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Background History

At Optimal Assurance Services, we are committed to providing exceptional audit, tax consultancy, and financial advisory services to businesses, public institutions, and not-for-profit organizations in Tanzania and beyond.

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Mission

Our primary objective is to provide exceptional service by promptly resolving client’s issues

Vision

To be recognized as a reliable/trustworthy consulting firm that consistently delivers high-quality services on time.

Core values

Integrity

Always dealing in a fair and ethical manner with our clients and colleagues, earning trust via our actions

Integrity

Always dealing in a fair and ethical manner with our clients and colleagues, earning trust via our actions

Quality Work and Service

Exceeding expectations by generating innovative solutions and always improving our understanding of our industry and the talents of all employees.

Quality Work and Service

Exceeding expectations by generating innovative solutions and always improving our understanding of our industry and the talents of all employees.

Teamwork

We are all part of a team. We recognize and value the diversity of each team member’s abilities and potential. We act collectively to ensure our team’s unity and efficiency, as well as to harmonize the efforts of our team members in order to realize our common goal.

Teamwork

We are all part of a team. We recognize and value the diversity of each team member’s abilities and potential. We act collectively to ensure our team’s unity and efficiency, as well as to harmonize the efforts of our team members in order to realize our common goal.

Commitment

We are dedicated to assisting clients in growing and enhancing their businesses, and we will go above and beyond to assist them. Similarly, we are dedicated to the advancement of our employees. We promote and support their participation in activities that are relevant to their personal and professional objectives

Commitment

We are dedicated to assisting clients in growing and enhancing their businesses, and we will go above and beyond to assist them. Similarly, we are dedicated to the advancement of our employees. We promote and support their participation in activities that are relevant to their personal and professional objectives

Innovation

We recognize the difficulty in adapting to the ever-changing business environment and its demands. We believe that staying ahead in the twenty-first century requires innovation. We must be innovative and proactive in order to make improvements that will improve our lives and make our jobs simpler.

Innovation

We recognize the difficulty in adapting to the ever-changing business environment and its demands. We believe that staying ahead in the twenty-first century requires innovation. We must be innovative and proactive in order to make improvements that will improve our lives and make our jobs simpler

Our Team

We prioritize high-quality, personalized service delivered by our expert team. Our specialists are selected based on their relevant skills and experience to ensure top-tier service for every engagement. With expertise in financial and project management, accounting, auditing, and regulatory compliance across both private and public sectors, our team is well-equipped to meet and exceed client expectations. 

Maxmilian Malisa

Managing Partner

Maxmilian Malisa is the founding partner and managing partner of Optimal Assurance Services. A Certified Public Accountant and registered Tax Consultant with the Tanzania Revenue Authority, he brings over eight years of expertise in tax advisory, audit, and assurance services. Maxmilian has worked extensively across both public and private sectors, providing tailored solutions to a diverse range of businesses throughout Tanzania

Amedeus Deogratias

Partner Tax Consulting & Advisory

Mr. Amedeus Deogratias is a registered tax consultant with the Tanzania Revenue Authority (TRA) and a member of the Chartered Institute for Securities and Investment (CISI). With over eight years of experience across both public and private sectors, he provides expert tax advisory services and solutions tailored to meet the unique needs of his clients.

Paul Koris

Partner Accounting

Paul Koris is a seasoned accounting professional with over eight years of experience in accounting, auditing, and bookkeeping. At Optimal Assurance Services, Paul leads a skilled team in delivering accurate financial solutions, ensuring compliance with IFRS standards, and providing clients with valuable financial insights.

Working Hours
Monday - Friday
09:00AM - 06:00PM
Saturday
09:00AM - 01:00PM
Sunday
Closed

Getting in touch

You can call our office to speak with a representative during normal business hours.

Contact Information

For information on how to contact us or any of our associates, Click the button to visit Contact Us page

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Optimal Assurance services

Backed by a team of dedicated professionals, we bring expertise and innovative approaches to help businesses thrive in today’s competitive landscape.

Address

NSSF Kaloleni Plaza – Sixth Floor, Plot 130 and 131, Block 21, Along Kaloleni Round About, Arusha, Tanzania

Contact

+255 742 612 712

info@optimalassuranceservices.co.tz