Arrears Calculator
Estimate arrears accrued between the notional date of effect and the date your revised salary is actually paid.
Projected
Common 12 / 20 / 24 / 30-month scenarios
Inputs
Use the Revised Pay calculator to get an estimate.
Months of arrears auto-calculated — override below if needed.
Set to 0 for a basic-pay-only estimate.
Estimated Arrears
(New Basic − Old Basic + DA) × Months
Total Estimated Arrears
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About arrears
Arrears accumulate during the gap between the notional date of effect and the date the revised pay is actually disbursed. The exact period depends on when the notification and implementation orders are issued. Rules on whether DA is paid on arrears, and whether payment is made as a lump sum or in instalments, vary by order.