How many years of T2 returns should I keep on hand?
Three years is the common baseline lenders and auditors expect, though the CRA generally requires you to retain records for six years — keeping that full window on hand is the safer habit.
What does "segregation of duties" mean for a small Canadian 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 this if I'm not being audited 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 US version of this checklist?
Yes — see the Financial Audit-Readiness Checklist, which references IRS tax returns, W-2/1099 records, and state sales tax filings instead of their Canadian equivalents.