If someone in your family became a citizen of another country before the next person in your family was bornRegaining citizenship, then citizenship by birth
If your parent naturalised elsewhere before you were born, Kenyan law treated that as a loss of citizenship at the time — but your parent can apply to regain it, and Kenya’s dual-citizenship rule means a later loss like this no longer happens.
POSSIBLE
Can you claim Kenyan citizenship through a grandparent?
Citizenship by birth, generation by generation
Kenyan citizenship runs through a parent who was a citizen at your birth, including a parent who was themselves a citizen by descent; the case is documenting that your parent held it before you were born.
What would settle itWhether your parent’s own Kenyan citizenship, at your birth, can be documented through your grandparent.
If someone in your family became a citizen of another country before the next person in your family was born
If your grandparent had already naturalised elsewhere before your parent was born, your parent was not born to a Kenyan citizen, which stops citizenship reaching you; your grandparent can still apply to regain Kenyan citizenship for their own sake.
UNLIKELY
Can you claim Kenyan citizenship through a great-grandparent?
Citizenship by birth, generation by generation
Kenya’s rule reaches as far as the facts can show a parent was a citizen at each birth in turn; a great-grandparent alone, with no living or documentable parent in between, does not reach you directly.
What would settle itWhether a parent or grandparent can first establish their own Kenyan citizenship.
No date named in Kenya’s rule decides who qualifies. The answers above turn on the family’s facts, not on when anyone was born or left.
Claiming through your mother or grandmother
Kenya’s rule gives the same answer whether the line runs through a mother or a father.
Dual citizenship with your home country
You keep your citizenship.
On every open route, the rule lets a citizen of the United States, Canada, the United Kingdom, Australia, New Zealand, Brazil, Argentina or South Africa keep that citizenship.
A citizen by birth no longer loses citizenship by acquiring another country’s citizenship, since the 2010 Constitution.Constitution of Kenya, 2010, Art. 16 ↗
What would settle an unsure case
Whether your parent’s naturalisation happened before or after 27 August 2010, and whether they have applied to regain citizenship.
Whether your parent’s own Kenyan citizenship, at your birth, can be documented through your grandparent.
Whether someone closer in the family has an option once the grandparent regains citizenship going forward.
Whether a parent or grandparent can first establish their own Kenyan citizenship.
The documents, as the rule lists them
Citizenship by birth (Art. 14(1))
Through a parent
Your parent’s Kenyan birth certificate or identity document
Your birth certificate, registered with a Kenyan mission
Regaining citizenship, then citizenship by birth
Through a parent, if someone in your family became a citizen of another country before the next person in your family was born
Your parent’s Kenyan birth certificate or identity document
Form 1: Regaining Citizenship
Your birth certificate
Citizenship by birth, generation by generation
Through a grandparent
Your grandparent’s Kenyan birth certificate or identity document
Birth records linking each generation
Most countries also want proof that your ancestor didn’t become a citizen somewhere else before their child was born: the naturalization record with its date, or a letter saying there isn’t one.
What it takes: time, cost, the hard part, who decides
Citizenship by birth (Art. 14(1))
Time
A few weeks to a few months to register the birth with a Kenyan mission and obtain a passport.
Cost
About $150–400: certified U.S. records, notarisation, and Kenyan passport fees.
The hard part
None if your parent’s Kenyan birth certificate or ID is in hand — this is registration, not application.
Who decides
A Kenyan embassy or consulate for your address, or the Directorate of Immigration Services in Nairobi.
The first record
Your parent’s Kenyan birth certificate or national ID, from Department of Civil Registration Services. Request a certified birth certificate through eCitizen with the parent’s name and ID number, or through the Civil Registration office. ecitizen.go.ke ↗
Certified or notarized full US birth certificate naming both parents
Child’s current US passport copy
Both parents’ current Kenyan passports, Kenyan birth certificates and second-generation Kenyan ID cards
Both parents’ Kenyan passports valid on the child’s birth date
Signed original Form BDA 1 with the parent as informant
USD 150 money order or cashier’s cheque payable to Embassy of The Republic of Kenya
Self-addressed stamped USPS Priority Mail return envelope with delivery confirmation
What goes wrong (3)›
This service is for one US-born child under 18 throughout birth registration and first-passport issue, resident in DC, Maryland or Virginia, whose two living married parents have Kenyan birth certificates, current Kenyan IDs and passports and Kenyan passports valid when the child was born. Both retained Kenyan nationality. No adoption, name-change or prior-loss case is included.
The parent signs section 8.A of BDA 1; the mission alone completes section 8.B. No dual-citizenship disclosure or adult ID is required while the child is under 18. If the child reaches 18 before issue, stop for the separate adult disclosure and ID procedures.
Birth registration costs USD 150; the subsequent ordinary 34-page passport costs KES 7,550 on eCitizen, paid separately. Records, notarization and return postage are separate.
6–12 months for the Directorate of Immigration Services to decide the regaining application (Form 1), then the same as any citizen-by-birth case for you.
Cost
About $300–700: certified records and Kenyan passport fees for both generations.
