Corporate Income Tax in South Africa, Nigeria, Kenya and Egypt
Corporate tax rates are roughly 27% in South Africa, 30% in Nigeria and Kenya and 22.5% in Egypt. South Africa uses provisional tax twice a year, Kenya uses instalment tax, and each country has its own return deadline.
Implemented by ERPHUBs · AfricaPlanning tax payments around local calendars
South African companies make provisional payments at six and twelve months, with an optional top-up. Kenyan companies pay instalment tax in the 4th, 6th, 9th and 12th months and file within six months of year end. Nigerian rules are being reformed under new tax legislation from 2026.
We prepare tax computations from Zoho Books, track withholding tax credits and prepare supporting schedules for your local adviser.
Key rules at a glance
- South Africa: 27% corporate rate; provisional tax IRP6 at six and twelve months of the year.
- Nigeria: 30% for larger companies with exemptions for small companies; confirm the current reform provisions.
- Kenya: 30% resident rate; instalment tax and a return due six months after year end.
- Egypt: 22.5% standard corporate rate.
- Withholding: Withholding tax on dividends, interest, royalties and services varies by treaty.
- Records: Retention periods differ, commonly five to seven years.
Corporate Income Tax: scope of service
Tax computation
Adjusting profit to taxable income.
Provisional tax
Instalment workings.
Withholding credits
Certificates matched to income.
Transfer pricing
Related-party records.
Financial statements
IFRS or IFRS for SMEs packs.
Adviser hand-off
Schedules to your tax practitioner.
Africa compliance calendar
Dates shown are the general statutory dates; they move with your year-end, entity type and any extension.
Month 6 and 12 (SA)
Provisional tax payments.
Month 4, 6, 9, 12 (Kenya)
Instalment tax.
6 months after year end (Kenya)
Final return and balance of tax.
Varies
Nigeria and Egypt returns per authority calendar.
Set-up in Zoho Books
- Confirm the financial year and tax residency.
- Track withholding tax certificates in Zoho Books.
- Estimate taxable income quarterly.
- Reconcile deferred tax and provisions.
- Prepare the tax pack.
What we watch for
- Underestimating provisional tax and facing penalties.
- Missing withholding tax credits.
- Transfer-pricing documentation gaps.
- New finance-act changes.
Corporate Income Tax: common questions
Advance payments on estimated annual tax liability, made during the tax year, used in South Africa.
Rates and rules are reformed regularly, especially in Nigeria, so verify with the tax authority.
Often. Double tax agreements can lower withholding rates when conditions are met.
No. We prepare books and schedules; advice comes from a local tax practitioner.
General guidance for Africa, last reviewed 2026-10-16; it is not tax advice. Rates, thresholds and dates change, so confirm with a qualified local adviser. Official sources: South African Revenue Service · Kenya Revenue Authority · Nigeria Federal Inland Revenue Service · Egyptian Tax Authority
A practical guide for Africa businesses
Company income tax: the principal rates and who pays
Corporate income tax rates in major African markets are typically between 22 and 35 percent, for example 27 percent in South Africa, 30 percent in Kenya and Nigeria for most companies, and 22.5 percent in Egypt, subject to the latest legislation. Resident companies are generally taxed on worldwide income, and non-residents on local-source income or income from a permanent establishment.
Many countries provide lower rates or exemptions for small businesses, free zones, agriculture or approved investments, each with conditions. Nigeria's tax laws have been reformed in recent years, so applicable rates and administrative bodies should always be confirmed for the year in question.
Provisional tax, minimum tax and withholding
Most African tax systems collect corporate tax in instalments during the year. South Africa uses provisional tax paid twice a year, with a top-up payment, Kenya requires instalment tax in four payments, and several countries impose a minimum tax on turnover or assets where a company reports losses or low profits.
Withholding tax applies to many payments, such as dividends, interest, royalties, management and technical fees, and payments to non-residents. The rates depend on domestic law and on double tax agreements, which can reduce rates when the paperwork is in order.
- Transfer pricing documentation requirements are expanding across the continent
- Capital allowances differ from accounting depreciation
- Thin capitalisation and interest limitation rules can restrict deductions
- Tax clearance certificates may be needed for tenders, banking and licence renewal
Preparing a defensible return
A reliable return starts with reconciled financial statements and a schedule of tax adjustments. We prepare the trial balance, depreciation and capital allowance schedules, a withholding tax register, and a record of foreign exchange differences, then provide these to your local tax adviser for submission through the relevant portal.
Because audit practices differ, we also keep a supporting file of contracts, customs documents and correspondence for the main revenue and expense lines, with the retention period of each country noted.
Corporate tax in selected markets (confirm current rules)
| Country | Typical company rate | Payment pattern |
|---|---|---|
| South Africa | 27 percent | Provisional tax twice a year plus a top-up |
| Kenya | 30 percent | Instalment tax in four payments |
| Nigeria | 30 percent for larger companies; reforms in progress | Annual return with prepayment of tax at source on some income |
| Egypt | 22.5 percent | Annual return and withholding on specified payments |
More questions about this topic in Africa
Often yes, through lower rates, turnover-based regimes or exemptions, each with eligibility rules. We check which applies to your size and sector.
A document confirming that a taxpayer is compliant, often required for public tenders, bank facilities and some licences.
Yes, if the recipient is a tax resident of a treaty partner and provides the required evidence in time.
We prepare the books and schedules and work with your registered local tax adviser, who files where local law requires a licensed practitioner.
This guide is general information based on published Africa rules and is not legal or tax advice. Rates, thresholds and due dates change; confirm current figures with the tax authority or your adviser.
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