Tax Governance for Large Companies: Making Tax Risk Visible to the Board

For large taxpayers and corporate groups, tax risk is rarely the result of a single error. It more often arises from unclear ownership, inconsistent processes across entities, or significant decisions taken without a documented tax view. A governance framework addresses these root causes.

Four elements of a practical framework

• Policy: a short statement of the company's approach to tax and its risk appetite.
• Roles: clear responsibility for tax compliance, advice, and decisions.
• Controls: key checks over filings, payments, and reconciliations.
• Escalation: thresholds that determine when matters go to the CFO or the board.

The output should be practical. A risk register that rates issues by likelihood and impact, reviewed periodically by management, often does more for governance than a lengthy policy manual.