Welcome and thank you for dropping by! VDM & Thorn Pty Ltd are a firm of CPAs and Tax Agents providing accounting, taxation and business services to individuals, self-managed superannuation funds (SMSFs), and businesses of all sizes and structures.

We also provide independent audit services of SMSFs and have a network of professional advisory specialists in financial planning, risk insurance, finance and loans, Insolvency and property investments.

Our goal for every client no matter how small or large is to add value, create wealth, and preserve wealth via tax effective structures and planning. You can count on us for all your business compliance needs, taxation, and planning requirements.

Although our office is situated in North St Marys NSW we service all areas. Our client base is geographically dispersed throughout Australia and with the assistance of technology, keeping in contact and maintaining relations is never a problem.

Call now to arrange for an appointment at our office and experience the difference with professional, holistic advisors catering solutions specific to your circumstances. We look forward to your call and welcome you aboard!

Tax Agents

  • Tax return preparation (all types)
  • Tax Planning
  • Tax Minimising
  • Tax Audits


  • Certified Practising Accountants (CPA’s)
  • Bookkeeping and systems
  • Financial Statement Preparation
  • Advisory

Business Services

  • Obtaining the right structure
  • Compliance services
  • Wealth creation and preservation
  • All business types no matter how small or large