How long you need to keep financial records depends on the document, but the working range is three to seven years for most tax and payroll paperwork, six years for employee benefit plan filings, and indefinitely for a short list of foundational records like corporate formation documents. The clock usually starts when you file the related return or close the reporting period, and it pauses nothing: audits, suspected fraud, and active litigation all extend your obligation to hold on to the paperwork.
Quick Reference by Record Type
Before getting into why each period is what it is, here is the shape of it:
- Income tax returns and supporting documents: at least 3 years, often 6 or 7
- Employment tax records (Form 941, W-2s, withholding): at least 4 years
- Basic payroll records under the Fair Labor Standards Act: at least 3 years
- Supplementary wage records (time cards, schedules, piece-rate calculations): at least 2 years
- Employee benefit plan filings and supporting data: at least 6 years
- Corporate formation documents, deeds, active contracts, intellectual property files: life of the business or life of the asset
- Any record relevant to anticipated or active litigation: until the matter is fully resolved, including appeals
Tax Records and When the Clock Starts
The IRS requires every taxpayer to keep records sufficient to establish income, deductions, credits, and other items reported on a return.1Office of the Law Revision Counsel. 26 U.S. Code 6001 – Notice or Regulations Requiring Records, Statements, and Special Returns The statute itself does not set a number of years. The retention periods come from the IRS’s statute of limitations for assessing additional tax, which is in a separate provision.2Office of the Law Revision Counsel. 26 U.S. Code 6501 – Limitations on Assessment and Collection The practical rule: keep your records at least as long as the IRS can still question the return.
Three years is the general assessment window. The IRS measures it from the date you filed the return, and returns filed early are treated as filed on the due date.
Six years applies when you leave more than 25 percent of your gross income off a return. The assessment window stretches, and so does the record you need to defend it.2Office of the Law Revision Counsel. 26 U.S. Code 6501 – Limitations on Assessment and Collection
Seven years is the figure to remember if you ever claim a deduction for a bad debt or a loss from worthless securities. The extended period exists because these losses can surface years after the original transaction.3Internal Revenue Service. Topic No. 305, Recordkeeping Keep the supporting records for seven years from the return’s due date.
There is no limit if you filed a fraudulent return or never filed at all. The IRS can assess tax at any time, so records tied to those years should be kept indefinitely.2Office of the Law Revision Counsel. 26 U.S. Code 6501 – Limitations on Assessment and Collection
Employment taxes run on a separate schedule. If you have employees, the IRS wants all employment tax records kept for at least four years after the tax becomes due or is paid, whichever is later.3Internal Revenue Service. Topic No. 305, Recordkeeping That covers Form 941 filings, W-2s, and the documentation behind withheld income and payroll taxes. The four-year employment tax window catches people off guard because it runs longer than the general three-year rule for income tax returns.
Payroll Records Under the Fair Labor Standards Act
The Department of Labor imposes its own retention rules, and they run alongside the IRS requirements rather than replacing them. Basic payroll records — employee names, addresses, hours worked, wages paid, and any additions or deductions from pay — must be preserved for at least three years from the last date of entry.4eCFR. 29 CFR 516.5 – Records to Be Preserved 3 Years
Supplementary records that feed into wage calculations have a two-year requirement. That includes time cards, work schedules, wage rate tables, and records showing how piece-rate pay was computed.5U.S. Department of Labor. Wage and Hour Division Fact Sheet 21 – Recordkeeping Requirements Under the Fair Labor Standards Act In practice, many businesses keep these for three years anyway, because separating two-year and three-year documents creates more hassle than the storage saves.
Benefit Plan Records: The Six-Year Rule and the Vesting Trap
ERISA sets one of the longest mandatory retention periods in federal law. Records that support an employee benefit plan filing — Form 5500 annual reports along with the vouchers, worksheets, and receipts behind the numbers — must be kept for at least six years after the filing date.6Office of the Law Revision Counsel. 29 U.S. Code 1027 – Retention of Records If your plan qualified for a simplified reporting exemption, the six-year clock runs from the date the filing would have been due.
Records tied to individual employee eligibility, vesting, and benefit distributions deserve longer retention. The safest practice is to keep them until all benefits have been fully paid and any audit window has closed. If a former participant surfaces and claims unpaid benefits, the burden of proving the money was already distributed falls on the plan sponsor, not the participant. Companies that destroyed vesting records after six years have learned this the expensive way.
Records to Keep for the Life of the Business
Some documents should stay in your files as long as the business exists. Corporate formation records — articles of incorporation, bylaws, operating agreements, partnership agreements, and minutes of board resolutions — establish your legal identity and govern your authority to act. Losing them creates problems that range from annoying (re-filing with the state) to serious (disputes over ownership or governance).
