Calculator
Guernsey document duty calculator
Work out the document duty - Guernsey's tiered tax on a property purchase - on any price, and see your total cost to buy.
Enter a purchase price to see the document duty and your total cost to buy.
How Guernsey document duty works
Document duty is tiered: each rate applies only to the part of the price within its band, like income tax. These are the current Guernsey rates.
- Up to £300,000
- 2.25%
- £300,001 to £500,000
- 3.5%
- £500,001 to £950,000
- 4%
- £950,001 to £1,250,000
- 4.25%
- £1,250,001 to £2,500,000
- 4.5%
- £2,500,001 to £5,000,000
- 5.5%
- Over £5,000,000
- 7%
Guernsey only - Alderney and Sark have their own rates. Rates effective 8 November 2024; a £315 registration fee is included in the total. This is an estimate for guidance - always confirm the figure with your advocate.