficient funds fee instead.
  • Multiple overdrafts on the same day can result in multiple fees — some banks charge one fee per transaction, while others cap fees at one or two per day.
  • Your bank reports overdrafts to ChexSystems, a banking history database that other banks use when you try to open a new account.
  • Overdraft protection links your checking account to savings or another account and automatically transfers money to prevent overdrafts, though this service may have its own fee.
  • If you overdraw repeatedly, your bank may close your account, making it harder to open accounts at other banks for several years.

How overdraft fees work and when they're charged

The moment your account balance goes negative, the overdraft fee is triggered. If you overdraw by $5 and the fee is $35, you now owe $40. If you make three separate purchases that each overdraw your account on the same day, you could face three separate fees — though many banks now limit overdraft fees to one or two per day.

The timing of when your bank processes transactions matters. Banks don't always process transactions in the order you made them. If you make a small purchase, then a large one, the bank might process the large one first, causing an overdraft on both. This is called reordering, and it can multiply the number of fees you pay in a single day.

Some banks charge a daily fee if your account stays negative — for example, $5 per day after the first overdraft fee. If you don't deposit money to bring your balance positive within a few days, these daily fees compound quickly. Check your bank's fee schedule to understand exactly what you'll owe.

What goes on your banking record

When you overdraw your account, your bank reports it to ChexSystems, a database that tracks banking history. This is not the same as your credit report — it's a separate record that banks check when you try to open a new account. A single overdraft usually doesn't disqualify you from opening an account elsewhere, but repeated overdrafts or an overdraft you don't pay back can stay on your ChexSystems record for up to five years.

If you have multiple overdrafts or an unpaid overdraft, some banks will deny your process for a new checking account. Others will offer you a second-chance checking account with higher fees and lower limits. The longer the overdraft stays unpaid, the harder it becomes to open accounts at mainstream banks.

Overdraft protection and how it works

Overdraft protection is a service where your bank automatically transfers money from another account (usually savings) to cover an overdraft before it happens. If you have $50 in checking and try to spend $100, the bank pulls $50 from your linked savings account so the transaction goes through. You don't pay an overdraft fee because the account never went negative.

Overdraft protection sounds helpful, but it has a catch: some banks charge a fee for each transfer, usually $1 to $3 per transfer. If you overdraw frequently, these transfer fees can add up to more than the overdraft fees you'd pay otherwise. Also, if both your checking and savings accounts run out of money, overdraft protection won't help — the transaction will be declined and you may face an NSF fee instead.

Overdraft protection is optional. You can turn it off at any time by contacting your bank. If you turn it off, transactions that would overdraw your account will straightforward be declined, and you'll pay an NSF fee instead of an overdraft fee. Some people prefer this because it prevents them from going into debt to the bank.

What to do if you've overdrawn your account

The first step is to deposit money as soon as possible to bring your balance positive. Call your bank and ask them to waive the overdraft fee — many banks will do this once, especially if you've been a customer for a while and this is your first overdraft. Banks are more likely to waive the fee if you ask within a few days of the overdraft.

If the bank won't waive the fee, ask if they have a second-chance or goodwill policy. Some banks automatically waive one overdraft fee per year for customers in good standing. If you're facing multiple fees from the same day, ask the bank to review the transaction order — if they reordered transactions in a way that caused extra overdrafts, they may reverse some fees.

If you can't pay the overdraft right away, contact your bank and explain your situation. Some banks will work with you on a payment plan rather than closing your account when ready. The longer an overdraft goes unpaid, the more likely your bank is to close your account and send the debt to a collection agency.

How to avoid overdrafts going forward

The simplest way to avoid overdrafts is to keep a buffer in your checking account — money you don't spend, just in case. Even $100 or $200 can prevent most accidental overdrafts. Many people keep their buffer separate by using a savings account and only transferring money to checking when they need it.

Set up account alerts through your bank's app or website. Most banks let you set a low-balance alert that notifies you when your account drops below a certain amount. Some banks also offer alerts for every transaction, which helps you track spending in real time. These alerts are usually free.

If you struggle to track your balance, consider switching to a bank that doesn't charge overdraft fees. Some online banks and credit unions have eliminated overdraft fees entirely, or they only charge them in extreme cases. These banks often decline transactions that would overdraw your account instead of charging a fee.

Overdraft vs. non-sufficient funds fees

The difference between an overdraft fee and a non-sufficient funds (NSF) fee depends on your bank's policy. An overdraft fee is charged when your bank allows a transaction to go through even though your balance is negative. An NSF fee is charged when your bank declines a transaction because you don't have enough money.

Both fees are usually the same amount — around $25 to $35 — but they happen in different situations. If your bank has overdraft protection enabled, you're more likely to pay overdraft fees because transactions go through. If overdraft protection is off, you're more likely to pay NSF fees because transactions are declined. Some banks charge both types of fees on the same account depending on the situation.

The practical difference matters: an overdraft fee means you spent money you didn't have and now owe it back, while an NSF fee means the transaction was blocked and you didn't spend the money. Neither is ideal, but NSF fees don't put you into debt with the bank.

Frequently Asked Questions

Can my bank close my account if I overdraw too many times?

Yes. If you overdraw repeatedly or leave your account negative for a long time, your bank can close your account without warning. Once closed, the bank reports it to ChexSystems, which makes it harder to open accounts at other banks for up to five years. Some banks will still open accounts for you, but they may charge higher fees or require a larger opening deposit.

Will an overdraft hurt my credit score?

An overdraft itself doesn't show up on your credit report, so it won't directly hurt your credit score. However, if the overdraft goes unpaid and the bank sends it to a collection agency, that collection account will appear on your credit report and damage your score. Paying the overdraft quickly prevents this.

What's the difference between overdraft and a payday loan?

An overdraft is when your bank lets you spend money you don't have and charges a fee. A payday loan is when you borrow money from a lender and pay it back with interest on your next payday. Overdraft fees are usually cheaper than payday loan interest, but both should be avoided if possible because they cost more than the money you borrowed.

Can I dispute an overdraft fee?

You can ask your bank to reverse an overdraft fee, and many banks will do so if you ask within a few days. Whether they reverse it depends on your banking history and the bank's policies. If the bank declines, you can file a complaint with the Consumer Financial Protection Bureau, though this won't may provide the fee is reversed.

Does overdraft protection cost money?

Overdraft protection itself is usually free to set up, but some banks charge a fee each time a transfer happens — typically $1 to $3 per transfer. If you use overdraft protection frequently, these transfer fees can exceed what you'd pay in overdraft fees, so compare the costs before enabling it.