Property deeds and titles should be kept for as long as you own the asset and for at least three to seven years afterward, since the sale can trigger capital gains questions that reach back to your original purchase basis. Significant contracts that define ongoing obligations, including leases, licensing agreements, and loan documents, should be retained for the life of the agreement plus whatever statute of limitations applies to a potential breach claim.
Intellectual property files follow the life of the right. Patents last up to 20 years from the application filing date, so the application, assignment agreements, and licensing records should be kept at least that long.7United States Patent and Trademark Office. Manual of Patent Examining Procedure 2701 – Patent Term Trademarks can be renewed indefinitely, so registration certificates, renewal filings, and evidence of use should be kept for as long as the mark is active. Copyright registrations and the related licensing agreements warrant permanent retention, because copyright protection can last well beyond the life of the business’s original owner.
When a Litigation Hold Overrides Everything
When your company reasonably anticipates litigation, an investigation, or a government audit, you must immediately suspend any routine document destruction. A litigation hold overrides every other retention schedule in this article. It covers paper files, emails, electronic documents, text messages, and anything else potentially relevant to the dispute. The hold stays in place until the matter is fully resolved, including appeals. Destroying records subject to a litigation hold can result in court sanctions, adverse rulings, or separate criminal charges for obstruction.
Storing Records Electronically
Most businesses store records digitally, and federal agencies accept electronic records, but only if the system meets certain standards. The IRS requires that any electronic storage system accurately transfer, index, store, preserve, retrieve, and reproduce your books and records. The system must include controls to prevent unauthorized changes or deletions, and you need a regular inspection program to verify data integrity.8Internal Revenue Service. Revenue Procedure 97-22 – Guidance to Taxpayers on Electronic Storage Systems
Two requirements trip up businesses during audits. First, electronically stored records must be readable and reproducible. If a scanned document is too blurry to make out the numbers, it does not count. Second, if you switch software platforms or stop maintaining the hardware needed to open old records, the IRS treats those records as destroyed.8Internal Revenue Service. Revenue Procedure 97-22 – Guidance to Taxpayers on Electronic Storage Systems Migrating data during system upgrades is a legal obligation, not a convenience. You also need to be able to provide the IRS with the hardware, software, and personnel required to access the files during an examination.
The Department of Labor applies similar standards to employment records stored electronically. The system needs an indexing method that lets specific documents be located and retrieved, and the records must be legible both on screen and when printed. If a document cannot be accurately converted to digital form, you must retain the paper original.
Destroying Records the Right Way
Once a retention period expires and no litigation hold is in effect, destroy the records rather than let them accumulate. Old files create liability. They can be subpoenaed in future disputes, and storing sensitive data longer than necessary increases your exposure in a data breach.
For records containing consumer or employee personal information, the FTC’s Disposal Rule requires reasonable measures to prevent unauthorized access during destruction. Paper records should be shredded, burned, or pulverized so they cannot be reconstructed. Electronic media must be wiped or physically destroyed to the same standard.9eCFR. 16 CFR 682.3 – Proper Disposal of Consumer Information
If you hire a shredding or destruction vendor, the FTC expects you to exercise due diligence: review the company’s security policies, check references, and confirm it is certified by a recognized industry association. Handing boxes to a disposal company and hoping for the best does not satisfy the rule.9eCFR. 16 CFR 682.3 – Proper Disposal of Consumer Information Businesses subject to the Gramm-Leach-Bliley Act must fold their disposal practices into their broader information security program.
What Happens if the Records Are Not There
If the IRS audits you and your records are inadequate, the agency can reconstruct your income using its own methods, including bank deposit analysis, comparisons to similar businesses, and third-party data. The resulting assessment rarely works in your favor. You lose the ability to substantiate deductions, which means they get disallowed entirely.
Department of Labor investigations into wage and hour complaints lean heavily on employer records. If you cannot produce time and pay records, investigators will generally accept the employee’s account of hours worked and wages owed. That shifts the burden of proof in a direction no employer wants. Civil monetary penalties for willful or repeated Fair Labor Standards Act violations can apply on top of back-wage liability.10U.S. Department of Labor. Civil Money Penalty Inflation Adjustments
For employee benefit plans, failing to retain the six years of ERISA-required documentation can mean paying benefits a second time to a former participant you cannot prove you already paid. The pattern across agencies is consistent: when records are missing, the assumptions go against the company that should have kept them. State tax authorities and labor departments add their own retention requirements on top of the federal ones, sometimes extending the window to four, five, or seven years for state income and sales tax records, and up to ten years for workers’ compensation files in some jurisdictions. A retention policy built only on the federal minimums can leave you exposed at the state level, so it is worth checking with your state’s tax authority and labor department before you set the shredder running.