GTom
Well-Known Member
The current legal deal is that you are liable for tax on the fuel that you use for propulsion. Any other use, like lighting, pumping, heating, battery charging etc, is not liable for the tax. It is YOU who decides what proportion of your fuel is used for propulsion. You tell the fuel vendor how much tax to apply.
HMCR have let it be known that they will not quibble about anyone claiming 60/40. ie 60% propulsion, and 40% other use, and so that has become the norm. If you can justify using more for heating etc than for propulsion, it is up to you to claim for that, and if questioned, to be able to show justification.
That has been the case until now. But the EU ruling says otherwise, no red dye in the engine tank at all, if I understood correctly.