Our Services

We provide a comprehensive suite of professional accounting, audit, tax, and business advisory services.

// Our services

We provide comprehensive suite of professional accounting solutions.

At Ogunsola & Ogunsola & Co., we provide a comprehensive suite of professional accounting, audit, tax, and business advisory services designed to help organisations strengthen financial performance, enhance governance, manage risk, and achieve sustainable growth.

Our multidisciplinary team combines decades of practical experience with deep technical expertise to deliver solutions that address both immediate business challenges and long-term strategic objectives. Whether supporting a growing enterprise, an established corporation, a government agency, or a nonprofit organisation, we provide practical, results-driven advice tailored to each client's unique needs.

Accounting Services

Our accounting solutions are designed to help businesses maintain accurate financial records, improve operational efficiency, and support informed decision-making.

  • Accounting system design and implementation
  • Setup of manual accounting systems
  • Installation and configuration of accounting software
  • Monitoring, updating, and maintenance of accounting systems
  • Development of accounting policies and manuals
  • Inventory management solutions
  • Financial planning and financial modeling
  • Budget preparation and budgetary control
  • Preparation of management and statutory financial statements
  • Company receivership and liquidation services
  • Accountants' reports for public issues of securities
  • Accounting training and capacity development

Audit & Assurance Services

We provide independent, objective, and value-added audit services that enhance transparency, accountability, and stakeholder confidence.

  • Statutory audits
  • Internal and interim audits
  • Non-statutory audits
  • Special audits and investigations
  • Due diligence reviews and reporting
  • Utility audits
  • Preparation of audit manuals, policies, and operational guidelines

Tax Advisory & Compliance

We offer comprehensive tax administration, planning, and compliance services to help organizations meet statutory obligations while optimizing tax efficiency.

  • Statutory tax audits and compliance monitoring
  • Strategic tax planning
  • Personal Income Tax administration
  • Companies Income Tax compliance
  • Education Tax administration
  • Petroleum Profits Tax advisory
  • Withholding Tax management
  • Capital Gains Tax services
  • Value Added Tax (VAT) computation, filing, and processing
  • Sales tax administration
  • Land and property tax administration
  • Business premises registration and ministerial levies
  • Local government tax administration
  • Preparation and filing of annual statutory returns

Financial & Management Consulting

Our consulting services help businesses improve performance, strengthen financial management, and achieve sustainable growth.

  • Business plan development
  • Financial feasibility studies
  • Business appraisal and valuation
  • Costing system design and review
  • Overhead cost reduction and control
  • Treasury management services
  • Business performance reviews
  • Investment appraisal
  • Revenue assurance, monitoring, and optimization
  • Loss adjustment services
  • Corporate valuation and business evaluation

Business Systems Audit & Internal Controls

Strong internal controls are essential for effective governance, operational efficiency, and risk management. We help organizations establish robust control frameworks that protect assets and improve accountability.

  • Design of authorization and approval procedures
  • Establishment of financial and operational limits
  • Development of effective checks and balances
  • Organizational structure review and improvement
  • Identification and strengthening of reporting and control lines
  • Internal control reviews and compliance assessments