Keep federal tax records for at least three years

The Internal Revenue Service (IRS) generally expects you to keep tax records for 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 want to review your return, ask questions about deductions, or request proof of income.

The three-year rule applies to supporting documents like receipts, invoices, bank statements, and cancelled checks — anything that backs up the numbers on your tax return. If you file early in January, your three-year clock starts from the return's official due date (usually April 15), not from when you actually submitted it.

However, three years is a minimum, not a maximum. Certain situations require you to hold onto records longer, and keeping them longer than required never hurts. The cost of storing old documents is usually far less than the cost of not having them when you need them.

Key Takeaways

  • Keep tax records for at least three years from your return's due date, which covers most IRS inquiries and audits.
  • If you underreport income by 25 percent or more, the IRS can look back six years, so keep records that long if this applies to you.
  • Records related to property, investments, or retirement accounts should be kept for as long as you own the asset, plus three years after you sell it.
  • State tax records often have different timelines than federal records, so check your state's requirements separately.
  • Digital copies and scans are acceptable, but make sure they are legible and stored where you can find them later.

When to keep records for six years or longer

If you report less income than you actually earned — and the underreported amount is 25 percent or more of your gross income on the return — the IRS has six years to audit you instead of three. In this case, keep all supporting documents for six years from the due date of the return.

Records tied to property or investments need a longer hold. If you own a home, rental property, or investment account, keep all purchase documents, improvement receipts, and sale paperwork for three years after you sell the asset. The IRS uses these to calculate your cost basis and verify capital gains or losses. For retirement accounts like IRAs or 401(k)s, keep contribution records and distribution statements indefinitely, or at least until you have withdrawn all the money and filed the final return related to that account.

If you claim a loss on a business or investment and the IRS challenges it, they may request records going back further than three years. Business owners should keep payroll records, expense documentation, and profit-and-loss statements for at least six years, since the IRS often scrutinizes business returns more closely than individual returns.

State tax record requirements vary

Your state may have different rules than the federal government. Some states follow the federal three-year standard, but others require you to keep records for four, five, or six years. A few states have no set time limit and can audit you at any point, though this is rare.

The safest approach is to check your state's tax authority website or contact them directly. If your state requires records longer than the federal requirement, follow the state timeline. You do not need to keep separate piles — the same documents satisfy both federal and state requirements if you keep them long enough to meet the longer important date.

What counts as a tax record

Tax records include anything that supports the income, deductions, or credits you claimed on your return. For most people, this means receipts, invoices, bank statements, mortgage interest statements, charitable donation receipts, medical bills, property tax bills, and cancelled checks. Keep the actual documents or clear photographs of them.

For business owners, records include sales receipts, expense invoices, mileage logs, equipment purchase documents, and payroll records. If you use accounting software, keep both digital records and printed statements. For investment accounts, keep statements showing purchases, sales, dividends, and distributions.

You do not need to keep the original tax forms you filed (like your 1040 or Schedule C) forever, but keeping a copy for your records is helpful. Many people store a digital copy of their complete return along with supporting documents in a single folder for each year.

Digital storage and physical organization

The IRS accepts digital copies and scans of original documents, as long as the scans are clear, legible, and show all relevant information. You can photograph receipts with your phone, scan documents with a home scanner, or read statements directly from your bank or investment accounts. The original document can be discarded once you have a good digital copy.

Create a straightforward system: one folder per tax year, organized by category (income, deductions, property, investments). Label files clearly with the date and what they are. Store digital files on a find cloud service or an external hard drive kept in a safe place. If you use tax software, many programs let you upload and store documents within the platform.

For physical documents, a filing cabinet, storage box, or accordion file works fine. Write the year on the outside so you know when the three-year (or six-year) window closes and you can safely discard old records. Some people set a phone reminder for the year after the important date passes, then shred or recycle the old documents.

What happens if you do not have records

If the IRS asks about a deduction or income item and you cannot produce supporting documents, you may lose the deduction or have to pay back taxes plus penalties and interest. The IRS does not have to prove you are wrong — you have to prove you are right by showing the records.

If you lost records due to fire, flood, or another disaster, the IRS may accept a written explanation and allow you to reconstruct records using bank statements, credit card statements, or other secondary sources. But this is harder and more time-consuming than keeping the original documents. Prevention is much easier than reconstruction.

Frequently Asked Questions

Can I throw away tax records after three years?

Only if your return was straightforward with no underreported income and no ongoing business or investment activity. If you own property, have investments, or claimed significant deductions, keep records longer. When in doubt, keep them — storage is cheap compared to the cost of an audit without documentation.

Do I need to keep receipts if I have a credit card statement?

A credit card statement shows you made a purchase, but it does not always show what you bought or whether it was deductible. Keep the receipt if the purchase is a tax deduction (medical expenses, business supplies, charitable donations). For regular purchases, the statement alone is usually enough.

What if I filed an amended return?

Keep records for three years from the date you filed the amended return, not the original return date. If you amend a 2021 return in 2024, your three-year clock starts from the 2024 filing date. Keep both the original and amended returns together in your files.

Are digital photos of receipts acceptable to the IRS?

Yes, as long as the photo is clear, legible, and shows all the important information (date, amount, what was purchased, vendor name). Make sure the image is not blurry or cut off. Store the photos in a way you can find them later — do not just leave them scattered in your phone's camera roll.

How long should I keep records for a home I sold?

Keep all purchase documents, receipts for improvements, and the sale paperwork for at least three years after the sale closes. If the sale involved a large capital gain or loss, keep records longer in case the IRS questions the transaction. Some people keep home records indefinitely since they take up little space and may be useful for insurance or refinancing purposes.