The idea
When the Budget was in the autumn HMRC would only have to send out tax codes once because all the budget changes were incorporated between autumn and April.
Currently HMRC send out MILLIONS of tax codes which are rendered wrong by Budget changes within weeks.
Why is it important?
Total waste of effort. Move the Budget back to the autumn and this would result in massive savings for both HMRC and employers. Less paperwork and NO `adjustments` to tax already apid in April using the `old` codes.