Core Components of a Period End Tax Review
Several areas are evaluated during the review to ensure completeness and consistency across tax records and financial statements.
- Tax accrual balances
- Tax journal entries
- Deferred tax calculations
- General ledger balances
- Tax payment records
- Supporting schedules and documentation
- Intercompany tax transactions
Organizations often integrate Analytical Review (Journal Entries) and Reconciliation Quality Review activities to identify unusual trends and transaction anomalies.
How the Review Process Works
The process begins with collecting tax-related information from accounting systems and comparing it with supporting documentation. Finance and tax teams review balances for unusual fluctuations and determine whether transactions have been recorded appropriately.
Common review activities include:
- Comparing current-period balances with prior periods
- Reviewing tax accrual calculations
- Validating account classifications
- Investigating unusual entries
- Checking supporting schedules
- Verifying reconciliation results
Many organizations also include Cash Flow Statement Review procedures and Working Capital Performance Review activities because tax balances can influence broader financial reporting outcomes.
Practical Numerical Example
Assume a company closes its quarter with the following tax-related balances:
- Opening tax liability: $220,000
- Current period tax expense: $95,000
- Tax payments made: $80,000
The expected tax liability balance can be calculated as:
Closing Tax Liability = Opening Liability + Current Tax Expense − Tax Payments
Closing Tax Liability = $220,000 + $95,000 − $80,000
Closing Tax Liability = $235,000
If the tax ledger reports $247,000 instead of $235,000, the review identifies a $12,000 difference requiring investigation and supporting documentation.
Business Importance and Decision Impact
Period-end tax reviews influence more than tax reporting alone. Tax balances can affect earnings, liquidity measures, and management reporting decisions. A reliable review process creates better visibility into trends that impact strategic planning.
Outputs frequently support Monthly Business Review (MBR) discussions and Quarterly Business Review (QBR) assessments. Tax information may also influence analysis involving Receivables Collection Period trends and cash movement expectations.
Best Practices for Effective Reviews
Organizations that establish repeatable review procedures generally create more consistent financial reporting processes.
- Maintain complete supporting documentation
- Investigate significant period-to-period changes
- Document review findings and actions
- Validate reconciliation outputs
- Track recurring adjustment patterns
- Align reviews with reporting deadlines
Many finance functions connect tax reviews with Budget Accountability Review, User Access Review (Data), Implementation Compliance Review, and tax risk monitoring activities.
Summary
Period End Tax Review is a closing-period control activity used to validate tax balances, accounting entries, and supporting documentation before reporting is finalized. Effective reviews improve operational efficiency, strengthen financial performance visibility, and support accurate financial reporting.