Calculate your stamp duty in Northern Territory using the latest 2026 rates. Our calculator applies the correct NT bracket rates, First Home Buyer concessions, and foreign purchaser surcharges automatically.
| Property Value | Approximate Duty |
|---|---|
| $300,000 | ~$9,972 |
| $400,000 | ~$15,190 |
| $500,000 | ~$21,785 |
| $600,000 | ~$23,929 |
| $750,000 | ~$26,497 |
NT uses a bucket + marginal model. All first home buyers receive $18,601 discount. FHOG: $10,000 for new homes (no price cap). No foreign buyer surcharge.
Enter your details above to get instant, accurate results. Our calculator uses current Australian rates and rules — updated regularly.
Need help? Our guides explain how each calculation works and what the results mean for you.