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Find the calculator, claim guides, glossary, and policy pages.

• Home

  Free R & D tax credit assessment and done-for-you service route.

• R&D Tax Credit Calculator UK

  Estimate potential claim value before a specialist review.

• R&D Tax Credit UK

  Plain-English guide to UK R&D tax credits and eligibility.

• R&D Tax Credit Specialist UK

  When specialist support is useful and what it should cover.

• R&D Tax Consultant UK

  Compare consultant support, evidence standards, and fees.

• R&D Tax Relief Calculator

  Calculator-led guide for claim value research.

• Additional Information Form

  What HMRC expects before an R&D claim is submitted.

• R&D Tax Credits for Software

  Software project examples and eligibility signals.

• R&D Tax Credits for Engineering

  Engineering project examples and qualifying cost signals.

• Glossary

  Definitions for AIF, ERIS, RDEC, CT600, and common claim terms.

• About us

  What this site does and how the EasyRND assessment route fits.

• Terms and conditions

  Terms for using this informational website.

• Privacy policy

  How this site handles privacy, referrals, and contact routes.