# Alexander Clifford: R\&D Tax Credits Claim Specialists

> Alexander Clifford is a leading UK R\&D tax credits claim specialists\. We maximise the potential of your innovation by creating compliant R\&D tax claims that meet HMRC standards\.

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## Pages
- [About us](https://alexanderclifford.co.uk/about/): Alexander Clifford is an esteemed tax advisory firm specialising in R\&D tax credits\. We offer continuous support to maximise your R\&D claims\.
- [Contact us](https://alexanderclifford.co.uk/contact/): Got questions or a brilliant idea? Contact us and our dedicated team is ready to listen, help, and make your experience with us exceptional\.
- [Privacy Policy](https://alexanderclifford.co.uk/privacy-policy/): R\&D Tax Credits Specialist Alexander Clifford is committed to protecting your data\. Read how we collect, use and protect your personal data\.
- [Home](https://alexanderclifford.co.uk/): Alexander Clifford is a leading UK R\&D tax credits claim specialists\. We maximise the potential of your innovation by creating compliant R\&D tax claims that meet HMRC standards\.
- [Blog](https://alexanderclifford.co.uk/blog/): Explore our insightful blog section for the latest news\. Discover industry trends, expert tips, and valuable insights\. Stay informed\.
- [R\&D tax credit FAQs](https://alexanderclifford.co.uk/faq/): Find the answers to your frequently asked questions and concerns about R\&D tax credits with our helpful FAQs\.
- [Knowledge library](https://alexanderclifford.co.uk/knowledgelibrary/): Dive into the insights of R\&D tax relief through our knowledge library, where you'll find invaluable resources to keep you at the forefront\.
- [HMRC R\&D Tax Credit Enquiry Support Services](https://alexanderclifford.co.uk/rd-tax-credit-enquiry-support/): Facing an HMRC enquiry on your R\&D tax credit claim? Get expert Enquiry Defence Support advice from our experienced advisors\. We offer a no\-obligation assessment help, document support, and tailored responses to ensure your claim’s validity\.
- [Our Team](https://alexanderclifford.co.uk/our-team/): Meet our passionate team who ensures client success with their expertise in R\&D tax credits, creativity, and unwavering commitment to every project\.
- [R\&D Tax Credits Calculator](https://alexanderclifford.co.uk/rd-tax-credit-calculator/): Instantly estimate your R\&D tax credits with our HMRC compliant UK calculator\. Calculate your claim under SME, RDEC, ERIS or the Merged Scheme today\.
- [R\&D Tax Credit Eligibility](https://alexanderclifford.co.uk/check-your-eligibility/): Find out your R\&D tax credit eligibility with our expert analysis and optimise your R\&D claim with tailored solutions\. Contact us today\.
- [Testimonials](https://alexanderclifford.co.uk/testimonials/): Our 5\-star Google reviews and testimonials from our happy clients speak for our services and success stories, demonstrating our reliability\.
- [ERIS \- Enhanced R\&D Intensive Support](https://alexanderclifford.co.uk/eris-enhanced-r-and-d-intensive-support-scheme/): Claim ERIS R\&D Tax Relief 2026 and maximise your HMRC tax credits\. Get expert guidance for Enhanced R and D Intensive Support for SMEs to secure higher tax relief\.
- [R\&D Merged \(RDEC\) Scheme](https://alexanderclifford.co.uk/r-and-d-merged-scheme/): Learn more about the eligibility, rules and claims process for the R\&D Merged Scheme for UK companies 2026\. 20% expenditure credit \(15%–16\.2% net\)\.
- [R\&D Tax Credits Claims](https://alexanderclifford.co.uk/claiming-rd-tax-credits/): Claim R\&D tax credits and drive innovation\. Recover up to 27% on eligible R\&D costs with our no win, no fee service\. Book your free consultation\.
- [R\&D eBooks](https://alexanderclifford.co.uk/rd-ebooks/): Explore our free collection of R\&D eBooks featuring valuable insights on research and development initiatives, curated by our R\&D tax experts\.
- [Grant Finder](https://alexanderclifford.co.uk/grant-finder/): Every open and upcoming R\&D funding competition from Innovate UK, the UKRI research councils and co\-funding government departments such as Defra, DfT and DESNZ, in one place\.

## Posts
- [Missed your R\&D tax relief CNF deadline? Here’s what happens next](https://alexanderclifford.co.uk/blog/missed-your-rd-tax-relief-cnf-deadline-heres-what-happens-next/): Missed your R\&D tax relief CNF deadline? Find out what it could mean for your claim, when notification is required, and what to check next\.
- [How do I handle an R\&D compliance check after staff have left?](https://alexanderclifford.co.uk/blog/how-do-i-handle-an-rd-compliance-check-after-staff-have-left/): Learn how to handle an HMRC R\&D compliance check after key staff have left, and what evidence can support your R\&D tax relief claim\.
- [Accountancy firms are outsourcing more R\&D tax credit claims: Is the risk of HMRC enquiries driving the shift?](https://alexanderclifford.co.uk/blog/accountancy-firms-are-outsourcing-more-rd-tax-credit-claims-is-the-risk-of-hmrc-enquiries-driving-the-shift/): Why are more accountants outsourcing R\&D tax relief claims? Explore what’s changed and why specialist support from R\&D advisers is important\.
- [Does it matter who owns the Intellectual Property for R\&D tax relief?](https://alexanderclifford.co.uk/blog/does-it-matter-who-owns-the-intellectual-property-for-rd-tax-relief/): Find out whether IP ownership matters for R\&D tax relief, including where intellectual property is owned by a parent PLC rather than the claimant company\.
- [What happens in an HMRC R\&D tax credit enquiry?](https://alexanderclifford.co.uk/blog/what-happens-in-an-hmrc-rd-tax-credit-enquiry/): Learn why HMRC reviews R\&D tax claims, what information may be requested during an enquiry, and how to respond clearly and compliantly\.

