How Long Should You Keep Tax Records? A Plain-English Guide

If your filing cabinet (or that shoebox in the closet) is overflowing, you're not alone. The good news: you don't need to keep everything forever. Here's a simple guide to what to keep and for how long.

The short version

For most people: keep your tax returns and supporting documents for at least 3 years after you file. When in doubt, lean toward 7 years for the supporting documents, and keep copies of the returns themselves indefinitely.

Why three years?

Three years is the general window the IRS has to audit a return or for you to amend one and claim a refund. For straightforward returns, once that window closes, the supporting receipts have done their job.

When to keep things longer

  • 6 years — if you underreported income by more than 25% (even by accident), the IRS gets a longer look-back window.
  • 7 years — if you claimed a loss from worthless securities or a bad-debt deduction.
  • Indefinitely — if you never filed a return, or filed a fraudulent one, there's no time limit at all. (Another reason to always file!)
  • Employment tax records — businesses should keep these at least 4 years.

Records tied to property

This one trips people up. Keep records related to a home, investments, or business property until the limitations period runs out for the year you sell or dispose of the asset — not the year you bought it. Those purchase records establish your "basis" and can save you a lot in capital gains tax later.

What you can usually shred

  • Monthly bank and credit-card statements once you've reconciled them to your year-end records (unless they support a deduction).
  • ATM and routine purchase receipts that don't back up a tax position.
  • Pay stubs once you've matched them to your year-end W-2.
Tip: shred anything with account numbers, your SSN, or a signature. Don't just toss it.

Go digital

The IRS accepts clear digital copies, so a scanned, backed-up archive is perfectly valid — and a lot easier than a closet full of boxes. Just keep it organized by year and backed up in two places.

How EIB helps

Not sure whether something is safe to toss? We're glad to help you build a simple, year-by-year system so you're always audit-ready without the clutter. Reach out anytime.

A quick note: This article is general educational information from EIB Systems, not individualized tax, legal, or financial advice. Tax rules and dollar amounts change from year to year — please confirm current figures and how they apply to your situation with our team before acting.
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