About STAA

Financial clarity for a fast-moving region.

A professional financial services firm based in Dar es Salaam, helping organisations across Tanzania and East Africa achieve compliance, clarity and sustainable growth.

Who we are

Local expertise with a regional perspective.

Smile Tax & Accounting Advisory (STAA) provides comprehensive tax, accounting and business advisory services to individuals, SMEs, corporates, NGOs and government-related entities.

Operating within the dynamic and evolving East African business environment, we are committed to supporting organisations in achieving financial clarity, regulatory compliance and sustainable growth. We understand the regulatory landscape, tax systems and business challenges unique to the region, which lets us deliver solutions that are practical, compliant and growth-driven.

See what we do
STAA advisors reviewing work together on a laptop in a Dar es Salaam office
Our vision

To be a leading and trusted financial advisory firm in East Africa, empowering businesses with innovative, compliant and growth-oriented financial solutions.

Our mission

To deliver reliable, professional and client-focused tax, accounting and advisory services that enhance financial performance, ensure compliance and support long-term business success.

Core objectives

What we commit to, for every client.

  1. 01Accurate and timely financial and tax solutions
  2. 02Compliance with local and regional regulatory frameworks
  3. 03Sustainable financial systems for SMEs and growing businesses
  4. 04Strategic advice that drives profitability and efficiency
  5. 05Long-term partnerships built on trust, integrity and measurable results
Who we serve

From first-time founders to public institutions.

Small & medium enterprises

Startups & entrepreneurs

Corporate organisations

NGOs & development partners

Government & public sector

Individuals & professionals

Our people

The advisors behind STAA.

STAA is led by its two directors, who work directly with every client — from first conversation to final filing.

Lilian Ferdinand Rwechungura, Director

Lilian Ferdinand Rwechungura

Director

Prisca Eliasi Ndali, Director

Prisca Eliasi Ndali

Director

Let’s find your direction.

Talk to us about tax, accounting or growing your business in Tanzania and across East Africa.