How Long to Keep Bank Statements (2026)

The IRS has a three-year statute of limitations to audit your tax return, beginning from the later of the date you filed or the tax return's due date. As a result, keeping bank statements — along with any supporting financial records — for a minimum of three years is the baseline recommendation for most taxpayers. Bank statements can corroborate income, deductions, and business expenses if the IRS questions items on your return.

Keeping records for at least three years applies broadly to personal checking and savings account statements, credit card statements used for deductible expenses, and brokerage statements documenting investment activity. If you file your return late — more than 60 days after the due date — the three-year window typically starts from your actual filing date rather than the due date.

The IRS may audit up to six years back if it believes you substantially underreported income — generally defined as omitting more than 25% of your gross income from your return. In this scenario, bank statements can provide evidence of the actual income you received. If you have any reason to believe your records may be questioned for underreported income — including complex business income or irregular deposits — keeping statements for at least six years is the more conservative approach.

If you have ever filed a fraudulent return or failed to file at all, the IRS has no statute of limitations to pursue you — meaning records could theoretically be needed indefinitely. In these unusual circumstances, maintaining a complete financial history is especially important. Consult a qualified tax professional if you have concerns about prior filings.

Certain financial circumstances call for retaining bank statements longer than the standard three-year window. Mortgage and home equity loan statements should typically be kept for the life of the loan plus three to seven years, because you may need them to document your cost basis when you eventually sell the property. Your cost basis affects the capital gain or loss calculation on the sale, which is a tax event.

Business owners and self-employed individuals often face more complex record-keeping requirements. The IRS recommends that businesses keep employment tax records for at least four years and records related to property for as long as you own the property plus the applicable period after you dispose of it. State tax obligations may impose different retention requirements — checking with your state's department of revenue is advisable for business records.

Most banks provide access to digital statements going back one to seven years through online banking portals, though the exact availability period varies by institution. Downloading and storing PDF copies of your statements in a secure, backed-up location — such as an encrypted external hard drive or a reputable cloud storage service — ensures you retain access even if your bank's portal no longer holds the record. Do not rely solely on your bank's online portal for long-term record retention.

Paper statements should be stored in a locked, fireproof location or digitized and then shredded. Statements contain account numbers, routing numbers, and transaction details that could be used for identity theft or fraud if they fall into the wrong hands. The FDIC encourages consumers to safeguard financial records as part of overall financial security.

Once you have exceeded the relevant retention period for a bank statement and you are confident no legal disputes or tax issues are outstanding, it is generally safe to securely discard the record. Shredding paper statements is the most secure disposal method. Permanently deleting digital files — including emptying any cloud trash or recycle bins — completes the digital disposal process.

Before discarding any financial record, briefly review whether the statement documents a major purchase, tax-deductible expense, or significant deposit that could be relevant to a future legal or tax matter. When in doubt, keeping a record longer than strictly necessary is generally the more cautious choice. The storage cost of a digital statement is negligible compared to the potential inconvenience of needing a record you no longer have.