GlenCalc

Australia stamp duty calculator

Each state and territory sets its own transfer duty, charged on the higher of the price and the market value. South Australia is not included yet, because we could not read its current rates.

Your answer

Transfer duty$30,187.00
Share of the value3.77 %
  • Uses the general rates.
  • First home buyer exemptions and concessions are not included, nor are foreign buyer surcharges or Queensland's home concession. These can change the amount a lot, so check them with your revenue office.

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How we worked it out

Updated as you change the numbers.

  1. Duty on $800,000.00 in NSW = $30,187.00.

Method and assumptions

General rates from each revenue office for 2026-27. New South Wales includes the premium rate above $3,870,000. Victoria charges 5.5% of the whole value between $960,000 and $2,000,000. The ACT determination sets lower rates for eligible owner occupiers and 4.54% of the whole value above $1,455,000. The Northern Territory uses a formula up to $525,000. Where a state charges per $100 "or part", the excess is rounded up to the next $100.

Questions

How much is stamp duty on an $800,000 property in NSW?

$30,187 at the general rates: $11,602 plus $4.50 for every $100 over $387,000.

How much is stamp duty on an $850,000 investment in Queensland?

$31,275: $17,325 plus $4.50 for each $100 over $540,000.

Sources

Method and figures checked on November 3, 2026. Every worked answer on this page is covered by an automated test. Found a mistake? Tell us.

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