17 UK-Based Specialists
R&D Tax Relief for UK SMEs. Client Centric. Compliance First.
We work with ambitious UK businesses, from MSPs to growing SMEs, delivering legislation-backed, expertly constructed R&D claims designed to support sustainable cash flow.
Trusted by ambitious UK businesses
Why PSS
Compliance-first R&D claims, built around your business
Other Firms
One-Size-Fits-All Claims
Volume-driven claims that risk HMRC scrutiny.
Left in the Dark
Clients left to navigate HMRC criteria with minimal support.
Hidden Fees
Unexpected costs that inflate your total investment.
With PSS
Compliance-First Claims
Legislation-backed claims built to withstand HMRC scrutiny.
Ongoing R&D Support
Guidance on eligibility, legislation changes, and future claims, year after year.
Success-Fee Model
We only get paid when you do.
A Better Way To Claim
Built on Compliance. Led by Experts.
UK-Wide
Coverage across every UK region.
Success-Fee Model
We only get paid when you do.
Compliance-First
HMRC-aligned approach on every claim.
17 Specialists
Chartered accountants and technical experts.
UK-Based Team
Real people who care about accuracy, compliance, and long-term relationships.
Client-Centric
Deliberately compliance-first and unapologetically client-centric.
How We Help
R&D Tax Relief, Done Right
17 UK-Based Specialists
Rob and his team are the consummate professionals and absolute experts in their field. We have been in safe hands every step of the way with R&D, including a compliance check. I would strongly recommend PSS and their services.
Verified PSS Client
R&D Tax Client
5 stars
Results
The Impact of Doing This Properly
Verified figures for this section are pending confirmation from PSS Tax and will replace these placeholders once approved.
Our Team
Meet the Team Behind the Claims
FAQ
Answers to your most common questions
How does your R&D claim process work?
What industries do you specialise in?
What if my business isn't eligible?
Do you offer one-off eligibility assessments?
What does it cost to work with PSS?
How do I get started?
Contact us
Discuss With One of Our Advisors.
