Why TDA

Independent, audit-ready, and accepted across the industry.

A TDA tax depreciation schedule isn't a templated calculator output. It's a forensic engineering analysis prepared by a registered Quantity Surveyor, supported by:

  • ATO TR 2024/1 effective lives — the current ruling, applied asset by asset
  • Both Division 40 and Division 43 — plant & equipment and capital works captured in one schedule
  • s40-27 modelled explicitly for residential property acquired after 9 May 2017
  • Prime cost and diminishing value methods, year-by-year over the full 40-year capital-works life
  • Accepted across major accounting and SMSF platforms — including Xero, MYOB, BGL and Class