Start with a clear responsibility map
Assign ownership for tax data, supporting documents, reconciliations and review. A clear responsibility map reduces last-minute gaps and helps management understand which information still requires attention.
Review the quality of accounting records
Corporate tax work begins with reliable financial information. Review the chart of accounts, unusual balances, related-party entries, fixed assets, provisions and year-end adjustments before tax computations are prepared.
Document important business facts
Maintain current information about legal entities, licences, branches, ownership, business activities, elections and material transactions. Tax treatment can depend on facts that are not visible from the trial balance alone.
Build a review calendar
Create internal dates for data collection, calculation, management review, approval and filing. Allow time for technical questions and document corrections.
Professional note: This article is general information and should not be treated as tax or legal advice.