Unique Business Solutions
Tax Advisory and Retainership.

ATASC is a chartered accountancy and business consultancy firm based in Freetown, Sierra Leone, committed to providing expert financial solutions and strategic guidance to our clients

ATASC is a trusted financial advisor committed to providing expert accounting, tax, and business solutions to our clients. We are dedicated to helping our clients succeed by delivering comprehensive services with integrity, expertise, and a focus on their financial goals.

More About Us
To be recognized as the leading professional accounting firm in West Africa, committed to driving sustainable growth and excellence for our clients.
To deliver unparalleled financial solutions and advisory services that empower our clients to achieve their business goals with integrity and professionalism.

    The Problem We're Solving
    Cost Savings

    We understand the difficulties businesses face in managing tax compliance, identifying cost-saving opportunities, establishing internal controls, and handling other critical tasks, which can lead to inefficiencies and missed opportunities without the right resources or expertise. Our goal is to simplify these processes and provide tailored solutions that allow businesses to focus on growth and innovation.

    Since our establishment in 2011, we have become a trusted partner for companies seeking professional financial support. From tax optimization and payroll management to developing robust financial policies and risk management frameworks, we ensure every detail is addressed with professionalism and integrity. By offering strategic advice, customized services, and a dedicated team of experts, we empower our clients to save time, mitigate risks, and drive sustainable growth while achieving compliance and operational excellence.

    300+
    Happy Clients.
    200+
    Completed Projects
    100+
    Training Programs
    10+
    Projects Under Execution
Working Process

Key Milestones

2011

Establishment of ATASC as an accounting firm.

2015-2017

Introduction of Tax Advisory, Payroll Management, and Forensic Audit services to address growing client needs.

2023

Expansion into Business Consultancy, Human Resource Services, and Strategic Planning.

2025

Launch of comprehensive Digital Solutions and Technology Integration

What We Can Do For You

Services

We offer a comprehensive suite of professional services designed to meet a wide range of client needs.
Our Approach is centered on delivering Comprehensive Solutions that meets the diverse needs of our Clients

African-American business woman explaining results of her work to colleague

Expert Accounting and Auditing Services

We provide thorough and reliable audit services, including Statutory Audit Engagements and Forensic Audit Engagements.

Black businessman using computer laptop

Comprehensive Tax Solutions

We offer a range of tax services, including Tax Advisory and Tax Retainership. We also provide Tax Health Checks and services.
Businessman concentrated on work with financial document

Strategic Business Consultancy

We offer Business Consultancy services to help clients with strategic planning, process improvement, and market analysis.

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Human Resource Management

We offer Human Resource Management services, including HR policy development, recruitment support, and training programs, ensuring that businesses have the talent they need to succeed
businesspeople-analyzing-financial-graph-working-business-presentation-startup-company-office-diverse-entrepreneurs-brainstorming-ideas-management-project-discussing-partnership_482257-36880

Legal and Capacity Training

We provide legal training services alongside capacity-building programs for organizations. Our services are designed to equip teams with the skills needed for effective decision-making and operational efficiency.
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Project Auditing

We provide expertise in project auditing by delivering professional auditing services tailored specifically for organizational projects. We thoroughly review project plans, budgets, expenditures, and outcomes to ensure success and accountability.

Our Experts.

Our Company Experts.

Our team consists of experienced and versatile professional accountants with a strong commitment to integrity.
We pride ourselves on being capable and confident, with extensive knowledge across various disciplines.

Mr. Albert Michael Bangura

CEO and Founder
Freetown, Sierra LEONE

Mr. Bangura is a tax planning and compliance expert with over 20 years of experience, specializing in auditing, budgeting, and taxation.

Mrs. Elizabeth Soriba

HR Advisor
Freetown, Sierra Leone

Mrs. Elizabeth is a seasoned HR practitioner with over 15 years of experience working across international companies, INGOs, and public/private sectors.

Mr. Ahmed A. Sesay

Co-Founder
Freetown, Sierra Leone

Mr. Sesay is an experienced accountant and business consultant with over 25 years of expertise in emerging markets, particularly in West Africa.

Mr. Dominic Lamin Kanu

HR Associates & Training Advisor
Freetown, Sierra Leone

Mr. Kanu has over 15 years of legal experience, excelling in strategic initiatives and operational success.

Unique Mission
Consulting.

At Albert Tax and Accounting Services Consultants (ATASC), our mission is to empower our clients through expert financial guidance, strategic solutions, and unwavering integrity. We are committed to providing a comprehensive suite of professional services, acting as a trusted partner in our clients' success.

By upholding the highest ethical standards and continuously expanding our expertise, we strive to build lasting relationships with our clients and contribute to their growth and prosperity. We leverage our "proper tax planning abilities" to give our clients a competitive edge and offer a seamless client transition. Our commitment is to make our clients' problems over.

Learn More
ATASC (Albert Tax and Accounting Services Consultants) is a chartered accountancy and business consultancy firm based in Freetown, Sierra Leone.
ATASC began as a traditional accounting firm providing professional accountancy services. We expanded our offerings in response to the increasing complexity and competition in the profession. Our services now include tax advisory and maintenance, forensic investigations, payroll management, business consultancy, and human resource management.
Our team consists of experienced and versatile professional accountants with integrity.
- We have a diverse expertise in various disciplines, including tax, payroll, and auditing.
- Our strong tax planning abilities allow us to compete with international firms.
- We position ourselves as a "one-stop shop" for all professional service needs.
Yes, we have a "sufficient understanding of and compliance with the Code of Ethics for Professional Accountants of the International Federation of Accountants (the Code)" or similar standards. This commitment indicates our dedication to upholding high ethical standards in our professional practices.
Our “proper tax planning abilities” are a significant advantage, enabling us to compete effectively with even internationally accredited firms. We provide strategic tax advice and maintenance, benefiting our clients through effective tax management.
Client Feedback

Our Clients Feedback.

We provide company and finance service for
startups and company business.

Sierra Leone

As a company, it's essential for us to work with an accounting firm that understands the specific needs of non-profits, and ATASC has consistently shown that they get us. They have been instrumental in helping us maintain our financial compliance, and their guidance has been invaluable in ensuring that we meet our reporting obligations.

Sierra Leone Bar Association ( SLBA)

Director
Sierra Leone

What I really appreciate about ATASC is their proactive approach to our tax planning. They don't just file our taxes; they actually take the time to understand our business and find ways to minimize our tax burden. They’ve helped us save a considerable amount of money.

Sabari Construction SL LTD

Project Manager
Sierra Leone

We had some concerns about switching auditors because it can be a big headache, but ATASC made the entire process remarkably smooth and stress-free. The team was incredibly professional, and it was obvious they have a deep understanding of what they were doing. We were especially impressed by their thoroughness and attention to detail.

Inspiron Drilling LTD

Manager
INDIA

ATASC provided ongoing tax maintenance services to KPIL, ensuring that their financial records were up-to-date and compliant with local regulations.

Kalpataru Projects International (KPIL)

Promote Director