Internal audit is most valuable when it identifies issues before they become incidents. Founders should monitor recurring exceptions, delayed reconciliations, and unapproved payment behavior.
Control testing should focus on high-risk workflows first: revenue recognition, vendor payments, payroll, and statutory filings. These areas create disproportionate downside when unmanaged.
Quarterly governance reviews create accountability loops and improve decision quality. They also support smoother interactions with auditors, lenders, and external stakeholders.