Yes, you can overdraft an account with no money in it, but only for certain transaction types and only if your bank chooses to cover the shortfall. Checks and recurring ACH payments (utility bills, subscriptions, insurance premiums) can push your balance negative without any prior permission from you. One-time debit card purchases and ATM withdrawals can only overdraw your account if you specifically opted into that coverage. When the bank does pay a transaction into the negative, you owe the amount plus an overdraft fee, which has historically been around $35 but now averages closer to $27 across the industry.
Which Transactions Can Take You Negative
The rules split by transaction type, and the split matters because it decides whether the bank needs your consent before charging you a fee.
For one-time debit card purchases and ATM withdrawals, federal regulation requires your bank to get your affirmative opt-in before it can charge an overdraft fee. Under 12 CFR 1005.17, the bank has to send a clear written notice describing its overdraft program, give you a real chance to agree, get your consent, and then send written confirmation that includes your right to cancel at any time. If you never opted in, the card is simply declined at the register or the ATM. Nothing goes through, no fee is charged, and the bank cannot penalize you by changing your account terms.1eCFR. 12 CFR 1005.17 – Requirements for Overdraft Services You can revoke your opt-in the same way you gave it, and the bank has to process the revocation as soon as reasonably possible.2Consumer Financial Protection Bureau. Regulation E Section 1005.17 – Requirements for Overdraft Services
For everything else, the opt-in rule does not apply. Paper checks, recurring ACH debits, and preauthorized recurring payments can be paid into a negative balance and charged an overdraft fee without your prior consent.1eCFR. 12 CFR 1005.17 – Requirements for Overdraft Services When one of these arrives with no money to cover it, the bank makes a choice: pay it and charge you an overdraft fee, or return it unpaid and charge a non-sufficient funds (NSF) fee. If the bank returns the payment, the company you were trying to pay may also hit you with a late fee or returned-payment charge of its own.3HelpWithMyBank.gov. Non-Sufficient Funds (NSF) Fees and Overdraft Protection
Why the Bank Might Decline Even If You Opted In
Opting in does not mean every transaction gets covered. Banks run each attempted overdraft through automated systems that weigh the risk in real time. Several factors go into that decision.
- How old the account is. Longer-standing accounts tend to get more room than new ones.
- Deposit patterns. Regular direct deposits or steady incoming transfers signal that the account will return to positive quickly.
- Overdraft history. Frequent negative balances, or slow repayment when they happen, cut into the bank’s willingness to cover future shortfalls.
- Transaction size. A small overdraft is more likely to be approved than a large one.
Every bank also sets an internal cap on how far negative your account can go. A basic checking account might allow a deficit of a few hundred dollars; a premium account might permit more. This cap is not a credit line and is not disclosed as one. The bank can lower it or remove it at any time without notice.4FDIC. Overdraft and Account Fees
What an Overdraft Costs
Historically, banks charged around $35 per overdraft, and some still do. A number of large banks have reduced or eliminated the fee entirely in recent years, and industry data from early 2025 put the average at roughly $27.4FDIC. Overdraft and Account Fees The spread between banks is wide, so check the fee schedule for your specific account.
Some banks tack on an extended overdraft fee if your balance stays negative for a set number of days. A common structure is an additional $20 after five consecutive business days in the red. Not every bank charges this, so your account agreement is the place to confirm.
Grace periods are becoming more common. A number of banks now give you until the end of the next business day to bring the account back to positive before the overdraft fee posts. Deposit enough within that window and the fee is waived. This is not required by law, so availability depends on your bank.
Cheaper Ways to Cover a Shortfall
If you want protection without the standard overdraft fee, banks generally offer two alternatives.
A linked savings or second checking account lets the bank automatically transfer your own money to cover a shortfall in your primary account. Because you’re using your own funds rather than borrowing from the bank, there’s no negative balance. A small transfer fee may apply, but it is typically less than a standard overdraft fee.4FDIC. Overdraft and Account Fees5Consumer Financial Protection Bureau. Know Your Overdraft Options
An overdraft line of credit is a small loan that automatically covers the shortfall. Because it’s a formal credit product, it falls under Truth in Lending rules, and the bank must disclose interest rates and repayment terms upfront.2Consumer Financial Protection Bureau. Regulation E Section 1005.17 – Requirements for Overdraft Services You pay interest on the borrowed amount rather than a flat per-transaction fee, which can be much cheaper if you repay quickly. Qualifying usually requires a credit check.
What Happens If You Don’t Pay the Negative Balance Back
An overdraft is money you owe the bank, and letting it sit sets off a chain of consequences.
Banks typically give you 45 to 60 days to bring the account back to positive, and some extend that to 90 days. Miss the window and the bank will generally close the account, write the debt off as a loss, and sell it to a collection agency. If the bank charges extended overdraft fees during that period, the balance you owe keeps climbing.6Consumer Financial Protection Bureau. Data Spotlight: Consumer Experiences With Overdraft Programs
Once the debt hits a collection agency, it can land on your credit report and drag your score down. Separately, the account closure gets reported to specialty banking-screening companies like ChexSystems and Early Warning Services. A negative record with those companies stays on file for up to five years and can block you from opening a checking account elsewhere during that time.7Consumer Financial Protection Bureau. Why Was I Denied a Checking Account?8ChexSystems. ChexSystems Frequently Asked Questions
Some banks require you to settle any outstanding balance with a previous institution before they’ll open a new account. Others offer lower-risk “second chance” accounts that rely less on screening reports, though these often come with restrictions like no check-writing or higher monthly fees.7Consumer Financial Protection Bureau. Why Was I Denied a Checking Account?