R&D Tax Reliefs

R&D Tax reliefs are claimable by companies across a wide range of sectors, including software, life sciences, manufacturing, engineering, and construction, amongst others.

R&D Tax Relief Schemes

For accounting periods beginning on or after 1 April 2024, two forms of support are available:

1. New R&D Tax Expenditure Credit Scheme (RDEC).

The new merged RDEC scheme applies to companies carrying out qualifying R&D activities, regardless of size.

Under the scheme:

  • A taxable above-the-line credit of 20% is available on qualifying R&D expenditure.
  • The net benefit is generally between 15% and 16.2%, depending on the company’s corporation tax rate.
  • The credit can first be used to offset the company’s corporation tax liability.
  • Subject to various restrictions and caps, any excess is receivable in cash.
  • Unused amounts may also be carried forward or surrendered in certain group situations.

2. Enhanced R&D Intensive Support (ERIS) scheme.

The ERIS scheme is available to certain loss-making SMEs that are considered R&D intensive.

A company is generally regarded as R&D intensive where qualifying R&D expenditure represents at least 30% of its total relevant expenditure for the accounting period.

Under the ERIS scheme:

  • qualifying R&D expenditure receives an enhanced deduction of 86%; and
  • surrenderable losses attributable to R&D may qualify for a payable tax credit at a rate of 14.5% providing a significantly higher cash benefit for eligible loss-making SMEs.

Who can claim R&D Tax Reliefs?

  • The tax reliefs are available to UK companies, undertaking eligible R&D activities.
  • The companies must be subject to UK Corporation Tax.
  • The claimed expenditure must be revenue in nature and deductible for tax in the UK.
  • The claim must relate to the trade of the company.
  • The company must be a going concern when the claim is made.

Find out more about:

  • R&D Eligibility criteria
  • Qualifying costs
  • How to make the claim
  • FAQs