CX54WEK
Well-Known Member
I smell the same rat as Nick H. Is this urban myth or do you have it first hand, ie a friend of yours has got the letter? If it's some kind of very secondhand info then it obviously could be very inaccurate. But if it's true it's quite an interesting development!
I'd like to see the actual letter. If it says no more than you describe I'd reply briefly along the lines of
"Thank you for your letter of [date]. My boat uses fuel for both propulsion and non propulsions. The non propulsion part includes heating and running a generator. My boat is quite typical and so I estimate 60% of the fuel is used in propulsion and 40% for non propulsion, which conforms to analysis carried out by both HMRC and the boating industry, as described in paragraph 4.3 of HMRC Notice 554. My estimate is therefore in line with what HMRC has accepted is typical, and with the estimates used by virtually all other boat owners. I trust therefore that you can accept it but please let me know if you need anything else."
I absolutely would not get into detialed points like whether the estimate is meant to be for that particular fill up or all fuel use over the season, or anything like that. My guess would be (assuming this isn't a hoax) that the local tax office is new to this or is making a few random enquiries in the hope of catching boats using 60/40 when they have no genset or Eberspacher. There are also lots of points to make about fairness (why is this guy being picked on when thousands of others aren't? HMRC aren't allowed to be capricious, etc) but none of those points belongs in this first round
Do you know this person? Will you be able to tell us what happens next?
Surely running the alternator from the engine is charging your domestic batteries thus classed as domestic use. I dont believe you need diesel heating to claim the 60/40 split.