The official website for the States of Alderney

Income Tax & Contributions

As part of the Bailiwick of Guernsey Alderney's income tax and social security is administered by Guernsey.  

Please find further guidence here: gov.gg/taxandsocialsecurity

From 2021 Alderney will be responsible for setting the rate and collecting the Taxation on Real Property (TRP) with Occupier's Rates (OR) now being included within that bill.
Alderney will also receive Motor Fuel Excise Duty and Document Duty on property conveyances.