Tax Rates 2022/23
Spring Statement

Corporation Tax

Year to 31.3.2023 31.3.2022
Corporation Tax rate 19% 19%

Research and development relief
SME enhanced expenditure
deduction scheme*

130%

130%
Large company R&D Expenditure
Credit (RDEC) scheme**

13%

13%

*Additional deduction for qualifying R&D

**Taxable expenditure credit for qualifying R&D

SMEs that make losses can surrender the deduction to HMRC in exchange for a payment of 14.5% of the loss (capped at £20,000 plus 3 x PAYE & NIC for periods beginning from 1.4.21).