DIPPRIV5400 - Goods and services for the use of entitled individuals: refund of duty and VAT on hydrocarbon oil
You should check the other guidance available on GOV.UK from HMRC as Brexit updates to those pages are being prioritised before manuals.
Entitled individuals (those with continuing privileges) are eligible to claim a refund of the duty and VAT paid on petrol and diesel using Form TX10 and the accompanying TX10(Priv) (available from the FCO). The claims should be sent to the Mineral Oils Reliefs Centre, Chillingham House, Benton Park View, Newcastle upon Tyne, NE98 1ZZ. The entitled individual should enter details of each individual purchase on the Form TX10 and add up the amount of duty and VAT for each type of fuel (leaded, unleaded and diesel). The form: