Chartered Accountants & Tax Consultants · Lagos, Nigeria

Audit and advisory built on expert, personal attention — to every client, large or small.

In practice since 2000, we help Nigerian businesses and institutions meet their obligations and reach their goals through partner-led audit, tax and advisory work.

Licensed to practise as Chartered Accountants and Tax Consultants in Nigeria.
What we do

Five practice areas, one standard of care.

From statutory audit to corporate secretarial work, our services are delivered by senior people who know your affairs — not passed down a chain.

01 — Assurance

Audit & Assurance

  • Traditional (statutory) audit
  • Internal audit, risk & compliance
  • Information technology audit
  • Investigations & dispute analysis
02 — Tax

Tax Management & Advisory

  • Corporate & personal income tax
  • Tax audit & investigation support
  • Compliance & advisory
  • Representation before tax authorities
03 — Accounting

Accounting Services

  • Bookkeeping & financial reporting
  • Accounting system analysis
  • Payroll management
04 — Advisory

Business Advisory

  • Business planning
  • Financial sourcing
  • Business re-organisation
  • Business combinations & take-overs
  • Liquidations & receivership
05 — Corporate

Corporate & People

  • Company secretarial services
  • Manpower development & training
  • Recruitment & employee placement

Not sure where you fit?

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Who we serve

Clients across the Nigerian economy.

Our engagements span the public sector, financial services and a broad base of industry — from banking and energy to aviation, real estate and education.

Financial Services
Government & Public Sector
Aviation
Oil & Gas / Energy
Real Estate
Manufacturing & Industrial
Media
Education
Environmental Services

See a selection of our clientele →

Our firm

A practice built for the long term.

J.A. Olawin & Co. was founded on 6th June 2000 by Messrs J. A. Olawin and L. O. Sule-Adekile. Today the practice is led by its principal partner — trained in Nigeria and the United Kingdom — and engagements stay deliberately close to him.

We believe the role of a partnership is to give expert and personal attention to every client — large and small alike. Clients deal directly with the partner who knows their affairs, and our growth has come from getting that relationship right.

More about the firm →

Why clients stay
PromptEnquiries acknowledged within one business day.
DedicationSenior attention on every file.
CommitmentLong-term partners, not one-off vendors.
DisciplineRigour that stands up to scrutiny.
TrustworthyConfidentiality as a first principle.
IntegrityIndependent advice, plainly given.
In their words

Clients on working with us.

“The J.A. Olawin & Co. team has been great to work with — responsive, professional and smart. I can't recall a single issue we brought to this team that wasn't resolved quickly and accurately.”

James Coloway · Director

“When we needed help with accounting and other financial services, J.A. Olawin & Co. provided practical solutions that filled our immediate need and improved our operational efficiency overall.”

Abiodun Aboderin · Director
Start a conversation

Let's talk about what your business needs.

Send us a note and the partner will get back to you — usually within one business day.

Send an enquiry
Office
72A Alh. Basheer Shittu Avenue,
Magodo Phase 2, Ikeja, Lagos, Nigeria

Telephone
+234 803 302 3894
+1 346 629 3752

Email
info@jaoaudit.com