On 14 October 2022, the UK government announced that Corporation Tax will increase to 25% (currently 19%) from April 2023 as already legislated for, raising around £18 billion a year and acting as a down payment on its full Medium-Term Fiscal Plan.

The decision has been taken in recognition of the need to ensure the UK’s economic stability and reassure markets of its commitment to fiscal discipline, after elements of September’s Growth Plan went further and faster than markets were expecting.

The Prime Minister has set out that the UK government is prepared to do whatever is necessary to ensure debt is falling as a share of the economy in the medium term and to ensure that taxpayers’ money is well spent, putting public finances on a sustainable footing.

The previously announced small profits rate of Corporation Tax will be maintained. Smaller or less profitable businesses will not pay the full 25% rate, and companies with less than £50,000 of profit – the large majority – will not see any increase at all, continuing to pay Corporation Tax at 19%.

The UK’s corporate tax regime will remain competitive and supportive of growth at the 25% rate, continuing to be the lowest rate in the G7. As part of the forthcoming tax review, the UK government will look at how the tax system can go further to promote growth and investment.