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Retirement, Pension & GPF
GISS Deduction Calculator
Calculate monthly and annual GISS deduction based on group or custom rate.
GISS Deduction Calculator
Calculate your monthly and annual Group Insurance & Savings Scheme (GISS) deduction based on your group, or enter a custom rate.
Please fill in all fields with valid values.
Result
Monthly GISS Deduction—
Annual GISS Deduction—
Illustrative group rates shown — please verify against the latest Finance Department circular and update if needed.