Your overdraft limit depends on your bank, not on a fixed rule

There is no standard overdraft limit. Each bank sets its own maximum, and most do not publish the number where you can see it before you open an account. Some banks allow overdrafts of $100 to $500; others permit $1,000 or more. A few banks do not offer overdraft coverage at all, or only for certain account types.

Your limit is usually based on your account history with that bank — how long you have held the account, your typical balance, and whether you have overdrawn before. A new account holder might have a limit of $100, while someone with a ten-year history and a steady paycheck might have $1,000 or more. Some banks also factor in your credit score or income, though this varies widely.

The only way to know your actual limit is to ask your bank directly. Call the number on the back of your card, log into your online banking portal and look for account details, or visit a branch in person. Many banks show the limit in the account settings section of their app or website, though not all do.

Key Takeaways

  • Your bank sets your overdraft limit individually; there is no federal maximum or minimum.
  • Most banks base the limit on how long you have been a customer, your account balance history, and whether you have overdrawn before.
  • You can find your limit by calling your bank, checking your online account settings, or visiting a branch.
  • Overdraft fees typically range from $25 to $40 per transaction, and you can be charged multiple fees in a single day if you make several purchases while overdrawn.
  • Some banks offer overdraft protection linked to a savings account or credit card, which may have lower fees than standard overdraft coverage.

How banks calculate your individual limit

Banks use different formulas, but most start with how long you have been a customer. An account open for less than a year often has a lower limit — sometimes zero — than one open for five years or more. The bank is betting that a long-standing customer is less likely to overdraft repeatedly or disappear without repaying.

Your typical account balance also matters. If you usually keep $5,000 in the account, the bank may offer a higher limit than if you usually keep $200. The reasoning is the same: a customer with more money on hand is statistically less likely to overdraft by accident and more likely to cover it quickly.

Some banks also look at your credit score, income, or employment status, though they do not always tell you they are doing this. A few banks pull a soft credit check (which does not affect your credit score) when you open an account. Others simply use the information you provided on your application.

If you have overdrawn your account before, your limit may be lower than it would otherwise be, or the bank may remove overdraft coverage entirely. Repeated overdrafts signal risk to the bank, even if you eventually paid the balance back.

What happens when you exceed your limit

If you try to spend more than your overdraft limit allows, the transaction will be declined — your card will be rejected at the register or online. You will not be able to complete the purchase. This is different from overdrafting within your limit, where the transaction goes through and you owe the bank money.

A declined transaction may trigger a small fee (usually $5 to $15) from some banks, though not all charge for declines. You will not owe the overdraft amount itself, because the purchase never completed. However, if you have other pending transactions in the queue, they may still go through and push you further into overdraft.

If you are regularly hitting your limit or being declined, contact your bank to ask whether your limit can be raised. Banks sometimes increase limits for customers with good standing, though they are not required to do so.

Overdraft fees and how they add up

The cost of overdrafting is usually much higher than the overdraft limit itself. Most banks charge between $25 and $40 per overdraft transaction. If you overdraft on Monday with a $10 coffee purchase, Wednesday with a $20 gas fill-up, and Friday with a $15 grocery transaction, you could be charged three separate fees — $75 to $120 — even though you only spent $45.

Some banks cap the number of overdraft fees you can be charged in a single day (often four to six), but others do not. A day with many small transactions can result in dozens of dollars in fees. The fees themselves can push you further into overdraft, which may trigger additional fees.

Federal rules require banks to get your permission before charging overdraft fees on debit card and ATM transactions. When you open an account, the bank should ask whether you want overdraft coverage for these types of transactions. If you say no, the transaction will be declined instead of overdrafting. However, overdraft fees on checks and automatic bill payments do not require your permission.

Overdraft protection as an alternative

Overdraft protection is a service that links your checking account to another account — usually a savings account, money market account, or credit card — and automatically transfers money to cover overdrafts. If you overdraft by $50, the bank transfers $50 from your linked savings account instead of charging you an overdraft fee.

This service can save you money if you overdraft occasionally. A transfer fee is usually $0 to $10, compared to a $25 to $40 overdraft fee. However, if you overdraft frequently, you may end up draining your savings account or running up credit card debt, which defeats the purpose of having a safety net.

Overdraft protection is not automatic. You have to request it when you open your account or later by contacting your bank. Some banks offer it only if you have both a checking and savings account with them. Others charge a monthly fee for the service, even if you never use it.

Banks that do not offer overdraft coverage

A growing number of banks and online financial institutions do not offer overdraft coverage at all. Instead, transactions are simply declined if there is not enough money in the account. This eliminates overdraft fees entirely but means you cannot spend money you do not have.

Some of these banks market themselves as no-overdraft or overdraft-free options. Examples include online banks like Chime, LendingClub, and some credit unions, though the list changes frequently. If avoiding overdraft fees is a priority, you can search for banks that explicitly state they do not offer overdraft coverage.

Even at these banks, you may still be charged a fee for a declined transaction or for bouncing a check, so read the fee schedule carefully before opening an account.

How to request a higher overdraft limit

If your current limit is too low, you can contact your bank and ask for an increase. Call the customer service number on your card, visit a branch, or use your online banking portal if there is a request option. Be prepared to explain why you need a higher limit — for example, if you have a large upcoming expense or if you frequently come close to your current limit.

Banks are more likely to increase your limit if you have a long account history, a good balance, and no recent overdrafts. A new customer or someone with repeated overdrafts may be denied. There is no harm in asking, but there is also no may provide the bank will say yes.

If your bank refuses to increase your limit, you can shop around for a bank with a higher limit or one that offers overdraft protection. Some banks are more generous with overdraft limits than others, and switching accounts may be worth it if overdraft fees are a regular problem for you.

Frequently Asked Questions

Can my overdraft limit change without me asking?

Yes. Banks can lower your limit if you overdraft repeatedly or if your account balance drops significantly. They can also raise your limit automatically if your account history improves. You should check your limit periodically, especially after a change in your financial situation.

What is the difference between overdraft and overdraft protection?

Overdraft means spending more than you have and paying a fee. Overdraft protection is a service that automatically transfers money from another account to prevent the overdraft from happening in the first place. Protection costs less per use but requires a linked account.

If I overdraft, do I have to pay the full amount back right away?

No. You can pay back the overdraft amount over time, just like any other debt. However, the bank may close your account or send it to collections if you do not pay within a reasonable period — usually 30 to 60 days. You will also continue to owe any fees charged.

Can I overdraft my account at an ATM?

Yes, if your bank offers overdraft coverage for ATM withdrawals. However, federal rules require the bank to get your permission first. If you did not opt in to overdraft coverage for ATM transactions, the machine will decline your withdrawal instead.

Do overdraft fees affect my credit score?

Overdraft fees themselves do not appear on your credit report. However, if you do not pay back the overdraft and the bank sends your account to collections, that will damage your credit score. Unpaid overdrafts can also result in a negative mark on your banking history, which some banks check before opening new accounts.