Kenya and the United States have no income tax treaty. For dividends from US stocks, that means the full 30% US withholding applies with no reduction available - Form W-8BEN still matters for certifying non-US status, but it won’t move the withholding number.
What determines the rest of your tax picture is a residency question, not a treaty question: Kenya taxes tax residents on worldwide income, including foreign dividends and capital gains - but a Kenyan citizen who lives and works permanently abroad is generally not a Kenyan tax resident at all, and their foreign-earned and foreign-investment income falls outside Kenya’s tax net entirely. This guide covers both sides of that split, Kenya’s 15% capital gains rate for residents, and the practical broker access picture.
Residency Decides Everything on the Kenyan Side
If you’re a Kenyan tax resident - broadly, present in Kenya rather than living and working permanently abroad - the Kenya Revenue Authority (KRA) taxes your worldwide income, including dividends, interest, and capital gains from US stocks, at the resident rates that apply to that type of income under Kenya’s Income Tax Act.
If you’re a Kenyan citizen living and working permanently abroad, you are generally not a Kenyan tax resident, and your foreign-earned income - including investment returns on a US brokerage account funded and managed from outside Kenya - is not taxable by Kenya. This is a similar structural pattern to what applies to Ugandan and Filipino non-resident citizens covered elsewhere in this series: Kenya’s tax reach follows residency, not citizenship.
Where relief exists even without a treaty: double taxation relief is most straightforwardly available where Kenya has signed a Double Tax Agreement with the other country - which doesn’t cover the US. However, unilateral tax credit relief is available to Kenyan citizens under Kenya’s own domestic law for foreign tax paid on foreign income that Kenya also taxes, even absent a treaty. Confirm the specific mechanics and documentation requirements with a Kenyan tax advisor, since unilateral relief provisions are generally narrower and less automatic than treaty-based credits.
Kenya’s information-sharing exposure is real regardless of residency status: Kenya participates in both the OECD Common Reporting Standard and FATCA, meaning KRA can receive information about foreign accounts and income from other tax authorities’ automatic exchange programs. This doesn’t change what’s owed, but it does mean foreign account activity isn’t invisible to KRA even for income that ultimately isn’t taxable.
Capital Gains: A Flat 15% for Residents Since 2023
Kenya taxes capital gains at a flat 15% rate. The Finance Act 2022 tripled it from 5% with effect from 1 January 2023, partly to bring Kenya closer to its East African neighbours - so any guide still quoting 5% predates that change. For a Kenyan tax resident the 15% applies to worldwide capital gains, including gains on US stocks. It is still a flat rate rather than the full progressive income-tax schedule that several other countries in this series apply to foreign gains, which remains the more meaningful comparison.
Kenya’s domestic dividend withholding structure - 5% for residents and East African Community citizens, 15% for other non-residents - applies to Kenyan-source dividends and is separate from how a resident’s foreign (US) dividend income is assessed; don’t assume the low domestic rate is what applies to your US dividend income specifically.
Kenyan Residents and Broker Eligibility
Account opening is available to Kenyan residents at Interactive Brokers and at eToro. As with every country in this series, confirm current account-opening requirements directly before applying, since broker policies for specific countries can change.
Your Next Steps as a Kenyan Resident
Kenyan resident (tax resident in Kenya) investing in US stocks:
- Expect 30% US dividend withholding with no treaty reduction - file W-8BEN anyway to certify status and avoid backup withholding
- Report worldwide investment income, including US dividends and capital gains, to KRA
- Apply Kenya’s flat 15% capital gains rate to gains on US stocks - not the 5% rate that applied before 1 January 2023
- Explore unilateral tax credit relief under Kenyan domestic law for US withholding paid, since no US-Kenya treaty exists to provide it automatically
- Keep Form 1042-S as documentation of US withholding for any relief claim
Kenyan citizen living and working permanently abroad:
- Confirm your non-resident status under KRA’s residency criteria before assuming your foreign investment income is outside Kenyan tax scope
- File W-8BEN with your US broker the same as any other investor to certify non-US person status
- Remember that CRS and FATCA information-sharing still applies to your accounts even where the underlying income isn’t taxable in Kenya
What All of This Means from Kenya
No treaty means the 30% US withholding on dividends is fixed - there’s no form that improves it. What actually shapes a Kenyan investor’s outcome is residency: a Kenya-based resident faces worldwide taxation (with a flat 15% capital gains rate since 2023, and unilateral relief worth exploring for the US withholding), while a Kenyan citizen genuinely resident abroad generally sits outside Kenya’s tax net on that income entirely. Getting the residency question right matters more here than any single number in this guide.
A starting point on investing from Kenya rather than professional guidance. No comprehensive US-Kenya income tax treaty exists at the time of writing. Kenyan residency rules, capital gains rates, and unilateral relief provisions can change - verify current details with a qualified Kenyan tax advisor and the KRA directly.
Sources: IRS Publication 515 (2026) and IRS tax treaty tables (no Kenya listing); PwC Kenya - Individual Foreign Tax Relief and Tax Treaties, Corporate Withholding Taxes (2026); KRA - Capital Gains Tax and Taxation of Foreign Income guidance; ClearTax Kenya - Is Foreign Investment Income Taxable in Kenya? and How Foreign-Earned Income is Taxed in Kenya (2026); Huduma Global - KRA Tax Returns from Abroad Diaspora Guide.
