Northern Territory Stamp Duty Calculator
Australia – Property
Northern Territory (NT) transfer duty
Estimate the stamp duty on a property purchase in Northern Territory, whether you're buying in Darwin or elsewhere in the state.
Enter property details
Duty rates vary significantly by state.
Stamp duty
$39,600
On a $800,000 property in Northern Territory
Effective rate
4.95%
Duty as a share of the price
What this means
Buying at $800,000 in Northern Territory means an estimated $39,600 in transfer (stamp) duty — an effective rate of 4.95% of the price. Duty is one of the largest upfront costs of buying, on top of your deposit and legal fees.
- First-home buyers often qualify for concessions or exemptions not included here.
- Rates and thresholds differ in every state and territory and change over time.
- This is a simplified estimate — confirm the exact figure with your state revenue office.
Stamp duty in Northern Territory
Transfer (stamp) duty is a tax the Northern Territory government charges when you buy property. It rises on a sliding scale with the price, and is one of the biggest upfront costs of buying a home in Darwin and across Northern Territory — often tens of thousands of dollars. Use the calculator to estimate it before you budget your deposit and other purchase costs.
How Northern Territory stamp duty is calculated
Northern Territory (NT) transfer duty is charged on a progressive sliding scale: the higher the price, the higher the marginal rate applied to each slice of value, so a dearer property attracts proportionally more duty. Because NT sets its own brackets — different from every other state and territory — the same purchase price produces a different duty bill in Darwin than it would interstate. Duty is calculated on the dutiable value, usually the higher of the price you pay or the property’s market value.
Budgeting for stamp duty in Darwin
Stamp duty is an upfront cash cost, payable around settlement, and it generally cannot be rolled into your home loan. On a typical Darwin purchase it can run to tens of thousands of dollars — often the single largest buying cost after the deposit. Budget for it alongside your deposit, legal and conveyancing fees, a building and pest inspection, loan application costs, and lenders mortgage insurance if your deposit is under 20%, so you know how much cash you actually need at settlement.
First-home buyer concessions
Northern Territory, like every state, offers concessions or exemptions for eligible first-home buyers below certain price thresholds, which can reduce or eliminate the duty. Those concessions are not applied here — this shows the standard owner-occupier figure. Check the Northern Territory revenue office to see if you qualify.
Limitations & disclaimer
This is a simplified estimate of Northern Territory transfer duty and omits first-home and other concessions, foreign-buyer surcharges, and off-the-plan adjustments. Rates and thresholds change — confirm the exact amount with the Northern Territory state revenue office before you buy.
FAQs
How much is stamp duty in Northern Territory?
Northern Territory (NT) charges transfer duty on a sliding scale based on the property price. Enter your price above for an estimate; first-home buyers may qualify for concessions not included here.
When do I pay NT stamp duty?
Stamp duty is generally payable within a set period after settlement (commonly 3 months in Northern Territory). Your conveyancer usually arranges payment as part of settlement.
Are first-home buyers exempt in Northern Territory?
Many first-home buyers in Northern Territory qualify for a concession or full exemption below certain price thresholds. This calculator shows the standard owner-occupier duty; check Northern Territory revenue office for concessions.