Keep tax returns and records for at least three years from the date you filed

The IRS standard is three years. If you filed your 2023 return on April 15, 2024, keep those records through April 15, 2027. This covers the period during which the IRS can audit your return and ask you to prove what you reported.

Three years is the baseline, but your situation may require you to keep records longer. The timeline changes if you underreported income, claimed certain deductions, or received income you didn't report at all. Understanding which records fall into which category — and how long each needs to stay — prevents you from destroying something you'll need later.

Key Takeaways

  • Keep your filed tax return and all supporting documents (W-2s, 1099s, receipts, bank statements) for at least three years from the filing date.
  • If you underreported income by 25 percent or more, the IRS can audit you for six years instead of three, so keep those records for six years.
  • Keep records related to home purchases, home improvements, and investment sales for as long as you own the property, plus three years after you sell it.
  • The IRS has no time limit to audit if you filed a fraudulent return or did not file at all, so keep those records indefinitely.
  • Store originals in a safe place — a fireproof box, safe deposit box, or digital scan — because the IRS will ask to see them if you are audited.

When three years is not enough

The three-year rule extends to six years if you underreported your gross income by 25 percent or more. If your return showed $40,000 in income but you actually earned $50,000, that is a 25 percent underreport. Keep those records for six years from the filing date.

If you claimed deductions related to a home — mortgage interest, property taxes, home office expenses — keep those records for three years after you sell the home, even if that is longer than three years from the filing date. The same applies to home improvements you deducted as part of your basis. If you bought a house in 2015, made improvements in 2018, and sold it in 2024, keep the improvement receipts and records through 2027.

For investment sales, keep records of what you paid for the asset (your cost basis) and what you sold it for for three years after the sale. The IRS uses this to verify your capital gain or loss. If you sold stock in 2024, keep the purchase confirmation and sale confirmation through 2027.

Records to keep with your tax return

Your filed return itself is the starting point. Keep a copy of the actual return you submitted — the Form 1040 and any schedules you attached (Schedule C for self-employment, Schedule A for itemized deductions, and so on).

Then keep every document that supports what you reported on that return. This includes:

  • W-2s and 1099s from employers and clients
  • Receipts and invoices for deductions you claimed
  • Bank and credit card statements showing business income or expenses
  • Mortgage statements and property tax bills if you itemized deductions
  • Charitable donation receipts and written acknowledgments from charities
  • Medical bills and receipts if you deducted medical expenses
  • Mileage logs if you deducted vehicle expenses
  • Brokerage statements showing investment income and sales
  • Rental property records if you reported rental income

If you used tax software or worked with a tax preparer, keep the worksheets and notes you provided to them as well. These show how you arrived at the numbers on your return.

What happens if you do not have records when audited

If the IRS audits you and you cannot produce the documents they ask for, you lose the deduction or income adjustment in question. If you claimed $5,000 in charitable donations but have no receipts, the IRS will disallow that $5,000. You will owe tax on the income you cannot prove you spent, plus interest and possibly penalties.

The IRS does not have to prove you are wrong — you have to prove you are right. This is why keeping originals or certified copies matters. A bank statement with your name, the date, and the transaction is proof. A handwritten note is not.

If you are audited by mail, the IRS will tell you which specific items they want to see. Respond within the timeframe they give (usually 30 days) with copies or originals. If you are audited in person, bring the originals to the meeting.

Digital storage and what counts as proof

You can store digital scans of your records instead of keeping paper originals, as long as the scan is clear and complete. Photograph or scan both sides of documents. Make sure dates, amounts, and names are legible. Store the files in at least two places — your computer and a cloud service, or an external hard drive and cloud storage.

The IRS accepts digital copies as evidence in an audit, but the copy must be a true reproduction of the original. Do not edit, crop, or alter the image. If you scanned a receipt, the scan should show the entire receipt as it was.

For documents you receive electronically — email confirmations, online bank statements, digital receipts — save them in their original format or as a PDF. Do not retype them into a spreadsheet and throw away the original. The original carries metadata (date sent, sender information) that a retyped version does not.

When to discard records safely

After the retention period ends, shred paper documents or burn them. Do not throw tax returns in the trash — they contain your Social Security number, income information, and bank account details. Shredding protects you from identity theft.

For digital files, delete them from your computer and empty the recycle bin. If you used cloud storage, delete the files and confirm they are gone from the trash or recovery folder. For an external hard drive you no longer need, physically destroy it or use data-destruction software.

Mark your calendar three years from your filing date as a reminder to review what you can discard. If you are unsure whether a record falls under the three-year rule or a longer one, keep it. The cost of storage is lower than the cost of an audit you cannot defend.

Special situations that change the timeline

If you filed an amended return (Form 1040-X), the three-year clock starts from the date you filed the amendment, not the original return. If you filed your 2023 return on April 15, 2024, but amended it on September 1, 2024, keep records through September 1, 2027.

If you claimed a loss carryback or carryforward — a business loss you applied to a prior or future year — keep records for both the year you claimed the loss and the year you applied it. The IRS may audit either return.

If you received income you did not report and never filed a return for that year, the IRS has no time limit to audit you. Keep records indefinitely for any year you did not file. If you received unreported 1099 income in 2020 and never filed a 2020 return, keep those records forever.

Frequently Asked Questions

Do I have to keep receipts if I have a bank statement showing the transaction?

A bank statement alone may not be enough. The statement shows money left your account, but not what you spent it on. Keep the receipt or invoice along with the bank statement. Together, they prove both that the transaction happened and what it was for.

Can I throw away my records after I file my return?

No. Keep them for at least three years from the filing date. The IRS can request them during an audit, which can happen years after you file. Destroying records early means you cannot defend your return if questioned.

What if I lost my records in a fire or flood?

Document the loss with photos or a police report. If the IRS audits you, explain what happened and provide whatever records you do have. The IRS may accept reconstructed records (bank statements, credit card statements, or written explanations) in place of originals when you have evidence of the loss.

How long do I keep records for a business I no longer own?

Keep business records for three years from the date you filed the final return for that business. If you closed your business in 2023 and filed your final Schedule C in April 2024, keep those records through April 2027.

Do I need to keep the envelope my W-2 came in?

No. Keep the W-2 itself. The envelope has no information the IRS needs. The same applies to envelopes from other tax documents — keep the documents, not the envelopes.