Call us now:
Table of Contents
What Zambia’s 2026 Tax Reforms Actually Change for Your Business
Zambia’s tax framework governs income tax, corporate tax, value added tax, withholding tax, and a range of sector-specific levies, all administered by the Zambia Revenue Authority (ZRA). Following the 2026 National Budget, presented by Finance Minister Dr Situmbeko Musokotwane on 26 September 2025, several of the underlying rules changed on 1 January 2026, and some of these changes affect ordinary compliance decisions businesses make every month, not just year-end tax planning.
A New Minimum Tax, Even If You Report No Profit
One of the more significant changes is the introduction of a Minimum Alternative Tax. Under the amended Income Tax Act, 1967 (Chapter 323), certain individuals and partnerships whose income tax liability is reduced through deductions or exemptions must now pay a minimum tax calculated at 1% per annum on total turnover. This doesn’t apply to taxpayers already subject to presumptive tax or turnover tax, and any amount paid can be claimed as a credit against the taxpayer’s overall tax liability for that charge year, with unused credit carried forward for up to five subsequent charge years. In practice, this closes a gap where a business could legitimately reduce its taxable profit through deductions to close to zero while still generating substantial revenue.
Withholding Tax on Government Securities Has Risen
If your business, or your investment portfolio, holds Treasury Bills or Government bonds, this affects your net return directly. The withholding tax rate on interest earned from these instruments increased from 15% to 20%, and this higher rate now applies equally to interest paid to non-residents, where certain government securities previously carried a lower or exempt rate. Businesses holding government paper as part of their treasury operations need to factor this into their yield calculations going forward, since the after-tax return is now measurably lower than it was before 1 January 2026.
Late-Payment Penalties Have Actually Gone Down
Not every 2026 change increases the burden on taxpayers. The monthly late-payment penalty has been reduced to 0.5% per month, a meaningful drop from the previous rate. At the same time, ZRA has gained a new enforcement tool: it can now report unresolved tax debts to credit reference bureaus, giving the authority a non-litigation route to pressure repayment that didn’t previously exist. The practical effect is that late payment now carries a lower direct financial penalty but a more serious reputational and credit consequence.
Voluntary Disclosure Now Comes With a Genuine Incentive
Perhaps the most useful change for a business that discovers it has underpaid or misreported tax: a permanent Voluntary Disclosure Programme now exists under the Income Tax Act, allowing taxpayers who come forward before ZRA identifies the issue through an audit or other means to receive a full waiver of penalties on the disclosed amount. Previously, there was no structured incentive in place to encourage this kind of self-correction. If your business has an unresolved compliance gap sitting quietly in the background, this is a meaningfully better time to address it than after ZRA finds it first.
Where We See Clients Get Tripped Up
The mistake we see most often has nothing to do with any single tax rate, it’s businesses treating each tax type (income tax, PAYE, VAT, withholding tax, turnover tax) as a separate compliance silo, rather than reviewing their overall tax position together. A business can be fully compliant on VAT while quietly exposed on withholding tax, or diligent about PAYE while carrying an old, undisclosed income tax discrepancy from a previous charge year. With the Voluntary Disclosure Programme now offering a genuine penalty waiver, a single consolidated internal tax review, checking exposure across every tax type at once, is worth doing now rather than waiting for ZRA to raise it during an audit.
A Realistic Scenario
Consider a mid-sized business that has, for a couple of charge years, slightly understated turnover tax due to an accounting error rather than deliberate underreporting. Under the old penalty framework, discovering and correcting this after the fact meant facing standard penalties regardless of how the discrepancy arose. Under the new Voluntary Disclosure Programme, the same business can proactively disclose the error, quantify the exposure, calculate the principal tax owed plus interest at the new 0.5% monthly rate, and settle the matter with penalties fully waived, provided the disclosure happens before ZRA identifies the issue independently. The financial outcome is meaningfully different depending entirely on who raises the issue first.
What This Means for You
If you’re an individual or partnership whose deductions or exemptions substantially reduce your taxable income, check whether the new Minimum Alternative Tax applies to your situation, since it specifically targets this pattern.
If your business holds government securities, recalculate your expected net yield using the new 20% withholding rate rather than assuming the previous 15% still applies.
If you suspect your business has an unresolved tax discrepancy, whether in income tax, VAT, PAYE, or turnover tax, the current environment genuinely favours voluntary disclosure over waiting.
At Mesdames Jane Jere Legal Practitioners, we advise individuals and businesses on tax compliance, represent clients in tax audits and disputes, and advise on tax-efficient structuring of transactions, helping clients navigate a tax framework that continues to change quickly.
For related reading, see our guides on Corporate and Commercial Law and International Business Transactions in Zambia, or explore our Tax Law category for further updates.
This article is for general information only and does not constitute tax or legal advice specific to your circumstances. It was prepared by Mesdames Jane Jere Legal Practitioners and reviewed for accuracy against the Income Tax Act, 1967 (Chapter 323), as amended.
