About Property Tax Calculators

Who publishes this site

Property Tax Calculators is published by Hellyer Consulting Pty Ltd, an Australian company. We are not a law firm, accounting practice or registered tax agent — this site provides general information and estimate calculators only, not personalised advice.

How our content is produced and reviewed

Every article and calculator on this site follows the same process:

1. Drafted directly against the relevant primary source — the ATO for capital gains tax, or the specific state or territory revenue office for land tax and stamp duty.
2. Every time-sensitive figure (a rate, threshold or dollar example) is flagged during drafting.
3. Every flagged figure is re-verified against the live government source immediately before publishing.
4. A named human reviewer checks the page before it goes live — no page is published from an unreviewed draft.
5. Published with a visible "last verified" date and a full source list.
6. Reviewed again at least quarterly, and immediately after any relevant state or federal Budget.

Why you can trust our figures

We cite the exact government page a figure came from — not just the department's homepage — so you can verify it yourself. Where we could not independently confirm a figure against a primary source, we say so on the page rather than presenting an unverified number as fact.

AI-assisted drafting, human review

Some of the initial research and drafting on this site is assisted by AI tools, including sourcing figures from government websites and structuring articles. Every page is reviewed by a named human before publication, and no AI-drafted content goes live without that review. We disclose this because we think it's a more honest starting point than pretending otherwise.

How we make money

This site is supported by Google AdSense advertising and, in some cases, disclosed referral commissions from professional-services partners (such as tax agents, conveyancers or finance brokers) relevant to the calculator you're using. Any paid or commission-based link is always clearly labelled. We do not accept payment to change a figure, a ranking, or the outcome of a calculator.