What Records Does a Small Business Need to Keep? (The Complete Retention Guide)

The Business Record Retention Schedule

Here is the master retention schedule for small business records. This is organized by category with a conservative retention period that accounts for the IRS statute of limitations and most state requirements:

• 1 year: Bank deposit slips, purchase orders, receiving records, and other operational records that have been reconciled and verified
• 3 years: Employee expense reports, petty cash records, and correspondence that does not relate to significant legal matters
• 7 years: Tax returns and all supporting documentation; bank statements; cancelled checks; credit card statements; accounts payable and receivable records; inventory records; payroll records; expense receipts; invoices; contracts and agreements (after termination)
• Permanently: Incorporation and partnership documents; meeting minutes and board resolutions; stock and equity records; real property deeds and records; patents and trademarks; audited financial statements; tax returns for years involving property sales or unusual transactions

Tax and Accounting Records

Tax and accounting records form the core of your business record-keeping requirement. Keep all of the following for a minimum of 7 years:

• Federal, state, and local tax returns (all years)
• Supporting schedules and worksheets for all tax returns
• W-2s and 1099s issued to and received by your business
• Bank statements for all business accounts
• Credit card statements for all business credit cards
• Cancelled checks (or check images) for significant payments
• Receipts for all business expenses over $75 (and all meals/entertainment regardless of amount)
• Invoices issued to clients
• Bills and invoices received from vendors
• Depreciation schedules for all business assets
• Proof of estimated tax payments made
• Records of charitable contributions made by the business

Your accounting software (QuickBooks, Xero) stores most of this automatically. The records you need to actively manage are physical receipts and any documents received outside your normal digital workflow.

Employment and Payroll Records

Employment records carry their own retention requirements, some longer than tax records:

• Payroll records (7 years after termination): Payroll registers, payroll tax filings (941, 940, W-2s), time sheets, pay stubs, and records of deductions
• I-9 forms (3 years from hire date or 1 year after termination, whichever is later): Keep all I-9s, including expired documents
• Employee files (7 years after termination): Applications, offer letters, performance reviews, disciplinary records, and separation documentation
• Benefits records (6 years): Health insurance, retirement plan, and other benefit enrollment and election documentation
• OSHA records (5 years): Records of work-related injuries and illnesses if you are OSHA-covered

Employment records are subject to audit by multiple agencies beyond the IRS, including the Department of Labor and state employment agencies. Keep these organized and accessible.

Corporate and Business Documents

These documents define the legal existence of your business and should be kept permanently:

• Articles of incorporation or organization (LLC)
• Operating agreement (LLC) or bylaws (corporation)
• Minutes of all shareholder and board meetings (corporations)
• Stock certificate records and equity ledger
• Partnership agreement (if applicable)
• Business licenses and permits
• DBA (doing business as) registrations
• EIN (Employer Identification Number) confirmation letter from the IRS
• Business insurance policies (keep current policy and prior 3 years minimum)

Contracts and Legal Agreements

Contracts create legal obligations that may need to be enforced or defended years after the contract period. Keep:

• Client contracts (7 years after termination)
• Vendor and supplier agreements (7 years after termination)
• Lease agreements (7 years after the lease ends)
• Loan documents and promissory notes (7 years after repayment)
• Insurance policies (keep current policy; prior policies for 7 years)
• Non-disclosure agreements (7 years after termination)
• Settlement agreements (permanently)
• Intellectual property assignments and licenses (permanently)

Property and Asset Records

For any property or significant asset owned by the business, you need records that document its cost basis — both for depreciation purposes during ownership and for calculating gain or loss upon sale. Keep permanently (or until 7 years after the asset is sold):

• Real property deeds and title records
• Purchase documentation (closing statements, purchase agreements)
• Records of all capital improvements to real property
• Equipment purchase invoices and records
• Depreciation schedules for all depreciable assets
• Vehicle purchase records, registration, and title
• Appraisals for donated or distributed property

Property cost basis records are especially important because the holding period can span decades. A business that sells real property purchased 20 years ago needs those original purchase records to calculate the gain correctly. Keep them for the life of the property plus 7 years.

IRS-Specific Documentation Requirements

The IRS has specific documentation requirements for certain expense categories that are more demanding than a general "keep your receipts" policy:

Meals and Entertainment

For any business meal or entertainment expense, the IRS requires: the receipt, the amount, the date and location, the business purpose, and the names of the people present. "Lunch with client" is not adequate — you need "lunch with John Smith from ABC Corp to discuss the new service agreement, February 12, 2025, at The Bistro, $87.50." Record this at the time of the meal while the details are fresh.

Vehicle and Mileage

The IRS requires a contemporaneous mileage log: date, destination, business purpose, and miles driven for each business trip. "Approximately 10,000 business miles this year" reconstructed from memory will not survive audit scrutiny. Use an app like MileIQ that creates a timestamped, GPS-verified log automatically.

Home Office Deduction

Document the square footage of your home office and total home square footage. Keep records of all home expenses (mortgage interest, rent, utilities, insurance, repairs) that form the basis of the deduction. Photographs of your dedicated work space can be helpful supplemental documentation.

For guidance on the specific deductions you can claim and the documentation needed for each, see our guide on small business tax deductions. And for the habits that make record-keeping automatic throughout the year, read our audit-proof bookkeeping habits guide.

Building Your Record Storage System

The best record storage system is the one you will maintain consistently. Here is a practical approach that works for most small businesses:

1. Primary accounting records: Store in your cloud accounting software (QuickBooks, Xero). These include all transaction records, invoices, and financial reports. Your accounting software is your primary financial record.
2. Receipts and expense documentation: Use a receipt capture app (Dext, Hubdoc) that scans and stores receipts digitally, linked to the corresponding transaction in your accounting software. Digital receipts stored in the cloud are fully IRS-compliant.
3. Contracts and legal documents: Maintain a dedicated folder structure in Google Drive, Dropbox, or a document management system. Organize by category and year. Back up to at least two locations.
4. Tax returns: Store copies of all filed returns and supporting schedules in your document system. Request a copy of each return from your CPA at filing if you do not already have one.
5. Year-end archive: At the end of each year, create a consolidated archive of all records for that tax year and label it clearly. This makes retrieval easy if records are ever requested years later.

If your record-keeping is currently disorganized, start with a cleanup of the current year and build good habits going forward. Your bookkeeping system and your record-keeping system should work together — clean books and organized documentation form the foundation of a business that is always audit-ready.

Frequently Asked Questions