Your mortgage relief
Qualifying interest; saving depends on tax band
Contributing to a registered pension can reduce PAYE, but “everyone should max it out” is poor advice. You also need money for current bills, debt payments and emergencies. A pension contribution moves cash into retirement savings; the tax saving covers only part of the contribution.
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The deduction limit
Qualifying contributions to registered retirement arrangements are subject to the statutory deduction rules, including the KES 30,000 monthly / KES 360,000 annual ceiling. The allowable employee contribution is also limited by the actual contribution and the applicable 30% pensionable-income test. NSSF uses part of the available pension deduction; it is not an extra KES 30,000 allowance on top of a full separate NSSF deduction.
Example: extra savings on a KES 100,000 salary
Under the standard February 2026 assumptions, mandatory employee NSSF is KES 6,000. If an additional KES 10,000 registered pension contribution qualifies and is fully deductible within the limits, PAYE falls by KES 3,000 where the whole deduction is in the 30% band. Take-home falls by KES 7,000 while KES 10,000 goes into pension savings. It does not increase take-home by KES 3,000.
Check scheme registration and costs
Confirm the scheme’s registration, charges, investment approach and access rules. Ordinary savings, shares or SACCO deposits are not automatically registered pension contributions. Ask the scheme for written details and statements rather than relying on a promised return or a provider ranking.
Employer contributions are separate
Your employer’s statutory NSSF match is an additional employer cost. It should not be taken out of your cash salary. Employer pension contributions and contributions made under special employer arrangements have their own tax conditions; do not simply copy an employee deduction calculation.
What to send payroll
Provide the registered scheme details, the contribution instruction and evidence of actual contributions. Reconcile contributions shown on the payslip with those credited to the scheme. If an annual contribution is made outside payroll, keep the statement for tax reconciliation and check the annual limit rather than assuming every payment is fully deductible.
Choose an affordable contribution
Compare the extra retirement savings with the reduction in usable monthly cash. Decide how much liquidity you need before increasing deductions. Tax rules on withdrawals depend on the type of benefit, membership and retirement circumstances, so the tax deduction at contribution stage is not a blanket promise that every withdrawal will be tax-free.
Read the NSSF guide for mandatory contributions and other legitimate PAYE deductions for the wider picture.
Sources and review date
Reviewed on 21 October 2026. Use the rules for the period being calculated; historical payslips may use different limits.