Record retention sits in an awkward middle ground: keep everything indefinitely and you're buried in old paperwork with no real benefit; toss things too soon and an audit or dispute can turn into a real problem with no documentation to fall back on. The good news is the actual guidance is fairly specific.
Tax returns and supporting documents: at least 3 years, often 7
The IRS generally has 3 years to audit a return, which extends to 6 years if income was substantially underreported, and there's no time limit at all in cases of fraud or an unfiled return. Keeping tax returns and their supporting documentation for 7 years covers nearly every realistic scenario without keeping things indefinitely.
Payroll records: at least 4 years
Federal requirements generally call for at least 4 years of payroll tax records, though some states require longer — worth checking your specific state's requirement if you have employees. This connects directly to getting worker classification right in the first place, since misclassification disputes often reach back several years.
Business formation and ownership documents: permanently
Articles of incorporation, operating agreements, and anything establishing ownership or structure should be kept for the life of the business, not on a rolling schedule — these aren't the kind of document you want to be reconstructing years later.
Bank and credit card statements: 7 years
These support your tax filings and are often the first thing requested in an audit, so matching them to the same 7-year window as your returns keeps everything consistent and easy to produce together.
What actually makes this manageable
Digital storage removes most of the practical burden here — a well-organized cloud folder by year makes 7 years of records take up no physical space and stay searchable, unlike a filing cabinet that quietly becomes unmanageable. This pairs naturally with the chart of accounts that organizes the records in the first place.
If your records are scattered across drives, inboxes, and old software, getting them organized once is far easier than trying to reconstruct them during an actual audit. S&C Bookkeeping keeps client records organized and retained correctly as part of ongoing bookkeeping. Get in touch if you're not sure what you actually have on file right now.