Leop & Viann Associates

Enterprise Advisory, Tax Solutions & Public Finance Specialists

We provide high-quality, practical, and results-driven advisory services to businesses, NGOs, and government institutions across Tanzania. Our expertise spans Taxation, Corporate Advisory, Public Finance, Governance, Risk Management, and Organizational Development.

Who We Are

Leop & Viann Associates is a professional advisory firm specializing in Tax Advisory, Corporate Consulting, Risk Management, Public Financial Management (PFM), Governance, and Organizational Transformation. We support clients to improve compliance, optimize performance, strengthen governance, and enhance operational efficiency.

Our Mission

To deliver accurate, reliable, and innovative advisory services that empower clients to grow, comply, and excel.

Our Vision

To become a leading and trusted partner in tax, enterprise advisory, and public finance across Tanzania and the region.

Our Values

  • Integrity: Highest ethical standards.
  • Professionalism: Excellence in all assignments.
  • Confidentiality: Protection of client information.
  • Impact: Solutions that create measurable value.

Services

Our Core Areas of Expertise

Tax Services

Tax Services

We offer comprehensive tax planning, compliance, health checks, audits, transfer pricing, refund processing, and objection & appeal support.

Corporate & Enterprise Advisory

Corporate & Enterprise Advisory

Services include corporate governance support, organizational structuring, risk & compliance advisory, business process improvement, performance management systems, and leadership & governance training.

Public Finance & Government Advisory

Public Finance & Government Advisory

We provide PFM support, budgeting & fiscal planning, revenue mobilization advisory, public sector audit readiness, debt & fiscal risk management, and PFM training.

Our Clients

Trusted by Leading Organizations

  • All
  • Private Sector
  • Public Sector
  • NGOs & Development
  • Training Clients
MCB

MCB

Mwalimu Commercial Bank

Ocean Link

Ocean Link

Shipping & Logistics

Palace Hotel

Palace Hotel

Hospitality

Radiant

Radiant

Insurance Services

Ricky

Ricky

Client Services

TOL Gases

TOL Gases

Industrial Gases

Tunajenga

Tunajenga

Development Services

YAS

YAS

Telecommunications

Karen

Karen

Client Services

Ngorongoro Conservation Area

Ngorongoro

Conservation Authority

PSSSF

PSSSF

Public Service Pensions Fund

TANAPA

TANAPA

Tanzania National Parks

ZRA

ZRA

Zanzbar Revenue Authority

OpenSanit

OpenSanit

Sanitation & Development

Team

Our Team Profiles

Viann Sigismund Komba

Viann Sigismund Komba

Managing Partner & Tax Specialist
Anna Baliyima

Anna Baliyima

Tax and Financial Consultant
Baraka Cassian

Baraka Cassian

Business and Tax Consultant
Anthony Baasha

Anthony Baasha

Manager Taxation and Compliance

Contact

Get in Touch

Address

3rd Floor, Tiger Tower, Kinondoni Manyanya
P.O. Box 40317, Dar es Salaam – TANZANIA

Call Us

+255 784 275276 / 0755 921321

Working Hours

Monday – Friday: 9:00 AM – 5:00 PM

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