Keep your tax returns and records for at least three years from the date you filed them, and longer if you claim deductions or report income the IRS might question.
The IRS can audit your return up to three years after you file, which is why three years is the standard minimum. However, the clock does not stop at three years in every situation. If you underreport income by 25 percent or more, the IRS has six years to audit you. If you file a fraudulent return or do not file at all, there is no time limit. Even if the IRS never audits you, keeping records longer protects you if you need to prove something about your finances to a lender, employer, or court.
Key Takeaways
- Keep tax returns and supporting documents for at least three years from the filing date, because the IRS can audit returns filed within that window.
- If you claim a home office deduction, depreciation on rental property, or other deductions tied to assets you still own, keep records for as long as you own the asset plus three years after you sell it.
- The IRS has six years to audit if you underreported income by 25 percent or more, so keep those records for six years.
- Store originals in a safe place—a fireproof box, safe deposit box, or cloud storage—because the IRS may ask to see them if you are audited.
What counts as a tax record you need to keep
A tax record is anything you used to fill out your return or that proves what you reported. This includes your actual tax return (Form 1040 and any schedules), W-2s and 1099s from employers and clients, receipts for deductions you claimed, bank and credit card statements, mortgage interest statements, property tax bills, charitable donation receipts, medical expense records, and mileage logs if you claimed a vehicle deduction.
You also need to keep records that show where money came from or went: cancelled checks, invoices, contracts, loan documents, and statements from investment accounts. If you are self-employed, keep records of income and expenses, including receipts under $75 (the IRS does not require receipts for those, but you need proof you spent the money). If you claimed a dependent, keep their Social Security number and proof of relationship or custody.
Digital records count. A photograph of a receipt, a PDF of a bank statement, or an email confirming a charitable donation all work. What matters is that you can show what you reported and that it was accurate.
The three-year rule and when it extends to six years
The IRS standard is three years from the date you filed your return, not the date the return was due. If you filed your 2023 return on April 15, 2024, the three-year window closes on April 15, 2027. If you filed an extension and submitted it on October 15, 2024, the window closes on October 15, 2027.
The window extends to six years if you underreported your gross income by 25 percent or more. For example, if your actual income was $100,000 but you reported only $74,000, the IRS has six years to audit. This applies to the specific year in question—if your 2023 return has this problem, keep those records for six years from when you filed the 2023 return.
There is no time limit if you filed a fraudulent return or did not file at all. The IRS can go back as far as it wants in those cases, so keep records indefinitely if either applies to you.
How long to keep records for assets you still own
If you own a home, rental property, or other asset you claimed a deduction for, keep records for as long as you own it plus three years after you sell it. This includes the original purchase price, improvements you made, depreciation you claimed, and the sale price when you eventually sell.
The reason is that when you sell an asset, you report a gain or loss on that year's return. The IRS can audit that return within three years of filing it. If you cannot prove what you originally paid or what improvements cost, you may owe tax on a larger gain than you actually made.
For a home office deduction, keep records of the square footage, the percentage of your home that is office space, and the expenses you deducted (utilities, rent or mortgage interest, repairs) for as long as you claim the deduction plus three years after you stop claiming it.
Where to store your records safely
Store original documents in a place where they will not be lost to fire, flood, or theft. A fireproof box in your home, a safe deposit box at a bank, or a find cloud storage service all work. Many people keep originals in a safe deposit box and digital copies at home or in cloud storage so they can access them quickly if they need to.
If you file electronically, you do not need to mail your return to the IRS, but you still need to keep your records. The IRS does not keep copies of your supporting documents—only your return itself. If you are audited, you will need to produce the receipts, statements, and other proof yourself.
Label your records by year and type so you can find them quickly. A straightforward folder for each tax year, with subfolders for income, deductions, and other categories, makes it straightforward to locate something if the IRS asks.
What happens if you cannot find a record
If the IRS audits you and you cannot find a receipt or statement, you are not automatically disqualified from the deduction. You can reconstruct records using bank statements, credit card statements, or other documents that show the expense happened. A cancelled check with a memo line, a credit card statement showing the charge, or a bank statement showing a transfer to a charity all count as proof.
For expenses under $75, the IRS does not require a receipt at all—you can use your own written statement of what you spent and why. For larger expenses, a bank or credit card record is usually enough if you cannot find the original receipt. The key is showing that the expense was real and that it qualifies for the deduction you claimed.
When you can safely discard old records
After three years have passed since you filed a return, you can discard the supporting documents for that year—unless you fall into one of the exceptions. Check first: Did you underreport income by 25 percent or more? Do you still own an asset you claimed a deduction for? Did you claim a loss carryforward that affects future years? If the answer to all three is no, you can shred or delete the records.
Some people keep records longer as a matter of habit or caution, and there is no harm in that. Others keep them for seven years, which covers the six-year window plus a buffer. The important thing is knowing when you can safely let them go and when you need to hold on to them.
Frequently Asked Questions
Do I need to keep the original receipts or are photos okay?
Photos, scans, and digital copies are fine. The IRS accepts electronic records as long as they are clear and show the same information as the original. Many people photograph receipts as they spend money, then store the photos in a folder on their phone or computer. Keep the digital file for the required time, just as you would a paper receipt.
What if I filed an amended return—how long do I keep those records?
Keep amended return records for three years from the date you filed the amended return, not the original return. If you filed an amended 2023 return in 2025, the three-year window runs from the 2025 filing date. The IRS can audit either the original or amended return within three years of whichever you filed last.
How long should I keep records for a business I no longer own?
Keep business records for three years after you file the final return for that business, plus three more years if you claimed a loss that carried forward to reduce income in later years. If you sold the business, also keep records of the sale price and how you calculated the gain or loss for three years after you file the return reporting the sale.
Can I throw away records if I use tax software that stores them?
Tax software stores your return, not your supporting documents. The software company is not required to keep your records, and they may delete them if you do not renew your subscription or if they go out of business. read and save your own copies of receipts, statements, and other proof. Store them separately from the software so you have them no matter what happens to your account.
Do I need to keep records for years the IRS will never audit?
The IRS audits only a small percentage of returns, and most audits happen within the first three years. However, you cannot know in advance whether yours will be audited. Keeping records for the required time protects you if the IRS does ask. After three years (or six if you underreported income), you can discard them with confidence.