If you’ve just noticed money missing from your account, there are five likely explanations: a fee your bank charged under your account agreement, an offset against a debt you owe that same bank, a levy or garnishment from the IRS or a court, a temporary hold placed by a merchant, or an error you can dispute. Which one it is determines whether you can get the money back, how fast, and what you need to do next. That is the short answer to why your bank took money from your account, and the rest of this article walks through each category so you can match the deduction to its cause.
Fees Charged by the Bank Itself
The most common unexplained deductions are service fees. When you opened the account, you signed a deposit agreement that gives the bank standing permission to pull these amounts without asking again. Typical charges include:
- Monthly maintenance fees, often $5 to $25, frequently waived if you keep a minimum balance or receive direct deposit
- Out-of-network ATM fees of roughly $2 to $5, charged on top of what the ATM operator takes
- Overdraft or insufficient-funds fees, historically up to $35 per transaction at many large banks
- Paper statement fees of about $2 to $5 a month if you haven’t switched to electronic delivery
- Inactivity fees after an account sits unused for several months
Overdraft fees at the largest banks changed on October 1, 2025. Under a Consumer Financial Protection Bureau rule covering institutions with more than $10 billion in assets, overdraft charges above a $5 benchmark are now treated as credit and subject to federal lending disclosures.1Consumer Financial Protection Bureau. Overdraft Lending: Very Large Financial Institutions Final Rule Smaller banks and credit unions aren’t covered and can still charge more.
If a fee looks wrong, call the bank and ask for a reversal. Banks have internal discretion to waive charges, and a first-time request from a customer in good standing often works. Pull up your deposit agreement and compare the amount to its terms. If the two don’t match, you have grounds for a formal dispute.
Offset: The Bank Collecting a Debt You Owe It
If you have a loan or line of credit at the same bank where you keep your checking or savings, the bank can pull money from your deposits to cover a past-due balance. This power is called the right of offset, and it comes from the Uniform Commercial Code and your account agreement.2Cornell Law School. Uniform Commercial Code 9-340 – Effectiveness of Right of Recoupment or Set-Off Against Deposit Account The bank doesn’t need a court order, doesn’t need to sue you, and in most cases doesn’t have to warn you first. It applies to auto loans, personal loans, home equity lines of credit, and other debts held at the same institution. If what you owe is more than what’s in the account, the bank can take the balance down to zero.
Credit Card Debt Is a Different Story
Federal law carves out an exception for credit cards. Under the Truth in Lending Act’s implementing regulation, a card issuer cannot offset your deposit account to collect unpaid credit card balances unless you’ve separately authorized periodic automatic payments in writing.3eCFR. 12 CFR 1026.12 – Special Credit Card Provisions If your bank pulled checking funds to cover a credit card it issued and you never set up autopay, the withdrawal likely violates federal law.
How to Limit the Risk
The cleanest protection is keeping your deposits at a different institution from your loans. If your auto lender is also where your paycheck lands, one missed payment can empty your checking account before you can redirect direct deposit elsewhere.
Levies and Garnishments: Orders the Bank Must Follow
Offset is the bank acting on its own behalf. Levies and garnishments are different: they’re orders from the government or a court, and the bank is required to comply.
IRS Tax Levies
When you owe unpaid federal taxes, the IRS can serve a notice of levy on your bank, which must freeze the account and eventually turn over the balance. First, the IRS has to mail you a Notice of Intent to Levy at least 30 days before serving the bank, giving you time to pay, set up a payment plan, or request a Collection Due Process hearing.4Office of the Law Revision Counsel. 26 USC 6331 – Levy and Distraint5Taxpayer Advocate Service. Notice of Intent to Levy If the IRS determines collection is in jeopardy, it can skip the 30-day waiting period.
Once the levy reaches the bank, your money is held for 21 days before being sent to the IRS.6Office of the Law Revision Counsel. 26 USC 6332 – Surrender of Property Subject to Levy That window is your last chance to resolve the debt — through an installment agreement, for example, or by showing the levy creates an economic hardship — before the funds leave for good.
Court-Ordered Garnishments
Private creditors who win a civil lawsuit can get a garnishment order directing your bank to freeze and surrender funds. State agencies can also use administrative liens to pull debts like unpaid child support directly from your account, often without a fresh court hearing. The bank freezes the specified amount as soon as the order arrives, and typically charges a processing fee of $100 or more, which comes out of your account on top of the garnished amount.
