10 Best Accounting & Auditing Firms in Nigeria (2024)

There are many companies in Nigeria which do both forensic accounting and auditing services. Most of these tax advisory and consulting firms in the country are individuals from an organization of independent companies. These member organization are prestigious for their incredible services in forensic accounting and auditing as we will find throughout this write-up. In this post, we bring to you the best ten of these organizations in the nation at large.

consulting firms in Nigeria

Accounting and auditing are very vital for some organizations both large and small indistinguishable. This is very vital as all monetary exercises of an organization are appropriately explored and detailed accurately to forestall shortcomings and guarantee that most companies and organizations follow appropriately the archived arrangement of recording exchanges to find out the precision of budget summaries given by an organization.

In this place, the accounting and auditing firms, otherwise called tax advisory organizations come in to guarantee that numerous organizations flourish at costs that are not over expanded and that their records are appropriately adjusted in order to reflect properly the genuine monetary status of these companies or organizations.


Here are Nigeria’s top 10 best Accounting and Auditing firms this 2024:


KPMG is the leading Accounting and Auditing company in the country, owning to their quality and fame in the industry. They are also another of the top four ranked accounting and auditing firms that makes our top 10 list. KPMG advisory services are top-notch. The firm has being in operation in Nigeria since 1978, giving multidisciplinary proficient services to both nearby and worldwide associations inside the Nigerian business local area.

To show their strength, KPMG has a full supplement of 38 accomplices and more than 1000 prepared and devoted staff; with profound industry abilities and skills in auditing, tax and advisory services. This tax advisory organization has worked for customers in the general population and private area in the country and in a few different nations, assisting with changing business execution and activities.


PricewaterhouseCoopers (PwC) is one of the biggest worldwide accounting and auditing organization that comprises of a body of firms. They are present in about 157 nations of the world with more than 276,000 individuals who are focused on conveying quality in accounting, advisory and administration services.

This big auditing firm is one of the main expert service firms in the country with workplaces in Lagos, Abuja and Port Harcourt, more than 1000 staff and 31 occupant accomplices. They are focused on filling in as a force for trustworthiness, great sense and smart answers for the issues confronting organizations and the capital business sectors.


Deloitte is a top forensic accounting firm with a huge number of devoted experts in independent companies all through the world, to give auditing, counseling, tax advisory, risk management, charge and related services to choose customers.

Deloitte and Touche is the Deloitte Touche Tohmatsu Limited (DTTL) part firm in Nigeria and the most established native expert service firm in Nigeria. The firm was set up in 1952 by Mr. Akintola Williams, the doyen of the accounting profession in the country.

Throughout the long term, Deloitte has developed a solid framework in a few significant African urban communities and they has effectively attempted an assortment of business advisory and counseling tasks for customers in Nigeria and somewhere else in Africa. With the powerful blend of broad local information, national and international ability, the organization can offer their customers the best services and answers to address their issues.


Ernst and Young (EY), are also one of the biggest accounting and auditing firms in Nigeria today with the headquarters based in London. This international tax advisory firm has workplaces in the country that are situated in Lagos, Abuja and Port Harcourt and the organization is submitted in assisting their customers with tackling their hardest issues.

At EY, they are committed to assisting associations with addressing their hardest difficulties and understand their most noteworthy aspirations. All these is through their four assistance lines – Assurance, Consulting, Strategy and Transactions, and Tax.


This is another driving accounting and auditing organization in the country presently. Since 2002, McKinsey has had an influence in driving the consistent development of Nigeria’s economy and quickening improvement.

Their group of exceptionally qualified specialists, from Nigeria and around the globe, helps government pioneers change key organizations, produce skills, extend foundation, and shape the development of major monetary areas. Furthermore, they help driving Nigerian companies pick up and become national and international champions.


Grant Thornton is an accounting and auditing firms that encourages dynamic organization to open their potentials for advancement. Their image is regarded universally, as one of the major international accounting organization perceived by capital business sectors, international standards setting bodies, and regulators. In the course of the most recent few years, they have become the quickest developing accounting association and they are continually advancing and creating relationship with their customers.

As a worldwide association of member firms with 56,000 individuals in excess of 140 nations, Grant Thornton has the scale to meet their customer’s evolving needs. Their administrative center in Nigeria is situated in Abuja, the Federal Capital Territory.


BDO is an international accounting, auditing and tax advisory firm in the country. Typically, the company works in 154 nations with 64,500 individuals working out of 1,400 offices around the world.

At BDO, business is close to home, and creating solid, individual connections is at the bleeding edge of their services approach. In Nigeria, this top auditing firm was set up as Oyediran Faleye Oke Co., and it was enlisted to rehearse as a firm of Chartered Accountants in the country in 1973.


Being the largest local accounting firm in Nigeria, Crowe Dafinone comprised of 6 partners and more than 100 individuals from staff. The firm was established by Senator David Omueya Dafinone, a Nigerian renowned accountant and government official.

Crowe Dafinone have customers all through Nigeria, and overall keep a global presence by means of their enrollment of Crowe – One of the biggest organizations of independent accounting companies around the world.


BAO Consultancy Services is a top accounting and auditing firm in Nigeria that is centered around Small and Medium Scale Enterprises (SMEs). The organization has kept on indicating their commitment to SMEs in Nigeria made apparent by the number of years that they have been offering accounting, tax advisory services to organizations in Lagos, Abuja, Kano, and Port Harcourt.


Ashford and McGuire is another driving local advisory and counseling firm in Nigeria. They are centered around conveying accounting information to their customers while reliably reclassifying the counseling market space.

Ashford and McGuire is resolved to individuals advancement, strengthening and development through which they convey an impact with quantifiable effect on business results.


We have been able to highlight the top ten best Accounting and Auditing companies in Nigeria in this write-up. These organizations offer the best services not only in accounting and auditing, rather tax advisory and other areas are included.

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Oluchi Chukwu

Oluchi is a seasoned Information blogger, content developer and the editor of Nigerian Queries. She is a tech enthusiast who loves reading, writing and research

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