It seems that several parties in the general election campaign and looking to make the USC a permanent feature of the tax system, and even those that aren't acknowledge it will be around for a while.
USC is chargeable on all income, before pension deductions.
As far as I know, it is also chargeable on proceeds from occupational pensions (ie private pensions).
I can understand the rationale of the USC being charged on all income, because the USC was envisaged as an emergency tax. ie the intention was that it would be gone by the time you got your pension, so you had to pay it now, unlike PAYE, which you can reasonably defer until later.
But if we're going to keep USC, surely it should be changed so that its only payable on income after deductions?
If I pay it on my pension contribution now, and when I draw down my pension, am I not paying it twice? Maybe I'm missing something here, but if not, the parties proposing to keep the USC should be challenged on this.