Ken started his professional life as an accountant. He ran his own accounting and tax practice with a client base mainly in the SME area. He is a CPA , tax agent and Chartered Tax Adviser (CTA).

In March 2001, Ken was admitted to practise as a Barrister and Solicitor of the Supreme Court of Victoria. K. Ang & Co. is a law firm that practises predominantly in taxation and commercial law, with broad experience in property law and wills and estate.
It is a multi-disciplinary practice and Ken brings a commercial edge to legal practice with his wealth of accounting and business experience.

Ken has developed a passion for business structuring and assets protection, estate planning, SMSF, Not For Profits, tax reform , Ethics and Corporate Governance.Ken is an CPA Program examination marker for the subject of Ethics & Governance.