How Long Should You Keep Your Tax Records?

Quick answer

• The IRS generally requires you to keep tax records for at least three years from the date you filed your return or the due date, whichever is later.
• For certain situations, like claiming bad debt or worthless stock, you may need to keep records for seven years.
• If you underreport income by more than 25%, the IRS has six years to audit you.
• Always keep records for at least three years, but consider longer retention for critical documents.
• Keep records indefinitely for important life events like property sales or retirement accounts.

What to check first (before you file or change withholding)

Filing Status

Your filing status (Single, Married Filing Jointly, Married Filing Separately, Head of Household, Qualifying Widow(er)) impacts your tax brackets, standard deduction, and eligibility for certain credits. Ensure you’re using the correct status based on your personal circumstances.

Income Sources

Accurately report all income, including wages, freelance earnings, investment dividends, interest, capital gains, and any other sources. Missing income is a common reason for IRS scrutiny.

Withholding or Estimated Payments

Review your W-4 (for employees) or estimated tax payments (for self-employed/investors) annually. Insufficient withholding can lead to a large tax bill and potential penalties, while over-withholding means you’re giving the government an interest-free loan.

Deductions and Credits

Understand which deductions and credits you qualify for to reduce your tax liability. This includes itemized deductions (like mortgage interest or medical expenses) versus the standard deduction, and credits for education, child care, or energy efficiency.

Deadlines and Extensions

Be aware of tax filing deadlines. While you can request an extension to file, this does not extend the time to pay any taxes owed. Unpaid taxes accrue interest and potential penalties.

Step-by-step (simple workflow)

1. Gather all income statements: Collect W-2s, 1099s (for freelance work, interest, dividends, etc.), and any other documentation showing income received.

• What “good” looks like: You have a complete list of every dollar earned from all sources.
• Common mistake: Forgetting about 1099-NEC for freelance gigs or 1099-INT for small amounts of bank interest. Avoid this by: Reviewing bank statements and actively tracking all income streams throughout the year.

2. Collect documentation for deductions and credits: Gather receipts, statements, and forms related to expenses you plan to deduct or credits you’re claiming (e.g., medical bills, education expenses, charitable donations).

• What “good” looks like: You have organized proof for every deduction and credit.
• Common mistake: Not keeping receipts for smaller cash expenses or assuming a credit is available without checking eligibility. Avoid this by: Using budgeting apps or simple spreadsheets to track expenses and researching credit requirements.

3. Determine your filing status: Confirm your correct filing status based on your marital status and dependents.

• What “good” looks like: You’ve confidently selected the most advantageous filing status for your situation.
• Common mistake: Filing as Single when you qualify as Head of Household, or vice versa. Avoid this by: Reviewing IRS guidelines or consulting a tax professional.

4. Calculate your tax liability: Use tax software, a professional, or IRS forms to compute your total tax due or refund.

• What “good” looks like: Your tax calculation is accurate and reflects all income, deductions, and credits.
• Common mistake: Math errors or misinterpreting tax tables. Avoid this by: Double-checking your work or using reputable tax software.

5. File your tax return: Submit your completed tax return to the IRS by the deadline.

• What “good” looks like: Your return is filed on time and accurately.
• Common mistake: Missing the filing deadline. Avoid this by: Filing early or filing for an extension if necessary.

6. Pay any taxes owed: If you owe taxes, make your payment by the due date.

• What “good” looks like: Your tax payment is made on time, avoiding penalties.
• Common mistake: Forgetting to pay or paying late. Avoid this by: Setting payment reminders or paying immediately after filing.

7. Organize and store your tax return and supporting documents: Keep copies of your filed return and all supporting documentation.

• What “good” looks like: All tax-related paperwork is neatly filed and easily retrievable.
• Common mistake: Storing documents haphazardly or in a way that makes them difficult to find later. Avoid this by: Creating a dedicated tax folder (physical or digital) and filing documents as they come in.

8. Determine how long to keep records: Understand the IRS retention periods based on your filing situation.

• What “good” looks like: You know which documents to keep and for how long, based on IRS guidelines.
• Common mistake: Discarding important records too soon. Avoid this by: Referencing IRS guidelines or this article’s recommendations.

