Its all very easy to transfer bills from one account to another.

Are you looking at changing the bills into joint names first or just changing the bills into a joint account? Have you thought about just transferring cash into his account but keeping both accounts separate?

Remember, later on with an ISA savings, it's better to have separate accounts rather then a joint account for that, £15000 in a joint or £15000 in each making £30000 tax free saving each year.