Payroll Processing in Kenya 2026: How It Works, What It Costs & Every Statutory Obligation Explained

Payroll processing in Kenya is one of the most heavily regulated monthly obligations an employer faces. It is not simply calculating salaries and making bank transfers. It requires computing five different statutory deductions for every employee, remitting each to a separate government body, and filing returns on multiple portals — all before the 9th of the following month. Missing any single deadline triggers automatic penalties and compounding interest. This guide explains exactly how payroll processing works in Kenya in 2026, what each deduction is, when it is due, and what managed payroll services in Kenya cover end-to-end.

What Payroll Processing in Kenya Involves

A Kenya payroll cycle covers the following mandatory steps every month:

• Payroll data collection: Gather inputs from the business — new starters, leavers, overtime, salary changes, allowances, advances, and deductions. This must be complete before computation can begin.
• Gross-to-net computation: Calculate each employee's gross pay, apply all statutory deductions (PAYE, NSSF, SHIF, AHL), and compute net pay. Every deduction must use the current rates set by the relevant government authority.
• Employer contribution calculation: Add employer-side statutory obligations — employer NSSF contribution, employer AHL contribution, and NITA levy where applicable.
• Payroll register preparation: Compile the complete payroll register showing each employee's gross pay, every deduction line, employer contributions, and net pay.
• Statutory filings: Submit the P10 return on KRA iTax, NSSF schedules on the NSSF portal, SHIF returns on the SHA portal, and AHL via the applicable channel.
• Remittances: Pay all statutory amounts to the respective authorities — PAYE to KRA, NSSF employer and employee shares to NSSF, SHIF employee deduction to SHA, AHL contributions as required.
• Payslip distribution: Issue itemised payslips to every employee. The Employment Act Cap 226 requires payslips showing gross pay, each deduction, and net pay.
• Bank payment: Execute the net salary payment to employees by the agreed paydate.
• Record archiving: Retain P10 returns, NSSF schedules, SHIF receipts, and payslips for a minimum of five years as required by KRA.

Every step must be completed to the same standard every month, regardless of the size of the payroll. A single error in the PAYE computation or a missed NSSF remittance creates a compliance gap that accumulates penalties until corrected.

PAYE: The Largest Statutory Obligation

Pay As You Earn (PAYE) is income tax withheld by the employer from the employee's salary and remitted to KRA. It is the single largest statutory deduction on most Kenya payrolls. The 2026 PAYE bands (monthly) are:

• First KES 24,000: taxed at 10%
• KES 24,001 – KES 32,333: taxed at 25%
• KES 32,334 – KES 500,000: taxed at 30%
• KES 500,001 – KES 800,000: taxed at 32.5%
• Above KES 800,000: taxed at 35%

Personal relief of KES 2,400 per month reduces the PAYE payable for every employee. SHIF and Housing Levy employee contributions are tax-deductible from December 2024 and 27 December 2024 respectively. The P10 return showing the full payroll computation must be filed on KRA iTax and the tax remitted by the 9th of the following month. A single missed filing attracts a 5% penalty on the outstanding PAYE plus 1% compounding monthly interest — on a KES 500,000 PAYE liability, that is KES 25,000 in the first month alone.

NSSF: Two Tiers, Both Mandatory

The National Social Security Fund (NSSF) contribution structure changed significantly under the NSSF Act 2013, with Year 4 rates effective from February 2026. The two-tier system works as follows:

• Tier I: 6% employee + 6% employer on the first KES 9,000 of pensionable pay. Maximum KES 540 each per month.
• Tier II: 6% employee + 6% employer on pensionable pay from KES 9,001 to KES 108,000. Maximum KES 5,940 each per month.

Maximum total NSSF contribution per employee per month (employer + employee combined): KES 12,960. Both the employee and employer shares must be remitted to NSSF by the 9th of each month. Schedules are filed on the NSSF employer portal. Our Kenya payroll processing service handles both tiers automatically, applying the correct pensionable pay calculation for each salary band.

SHIF: What Changed From NHIF in October 2024

The Social Health Insurance Fund (SHIF) replaced the National Hospital Insurance Fund (NHIF) in October 2024 under the Social Health Insurance Act 2023. The key differences:

• Contribution basis: NHIF was a flat rate (KES 500–1,700 depending on salary band). SHIF is a percentage — 2.75% of gross salary — meaning higher earners contribute more.
• Employer contribution: There is no employer-side SHIF contribution. The 2.75% is the employee's deduction only, remitted by the employer to the Social Health Authority (SHA).
• Tax deductibility: SHIF employee contributions are tax-deductible from December 2024, reducing the net PAYE payable by 15% of the SHIF amount (maximum KES 5,000/month relief).
• Portal: Remittances go to SHA, not NHIF. All employer NHIF accounts were migrated at the transition date.

Affordable Housing Levy: Employer-Matched Since March 2024

The Affordable Housing Levy (AHL) is 1.5% of gross salary from the employee, matched by a 1.5% employer contribution. Effective 19 March 2024, following court challenges and reinstatement. The employee contribution is tax-deductible from 27 December 2024. Combined, the AHL adds 1.5% to the employer's direct labour cost per employee per month. On a KES 150,000 gross salary, employer AHL is KES 2,250/month — a meaningful cost that many employers initially failed to budget for when the levy was introduced.

The Finance Act 2025–2026: What Changed

Kenya's Finance Act is enacted annually and frequently changes the payroll compliance landscape. Key changes that affect payroll processing services in Kenya as of mid-2026:

• NSSF Year 4 rates (February 2026): Tier I and II ceilings increased, bringing maximum monthly NSSF contribution to KES 12,960 per employee (combined employer and employee).
• SHIF tax deductibility: Fully in effect from December 2024; the relief of 15% of SHIF contributions (capped at KES 5,000/month) applies to all payrolls.
• AHL employee tax deductibility: Confirmed from 27 December 2024; reduces the PAYE payable for every employee by 15% of their AHL contribution.
• Digital Service Tax and turnover tax changes: Not directly payroll items, but relevant to how some contracts and directors' fees are classified for PAYE purposes.

Staying current with Finance Act changes is one of the primary reasons businesses outsource payroll. Applying last year's rates in the current year creates cumulative underpayment that KRA will identify at audit.

What Managed Payroll Services in Kenya Actually Cover

A well-structured managed payroll service in Kenya covers the entire cycle described above: data collection, gross-to-net computation, all statutory deductions at current rates, P10 PAYE filing on KRA iTax, NSSF schedules, SHIF remittance, AHL administration, itemised payslip distribution, bank payment file generation, and 5-year records retention. Year-end services include P9 tax certificates for each employee and the annual P10 reconciliation. For companies without a Kenya entity, employer of record services combine legal employment with full payroll management under one arrangement. For companies that have their own entity and need the payroll cycle managed professionally, standalone payroll outsourcing is the right structure.

For context on payroll outsourcing costs and how to select a provider, see our guide on payroll outsourcing in Kenya and our deeper look at Kenya payroll compliance for 2026.