Bookkeeping tips
How long should a small business keep tax and bookkeeping records?
A practical retention guide for receipts, tax returns, payroll records, property documents, and digital bookkeeping files.
Keeping everything forever creates clutter, but disposing of records too early can make it difficult to support a tax return, prove an asset's cost, or answer a payroll question. A useful retention policy starts with the type of record and the event it supports.
The general federal rule
The IRS generally says to keep records supporting income, deductions, or credits until the period of limitations for the return runs out. In many ordinary situations that is three years, but important exceptions apply. Official source
When the period is longer
Keep records for six years when more than 25 percent of gross income shown on the return was not reported.
Keep records for seven years for a claim involving a worthless security or bad-debt deduction.
Keep records indefinitely when no return was filed or a fraudulent return was filed.
Keep employment tax records for at least four years after the tax becomes due or is paid, whichever is later.
These are federal limitation periods, not a promise that every business document has the same lifespan. Contracts, insurance matters, state rules, legal disputes, and lender requirements may call for longer retention.
Property and asset records
Keep records related to property for as long as needed to calculate depreciation, basis, gain, or loss, and then through the limitation period for the return covering the property's disposal. Save the purchase agreement, invoice, settlement statement, improvement costs, depreciation schedule, and sale or trade-in documents.
Records worth keeping permanently
A practical permanent file often includes filed tax returns, entity formation documents, ownership records, major contracts, annual financial statements, and records for property still owned. The IRS recommends keeping copies of filed returns because they help prepare later returns and amendments.
What to save with the books
Sales invoices, cash-register or merchant reports, and deposit support
Vendor bills, receipts, canceled checks, and proof of payment
Bank, credit-card, loan, and payment-processor statements
Payroll registers, tax deposits, Forms W-2 and W-4, and filed payroll returns
Mileage logs and documents showing the business purpose of travel
Purchase and sale records for equipment, vehicles, and real estate
Filed sales-tax returns and reports supporting taxable and exempt sales
Digital records count
Electronic records are acceptable when they follow the same basic principles as paper records. Make sure files remain readable, searchable, backed up, and tied to the relevant transaction. Official source
Build a simple retention system
Create folders by year, then by category. Restrict access to payroll and tax-identification documents. Use a secure backup separate from the primary device. At the end of each year, label the retention date instead of deciding document by document later.
Before destroying records, consider pending audits, amended returns, property still owned, unresolved claims, and professional advice specific to the business. This article is general information, not legal or tax advice.
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