Namibia Tax Filing Guide 2026

Overview — Tax Filing in Namibia

The Namibia Revenue Agency (NamRA) operates an online tax administration system for all tax filings, payments, and compliance management. Taxpayers register on the NamRA portal, obtain a tax registration number, and file all returns electronically. The system covers income tax (individual and corporate), VAT, PAYE, withholding taxes, and other levies. NamRA has modernised its systems in recent years to improve taxpayer services and compliance. The tax year for individuals and most companies runs from 1 March to 28 February (following the South African tax year convention).

Tax Registration Number

A tax registration number is mandatory for all taxpayers in Namibia — individuals, companies, partnerships, trusts, and other entities. To obtain a tax number, register on the NamRA portal with valid identification (passport, national ID, or business registration certificate). A tax number is required for many transactions including opening a bank account, registering property, importing/exporting goods, and obtaining business permits. Companies must have a tax number before they can operate legally in Namibia.

Filing Deadlines

Different taxpayers have different filing deadlines in Namibia:

• Individual taxpayers — annual return by 30 June following the tax year end (28 February)
• Provisional taxpayers (self-employed, businesses) — first provisional payment due 30 June, second due 28 February, annual return by 30 June
• Companies — annual return within 6 months of financial year end
• PAYE (employers) — monthly return by the 15th of the following month
• VAT — bi-monthly return by the 25th of the month following the VAT period
• Withholding tax — monthly return by the 15th of the following month

Late filing attracts penalties and interest at 10% per annum on any unpaid tax. More severe penalties apply for failure to file after NamRA notices.

Provisional Tax System

Provisional taxpayers (self-employed individuals, companies, and persons with investment income not subject to PAYE) must estimate their annual tax liability and pay in two instalments:

• First instalment — due 30 June (50% of estimated total tax)
• Second instalment — due 28 February (remaining 50%, adjusted for actual income)

A third top-up payment may be required if the estimated tax was significantly understated. Underpayment of provisional tax attracts interest at 10% per annum. The final tax liability is reconciled when the annual return is filed by 30 June.

NamRA Online Portal

NamRA's online portal allows taxpayers to:

• Register for tax and obtain a tax number
• File annual and periodic returns
• Make tax payments (via EFT or online transfer)
• View tax history and compliance status
• Request tax clearance certificates
• Submit objections and appeals
• Track refund applications

Taxpayers can access the portal at www.namra.gov.na. Registration requires a valid email address and identification document. All records are stored digitally.

FAQs

Can I file my tax return manually or is it mandatory to file online?

All tax returns in Namibia must be filed electronically through the NamRA online portal. Manual filing is no longer accepted except in special circumstances with NamRA approval.

What records do I need to keep?

Taxpayers must keep records for at least 5 years from the end of the tax year. Records include income statements, receipts, invoices, bank statements, contracts, and asset registers.

How long does it take to get a tax clearance certificate?

If all returns are filed and taxes paid, a tax clearance certificate can be obtained online from the NamRA portal within 1–3 weeks.

Disclaimer

This guide provides general information about Namibian tax filing for the 2026 tax year. Tax laws, deadlines, and portal features may change. Always consult with a qualified Namibian tax advisor or the Namibia Revenue Agency for advice specific to your situation. InvestmentKit does not provide tax advice.