Federal Benefits That Can’t Be Touched
Some deposits are shielded from garnishment by federal law. Social Security benefits cannot be seized through garnishment, levy, attachment, or any other legal process.7Office of the Law Revision Counsel. 42 USC 407 – Assignment of Benefits The same protection covers Veterans Affairs benefits, Supplemental Security Income, Railroad Retirement, and federal employee retirement payments.8eCFR. 31 CFR Part 212 – Garnishment of Accounts Containing Federal Benefit Payments
Your bank has to enforce these protections automatically. When a garnishment order arrives, it must look back at the previous two months of deposits and identify any federal benefit payments. The total of those deposits becomes the protected amount the bank cannot freeze or hand over, regardless of what the order says.8eCFR. 31 CFR Part 212 – Garnishment of Accounts Containing Federal Benefit Payments You don’t need to file anything or claim an exemption. One caveat: these protections generally apply to private creditors. The federal government itself, including the IRS and agencies collecting debts like defaulted student loans, can in certain circumstances reach funds that private creditors cannot.
If You Share a Joint Account
A joint account with someone who owes a debt puts the whole balance at risk. Most states presume both owners have equal rights to all funds, so a creditor chasing your co-owner can potentially reach money you deposited. Some states cap the garnishment at half the account; others allow seizure of the full balance.
The federal benefit protection still applies. When the bank performs the two-month lookback, it must count all protected benefit deposits regardless of which co-owner is the beneficiary.8eCFR. 31 CFR Part 212 – Garnishment of Accounts Containing Federal Benefit Payments Anything above that protected total is fair game under the garnishment order. If you’re a non-debtor co-owner and get a garnishment notice, move fast. You may be able to show the court that frozen funds were yours by tracing deposits back to pay stubs or transfers. Deadlines to challenge a garnishment vary by state and can be short.
Holds That Look Like Withdrawals
Sometimes your available balance drops but no money has actually left. Merchants place temporary pre-authorization holds on debit card transactions when the final amount isn’t known at the time of the swipe. Common sources:
- Gas stations placing $50 to $100 holds before you pump, even on a $20 fill-up
- Hotels blocking out several hundred dollars for the expected stay plus incidentals
- Car rental agencies securing a deposit that may exceed the estimated rental cost
- Restaurants authorizing more than the bill total to cover a potential tip
During a hold, your available balance drops but your ledger balance stays the same until the merchant submits the final charge. You just can’t spend the held amount in the meantime. Gas station and restaurant holds typically clear in one to three business days. Hotel and rental holds can last through checkout plus a few days of processing. Debit card users feel this harder than credit card users because the hold ties up real cash instead of available credit. Paying inside the station for the exact amount, or using a credit card at the pump, avoids the larger hold.
When It’s an Error or Unauthorized Transaction
If the deduction doesn’t match any of the categories above, treat it as a possible error. The Electronic Fund Transfer Act and its implementing Regulation E give you the right to dispute it and require your bank to investigate.
What You Can Dispute
Regulation E covers unauthorized electronic transfers, incorrect transfer amounts, transfers missing from your statement, and computational errors by the bank.9Consumer Financial Protection Bureau. 12 CFR 1005.11 – Procedures for Resolving Errors Routine balance inquiries and requests for duplicate documents aren’t covered.
How to File
Contact the bank’s fraud department as soon as you notice the problem. You have 60 days from the date the bank sent the statement showing the error.9Consumer Financial Protection Bureau. 12 CFR 1005.11 – Procedures for Resolving Errors You can report by phone, but the bank may require written confirmation within 10 business days of your call. Include the transaction date, dollar amount, and a clear description of why the charge is wrong.
What the Bank Has to Do
The bank must investigate and reach a determination within 10 business days. If it needs more time, it can extend to 45 days, but only if it provisionally credits your account for the disputed amount within those first 10 business days.9Consumer Financial Protection Bureau. 12 CFR 1005.11 – Procedures for Resolving Errors The bank may withhold up to $50 of the provisional credit if it has reason to believe the transfer was unauthorized and you bear some liability. Point-of-sale debit card transactions, foreign transfers, and transactions within 30 days of your first deposit get a longer 90-day investigation window.
Once the review is done, the bank must report the results within three business days. If it finds an error, it corrects the account within one business day. If it concludes no error occurred, it can reverse any provisional credit but must explain the decision in writing and provide copies of the documents it relied on. You then have the right to request those documents and keep pushing.