Northern Territory transfer duty on the official revenue-office scale, with the first-home concessions that actually exist today — plus the state's land tax for investment property, on the same page.
Land tax excludes your home (principal place of residence is exempt everywhere) and aggregates all investment land you hold in the state.
on A$850,000 in Northern Territory
| Transfer duty (one-off) | A$42,075 |
| Land tax (per year, investment land) | A$0 |
| Foreign surcharge rate | None |
CANNOT be modelled as marginal brackets. Stamp Duty Act (NT) Schedule 1: (1) up to $525,000 duty is a QUADRATIC FORMULA, D = (0.06571441 x V^2) + 15V dollars, where V = dutiable value / 1,000; (2) $525,001-$2,999,999: 4.95% of the TOTAL value; (3) $3,000,000-$4,999,999: 5.75% of the TOTAL value; (4) $5,000,000+: 5.95% of the TOTAL value. The brackets array above therefore lists only the flat-of-total bands and their starting thresholds; there is no bracket entry for the formula band and no bases. See notes and verification status.
Source: state revenue office.
The NT has no first home buyer duty concession (support is by grants for new homes).
Concessions as in force at the research date.
The Northern Territory levies no land tax — the only Australian jurisdiction without one.
Source: state revenue office — land tax.
No — on A$850,000 it ranges from about A$33,435 in Tasmania to A$46,070 in Victoria on these scales. Each state sets its own.
No — the principal place of residence is exempt in every jurisdiction. Land tax here is for investment/rental land, aggregated per owner per state.
No foreign-buyer duty surcharge in Northern Territory.
Northern Territory Stamp Duty Calculator for 2026: duty on an A$850,000 home is A$42,075; land tax on A$900,000 of investment land is A$0 a year. Scales from the state revenue office.
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Transfer duty and land tax for Northern Territory on the revenue office’s published scales, with buyer types and the foreign surcharge.
On A$850,000, standard duty is A$42,075.
Land tax on A$900,000 of investment land is A$0 a year.
On A$850,000, A$42,075 for a standard buyer.
No — principal residences are exempt everywhere in Australia.
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