Excellence, Integrity, Innovation - One of Nigeria's foremost indigenous professional and business consulting firms since 1999.
TAC Professional Services is a Chartered Accounting and Business Consulting firm delivering a comprehensive suite of professional services to a diverse portfolio of clients. Our areas of expertise include Audit & Assurance, Accounting & Transaction, Forensic Investigation & Accounting, Reporting Accounting & Due Diligence, IFRS Advisory, Debt Recovery & Liquidation, and Financial & Business Advisory Services.
TAC Tax Advisory is our Tax Advisory & Regulatory Services unit, providing Tax Planning, Corporate Tax, Transaction Tax, Transfer Pricing, Personal Income Tax, Tax Advisory & Compliance, and Regulatory Services.
Through our Business Consulting and Advisory Unit, we provide high-quality, solution-driven Business and Management Consulting Services designed to help organizations achieve operational efficiency, financial growth, and strategic transformation. Our offerings span Financial Advisory and Strategy, Internal Control & Risk Management, Investment and Funding Advisory, Corporate and Business Valuation, Human Resource Consulting, Systems and Staff Outsourcing Services, as well as Software and Systems Development Support.
TAC Professional Services is a proud member firm of Integra International—a global network of over 150 independent accounting and consulting firms across 90 countries worldwide. This affiliation enables us to deliver cross-border business support through shared expertise, resource collaboration, and access to global best practices, ensuring that our clients’ local and international needs are met with excellence and precision.
With close to three (3) decades of excellence, TAC has established a solid footprint across both the public and private sectors, consistently delivering superior, value-driven solutions across key segments of the economy. Our clientele spans a wide spectrum, including financial services, insurance, oil & gas, power, manufacturing, real estate, FMCG, trade, media, aviation, telecommunications, NGOs, and government institutions.
Over the years, our partners have played pivotal roles as stakeholders in shaping the professional practice landscape in Nigeria—actively contributing to the growth of client organizations and collaborating with regulatory bodies to strengthen compliance frameworks. Through these efforts, we continue to ensure that our clients not only meet statutory requirements but also enhance operational efficiency and avoid regulatory pitfalls.
In pursuit of global standards of excellence, TAC prioritizes continuous learning and professional development. Our team regularly undergoes local and international training, seminars, and courses to stay abreast of evolving methodologies in audit, assurance, and financial reporting—ensuring that our services remain current, relevant, and best-in-class.
Backed by a robust technology, our automated driving solution and software enable us to deliver efficient, effective and high-value-added audit, accounting, tax and other consulting & advisory services to our esteemed clients.
Our team of seasoned professionals possesses the human capital and technical capacity to execute all professional engagements with integrity, precision, and confidentiality.
Our firm and partners are duly registered and in good standing with the following regulatory and professional bodies:
TAC is a proud member firm of Integra International, with headquarters located in London, United Kingdom—a global association of over 150 independently owned and managed professional services firms across more than 90 countries worldwide. Member firms provide a broad range of audit, tax, consulting, and specialist advisory services to clients operating locally and internationally.
Integra International fosters active collaboration among its members, encouraging the open exchange of knowledge, expertise, and best practices. This global network empowers member firms to deliver expanded professional services and effectively meet the national and cross-border needs of their clients.
Each member firm within the Integra network retains its name, identity, and independence, while benefiting from the collective knowledge and technical expertise of more than 2,000 professionals worldwide. English serves as the common working language, ensuring seamless communication and collaboration across member firms.
All member firms are locally owned and managed, led by professionals who understand the unique dynamics of owner-managed businesses and local market realities. This structure allows for a perfect balance of global reach and local insight, ensuring that clients receive personalized, high-quality, and innovative solutions backed by global standards of excellence.
At TAC, we leverage the Integra International global advantage to provide expert & specialist support in any area of concern, and provide the necessary solution across the globe.
Six principles that guide everything we do
We uphold the highest ethical standards, ensuring transparency, honesty, and accountability in every engagement.
We are committed to delivering superior quality services through technical expertise, continuous learning, and adherence to global best practices.
Our clients are at the heart of everything we do. We listen, understand their needs, and provide tailored solutions that create lasting value.
We leverage cutting-edge technology and forward-thinking strategies to solve complex business challenges and drive sustainable growth.
We honor our commitments and consistently deliver dependable, timely, and high-quality results our clients can trust.
We foster a supportive environment where our people are valued, motivated, and empowered to thrive. We invest in their growth and recognize excellence.
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