Keep statements for at least one year, longer if you have active loans or investments
The shortest safe answer is one year. Most banks keep their own records for seven years, and the IRS can audit tax returns for three years back (six if they suspect underreporting of income). But the real timeline depends on what the statements document—a mortgage, a business expense, a disputed charge, or just routine checking.
If you have a mortgage, car loan, or investment account, keep statements for the life of the account plus three years after you close it. If you're self-employed or own a business, keep them seven years. If you've filed a tax return that references a transaction, keep the statement that shows it for at least three years from the filing date. For anything else—utilities, groceries, routine deposits—one year is enough.
The reason the timeline varies is that different institutions and agencies have different retention rules, and you need to be able to prove what you said happened if someone questions it later. A bank statement is your proof.
Key Takeaways
- Keep bank statements for at least one year for routine checking and savings accounts with no tax implications.
- Keep statements for seven years if you're self-employed, own a business, or have rental income, because the IRS can audit those returns for longer.
- Keep statements for the life of a loan or investment account, plus three years after you close it, because lenders and brokers may need proof of transactions.
- Keep any statement that documents a tax deduction, mortgage payment, or disputed charge for at least three years from the date you filed the related tax return or reported the dispute.
- Your bank stores copies for seven years, but you should keep your own copies in case you need them before the bank's retention period ends or after you close the account.
Statements tied to tax returns: keep for three years after filing
If a bank statement shows income, a deduction, or a transaction you reported on your tax return, keep that statement for at least three years from the date you filed the return. This is the standard IRS audit window. If you filed your 2023 return on April 15, 2024, keep the statements that document it through April 15, 2027.
The three-year rule applies whether the statement shows W-2 income, 1099 income, charitable donations, medical expenses, business expenses, or anything else you deducted. If the IRS asks for proof, you'll need the statement to show the transaction actually happened and the amount was correct.
If the IRS suspects you underreported income by 25 percent or more, the audit window extends to six years. You won't know this is happening until they contact you, so if you have any doubt about the accuracy of a return, keep the statements longer.
Mortgages, car loans, and other active debts: keep for the loan term plus three years
A mortgage statement or car loan statement documents your payment history and the balance owed. Keep these for as long as the loan is active, plus three years after you pay it off. The lender has their own records, but if a dispute arises—a payment credited to the wrong month, a claim that you missed a payment when you didn't—your statement is your proof.
Three years after payoff is the standard window because that's how long most creditors can pursue a debt claim, and it's also the IRS audit window for the year you paid off the loan. After three years, you can safely discard them.
If you refinanced the loan, keep statements from both the original loan and the refinanced version for the same timeline—through the payoff of the final loan plus three years.
Self-employed and business accounts: keep for seven years
If you use a bank account for business income or business expenses, keep statements for seven years. The IRS can audit business returns for up to seven years if they believe there's been substantial underreporting of income, and they will ask for bank statements to verify what you reported.
This applies whether you're a sole proprietor, a freelancer, a contractor, or a business owner. Every statement that shows business deposits or business expenses should be kept for seven years from the date of the transaction, not from the date you filed the return.
If you have rental income or rental expenses, the same seven-year rule applies. Keep statements showing rent deposits, mortgage payments, repairs, property taxes, or insurance for seven years.
Investment and brokerage accounts: keep indefinitely while active, seven years after closing
Bank statements from investment accounts (money market accounts, CDs, brokerage accounts) should be kept for as long as the account is open, then for seven years after you close it. These accounts generate tax consequences—interest income, capital gains, losses—that the IRS can question years later.
If you sold an investment at a loss and claimed a loss on your tax return, keep the statements showing the purchase price and sale price for seven years from the year you reported the loss. The IRS uses these to verify that your cost basis and gain or loss calculations are correct.
If you have a CD that renews automatically, keep statements for each renewal cycle plus seven years after the final maturity date.
Disputed charges and fraud: keep until resolved plus one year
If you dispute a charge on your bank statement, keep that statement and all related correspondence until the dispute is resolved, then keep it for one more year. The bank has 30 to 60 days to investigate, depending on the type of account and the nature of the dispute, but you need the statement to file the dispute in the first place.
If you report fraud or unauthorized transactions, keep the statement and any police report or fraud report you filed for at least one year after the case closes. If the fraud is part of an identity theft claim, keep records for seven years because identity theft can affect your credit and tax records for years.
Don't discard a statement just because the bank says they've resolved the dispute. Keep your copy as proof in case the issue resurfaces or the bank's resolution doesn't stick.
How to store statements safely
You can store statements digitally or in paper form, but either way, keep them somewhere you can find them if you need them. Many banks let you download statements as PDFs directly from your online account. Download and save them to a folder on your computer, an external hard drive, or cloud storage like Google Drive or Dropbox.
If you keep paper statements, store them in a file cabinet or box in a dry place. Don't rely on the bank's copies alone—banks merge, close branches, or change systems, and you might lose access to old statements. Your own copies are your backup.
Label files by year and account type so you can find what you need quickly. If you're keeping statements for a tax return, note the tax year on the file. If you're keeping them for a loan, note the loan type and payoff date.
When you can safely throw statements away
Once the retention period for a statement has passed, you can shred or delete it. For routine checking accounts with no tax implications, this is one year after the statement date. For business accounts, it's seven years. For loan statements, it's three years after payoff.
Before you discard anything, do a quick check: Is there a tax return that references this statement? Is there an open dispute? Is the account still active? If the answer to any of these is yes, keep it longer.
If you're unsure whether a statement matters, keep it. The cost of storing a PDF or a few pieces of paper is far lower than the cost of not having proof if the IRS or a lender asks for it.
Frequently Asked Questions
Can I throw away bank statements after the bank sends me a year-end summary?
No. The year-end summary is a convenience, but it doesn't replace individual statements. If you need to prove a specific transaction or dispute a charge, you'll need the statement from the month it occurred, not the annual summary. Keep both.
What if my bank says they'll keep my statements forever?
Banks typically keep records for seven years, not forever. Even if they say they will, don't rely on it. Download and save your own copies. Banks merge, systems change, and access to old records can be lost. Your copies are your insurance.
Do I need to keep statements if I use accounting software like QuickBooks?
Yes. The software is a record of what you entered, but the bank statement is proof that what you entered is correct. If the IRS audits you, they'll want to see the actual statements, not just your software records. Keep both.
How long should I keep statements for a closed account?
Keep statements from a closed account for three years after the final transaction. This covers the IRS audit window and any disputes that might arise after closure. After three years, you can discard them unless they document a tax deduction or business expense, in which case follow the longer timeline for that category.
What if I'm being audited—how long do I have to keep statements then?
Keep all statements related to the audit indefinitely until the audit is closed and resolved. Once the IRS closes the case, keep them for one more year in case they reopen it or you need to reference them for a related issue. After that, you can follow the normal retention timeline.