
R&D Tax Credits Portsmouth can help your business recover money spent on qualifying research and development. As specialists in innovation tax relief, we assist companies across Portsmouth in identifying eligible activities and maximizing claims.
With our automation-focused approach, we streamline the claims process, saving you time and ensuring accuracy. Our Certified Chartered Accountants are available outside normal hours to provide real-time support.
Experience


R&D tax credits allow businesses to reduce their corporation tax bill or receive cash payments for qualifying research and development. We help identify all eligible activities, from product development to process improvements.
Our expertise ensures you claim for every allowable expense, including staff costs, materials, and subcontractor fees. We handle complex calculations and documentation, making the process straightforward for Portsmouth businesses.
Experience
We provide a comprehensive R&D tax credit service designed to simplify your claim:
Eligibility assessment to identify all qualifying R&D activities in Portsmouth
Detailed claim preparation with full supporting documentation
Submission to HMRC and handling of any enquiries
Ongoing advice to ensure future R&D expenses are captured
Fixed fee structure with no hidden costs
Experience

Experience

Unlike general accountants, we specialize in R&D tax credits and understand the specific criteria required. Our automation tools speed up claims, and our international network helps with cross-border R&D projects.
As UKAN members with global reach, we support businesses in Portsmouth and beyond. We're available 7 days a week to answer questions, ensuring you get the relief you deserve.
Experience
Experience

“Sash has been extremely knowledgeable and reliable from when I first met him regarding helping me with my accounts as a director of a limited company for the first time. He has provided me with sound advice and helped me to understand the ins and outs of timely and successful accounting and made it easy."
Adam Garnett
We build growth-focused partnerships with every client, offering hands-on guidance through business transitions and tax complexities. Your dedicated accountant provides proactive advice when you need it most.
Clients value our availability and expertise, telling us they finally understand their numbers and feel confident expanding globally. That's the impact of innovative, responsive accountancy.
Let's Connect
Call us at +44 7795 226823 or email [email protected] anytime. We're available outside normal hours for real-time assistance. Use our contact form for quick follow-ups, and we'll reply promptly.
Start with a free, no-obligation consultation to explore your options. We'll discuss your business needs, share insights on automation or tax savings, and outline how we can partner for growth. It's easy and straightforward to take the first step.
Common questions about R&D tax credits in Portsmouth:
Qualifying activities include developing new products, processes, or services through technological uncertainty. This applies to industries in Portsmouth like manufacturing, software, and engineering. We help identify all eligible work.
Depending on company size, you can claim up to 33% of qualifying R&D expenditure. For SMEs, this often results in significant tax savings or cash refunds to reinvest in innovation.
HMRC typically processes claims within 4-6 weeks. We prepare and submit efficiently, and our out-of-hours availability means quick responses to any queries for Portsmouth clients.
Yes, our international network allows us to assist with R&D activities across multiple countries, ensuring compliance and maximizing claims for businesses in Portsmouth with global operations.

Business Accounting and Tax Ltd provides automation-focused accounting, tax, and international services for small to medium businesses in Southampton and beyond. Contact us for a free consultation to grow your business.
73 Holly Hill, Southampton, SO16 7ES, Hampshire, United Kingdom
+447795226823
Business Accounting & Tax Ltd is a Limited Company with Registered Company Number 07894977
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