Saudi Zakat: separate financial years from 2024

Lock the period and applicable rule set

• Store each financial year's start and end dates.
• Identify whether the period begins after 1 January 2024.
• Keep filed-return values and assessments as historical evidence; do not silently overwrite them when calculation logic changes.
• Separate calendar-year, short-period and non-calendar-year cases.

Build a traceable working paper

• Tie accounting profit and equity to finalized financial statements.
• Map every addition and deduction to accounts, transactions and documentary evidence.
• Record ownership and taxpayer-status assumptions used by the calculation.
• Keep manual adjustments explicit, approved and reversible.

Specialist review triggers

• Financing activities, investment funds, mixed ownership or income-tax exposure.
• Changes in ownership, group structures, mergers, liquidation or short periods.
• Material related-party balances, long-term financing, construction or real-estate judgments.
• Differences between filed returns, assessments and migrated books.

Jabr workflow

Import historical filed figures as evidence and reconcile them to the ledger. Calculate only for a period and regime supported by the current rules engine. Unsupported periods or specialist cases should stop at a review-required result rather than produce an apparently final number.