## Case Studies
- [Construction Site Surveillance](https://alexanderclifford.co.uk/casestudies/construction/driving-innovation-in-construction-site-surveillance/): Discover the advantages of Construction Site Surveillance using solar\-powered cameras for rooftops and façades\.
- [Food and Beverage Software](https://alexanderclifford.co.uk/casestudies/food-drink/food-and-beverage-software-systems/): Enhance efficiency with food and beverage software \- eliminating EPOS hardware, optimizing queuing and improving customer experience\.
- [Human Resources Software](https://alexanderclifford.co.uk/casestudies/information-technology/human-resources-software/): Centralize time tracking, invoicing and reporting with Human Resources Software\. Securely designed for maximum efficiency\.
- [Immersive Healthcare Education](https://alexanderclifford.co.uk/casestudies/medtech/driving-innovation-in-immersive-healthcare-education/): Discover how Immersive Healthcare Education transforms clinical learning through real\-time AR and 3D simulations for better outcomes\.
- [Integrating Tools with Webflow](https://alexanderclifford.co.uk/casestudies/information-technology/integrating-tools-with-webflow/): Integrating Tools with Webflow \- Using custom codes to provide solutions to clients with reliable \& secure functionalities\.

## Knowledge Library
- [What details do I need to know when organising my CT600 and computation for my R\&D tax credit claim?](https://alexanderclifford.co.uk/knowledgelibrary/accounting-and-finance/what-details-do-i-need-to-know-when-organising-my-ct600-and-computation-for-my-rd-tax-credit-claim/): There are several key details every business should understand when preparing their Corporation Tax return \(CT600\), particularly where an R\&D tax relief claim is involved\.
- [Can I claim R\&D tax relief on a failed project?](https://alexanderclifford.co.uk/knowledgelibrary/eligibility/can-i-claim-on-a-failed-project/): If your claim meets the eligibility criteria, you can make an R\&D tax credits claim even if your project failed\.
- [When do I need a Claim Notification Form \(CNF\) for R\&D?](https://alexanderclifford.co.uk/knowledgelibrary/the-claim-process/when-do-i-need-a-claim-notification-form-for-rd/): If you’re claiming for the first time and your period of account began on or after 1 April 2023, you may need to submit a claim notification form \(CNF\)\. The deadline to file is six months after the end of this period of account\.
- [What are the main differences between ERIS and the R\&D Merged Scheme?](https://alexanderclifford.co.uk/knowledgelibrary/eris-scheme/what-are-the-main-differences-between-eris-and-the-rd-merged-scheme/): ERIS and the Merged Scheme are both available for qualifying R\&D expenditure incurred in accounting periods beginning on or after 1 April 2024\.
- [What evidence and documentation is required for ERIS?](https://alexanderclifford.co.uk/knowledgelibrary/eris-scheme/what-evidence-and-documentation-is-required-for-eris/): An ERIS claim should be supported by records that demonstrate both that the underlying activities qualify as R\&D and that the expenditure included in the claim has been calculated accurately\.

## Bytes
- [HMRC terminates volume compliance approach to R\&D claims](https://alexanderclifford.co.uk/bytes/hmrc-terminates-volume-compliance-approach-to-rd-claims/): HMRC's sunsets volume compliance approach to R\&D enquiries, run by ISBC\.

## Categories
- [Information Technology](https://alexanderclifford.co.uk/casestudies/information-technology/)
- [Manufacturing](https://alexanderclifford.co.uk/casestudies/manufacturing/)
- [Medtech](https://alexanderclifford.co.uk/casestudies/medtech/)
- [Pharmaceutical](https://alexanderclifford.co.uk/casestudies/pharmaceutical/)
- [Construction](https://alexanderclifford.co.uk/casestudies/construction/)

## Categories
- [Eligibility criteria](https://alexanderclifford.co.uk/knowledgelibrary/eligibility/)
- [The claim process](https://alexanderclifford.co.uk/knowledgelibrary/the-claim-process/)
- [HMRC enquiries](https://alexanderclifford.co.uk/knowledgelibrary/hmrc-enquiries/)
- [R\&D tax credit scheme](https://alexanderclifford.co.uk/knowledgelibrary/the-rd-tax-credit-scheme/)
- [Qualifying expenditure](https://alexanderclifford.co.uk/knowledgelibrary/qualifying-expenditure/)

## Optional
- [Sitemap index](https://alexanderclifford.co.uk/sitemap_index.xml)