How to change the ceiling value for the National Pension Scheme Authority (NAPSA) deduction on Sage Payroll Professional. You'll need to update your NAPSA Method of Calculation.
As from 1 January 2025, the new NAPSA earnings ceiling is ZMW 34164.00 per month.
The maximum an employee or employer will contribute per month at 5% is ZMW 1708.20.
The total maximum contribution by both the employee and employer is ZMW 3416.40.
The contribution rate remains unchanged at 10% of the employee’s monthly gross earnings subject to the statutory contribution ceiling above.
Before you make changes
- Create a backup before applying the changes
- Ensure your company is in January 2025
Apply the changes
- Access your company.
- From the Main Menu of your company, go to Payroll, then select Definitions.
- Choose Methods of Calculation.
- Select Change.
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Click on the NAPSA deduction line.
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Select the last method number on file for NAPSA. - Increase the value next to 'If Calc Amnt is Greater than Max of' to 1708.20
- Increase the value next to 'Then Deduction must be' to 1708.20 (both deduction and company contribution)
NOTE: Apply these changes for both deductions and company contributions.

- Once completed, Close the Method of Calculation screen.
- Select Yes to recalculate all values.
For any assistance with the changes to the NAPSA limit, contact your accredited Sage Business Partner.
- Solution ID
- 250106130411620
- Last Modified Date
- Thu Jan 08 05:23:12 UTC 2026
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