The hard part
Your parent must first regain the Kenyan citizenship they lost by naturalising abroad before 27 August 2010; the Directorate does not publish a standard timeline for Form 1.
Who decides
The Directorate of Immigration Services, Nairobi, through a Kenyan embassy or consulate for the initial filing.
The first record
Your parent’s original Kenyan birth certificate, from Directorate of Immigration Services. Complete Form 1 (Regaining Citizenship) through the Directorate with proof of the parent’s original Kenyan citizenship and current foreign citizenship. immigration.go.ke ↗
How it’s filed
Where
By mail to the Kenya Embassy, 2249 R St NW, Washington, DC 20008 (immigration@kenyaembassydc.org, +1 202-387-6101), which forwards the file to the Directorate in Nairobi (the consulates in New York and Los Angeles also accept signed applications); or online on eFNS and in person at Nyayo House. office list ↗
Completed regaining form (Form 1, printed from the eFNS portal)
Declaration of dual citizenship (Form 2, notarized on page 2), filed at the same time
Two copies of the Kenyan passport bio page (never had one: the parent’s Kenyan passport)
Two copies of the other country’s passport bio page and of the naturalization certificate, or of the foreign birth certificate if born abroad
Two passport photos taken within the last month
Proof of any name change (marriage certificate, divorce decree, Kenyan deed poll); a U.S. court name-change petition is not recognized
What goes wrong (2)›
For a Kenyan by birth, born in Kenya or abroad before 27 August 1987, who acquired another citizenship before 27 August 2010. Regaining and the dual-citizenship declaration are filed together: $540 plus $230 by money order or cashier’s check, the dollar equivalent of KES 70,000 and KES 30,000 under the Directorate’s charter. The regaining fee is not refunded.
The Directorate’s charter sets six months for the regaining decision. Anyone who lost citizenship must not apply for a Kenyan ID or passport until it is regained.
A few months once your parent’s own Kenyan citizenship, at your birth, is documented.
Cost
About $300–600 across the records needed for both generations.
The hard part
Showing your parent held Kenyan citizenship by descent at the time you were born; the Directorate has no separate registration step for this and expects the birth and civil records to prove it directly.
Who decides
A Kenyan embassy or consulate for your address, or the Directorate of Immigration Services in Nairobi.
The first record
Your grandparent’s Kenyan birth certificate or national ID, from Department of Civil Registration Services. Request the certified birth certificate through eCitizen or the Civil Registration office with the grandparent’s name and ID number. ecitizen.go.ke ↗
How it’s filed
Where
By mail to the Kenya Embassy, 2249 R St NW, Washington, DC 20008 (immigration@kenyaembassydc.org, +1 202-387-6101), one generation at a time. office list ↗
Your grandparent’s Kenyan birth certificate or national ID
Your parent’s foreign birth certificate, certified or notarized, and Kenyan documents once issued
Your own birth certificate, certified or notarized
Proof of the dual-citizenship declaration for each Kenyan aged 18 or over
What goes wrong (1)›
A child born abroad is Kenyan when a parent was Kenyan at the birth (Constitution Art. 14(1)), so the chain is filed from the top: the parent’s birth is registered and the parent declares dual citizenship ($150 plus $230), then the same for you. Each round runs up to ten weeks at the embassy; a parent born before 27 August 1987 who held another citizenship before 27 August 2010 regains it first.
From the U.S., the embassy in Washington orders a copy of a Kenyan birth or death certificate: the search form, a copy of the original certificate, a letter of application, a $50 money order or cashier’s check and a prepaid tracked return envelope, by mail. The embassy’s service charter allows up to ten weeks for documents that need Nairobi’s approval.
Directorate of Immigration Services, regaining citizenship (Form 1)
Filed online on the Directorate’s eFNS portal, then the printed Form 1 and copies go to Nyayo House in Nairobi or a Kenyan mission, which forwards them.
The Directorate’s 2025 service charter sets six months for a regaining decision, which is issued as a certificate of regaining Kenyan citizenship (Form 2).
Apply and pay on eCitizen (Directorate of Immigration Services), then book an appointment and give biometrics in person at the Kenya Embassy, 2249 R St NW, Washington, DC 20008, bringing a prepaid tracked return envelope. The embassy mails the passport when it arrives from Nairobi. First-time applicants bring the Kenyan birth certificate, copies of a parent’s Kenyan ID and passport, and at 18 or over their own Kenyan national ID card.
Fee
About $58
Time
3–10 weeks
Fees under the Directorate’s 2025 charter, paid on eCitizen by card, mobile money or online banking: 34 pages KES 7,550 (about $58), 50 pages KES 9,550 (about $74), 66 pages KES 12,050 (about $93). Nairobi issues in 14 working days; the embassy’s charter allows up to ten weeks door to door.
An adult first needs a Kenyan national ID card, issued by appointment at the embassy and the consulates in New York and Los Angeles.
Anyone born before 27 August 1987 who held another citizenship before 27 August 2010 must show the certificate of regaining Kenyan citizenship.
Not legal advice. Every answer comes from the country’s own laws and is tested against real cases. Where the law isn’t clear, we say “possible” rather than guess.
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