Payroll outsourcing in Kenya is the practice of delegating the calculation, deduction and remittance of statutory contributions for Kenya-based staff to a specialist provider. Kenyan payroll has several moving parts — PAYE income tax, NSSF pension, SHIF health contributions and the Housing Levy — each with its own rate, cap and deadline. For UK firms employing or engaging staff in Kenya, getting this right is essential, and the mechanics differ enough from the UK that outsourcing is common. This guide sets out how each deduction works, the employer on-cost picture, the deadlines, and why firms hand the function to local specialists.
Key Facts
| Item | Value |
|---|---|
| PAYE bands | 10% / 25% / 30% / 32.5% / 35% |
| Personal relief | KES 2,400 / month |
| NSSF | 6% employer + 6% employee |
| NSSF limits | KES 8,000 / 72,000; max KES 4,320 each |
| SHIF | 2.75% (replaced NHIF October 2024) |
| Housing Levy | 1.5% employer + 1.5% employee |
| Remittance deadline | By the 9th of the following month |
| PAYE filing | KRA iTax |
| Annual statement | P9 form |
| Employer on-cost example | ~4.4% (KES 150,000 salary) |
| UK employer NI (comparison) | 15% |
Key terms
- PAYE
- Pay As You Earn, Kenya's income tax deducted at source on a banded scale, filed through the KRA iTax system.
- SHIF
- The Social Health Insurance Fund contribution at 2.75%, administered by the Social Health Authority, which replaced NHIF in October 2024.
How Kenyan payroll deductions work
Answer: Kenyan payroll combines banded PAYE income tax, NSSF pension at 6% each side, SHIF health at 2.75% and the Housing Levy at 1.5% each side, all remitted monthly.
Each deduction has its own rules. PAYE runs on a banded scale of 10%, 25%, 30%, 32.5% and 35%, with a personal relief of KES 2,400 a month reducing the tax due. NSSF takes 6% from both employer and employee, within limits of KES 8,000 and KES 72,000, capping each contribution at KES 4,320. SHIF, the health contribution at 2.75%, replaced NHIF in October 2024. The Housing Levy adds 1.5% from each of employer and employee. For PAYE detail see the PAYE Kenya compliance guide and the NSSF employer obligations overview.
| Deduction | Employer | Employee | Notes |
|---|---|---|---|
| PAYE | n/a | 10-35% banded | KES 2,400/mo relief |
| NSSF | 6% | 6% | Max KES 4,320 each |
| SHIF | n/a | 2.75% | Replaced NHIF Oct 2024 |
| Housing Levy | 1.5% | 1.5% | On gross pay |
How Kenyan employer on-costs compare
Answer: Kenyan employer on-costs are low, around 4.4% on a KES 150,000 salary — well below the employer burden in every market this site covers.
The employer’s direct burden in Kenya is modest. On a KES 150,000 monthly salary an employer adds NSSF of 4,320 plus a Housing Levy of 2,250 — about 6,570, or roughly 4.4% of pay. What makes that figure meaningful is the comparison with your own market, and the gap differs: UK employer National Insurance alone runs at 15% from 6 April 2025 on top of pension auto-enrolment, while in the United States the dominant employer cost is not statutory at all but employer-funded health insurance, on top of FICA at 7.65%. Australia adds the Superannuation Guarantee at 12% plus state payroll tax; New Zealand is lighter at around 4-5%. Each country guide builds the comparison against its own market.
Employer on-costs versus the UK
For a UK buyer specifically: Kenyan employer on-costs of roughly 4.4% sit against UK employer National Insurance at 15%, so the on-cost gap reinforces Kenya’s overall cost advantage. This matters when modelling the fully loaded cost of a Kenya-based hire.
Deadlines, filing and compliance
Answer: Statutory deductions are remitted by the 9th of the following month, PAYE is filed via KRA iTax, and employees receive an annual P9.
Timeliness is the main compliance risk. All statutory deductions must be remitted by the 9th of the month following payroll, with PAYE filed through the KRA iTax portal and an annual P9 form issued to each employee summarising pay and tax. Missing deadlines triggers penalties, which is one reason firms outsource the function. UK firms running a standing team should also consider permanent establishment risk and how an employment-law framework interacts with payroll.
Why overseas firms outsource Kenyan payroll
Answer: Outsourcing shifts the calculation, filing and remittance burden onto local specialists who keep pace with changing rates and deadlines.
Everything on this page is a fact about Kenyan payroll and reads the same whether you are employing from London, Chicago, Frankfurt or Sydney: the deductions, the rates, the 9th-of-month deadline and the iTax filing route do not change with the buyer’s location. That is the point — Kenyan statutory rates and thresholds move, and the filing systems are unfamiliar to any finance team outside Kenya. A local payroll provider absorbs that complexity, ensures remittances hit the deadline, and reduces penalty risk. This pairs naturally with finance outsourcing and broader compliance support; note that an Employer of Record carries these obligations for you, which is why most firms placing a handful of roles start there rather than incorporating.
Why UK firms outsource Kenyan payroll
Kenyan statutory rates and thresholds change, and the filing systems are unfamiliar to UK finance teams. A local payroll provider absorbs that complexity, ensures remittances hit the 9th-of-month deadline, and reduces penalty risk — letting the UK firm focus on the work itself.
Key Takeaways
- Kenyan payroll combines banded PAYE, NSSF (6% each side), SHIF at 2.75% and the Housing Levy (1.5% each side).
- SHIF, the 2.75% health contribution, replaced NHIF in October 2024.
- Employer on-costs are low, around 4.4% on a KES 150,000 salary — versus 15% UK employer NI, and well below the employer burden in the US, Australia and continental Europe too.
- Deductions are remitted by the 9th of the following month, with PAYE via iTax and an annual P9.
Frequently Asked Questions
What are the main Kenyan payroll deductions?
Kenyan payroll covers PAYE income tax on a banded scale, NSSF pension contributions of 6 percent from each of employer and employee, SHIF health contributions at 2.75 percent, and the Housing Levy at 1.5 percent from each side.
What is SHIF and when did it start?
SHIF is the Social Health Insurance Fund contribution at 2.75 percent, administered by the Social Health Authority. It replaced NHIF in October 2024 as Kenya’s statutory health contribution.
What are employer on-costs in Kenya compared to the UK?
Employer on-costs in Kenya are low. On a KES 150,000 monthly salary an employer adds NSSF of 4,320 plus Housing Levy of 2,250, about 6,570 or roughly 4.4 percent, compared with UK employer National Insurance at 13.8 percent.
When are Kenyan payroll deductions remitted?
Statutory deductions are remitted by the 9th of the following month. PAYE is filed through the KRA iTax system, and employees receive an annual P9 form summarising their pay and tax.
Sources & References
- Kenya Revenue Authority (KRA), “PAYE,” accessed 2026-06-13. kra.go.ke ↗
- National Social Security Fund (NSSF) Kenya, “New Contribution Rates,” accessed 2026-06-13. nssf.or.ke ↗
- Kenya National Bureau of Statistics (KNBS), “Economic Survey 2025,” accessed 2026-06-13. knbs.or.ke ↗
Published by Outsourcing.ke.
Further Reading
- PAYE Kenya Compliance — income tax filing in detail
- NSSF Employer Obligations — pension contributions explained
- Kenya Costs Overview — the fully loaded cost picture