Reduce complication and therefore public and private sector man-hours in dealing with tax issues.
Why can't the tax year run from 1 January (as it does in the USA)? Running from 6 April one year to 5 April the next is awkward to administer and makes comparisons with other countries' reporting extremely difficult. We should come into line with the global world.
Why isn't Council Tax direct debit collected as 12 equal installments?
Why do Tax and National Insurance amounts vary each month by just small amounts when the same gross salary is being paid each month? It just makes the calculations more complicated.