CA TRUST PAC is the 16th Largest Accounting Firm in Singapore

CA TRUST PAC is pleased to announce that the firm has been ranked amongst the largest accounting firm in Singapore for 4 consecutive years in the annual ranking exercise conducted by Singapore Business Review.  Singapore’s Largest Accounting Firms 2016 ranking puts CA TRUST PAC at 16th largest firm in Singapore.  For more details, click here

We acknowledged that our clients, both SMEs and MNCs, expect us as a public accounting practice to offer a comprehensive suite of services.  Therefore, over the years, we have embarked on a steady journey to RIGHT-SIZE our practice so that we continue to effectively scale and adapt to new markets trends to better serve our clients evolving needs. Please see our suite of services below.

From a two-man firm co-founded by Paul Tan in 1995, we grew steadily in numbers and competencies, organically and through strategic acquisitions.  In 2012, we joined TGS GLOBAL, a fledging international network of independent accounting and consulting firms. TGS Global is ranked 19th largest network in the world in 2016.  With 48 firms in 44 countries and more than 100 offices around the world, together with TGS Global members, CA TRUST PAC is well equipped to provide a full suite of corporate advisory services for businesses intending to expand locally and overseas.

To find out more about our capabilities, call Paul Tan at 6336 8772 or send us an email

Our suite of services


  • Corporate tax

  • Personal tax

  • International tax advisory

  • Goods and Service Tax (GST) services

  • Transfer pricing



  • Singapore and International Audit Standards

  • Statutory audits

  • Agreed-Upon Procedures audit

  • Financial Due Diligence

  • Non-statutory audits



  • Corporate finance

  • Corporate Restructuring

  • Corporate recovery & insolvency

  • Mergers & Acquisition advisory

  • Valuation advisory

  • Cross-border investment advisory



  • Accounting & advisory

  • Business process outsourcing

  • Formation, compliance & advisory

  • IT solutions & technology consulting

  • Payroll outsourcing & HR advisory

  • Financial training services