Caleb Weisiko

Caleb is an Associate at ALN Kenya | Anjarwalla & Khanna in the Tax Department, where he advises local and multinational clients on a wide range of domestic and cross-border tax and corporate-commercial issues. His work encompasses both contentious and advisory matters, with a strong focus on tax structuring, commercial transaction support, investment, regulatory compliance and tax-related dispute resolution. He supports clients across various sectors including energy, agribusiness, logistics, real estate, private equity, e-mobility and digital services.

Driven by precision and an understanding of tax and commercial law, Caleb is committed to helping businesses navigate complexity with clarity, while delivering solutions that balance legal rigour, commercial insight and integrity.

Caleb is an Advocate of the High Court of Kenya and holds a Bachelor of Laws degree from the University of Nairobi. He is also professionally trained in data protection and internet governance and is a certified professional mediator.

Law Society of Kenya

2024 Postgraduate Diploma in Law, Kenya School of Law

2023 Certified Professional Mediator, Dialogue and Dispute Resolution Institute

2022 LL.B, Bachelor of Laws, the University of Nairobi

2022 Certificate, Data Protection, Strathmore University

Jan 2025 – Date Associate, ALN Kenya | Anjarwalla & Khanna, Nairobi

Jan 2023 – Dec 2024 Trainee Lawyer, ALN Kenya | Anjarwalla & Khanna, Nairobi

Oct 2022 – Dec 2022 Tax intern, ALN Kenya | Anjarwalla & Khanna, Nairobi

• Advising a multinational e-mobility company on the legal and tax structuring of its operations in Kenya, including guidance on regulatory approvals, transfer pricing, VAT treatment on asset deployment and the optimal holding structure for its IP and tech-enabled services.
• Advising multiple Ultra High Net Worth Individuals (UHNWIs) on complex tax planning and estate structuring, including setting up investment holding companies, drafting intergenerational succession frameworks, and providing guidance on the tax-efficient transfer of assets and cross-border income streams.
• Advising a leading logistics and trade infrastructure client on the establishment of a presence in Kenya through a Special Economic Zone (SEZ), including guidance on tax incentives, licensing requirements and strategic location-based tax advantages.
• Advising a multinational group with operations in Africa and Europe on the Kenyan tax implications of establishing a foreign branch of a Kenyan entity to centralise shared services, including WHT exposure, foreign tax credit treatment, and permanent establishment risk analysis under applicable tax treaties.
• Supporting an international tech and payments company in assessing the indirect tax and withholding tax treatment of digital service revenues in Kenya, including local nexus requirements and compliance with the Digital Services Tax regime.
• Successfully represented Thika Power Limited in connection with a long-running tax dispute relating to the deductibility of capacity charges under a Power Purchase Agreement.
• Successfully represented Toyo Construction Co. Ltd. in a tax dispute involving the Japan International Cooperation Agency (JICA) and the Kenyan government, concerning the tax-exempt status of donor-funded infrastructure projects, post-clearance assessments and import duty claims on exempt materials.
• Providing customs and importation advisory to a client in the manufacturing sector, including classification of machinery and inputs, customs valuation issues and engagement with the Kenya Revenue Authority on post-clearance audit queries.
• Advising clients in connection with setting up operations in Kenya.