NamRA Tax Brackets 2025: How Rental Income Is Actually Taxed

Most Namibian property investors understand that rental income is taxable. What they do not understand — until NamRA sends an assessment they did not expect — is exactly how the tax is calculated, which deductions they are legally entitled to claim, and why the 20% building allowance can dramatically change the numbers in the early years of ownership. Here is the complete picture for the 2025/2026 tax year, including where the corporate rate is heading and the critical caveat on capital gains.

The NamRA Tax Brackets for 2025/2026

Namibia taxes individuals on a progressive marginal rate system. Rental income does not get a separate flat rate — it is added to your total gross income and taxed at your applicable marginal rate based on total taxable income.

The brackets for the 2025/2026 year of assessment:

The N$100,000 tax-free threshold is highly relevant for small-scale investors. If your total income — salary, rental, and any other sources — sits below N$100,000, you pay nothing. If you are employed and already earning above N$350,000, every additional dollar of net rental income after allowable deductions is taxed at 28% or higher.

The practical implication: your effective tax rate on rental income is not fixed. It depends on what bracket your total income falls into. A teacher earning N$180,000 per year and receiving N$4,000 per month in rental income (N$48,000 annually) has total income of N$228,000, placing the rental income in the 25% marginal bracket. A senior manager earning N$700,000 per year receiving the same rental income is taxed on those N$48,000 at 30%.

This is why the deduction strategy matters so much — not because you can avoid tax, but because which deductions you claim determines the taxable base before your marginal rate is applied.

Allowable Deductions: What You Can Claim

The Namibia Income Tax Act allows the deduction of any expenditure actually incurred in the production of rental income, provided it is not capital in nature. The deductible items investors most frequently miss:

Mortgage interest — the interest component of your home loan repayment is fully deductible. Note: only the interest portion, not the capital repayment. If your monthly bond installment is N$12,000 and N$7,500 of that is interest in a given month, N$7,500 is deductible. The capital repayment component is not.

Municipal rates and taxes — the quarterly or monthly rates bill on the investment property is fully deductible.

Property management fees — if you use a letting agent or property management company (typically charging 8–12% of gross monthly rent), that fee is deductible in full.

Insurance premiums — building and landlord liability insurance on the investment property is deductible.

Routine repairs and maintenance — work done to restore the property to its original condition (fixing a burst pipe, repainting, replacing a broken window) is deductible. Capital improvements that add value above the original state must be capitalized rather than expensed immediately.

Utilities paid by the landlord — where the lease structure requires the landlord to cover water or electricity, those costs are deductible against the income they produce.

What these deductions do collectively is convert your gross rental income into taxable rental income. On a N$4,000 per month rental property with N$1,200 in monthly interest, N$400 in management fees, N$250 in rates, and N$150 in insurance, you have N$2,000 in deductions. Your taxable rental income is N$2,000 per month, not N$4,000.

The Section 17(1)(f) Building Allowance: The Most Underused Tax Shield in Namibia

This is the provision that most retail investors do not know exists, and it can substantially reduce your taxable income in the first years of ownership.

Under Section 17(1)(f) of the Namibia Income Tax Act, if you erect a building (or make significant improvements to an existing building) used for the purposes of trade — which includes letting property — you can claim a 20% initial building allowance in the first year the building enters productive use.

After the first year, you can claim a 4% annual allowance on the original cost of erection over the following 20 years.

An investor who builds a N$2,000,000 student accommodation block near UNAM can claim N$400,000 as an allowance in year one — against their rental income, not their capital account. In year two through year twenty-one, they claim N$80,000 per year. This dramatically reduces taxable rental income in the early decades of the investment, compressing the NamRA tax liability exactly when debt service costs are highest.

The allowance applies to erection costs and significant structural improvements, not to land value or routine maintenance. You will need a professional quantity surveyor or cost certifier to produce a schedule of improvement costs that satisfies NamRA's requirements during an audit. Keep your construction invoices and contractor agreements permanently.

If you are acquiring an existing property rather than building, the Section 17(1)(f) allowance applies to any significant structural improvements you make after acquisition — adding rooms, adding a second dwelling, or substantially refurbishing a unit to bring it into lettable condition. Document every improvement project meticulously.

Corporate Tax Rates and the Trajectory of Reductions

If you are acquiring investment property through a company or close corporation, the applicable rate is not the personal marginal scale. For the 2025/2026 financial year, the non-mining corporate income tax rate stands at approximately 31%, with the government having announced a trajectory of reductions: to 30% for financial years commencing 2025, and proposed further reductions toward 28% in the 2026/2027 period.

The corporate rate does not benefit from the N$100,000 personal tax-free threshold. From the first Namibian Dollar of net rental income, the company pays tax at the flat corporate rate.

For small-scale investors, a corporate structure often creates more tax liability on rental income than a personal holding — you lose the tax-free threshold and the lower marginal rates on the first N$550,000. For high-income investors with significant salary income already pushing them into the 32–37% personal marginal rates, the corporate flat rate becomes relatively more attractive as it converges toward 28–30%. Run both scenarios with an accountant for your specific income position.

Capital Gains Tax: No CGT, With One Caveat You Must Understand

Namibia does not currently levy a general Capital Gains Tax on the disposal of residential or commercial investment property. The profit from selling a property you held as a long-term capital asset is not taxed.

This is a significant advantage for investors from South Africa and other jurisdictions with CGT regimes. An investor who bought a N$1,200,000 apartment in Windhoek West in 2018 and sells it today for N$2,100,000 pays no CGT on the N$900,000 gain.

The caveat is the anti-avoidance provision. If NamRA determines that you are operating a scheme of profit-making — buying, refurbishing, and selling properties in quick succession as your primary trade — the capital gains will be reclassified as ordinary revenue and taxed at your full marginal rate or the corporate rate. NamRA assesses this based on frequency of transactions, holding period, the nature of improvements made, and the taxpayer's stated intention at acquisition.

To preserve the CGT exemption, maintain documentation showing that each property was acquired and held as a long-term rental income-producing asset, not as trading stock. The holding period, active rental income records, and declared rental income on prior tax returns are the evidence set that matters.

What Non-Residents Pay

Non-resident investors — South Africans, diaspora, Europeans — pay income tax on Namibian-sourced rental income at the same progressive rates as residents, since Namibia operates on a source-based tax system. They also face specific withholding taxes on other income streams: a 10% withholding tax on interest earned from Namibian banks, and a Non-Resident Shareholders Tax (NRST) of 10% or 20% on dividends declared by a Namibian company (10% if the non-resident holds above 25% of capital, 20% otherwise). Namibia and South Africa have an active Double Taxation Agreement that may provide specific relief — consult a Namibian tax practitioner for the specific application to your situation.

The Namibia Investment Property Guide includes a worked tax model showing exactly how rental income feeds into NamRA's brackets for a range of income levels, the full building allowance claim methodology, and a deduction tracker worksheet. If you want to know your actual after-tax yield before committing capital, the guide gives you the tools to calculate it. Get it at /na/investment-property.

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