Tax Investigations & Appeal London
R&D Tax Credits & Specialist Advisory in
London & United Kingdom (UK)
Unlock Innovation Funding and Strategic Growth with HMRC-Compliant Specialist Tax Advice.
Strategic financial decisions require more than just standard accounting; they require specialist insight. Acumen Accountants & Tax Advisor (AcumenAGC) provides high-level advisory for UK businesses looking to claim R&D relief, restructure for growth, or navigate complex acquisitions. We ensure every claim and corporate action is fully compliant with HMRC guidelines and the Companies Act.
Maximise R&D Claims
Identify every eligible penny of innovation spend.
Strategic Restructuring
Optimise your corporate shell for tax efficiency and scale.
Risk-Free Compliance
Robust documentation that stands up to HMRC scrutiny.
Fixed-Fee Certainty
No hidden costs during a stressful time.
Service Overview
What is R&D & Specialist Advisory?
Our specialist advisory wing focuses on high-impact financial strategies that go beyond basic compliance. Research & Development (R&D) Tax Credits are a UK government incentive designed to reward businesses that invest in innovation. Whether you are developing new software, improving manufacturing processes, or creating green energy solutions, we help you recoup a significant portion of your costs.
Who needs it?
We provide professional specialist advisory in London for a variety of high-growth entities:
- Tech Startups & SMEs
- International Groups
- High-Net-Worth Individuals
- Construction & Engineering Firms
100%
UK GAAP & IFRS Compliance
Who This Service Is For
Tailored Wealth Protection for Every Goal
Our London audit team tailors every review to your specific industry requirements.
Tech Startups & SMEs
Claiming R&D relief to reinvest in product development.
International Groups
Requiring HMRC-compliant transfer pricing documentation.
High-Net-Worth Individuals
Managing lifestyle audits and complex offshore disclosure.
Construction & Engineering Firms
Identifying “hidden” R&D in complex projects.
UK Limited Companies
Addressing undisclosed rental income and Capital Gains Tax enquiries.
10+
Years of Experience
500+
Audits Completed
98%
Client Retention
24h
Response Time
Why Choose AcumenAGC
Why AcumenAGC is the Best Specialist Firm in London
In the world of specialist tax, precision is everything. A poorly handled R&D claim or restructuring plan can lead to costly HMRC enquiries.
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Proven HMRC Experience: We have a deep understanding of the latest R&D reforms and HMRC "red flags."
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London-Based, UK-Wide Support: While headquartered in London, we serve innovative clients from Bristol to Edinburgh.
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Fixed & Transparent Pricing: No hidden percentages or unexpected "success fees."
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Direct Access to Specialists: Work with a dedicated accountant who understands your specific industry.
OUR PROCESS
Our Specialist Advisory Workflow
We use a 5-step process to ensure maximum benefit and total compliance:
Step 01
Discovery Call
We identify potential R&D eligibility or restructuring goals.
Step 02
Technical Assessment
Our experts dive into your projects to quantify qualifying expenditure.
Step 03
Strategic Structuring
We draft the tax-efficient framework for your acquisition or reorganisation.
Step 04
Submission & Documentation
We prepare a comprehensive technical report for HMRC or Companies House.
Step 05
Post-Submission Support
We manage all correspondence with authorities to ensure a smooth result.
FAQ
Statutory Audit Services: London & UK FAQ
What qualifies as R&D for UK tax purposes?
R&D occurs when a project seeks an advance in science or technology by resolving scientific or technological uncertainty. It is not limited to laboratories; software development and engineering often qualify.
Is Transfer Pricing only for large corporations?
No. While large companies face stricter rules, many UK SMEs must ensure their inter-company transactions are compliant to avoid HMRC penalties.
How long does an R&D claim take?
HMRC typically aims to process SME R&D claims within 28 to 40 days, though complex cases can take longer.
Can I restructure my business to reduce tax?
Business reorganisation can be used to improve tax efficiency, but it must be done for valid commercial reasons to comply with UK anti-avoidance laws.
Are you an HMRC-compliant service?
Yes. All our specialists for UK limited companies follow the Professional Conduct in Relation to Taxation (PCRT) guidelines.
Our Locations
Expert Tax Investigations & Appeals Specialist in the Heart of London
Based in the heart of the capital, we serve clients across all London boroughs, from the financial hub of the City of London and Canary Wharf to the thriving tech scenes in Shoreditch and Camden.
Canary Wharf &
Docklands (E14)
Westminster & Central London
The City of London (The Square Mile)
Camden, Islington & North London
Canary Wharf HQ
London, UK
Protect Your Business Today
Don’t face HMRC alone. Professional representation is the most effective way to ensure a fair outcome and minimize potential liabilities.
Book a confidential consultation with an AcumenAGC specialist. We respond to all enquiries within 24 business hours.