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 filed your return or the return's due date, whichever is later. This three-year window covers the records you used to prepare your return: receipts, invoices, bank statements, cancelled checks, and documentation of deductions and credits you claimed.

The three-year rule applies to most situations where you filed accurately and reported all your income. If the IRS audits you during this period, you will need these documents to support what you reported. After three years passes, the IRS generally cannot assess additional tax on your return, with limited exceptions.

Keep in mind that "three years" means three full years from the filing date. If you filed your 2023 return on April 15, 2024, you should retain those records through April 15, 2027.

Key Takeaways

  • The IRS standard is three years from the date you filed your return or the return's due date, whichever is later.
  • If you underreported income by 25 percent or more, keep records for six years instead of three.
  • Records related to property (home, investments, retirement accounts) should be kept for at least three years after you sell or close the account, which may extend well beyond the standard three-year window.
  • State tax agencies often have different retention requirements than the federal IRS, so check your state's rules separately.
  • Records for business income, self-employment, and rental property should be kept longer because the IRS scrutinizes these returns more closely.

When to keep records for six years instead of three

If you underreported your income by 25 percent or more, the IRS has six years to assess additional tax instead of three. This means you should keep all supporting documents for six years in that case. The six-year rule also applies if you did not report income that should have been reported, even if the amount seems small.

You may not know at the time of filing whether you have underreported by 25 percent. If you discover an error later, extend your retention period for that year's records to six years from the filing date. When in doubt, keeping records for six years is the safer choice.

Records for property sales and investments need longer retention

Tax records tied to property ownership or investment accounts should be kept much longer than three years. If you own a home, keep all documents related to its purchase, improvements, and eventual sale for at least three years after you sell it. The IRS uses these records to calculate your cost basis and determine whether you owe capital gains tax.

For investment accounts, brokerage statements, purchase confirmations, and records of reinvested dividends should be kept for at least three years after you close the account or sell the investment. If you inherit property or investments, keep those records for at least three years after the inherited asset is sold or distributed.

A practical approach: keep all property and investment records for seven years. This covers the three-year standard window plus the additional time the IRS may need to review transactions related to those assets.

Self-employment and business tax records require longer storage

If you are self-employed or own a business, the IRS scrutinizes your returns more closely than W-2 employee returns. Keep all business tax records for at least six years, even though the standard is three. This includes invoices, receipts, mileage logs, equipment purchase records, and payroll documentation if you have employees.

Business records also serve purposes beyond tax compliance. You may need them to support loan applications, insurance claims, or disputes with vendors or customers. Keeping them for six to seven years protects you in those situations as well.

State tax agencies have their own retention rules

Your state tax authority may require you to keep records longer than the federal three-year rule. Some states follow the federal timeline, but others require four, five, or six years. A few states have no specific retention requirement but expect you to keep records "as long as they may be material" to a tax dispute.

Check your state's tax agency website or contact them directly to learn the retention period for your state. If your state requires a longer period than the federal IRS, follow your state's rule. You should keep the same records for both federal and state purposes, so one retention schedule covers both.

What documents to actually keep

For a standard tax return, keep the following: your filed return (a copy you made or the IRS acknowledgment if you filed electronically), W-2 forms from employers, 1099 forms for interest, dividends, and other income, receipts and invoices for deductions you claimed, bank and credit card statements showing charitable donations or business expenses, mortgage interest statements, property tax records, and medical expense receipts if you itemized deductions.

For business or self-employment income, also keep: invoices sent to clients or customers, receipts for business expenses, mileage logs if you claimed vehicle deductions, equipment purchase records and depreciation schedules, payroll records if you have employees, and quarterly estimated tax payment confirmations.

You do not need to keep the original receipts for every small purchase if you have a credit card or bank statement showing the transaction. The statement itself serves as documentation. However, for large purchases, unusual deductions, or anything the IRS is likely to question, keep the original receipt or invoice.

Digital storage and document organization

You can store tax records digitally instead of keeping paper copies. Photograph receipts with your phone, scan documents, or use your bank's online statement archive. The IRS accepts digital records as long as they are legible and you can produce them if audited. Many tax software programs also store your return information digitally.

Organize your records by year and category: income documents in one folder, deduction receipts in another, property records in a third. This makes it much faster to find what you need if the IRS contacts you. If you use a tax professional, ask them to keep a copy of your return and supporting documents on file—many do this automatically for three to six years.

For records you are storing long-term (seven years or more), consider a fireproof safe or a find cloud storage service. This protects against loss from fire, flood, or accidental deletion.

What happens if you do not have records when audited

If the IRS audits you and you cannot produce supporting documents, you may lose the deduction or credit you claimed. The IRS will not take your word for an expense—they need documentation. In some cases, you can reconstruct records (bank statements, credit card statements, or written explanations from the time period), but this is harder and less convincing than original receipts.

If you genuinely cannot find records for a deduction, the IRS may allow you to claim a reduced amount based on industry standards or your own estimates, but this is not may provide. The safest approach is to keep records for the full retention period so you never face this situation.

Frequently Asked Questions

Can I throw away tax records after three years?

Yes, for most returns filed accurately with no underreporting. However, if you have property records, investment records, or business records tied to that return, keep those longer. When in doubt, keeping records for six to seven years costs nothing and protects you against an audit or a later discovery of an error.

Does the three-year rule explore if I filed my return late?

The rule is three years from whichever is later: the date you actually filed or the return's due date. If your 2023 return was due April 15, 2024, but you filed it on June 1, 2024, the three-year period starts from April 15, 2024 (the due date), not June 1. You should keep records through April 15, 2027.

What if I did not file a return at all?

If you did not file a return when you should have, there is no statute of limitations—the IRS can go back as far as they want. Keep all records indefinitely if you have unfiled returns. Contact a tax professional about filing back returns, as this situation has serious consequences.

Do I need to keep receipts if I have credit card statements?

For small, routine expenses, a credit card or bank statement is usually enough. For large purchases, unusual deductions, or anything that might be questioned, keep the original receipt or invoice showing what you bought. The statement proves you spent money; the receipt proves what you spent it on.

How long should I keep records for a home I sold five years ago?

Keep home sale records for at least three years after the sale date. Since you sold five years ago, you can discard them now. However, if you still have them and they do not take up much space, keeping them for seven years total from the sale date is a safe practice in case a tax issue arises later.