About

About

Who We Are
About Image

Ichiban Tax & Business Advisory LLP is a specialized tax and business advisory firm committed to delivering simplified, optimized and commercially viable Tax solutions.

We support businesses, non-profits and individuals navigate the complexities of tax compliance, planning and advisory - ensuring efficiency, compliance and sustainable growth.

Our team brings cross-sector expertise in financial services, manufacturing, agriculture, telecoms, not-for-profit and service industries, combining deep knowledge of law and accounting with a global perspective.

Simplified. Optimized.
Explore Our Services

Our History

Founded in May 2022 by Robert Waruiru, FCPA (K) and Carol Kariuki, Ichiban was created to close a critical market gap: helping small and growing businesses optimize costs through smarter tax solutions.

The name Ichiban, a Japanese word meaning “number one” or “first”, reflects our commitment to excellence, leadership and being the trusted first choice for our clients.

Our Vision

  • To be Top of Mind in Eastern Africa

Our Pillars

  • To make Ichiban a place where people love to work
  • To provide tangible value to our stakeholders

Our Core Values

Curious

We seek to know more about the client, the solutions that we can offer, the law and the procedure. We are constantly learning; we listen more than we speak.

Curiosity drives our growth, innovation and success. We constantly seek to understand more about our clients, their needs and the evolving landscape of tax laws and business advisory.

Our curiosity fuels our passion to deliver impactful, tailored solutions.

Courageous

We are bold in our approach and do not offer vanilla solutions; rather than ask “why”, we ask “why not?”

At Ichiban, being courageous means embracing bold ideas and challenging the status quo to create meaningful impact for our clients and stakeholders.

It is about refusing to settle for average and instead driving innovative, tailored solutions that make a difference.

Commercially-Savvy

We apply our solutions in a way that supports our clients’ business objectives and allows us to run sustainably.

We see the bigger picture - aligning our expertise with our clients’ goals and ensuring sustainable operations.

By blending strategic insight with practical application, we consistently deliver value-driven solutions that empower success.

Clear in Communication

We seek information and transmit it in an easy-to-understand manner, regardless of the medium of communication.

We believe that clarity is the cornerstone of effective communication.

Whether it is explaining complex tax concepts, delivering strategic advice, or interacting with stakeholders, we ensure our communication is precise, accessible and actionable.

Compassionate

We care and we show it; we care for our staff, for our clients and their staff, for our suppliers and contractors, for the environment.

At Ichiban, being compassionate is not just about what we do – it is about how we do it.

Through thoughtful actions and intentional efforts, we demonstrate that caring is more than a value; it is our way of doing business.