Complete Guide to NT Stamp Duty (2026)
The Northern Territory charges stamp duty on conveyances, administered by the Territory Revenue Office (TRO). The NT has some of the most affordable property in Australia, and its stamp duty rates and concessions reflect this. Use our NT stamp duty calculator for an instant estimate.
How NT Stamp Duty Is Calculated
Stamp duty in the NT is calculated on the higher of the purchase price or market value. The NT uses a unique formula-based calculation rather than simple tiered brackets. The effective rate varies based on the property value.
Current NT Stamp Duty Rates (2024β25)
| Property Value | Rate |
|---|---|
| $0 β $525,000 | Calculated by formula: V Γ (0.06571441 Γ V + 15) Γ· 100, where V = value Γ· 1,000 |
| $525,001 β $3,000,000 | 4.95% of the dutiable value |
| Over $3,000,000 | 5.75% of the dutiable value |
The formula-based calculation for properties under $525,000 produces a progressive rate that starts low and increases. Check the Territory Revenue Office for the latest rates, or use our NT calculator.
First Home Buyer Concessions
The Northern Territory offers significant stamp duty relief for first home buyers through the First Home Owner Discount:
- Full stamp duty rebate: First home owners can receive a rebate of up to $18,601 on stamp duty for established homes, effectively making homes up to approximately $500,000 duty-free
- The property must be your principal place of residence for at least 6 continuous months within the first year
First Home Owner Grant (FHOG)
The NT offers a $10,000 First Home Owner Grant for new homes (not established). Additionally, the NT has periodically offered the BuildBonus grant and Household Goods Grant β check with the TRO for current availability. See our first home buyer guide.
Territory Home Owner Discount
Even if you are not a first home buyer, the NT offers a home owner discount of up to $8,574 for people purchasing a home as their principal place of residence. This is available regardless of whether you have owned property before, making the NT one of the most generous jurisdictions for stamp duty relief.
Foreign Buyer Surcharge
The Northern Territory does not impose a foreign buyer stamp duty surcharge. This makes it one of the few Australian jurisdictions where foreign buyers pay the same stamp duty rate as domestic purchasers. Read our foreign buyer surcharge guide for a national comparison.
When Is Stamp Duty Due?
Stamp duty in the NT must be paid within 60 days of the transaction date. Your conveyancer will typically handle duty payment as part of settlement.
Tips to Minimise NT Stamp Duty
- First home buyers can receive a rebate that effectively eliminates duty on homes up to ~$500,000.
- Even repeat buyers get a home owner discount of up to $8,574 β always claim it when buying a home to live in.
- The NT has no foreign buyer surcharge, making it attractive for foreign purchasers.
- Use our NT calculator to get accurate estimates.
Frequently Asked Questions
How much is stamp duty on a $500,000 property in the NT?
For a standard purchase at $500,000, stamp duty in the NT is approximately $23,929 before concessions. First home buyers may receive a rebate of up to $18,601, and home owner occupiers a discount of up to $8,574. Use our calculator for exact figures.
Do first home buyers pay stamp duty in the NT?
First home buyers receive a rebate of up to $18,601, which can effectively eliminate duty on homes up to approximately $500,000.
Does the NT have a foreign buyer surcharge?
No β the Northern Territory is one of the few jurisdictions with no foreign buyer stamp duty surcharge.
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