9. Dispose of records securely: When the retention period expires, shred or securely delete sensitive documents.

• What “good” looks like: Your old tax records are disposed of in a way that protects your personal information.
• Common mistake: Throwing sensitive documents in the trash, making them vulnerable to identity theft. Avoid this by: Using a cross-cut shredder or a secure digital deletion service.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
Keeping records for less than 3 years	Inability to respond to IRS audits or inquiries; potential penalties if underreporting is discovered.	Reconstruct or locate missing records. If impossible, be prepared to explain the situation and potentially face penalties or re-file.
Discarding records for property sales too early	Inability to prove cost basis or improvements when selling property, leading to higher capital gains taxes.	Keep records related to property purchases, improvements, and sales indefinitely.
Not keeping records for retirement accounts	Difficulty in tracking contributions, rollovers, or distributions, impacting tax calculations upon withdrawal.	Maintain records related to IRAs, 401(k)s, and other retirement accounts for as long as you own them and for several years after distributions.
Not keeping records for business expenses	Inability to deduct legitimate business expenses, leading to a higher tax bill; potential disallowance of deductions during an audit.	Keep all receipts, invoices, and documentation for business-related expenses for at least 3 years, and longer for fixed assets.
Forgetting to keep records for unemployment income	Incorrect tax calculation if unemployment benefits were not fully reported or if deductions related to job searching were claimed.	Keep Form 1099-G and any related documentation for at least 3 years.
Not keeping records for foreign income/assets	Failure to report income or assets, leading to significant penalties and interest; difficulty in claiming foreign tax credits.	Keep records indefinitely for foreign income and assets, as well as documentation for foreign tax credits.
Underreporting income by more than 25%	The IRS has six years to audit your return, increasing the likelihood of discovery and assessment of back taxes, penalties, and interest.	Amend your return immediately if you discover significant underreporting. Keep records for at least six years in such cases.
Destroying records containing personal information	Risk of identity theft and financial fraud if sensitive data falls into the wrong hands.	Always use secure disposal methods like shredding or secure digital deletion for all tax-related documents once their retention period has expired.
Not keeping records for self-employment taxes	Difficulty in proving income or expenses for Schedule C, potentially leading to disallowed deductions or incorrect tax calculations.	Keep all records related to self-employment income and expenses for at least 3 years.
Misplacing or losing vital tax documents	Inability to support claims during an audit, potentially resulting in disallowed deductions and increased tax liability.	Implement a robust filing system (digital or physical) and back up digital records. Consider cloud storage for important documents.

Decision rules (simple if/then)

• If you filed a standard tax return and did not underreport income, then keep records for at least three years because this is the general IRS audit period.
• If you claim bad debts or worthless stock as a deduction, then keep records for seven years because the IRS has a longer period to examine these specific types of claims.
• If you underreported your income by more than 25%, then keep records for six years because the IRS has an extended timeframe to audit such returns.
• If you did not file a return, then keep records indefinitely because the IRS can go back indefinitely to assess taxes, penalties, and interest.
• If you are self-employed or have business income, then keep records for at least three years for the tax year, and longer for fixed assets (like equipment or property) because these have depreciation schedules.
• If you sold a home or other property, then keep records related to the sale indefinitely because you need to prove your cost basis and any capital improvements to calculate capital gains accurately.
• If you have IRA or other retirement account contributions or distributions, then keep records indefinitely because these can impact your taxes for decades, especially regarding withdrawal timing and taxation.
• If you received unemployment compensation, then keep your Form 1099-G and related documents for at least three years to support the reported income.
• If you claim foreign tax credits, then keep supporting documentation for at least three years (or longer if the underlying income requires it) to substantiate the credit.
• If you are involved in a business acquisition or sale, then keep records related to the transaction indefinitely as they are crucial for establishing tax liabilities and potential future claims.
• If you filed an amended tax return (Form 1040-X), then keep the amended return and supporting documents for at least three years from the date you filed the amended return, or seven years if it relates to a bad debt or worthless stock claim.

FAQ

How long should I keep my tax returns?

You should keep copies of your filed tax returns for at least three years from the date you filed them or the due date, whichever is later. Many people choose to keep them longer for peace of mind.

What if I don’t file a tax return?

If you don’t file a return, the IRS can assess taxes, penalties, and interest for an indefinite period. It’s best to keep any records related to income that might have required filing indefinitely.

Do I need to keep my bank statements?

It’s a good idea to keep bank statements for at least three years, especially those that show income deposits or significant expenses that you might deduct. They serve as supporting documentation for your tax return.

What about records for my small business?

For business expenses, keep records for at least three years. For depreciable assets like equipment or real estate, keep records for as long as you own the asset and for several years after you dispose of it.

What is the IRS audit period?

The standard IRS audit period is three years from the date you filed your return or the due date, whichever is later. However, this period can be extended in certain circumstances, such as underreporting income.

Should I keep records for my mortgage interest or property taxes?

Yes, you should keep records related to your homeownership, including mortgage statements and property tax bills, for at least three years after you sell the home. This is important for proving your cost basis and any potential capital gains.

What if I lose my tax records?

If you lose records, try to obtain copies from your employer, financial institutions, or tax preparer. If you cannot, you may need to reconstruct the information or be prepared for potential disallowance of deductions during an audit.

Is it safe to just throw away old tax documents?

No, never throw away sensitive documents in the trash. Always shred or securely delete them to prevent identity theft once their required retention period has expired.

What this page does NOT cover (and where to go next)

• Specific IRS forms and their retention requirements.
• Where to go next: Consult IRS Publication 552, “Recordkeeping for Individuals and Businesses.”
• State tax record retention requirements, which may differ from federal rules.
• Where to go next: Check your state’s department of revenue or taxation website.
• Legal requirements for specific industries or professions regarding record retention.
• Where to go next: Consult industry-specific regulations or a legal professional.
• Best practices for digital recordkeeping and cloud storage security.
• Where to go next: Research cybersecurity best practices and consult IT professionals.
• Detailed guidance on what constitutes “adequate” documentation for specific deductions and credits.
• Where to go next: Review IRS publications relevant to the deductions or credits you claim or consult a tax advisor.