Mine is going to change significantly from around now. I now get fuel paid for by the company, will be doing a lot of business miles, and pay tax on the fuel that I use (it's not a company car). The ratio of personal miles to business miles will make a huge difference.
All miles - current car costs 10p per mile for fuel. Therefore tax at 4p per mile.
Business miles - tax relief at 45p per mile (up to 10k, then 25p above that). Effectively I'll get 40% of 45p back for each business mile (18p per mile).
All miles - current car costs 10p per mile for fuel. Therefore tax at 4p per mile.
Business miles - tax relief at 45p per mile (up to 10k, then 25p above that). Effectively I'll get 40% of 45p back for each business mile (18p per mile).