And if I've done my mental arithmetic properly means that getting paid through a limited company rather than directly will only be tax-efficient for basic-rate taxpayers.
The current situation is that one can take an income (salary+dividends) up to the basic rate top limit c£42k without paying a penny in income tax. Company has to pay Corporation tax thobut. One wonders at what sort of lifestyle a body needs if forty-two grand won't cover it.
So the shrewd director will only pay themselves salary+dividends up to the basic rate limit, have their company make significant pensions contributions on the their behalf*, invest their profits in excess in something longer term, and eventually wind their company up voluntarily to liberate the profits. Or...
Not being shrewd I'll just pay the taxes due for the income (salary+dividends) I draw. I get very bored with contractor/consultant colleagues wittering on about their unethical tax dodges. One was spluttering loudly last week as his, in my opinion well-dodgy-not-with-a-barge-pole, offshore (IoM) employment trust wheeze is being audited by HMRC. His day rate is twice mine. How much money can he need for pity's sake?
* And I seem to remember reading somewhere that it was entirely possible for an individual employee (of a personal services company) to be drawing on their pension, whilst their employer was still making contributions on their behalf, into the pension fund. Must find out if that is true.