R&D tax relief calculator.

Estimate the relief available to your company under the merged RDEC and ERIS regime for accounting periods beginning on or after 1 April 2024.

Your companyR&D spendResults

Company size

SME: fewer than 500 employees and turnover under €100m or balance sheet under €86m.

Profit position

Total company expenditure

Denominator for R&D intensity.

Total expenditure of connected companies(optional)

Total R&D expenditure of connected companies(optional)

If your company is part of a group, R&D intensity must include the relevant expenditure and qualifying R&D of all connected companies. Leave blank if there are no connected companies.

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This calculator provides an estimate for illustrative purposes only and does not constitute tax advice. Please seek professional advice before making a claim.