How many years of records should I actually keep on hand?
Three years of financial statements and tax returns is the common baseline lenders and auditors expect, though some situations call for longer — check your specific lender or industry requirements.
What does "segregation of duties" mean for a small business with few employees?
It means no single person handles a transaction start to finish — for example, the person who approves an expense shouldn't also be the one who pays it. Small teams can achieve this with owner review steps even without dedicated staff.
Do I need to do this if nobody is auditing me right now?
Being audit-ready pays off even without a scheduled audit — it's the same organization a lender wants before approving a loan, or an investor wants before writing a check.
Is there a Canadian version of this checklist?
Yes — see the Financial Audit-Readiness Checklist (Canada), which references T2 returns, T4/T4A records, and GST/HST filings instead of their US equivalents.