R & D Tax Credit Estimator
Estimate your R&D tax credit in under a minute.
Most companies from 2024/25 use the merged scheme. Choose ERIS only if your company is loss-making and R&D spend is 30% or more of your total costs.
Legacy SME applies if you have fewer than 500 employees (and under €100m turnover). Legacy RDEC applies to large companies or SMEs with grant-funded R&D.
Merged scheme: 20% above-the-line credit. Net benefit ~15% after 25% Corporation Tax.
Salaries, employer NI and pension contributions for staff directly working on R&D.
65% of subcontractor costs are eligible.
Licences and materials used in R&D.
Want to maximise your R&D claim? Our team can review your eligibility and prepare a stronger submission.
Talk to usIndicative estimate only — not tax advice. Rates reflect the merged scheme (April 2024+), ERIS, legacy SME and legacy RDEC. Always consult a qualified adviser before submitting a claim.