Namibia Investment Income Guide 2026

Overview — Investment Income Taxation

Namibia taxes investment income through withholding taxes at source for certain passive income streams. The withholding tax is generally a final tax for resident individuals on dividends, meaning no further tax reporting is required. For companies, withheld tax is creditable against corporate tax. For non-residents, withholding tax rates may be reduced under applicable double tax treaties (DTTs) with South Africa, the UK, India, and others. The investment landscape in Namibia includes Treasury bills, government bonds, listed shares on the Namibian Stock Exchange (NSX), and bank deposits.

Dividends — 10% WHT (Final for Residents)

Dividends paid by Namibian-resident companies are subject to withholding tax at 10%. For resident individuals, this is a final tax, meaning the dividend income is not included in the individual's progressive income tax assessment. For corporate shareholders, the 10% WHT is a creditable advance payment against their CIT liability. For non-residents, the dividend WHT rate is also 10% (may be reduced to 5–7.5% under some DTTs). Dividends from Namibian companies listed on the NSX are subject to the same 10% WHT. Qualifying intra-group dividends may be exempt from WHT under certain conditions.

Interest Income

Interest income taxation in Namibia depends on the residency of the recipient:

• Resident individuals — interest income is included in taxable income and taxed at marginal IIT rates (0–37%). No withholding tax applies on interest paid to Namibian residents.
• Non-residents — interest paid to non-residents is subject to withholding tax at 10% (may be reduced under DTTs)
• Resident companies — interest income is included in taxable income and taxed at the CIT rate (32%)
• Government securities — Treasury bills and government bonds interest is taxable for residents at marginal rates

Bank deposit interest is fully taxable for residents at their marginal income tax rate. There is no separate lower rate for bank interest. Interest on tax-free savings accounts or similar vehicles is not generally available in Namibia.

Capital Gains on Investments

As detailed in the capital gains guide, CGT in Namibia applies primarily to immovable property. Gains on the disposal of listed shares on the NSX are generally not subject to CGT for individuals, unless the shares are held as trading stock or through a company that is a property company. Gains on government bonds and Treasury bills are also not subject to CGT. For companies, gains on shares may be subject to CGT if included in the definition of an asset subject to CGT.

NSX & Collective Investment Schemes

The Namibian Stock Exchange (NSX) is one of the largest stock exchanges in Africa by market capitalisation, largely due to dual-listings with the Johannesburg Stock Exchange (JSE). Dividends from NSX-listed companies are subject to the standard 10% WHT. Collective investment schemes (unit trusts and mutual funds) are popular investment vehicles in Namibia. Distributions from these schemes are generally taxable in the hands of the investor — dividends distributed are subject to 10% WHT, while interest and other income distributed are taxable at the investor's marginal rate. Capital gains realised by the fund are generally not distributed as gains but are reflected in the unit price.

FAQs

Do I need to report dividend income on my tax return?

If you are a resident individual, the 10% WHT on dividends is final, so no further reporting is needed. Non-residents and corporate shareholders should report and claim treaty relief where applicable.

Are foreign investment income and capital gains taxable in Namibia?

Yes, tax residents are taxed on worldwide investment income. Foreign dividends, interest, and capital gains should be declared in the annual tax return. Foreign tax credits may be available under DTTs.

Is there a tax-free savings account in Namibia?

Namibia does not currently have a specific tax-free savings account regime. Retirement annuities and pension fund contributions offer tax relief on contributions and tax-free growth within certain limits.

Disclaimer

This guide provides general information about Namibian investment income taxation for the 2026 tax year. Tax laws and rates 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.