Corporate Income Tax Uganda 2026: Rates, Deductions & Filing Guide

Allowable Deductions — Reducing Your Tax Bill

• Business expenses wholly incurred in generating income
• Depreciation allowances on business assets
• Employee salaries, PAYE, and NSSF employer contributions
• Rent, professional fees, and interest on business loans
• Marketing and advertising costs
• Bad debts written off subject to conditions

Corporate Tax Filing Deadlines

Transfer Pricing — Important for Group Companies

Companies with transactions with related parties must ensure pricing is at arm's length. URA conducts transfer pricing audits, particularly for multinationals and regional groups operating in Uganda.

The 3-Year Startup Tax Holiday — A Major New Incentive

The single most important corporate tax change for new Ugandan businesses came into effect on 1 July 2025. Under the Income Tax (Amendment) (No 2) Act, 2025, income derived from a business established by a Ugandan citizen is exempt from income tax for three years from the date of commencement. To qualify, the business must be registered with an investment capital not exceeding UGX 500 million, and neither the citizen nor an associate must have previously benefited from the exemption. The measure was announced by Finance Minister Matia Kasaija as part of the Shs 72.4 trillion 2025/26 national budget, and is designed to lower entry barriers for early-stage, Ugandan-owned enterprises and encourage formalisation of businesses that currently operate informally.

The 2025/26 Penalty and Interest Waiver

Alongside the startup holiday, the government introduced what the URA has called its most extensive tax waiver ever. Under Section 47B of the Tax Procedures Code Act, interest and penalties outstanding as at 30 June 2024 are fully waived where the taxpayer settles the principal tax by 30 June 2026. Where a taxpayer pays an instalment of the principal, the same percentage of interest and penalty is waived proportionally. This is a rare window for businesses carrying historic URA liabilities to clean their slate by paying only the core tax owed.

Other Corporate Tax Incentives Worth Knowing

• Export incentive: taxpayers who export at least 80% of finished consumer and capital goods may qualify for a 10-year income tax exemption.
• Capital gains relief: capital gains tax has been eliminated for individuals who transfer assets into companies they own and control — easing the move from informal sole-trader to a structured company.
• Industrial park operators: strategic investments in industrial parks (including electric-vehicle manufacturing and specialised hospital facilities) attract income tax, VAT, excise and stamp duty exemptions.
• Manufacturers: producers of textiles, glassware, leather products, industrial machinery, electrical equipment, and sanitary pads and diapers benefit from specific exemptions.

How Corporate Tax Fits With Your Other Obligations

Corporate income tax does not stand alone. A compliant Ugandan business also manages PAYE on employee salaries (deducted monthly and remitted to URA by the 15th), NSSF contributions totalling 15% of gross pay (5% employee, 10% employer), VAT at 18% if registered, and withholding tax of 15% on payments to non-residents. Treating these as one connected compliance calendar — rather than separate fire-drills — is what keeps a growing company out of penalty territory. Withholding tax in particular catches many group companies off guard: the Income Tax Act imposes a 15% withholding on dividends and other payments made to non-resident persons deriving income from Ugandan sources.

Common Corporate Tax Mistakes Ugandan Businesses Make

• Missing the six-month filing deadline after the accounting year end, triggering penalties and interest.
• Failing to file provisional tax returns and pay provisional tax during the year.
• Treating non-arm's-length related-party transactions casually — URA actively conducts transfer pricing audits on multinationals and regional groups.
• Not claiming legitimate deductions (depreciation allowances, employer NSSF contributions, interest on business loans) and overpaying as a result.
• Overlooking the startup exemption or waiver windows that could materially cut the bill.

A Deduction Many Employers Miss: Hiring People With Disabilities

Uganda offers a specific corporate tax incentive that is widely overlooked: a private employer who can prove to URA that at least 5% of its full-time employees are persons with disabilities is granted a deduction of 2% of income tax payable. For a profitable company, this is a direct reduction in the final tax bill, not just taxable income — and it rewards inclusive hiring. Keep clear employment records to substantiate the claim if URA queries it.

Corporate Tax Frequently Asked Questions

What is the corporate tax rate in Uganda? The standard rate is a flat 30% of chargeable income for resident companies. Mining companies and newly-listed companies have specific rates. The rate has been stable at 30% for years.

Who counts as a resident company? A company incorporated in Uganda, or one whose effective management is in Uganda during the year. Non-resident companies are taxed only on Uganda-source income, often through withholding tax.

When are returns due? A provisional return is filed within the first six months of the tax year, and the annual income tax return within six months after year-end, with the tax balance paid alongside it.

Are dividends taxed? Yes — resident companies withhold 15% on dividend payments (10% if listed on the Uganda Securities Exchange).

Sources: Uganda Revenue Authority; Income Tax Act Cap 340; Income Tax (Amendment) (No 2) Act 2025 (startup exemption); PwC Uganda Tax Summary 2026. Incentives have qualifying conditions — confirm eligibility with URA or a tax advisor. General guidance, not tax advice.