Before you start

A NamRA taxpayer registration and tax number
A determination of where your income has its source
Employment records or business accounts
Records of any income arising outside Namibia

Step-by-step

1
Register with NamRA
Registration produces your tax number and access to the ITAS online filing system. Your employer operates PAYE, but the registration is yours and you need it for a range of other transactions.
OnlineWho: YouFirst month
2
Understand the source basis before you assume anything
Namibia taxes income sourced or deemed sourced in Namibia. Rental income, dividends or a pension arising abroad generally fall outside the Namibian net — but the interaction with your home country's rules and any double tax agreement is where the real answer lives. Take first-year advice if you have income elsewhere.
OnlineWho: You
3
Check PAYE against the current scale
For 2026/27: nil to NAD 100,000; 18% on the next NAD 50,000; then NAD 9,000 plus 25% above NAD 150,000; NAD 59,000 plus 28% above NAD 350,000; NAD 115,000 plus 30% above NAD 550,000; NAD 205,000 plus 32% above NAD 850,000; and NAD 429,000 plus 37% above NAD 1,550,000. The threshold was raised in a recent budget, so verify against NamRA rather than an older table.
Via employerWho: You
4
Confirm the social security deduction
The Social Security Commission requires 0.9% of basic salary from each of employer and employee, on a capped wage, with the ceiling raised with effect from March 2025. It is a small figure and it is compulsory; check it appears on your payslip.
Via employerWho: You
5
File your annual return
The Namibian tax year for individuals ends on 28 February. Salaried taxpayers file after year end through ITAS; anyone with additional income files as a provisional taxpayer with its own deadlines.
OnlineWho: YouAfter 28 February
6
Keep the tax good-standing certificate current
NamRA issues a certificate of good standing that is requested for tenders, permit matters and a range of transactions. It follows from filing, so a gap in returns becomes a blocked transaction later.
OnlineWho: You

Documents you’ll need

NamRA tax number
Payslips and the employer's PAYE records
Records of income arising outside Namibia
Employment or residence permit
Business accounts, for the self-employed

Things most newcomers don’t know

Source-based taxation is the structural fact, and people arriving from South Africa get it backwards.

South Africa taxes its residents on worldwide income. Namibia does not — it taxes income sourced or deemed sourced in Namibia. For someone with property, investments or a pension elsewhere, that is a materially better position, and it is the single most consequential difference between the two systems for an individual. It is also frequently assumed away by advisers who work primarily on South African rules. Establish it properly in year one.

Source: Namibia Revenue Agency; PwC Namibia tax reference card

The tax-free threshold is real money and it was raised recently.

For the 2026/27 years of assessment the first NAD 100,000 of taxable income attracts no tax at all, after a budget increase from the long-standing lower threshold. Because the scale then steps quickly, that first band is worth a meaningful amount to every taxpayer regardless of income. Anyone using a saved payroll table or an older calculator is computing from the previous threshold and will get a different number from their payslip.

Source: PwC Namibia tax reference card; NamRA

A 37% top rate sounds high until you notice what it is not applied to.

Namibia's top marginal rate of 37% bites above NAD 1,550,000, which is a high income here, and it applies only to Namibian-source income. Compared with South Africa's 45% on worldwide income, or Ghana's 35% on worldwide income for residents, the effective position for a professional in Windhoek with assets abroad is frequently better than the headline rate suggests. The comparison that matters is the effective rate on your actual income mix.

Source: PwC Worldwide Tax Summaries

The tax year ends on 28 February, in step with South Africa and out of step with everyone else.

Namibia's individual tax year runs to the end of February rather than to 31 December, mirroring the South African fiscal year. Anyone whose home country works on a calendar year has to keep two sets of dates straight, and the mismatch matters when apportioning income in an arrival or departure year. Getting the split right in year one avoids an argument in year two.

Source: Namibia Revenue Agency

Common mistakes to avoid

Assuming worldwide taxation because South Africa applies it.
Using a payroll table from before the tax-free threshold was raised.
Treating the tax year as a calendar year rather than ending 28 February.
Failing to check that social security is actually being deducted and remitted.
Letting returns lapse and then needing a good-standing certificate at short notice.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.