During tax season, you probably found yourself surrounded by piles of papers — and wondering how long to keep all that stuff. For tax documents — and all your other financial paperwork — here’s your answer.

What, How Long, and Why

  • What: Tax returns (including receipts and supporting documents)

    How Long:

    Up to six full years

    Why:

    The IRS can audit a return up to three years after you’ve filed. The agency can challenge your return for up to six years if it suspects you under-reported your income by 25% or more.

  • What: IRA contribution records

    How Long:

    Permanently

    Why:

    Keeping these forms — like IRS Form 5498 and 8606 — may prevent you from paying too much tax when you tap your retirement stash.

  • What: Investment and real estate records

    How Long:

    Seven years after you sell

    Why:

    They help track your cost basis — and the taxes you owe when you sell; shred your monthly statements and save the annual summaries.

  • What: Bank statements and checks

    How Long:

    One month to seven years, depending on whether your bank has them available online.

    Why:

    You could need them if you’re audited by the IRS. If you haven’t already, switch to receiving your bank documents online. Your bank may have past statements available online.

  • What: Credit card statements and bills for non-deductible items

    How Long:

    Shred immediately after the next statement arrives

    Why:

    You don’t need them once you confirm the charges and have proof it was paid.

  • What: Form W-2: Wage and Tax Statement

    How Long:

    Until you start receiving Social Security benefits

    Why:

    Usually your best proof of earnings for Social Security

  • What: Pay stubs

    How Long:

    Until the end of the year

    Why:

    Not needed once you get your W-2

  • What: Insurance policies

    How Long:

    Until they expire — except for liability policies with "occurrence" coverage

    Why:

    Occurrence-based policies cover you for damages that occur while the policy was in effect — even if the claim happens after coverage expires

  • What: Receipts

    How Long:
    • Day-to-day debit/credit: Toss after confirming the amount charged is correct.
    • Big-ticket item: Keep with other purchase documentation for proof of value in case of loss or damage.
    • Charitable donations: Store and keep for tax-filing purposes.
    Why:

    Depending on the type, amount and reason for the purchase, they may be necessary for insurance- and tax-filing.

Where to Keep Them

No one wants to turn a closet or attic into a fire hazard, so save strategically.

  • Keep original contracts like life insurance policies and legal documents like wills in a fireproof safe/box.

  • Separate your temporary tax documents and permanent documents (IRA contribution Form 8606, Forms 5498 and 1099-R for IRAs) into different files by year. Keep the papers until all distributions are made.

  • Group your receipts and warranty documents together in a single storage box/file.

Automate and Go Green

Reduce future clutter — and save some trees — by going electronic.

  • Store USAA documents simply, securely and electronically with USAA Documents Online.

  • Arrange for utility and other bills to be sent by e-mail.

  • Automatically pay your bills electronically through USAA Web BillPay.

  • Use a scanner to replace key paper documents with electronic versions. Be sure to create a back-up file that’s stored in a separate location.