Zambia PAYE
Calculator 2025/26

ZRA progressive tax (0%–37%), NAPSA social security (5% employee + 5% employer, capped K1,708.20/month). Annual computation per ZRA bands.

✦ Includes AI Advisor ZRA 2025/26 Verified NAPSA · Capped ZMW · Zambian Kwacha

Last verified: July 2025 · Source: ZRA (zra.org.zm) · Income Tax Act · NAPSA Act

Also see: Zambia VAT Calculator

2025/26 Key Facts: PAYE bands on annual income: 0% up to K61,200; 20% on K61,201–85,200; 30% on K85,201–110,400; 37% above K110,400. NAPSA contribution is 5% employee + 5% employer, each capped at K1,708.20/month (K20,498.40/year) for the rate set used on this page. PAYE is computed on gross employment income.

Enter Your Details Zambian Kwacha · ZMW
Annual Gross Salary K 150,000
K 50,000K 5,000,000
Or type exact annual amountBefore any deductions
K
Active DeductionsToggle to include / exclude
NAPSA
5% employee — capped K1,708.20/mo

NAPSA employee contribution (5%) is capped at K1,708.20 per month. Employer NAPSA (5%) is a separate employer cost and this page applies the same cap for the rate set used here. PAYE is shown on gross employment income.

Annual Take-Home Pay
K 0
After PAYE & all deductions
Effective Tax Rate 0%
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ZRA 2025/26 Annual Bands ▾
K 0 – 61,2000% — exempt
K 61,201 – 85,20020% on excess above 61.2k
K 85,201 – 110,400K4,800 + 30% on excess
Above K 110,400K7,560 + 37% on excess

Calculated annually on gross employment income. NAPSA employee and employer contributions are capped at K1,708.20/month or K20,498.40/year for the rate set used here.

NAPSA Rates 2025 ▾
Employee NAPSA5% of gross (capped K1,708.20/mo)
Employer NAPSA5% of gross (capped K1,708.20/mo)

NAPSA contributions are separate from PAYE. Monthly cap converts to K20,498.40 annually. Employer contribution is not deducted from employee pay but is added to employer cost.

Disclaimer: For informational purposes only. Not professional tax or legal advice. Rates based on ZRA income tax schedules and NAPSA Act. Verify with ZRA (zra.org.zm) or a qualified Zambian tax advisor.
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How Zambia PAYE Tax Is Calculated 2025/26

Zambia's Pay As You Earn (PAYE) income tax is administered by the Zambia Revenue Authority (ZRA) and assessed on an annual basis, with employers deducting monthly amounts proportionate to annual tax. This calculator applies the ZRA annual bands to gross employment income. Zambia's progressive PAYE has four bands with a top rate of 37%, applying above K110,400/year (about K9,200/month).

Pension contributions are managed by the National Pension Scheme Authority (NAPSA). Employees contribute 5% of gross salary, and for the rate set used on this page the employee contribution is capped at K1,708.20/month (K20,498.40/year). This page applies the same cap to the employer's 5% contribution when showing employer cost. NAPSA is shown as a separate statutory deduction from PAYE.

Zambia's four annual ZRA PAYE bands: the first K61,200 is exempt (0%); then 20% on K61,201–85,200; 30% on K85,201–110,400; and 37% above K110,400. The 37% top rate applies above roughly K9,200/month gross — this is among the steepest effective tax incidences in the region for middle-income earners.

Zambia uses the ZMW (Zambian Kwacha). The ZRA also collects withholding tax on rental income, dividends, and interest — keep this in mind for multi-income earners. Employers must file PAYE returns monthly on the ZRA e-services portal. Verify current rates with the ZRA at zra.org.zm.

Zambia ZRA PAYE Tax Bands 2025/26 (Annual)

Annual Taxable Income (ZMW) Tax Rate
0 – 61,2000%
61,201 – 85,20020%
85,201 – 110,40030%
Above 110,40037%

NAPSA employee: 5% capped at K1,708.20/month. Employer NAPSA: 5% capped at the same ceiling for the rate set used on this page. Applied annually. Currency: ZMW (Zambian Kwacha).

Zambia Tax FAQ

Common PAYE Questions

What are the Zambia PAYE tax bands for 2025/26?

Four annual bands: 0% on first K61,200; 20% on K61,201–85,200; K4,800 plus 30% on K85,201–110,400; K7,560 plus 37% above K110,400. These bands apply to gross employment income in this calculator.

How does NAPSA affect PAYE?

NAPSA is shown as a separate statutory deduction alongside PAYE. This calculator applies the ZRA PAYE bands to gross employment income and then shows employee NAPSA separately from the PAYE computation.

What is the NAPSA contribution cap?

The employee NAPSA contribution is capped at K1,708.20 per month, which equals K20,498.40 annually. If your calculated 5% contribution exceeds this cap, the cap applies. This page applies the same cap to the employer contribution for the rate set it is using.

How is NAPSA calculated if my salary is very high?

If your gross annual salary is high, your 5% NAPSA would exceed the cap. In that case, the page uses the capped annual amount of K20,498.40 for both employee NAPSA and the employer-cost view tied to the same rate set.

When must employers remit PAYE and NAPSA to ZRA?

PAYE must be filed and paid to ZRA by the 21st of the month following the payroll month. NAPSA contributions are remitted to NAPSA by the 10th of the following month. Late payments attract interest and penalties.

Are there other deductions beyond NAPSA?

For standard PAYE, only NAPSA is shown here. Employees may claim other deductions under specific circumstances (travel allowances, professional fees, medical aid) but these require ZRA approval and documentation. Consult your employer's payroll administrator.