Taxation for Businesses
Helping you navigate the tax landscape with confidence
Corporate Tax Advisory
Slash your tax bill, not your ambitions — we build powerful, compliant strategies that fuel growth and protect every pound.
VAT Compliance
Stay audit-proof and penalty-free — we take full control of your VAT, reclaim every penny, and keep you one step ahead of HMRC.
R&D Tax Credits
Turn your ideas into tax-free cash — we unlock hidden R&D claims with zero hassle, maximising your refund and your edge.
Capital Allowances
Recover thousands in missed relief — we dig deep into your assets to uncover powerful deductions others overlook.
International Tax
Grow globally, pay smart — we structure your cross-border operations to cut risk, reduce double tax, and unlock global profits
Tax Investigations
HMRC at your door? We’re your shield — expert-led defence that protects your business, resolves fast, and gives you peace of mind.
Integrated Corporate Tax Advisory
We bring together the rigour of a global network with deep UK tax expertise to ensure your strategy is both robust and responsive. From group structuring to dispute management, our integrated approach transforms compliance into a source of competitive advantage—so your finance team can focus on growth, not paperwork.
Our Specialisations
- Corporate Tax Structuring: Tailored holding-company and group models that optimise effective tax rates, dividend flows and capital-allowance claims
- VAT & Indirect Tax: End-to-end management of filings, cash-flow forecasting and cross-border planning to unlock efficiencies
- R&D & Innovation Relief: Full lifecycle support from project identification to HMRC submission and accelerated repayment
- HMRC Enquiries & Dispute Resolution: Proactive risk management and expert representation that safeguard your reputation
Strategic, Digital-First Partnership
Powered by secure client portals and advanced analytics, we deliver real-time visibility on deadlines, exposures and planning opportunities—minimising surprises and administrative burden. Through scheduled strategic reviews and on-demand access to senior advisers, your tax strategy stays agile and aligned with your business ambitions, wherever you operate in the UK.
You can contact us in the knowledge that our proactive tax specialists will apply their extensive accounting expertise, experience and skills to help you achieve the best possible outcome.
Client Reviews
"Citiline's taxation team helped us navigate a complex R&D tax credit claim, securing significant relief we didn't know was available. Their ex-HMRC insight made all the difference."
— Manufacturing Director, Tech Solutions Ltd"When we faced an HMRC investigation, Citiline's expertise and calm approach resolved the matter quickly and professionally. Highly recommended."
— Finance Director, Growth VenturesWe're here to help you, give us a call
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Meet Our Taxation Team
Arthur Mullinger
Senior Partner
ACA, CTA
Charles Newman
Tax Director
FCCA, ATT
Daveena Seepaul
Senior Tax Adviser
Ex-HMRC, CTA
Aimen Farooq
Accounts Assistant
AAT