How Long to Keep Tax Returns: IRS Retention Guide

How long to keep tax returns? The short answer: at least 3 years from the filing date. But certain situations require keeping records for 6 years, 7 years, or even indefinitely. Here’s exactly what to keep and for how long.

The General Rules

The IRS statute of limitations determines how long the agency can audit you. Your record retention should match:

Situation	Keep Records For	Why
Standard filing (no issues)	3 years	IRS audit window for most returns
Underreported income by 25%+	6 years	Extended audit window
Bad debt or worthless securities	7 years	Extended loss claim period
Didn’t file a return	Indefinitely	No statute of limitations
Filed a fraudulent return	Indefinitely	No statute of limitations
Employment tax records	4 years	After tax becomes due or is paid
Property records	Until 3 years after sale	Need to calculate gain/loss at sale

What Specific Documents to Keep

Keep for 3 Years

Tax returns (Form 1040 and all schedules)
W-2s and 1099s
Receipts for deducted expenses
Bank and brokerage statements (supporting reported income)
Charitable donation receipts

Keep for 7 Years

Records of bad debt claims
Records of worthless securities

Keep Until You Sell the Asset + 3 Years

Home purchase documents (closing statement, improvement receipts)
Investment purchase records (cost basis documentation)
Business asset records (equipment, vehicles)

Keep Indefinitely

Tax returns themselves (some advisors recommend keeping all returns permanently — they’re small and useful for historical reference)
Records related to IRA contributions (to prove basis when withdrawing)
Legal documents (divorce decrees, custody agreements affecting taxes)

Digital vs. Paper Storage

The IRS accepts digital copies of most records. Best practices:

Scan paper documents to PDF and store in cloud backup
Download electronic records (bank statements, 1099s from brokerages)
Use a consistent naming convention (e.g., 2024-W2-Employer.pdf)
Back up to at least 2 locations (cloud + external drive)

Tip: Most banks and brokerages delete statements after 7–10 years. Download your year-end statements each January before they disappear.

When It’s Safe to Shred

After the applicable retention period has passed and you’ve confirmed no open audits or disputes, it’s safe to shred. For most people, the April after the 3-year mark is the safe date:

2021 return filed April 2022 → safe to shred April 2025
2022 return filed April 2023 → safe to shred April 2026

Use a cross-cut shredder for paper documents containing SSNs and financial data.

FAQs

How long should you keep tax returns?

At minimum, 3 years from the date you filed. Keep them 6 years if you underreported income by more than 25%, or 7 years if you claimed a loss from bad debt or worthless securities. If you didn’t file or filed fraudulently, keep records indefinitely.

Does the 3-year rule start from the filing date or the due date?

The later of the two. If you filed on time (April 15, 2025), the 3-year period starts April 15, 2025. If you filed late (say August 2025), it starts from your actual filing date. Extensions push the due date to October 15.

Should I keep my tax returns forever?

While the IRS only requires 3–7 years for most records, many financial advisors recommend keeping the actual returns (Form 1040) indefinitely. They’re useful for mortgage applications, financial planning, and resolving future disputes. Digital storage makes this easy.

What about state tax records?

State audit periods vary — some states have longer statutes of limitations than the IRS (California has 4 years, Montana has 5). To be safe, keep state records for the longer of the federal or state period.

Do I need to keep records if I got a refund?

Yes. A refund doesn’t mean you won’t be audited. The IRS can audit any return within the statute of limitations regardless of whether you owed money or received a refund.

Try our Federal Tax Calculator → Estimate your 2025 federal tax liability before you file.