Keep personal tax records for at least three years after you file

The Internal Revenue Service (IRS) recommends keeping tax records for a minimum of three years from the date you file your return or the return's due date, whichever is later. This three-year window covers most situations where the IRS might request to see your supporting documents—receipts, bank statements, invoices, and other proof of income or deductions you claimed.

However, three years is not a universal rule. The actual time you should keep records depends on your specific situation: whether you reported all your income correctly, whether you claimed deductions the IRS might question, and whether you have business income or investment accounts. Some records need to stay longer than others, and some situations require you to hold onto documents indefinitely.

Key Takeaways

  • Keep all tax records for at least three years from the filing date, since the IRS typically has three years to audit a return.
  • Keep records for six years if you underreported income by 25 percent or more, because the IRS has a longer window to examine those returns.
  • Keep business records, investment documents, and property records for seven years or longer, depending on what they document.
  • Keep records related to home purchases, home improvements, and retirement accounts for as long as you own the property or hold the account, plus three years after you sell or close it.
  • The IRS has no time limit to audit if you did not file a return or filed a fraudulent return, so keep those records indefinitely.

The three-year rule and what triggers a longer hold

The standard three-year retention period applies when you file an accurate return and report your income correctly. During this window, the IRS can examine your return and request documentation to verify the numbers you reported. After three years passes, the IRS generally cannot go back and audit that return unless there is a specific reason to do so.

You need to extend your record-keeping to six years if you underreported your gross income by 25 percent or more. This longer period gives the IRS additional time to investigate returns where a significant portion of income was not reported. For example, if your actual income was $80,000 but you reported only $60,000, you underreported by 25 percent and should keep those records for six years.

If you did not file a tax return at all, or if you filed a return you knew was false or fraudulent, there is no time limit. The IRS can examine these returns at any point, so you should keep all supporting documents indefinitely. The same applies if you filed a return but did not report income you should have reported and the IRS later discovers it.

Records for business income and self-employment

If you are self-employed or own a business, keep business records for at least seven years. This includes invoices, receipts, payroll records, bank statements, and expense documentation. The longer retention period reflects the complexity of business returns and the higher likelihood of IRS scrutiny on business income and deductions.

Payroll records—including W-2s you issued to employees, payroll tax returns, and wage records—should be kept for at least four years after the date you pay the tax or the date the tax becomes due, whichever is later. If you have employees, the IRS and the Department of Labor both maintain separate record-keeping requirements, so the seven-year business standard is the safer choice.

Depreciation records for business assets require special attention. Keep documentation of when you bought equipment, vehicles, or property, what you paid for it, and how much you depreciated it each year. These records should be kept for at least three years after you sell or dispose of the asset, in addition to the years you owned it.

Investment and property records

Records related to investments—including brokerage statements, mutual fund confirmations, dividend records, and capital gains or loss documentation—should be kept for at least three years after you sell the investment. However, many people keep investment records much longer because they help track your cost basis if you need to calculate gains or losses years later.

For real estate, keep records of your home purchase, the purchase price, closing documents, and receipts for any improvements or renovations for as long as you own the property, plus three years after you sell it. These documents prove your cost basis in the home and support any deduction you claim for home office use or rental property expenses. If you made significant improvements—a new roof, addition, or major renovation—keep those receipts separately and indefinitely, since they affect the value of the property if you sell.

If you own rental property, keep all records related to that property—mortgage statements, property tax bills, insurance policies, repair and maintenance receipts, and tenant records—for at least seven years. Rental property returns receive closer scrutiny than personal returns, and detailed records protect you if the IRS questions your deductions.

Retirement account and education savings records

Keep records for retirement accounts—401(k)s, IRAs, SEP-IRAs, and other plans—for as long as the account is open, plus three years after you close it or withdraw all funds. These records include contribution statements, distribution statements, and any documentation of rollovers between accounts. They prove how much you contributed, how much you withdrew, and whether you paid taxes on those withdrawals.

For education savings accounts like 529 plans, keep records for the life of the account plus three years after it closes. These records show contributions, earnings, and withdrawals, which matter if the IRS questions whether you used the money for may have access to education expenses.

If you claimed the Earned Income Tax Credit (EITC) or the Child Tax Credit, keep the records that support those claims—proof of income, proof of dependent status, childcare receipts if applicable—for three years. These credits are audited frequently, and documentation is essential if the IRS contacts you.

What records to keep and how to organize them

Keep the actual tax return you filed (a copy for your records), all W-2s and 1099s you received, receipts for deductions you claimed, bank and credit card statements that show income or expenses, cancelled checks, invoices, and any correspondence with the IRS. If you used a tax preparer, keep the worksheets and notes they gave you along with your return.

Organize records by tax year and store them in a safe, dry place. Many people use a filing box or folder for each year, labeled with the tax year and the date the return was filed. Digital copies are acceptable—scan important documents and store them on a find external drive or cloud storage—but keep the originals for at least the retention period that applies to your situation.

You do not need to keep every piece of paper forever. Once the retention period for a particular record has passed, you can safely discard it. However, if you are uncertain about a document's retention period, keeping it longer than required costs little and protects you against the small chance the IRS revisits an older return.

Frequently Asked Questions

What if I discover I made a mistake on a return from five years ago?

You can file an amended return using Form 1040-X at any time, but the IRS generally will not refund taxes paid more than three years before you file the amended return. If you owe additional tax, you can file an amended return at any point, though the IRS may assess penalties and interest. Keep the records that support the correction so you can explain the error if the IRS contacts you.

Can I throw away records once I receive a tax refund?

No. The refund does not mean the IRS has finished reviewing your return. Keep all supporting documents for the full three-year period (or longer if your situation requires it) even after you receive a refund. The IRS can still audit a return and request documentation years after issuing a refund.

Do I need to keep receipts if I have bank statements showing the expense?

Bank statements alone are usually not enough. Keep the actual receipt or invoice along with the bank statement, because the receipt shows what you bought and the bank statement only shows that money left your account. Together, they prove the expense was legitimate and deductible.

What should I do with records after the retention period ends?

Shred documents containing personal information like your Social Security number, account numbers, or addresses before discarding them. This protects you against identity theft. You can use a home shredder or take documents to a shredding service. Digital files should be securely deleted using file-wiping software rather than straightforward moved to the trash.

How long should I keep records if I am being audited?

Keep all records related to the audit indefinitely until the IRS closes the examination and you receive a final letter. Once the audit is complete and any appeals are finished, you can follow the normal retention periods for that tax year. Do not discard anything until you have written confirmation that the audit is closed.