Business Details
16 Years
experience
Trusted Chartered Accountants in Oxford & Henley-on-Thames
Ridgefield Consulting is an independent firm of Chartered Accountants based in Oxford and Henley-on-Thames. We prioritise understanding our clients' needs to deliver tailored tax and accounting solutions, focusing on entrepreneurship, research and development support, and tax clarity. With expertise in R&D tax credits, SEIS/EIS schemes, and innovation grants, we specialise in aiding start-ups and scale-ups. Founded in 2010 by Simon Thomas, our family-run business combines decades of experience with a commitment to flexibility and transparency.We measure success through client and staff retention, aiming to build long-term relationships while expanding our presence across Oxfordshire. Our team's commercial acumen ensures efficient service delivery, with no hidden fees and clear communication. We support local innovation hubs like Oxford Science Park and Harwell Campus, offering strategic tax planning and compliance services. Our approach balances technical expertise with a client-first ethos, ensuring businesses navigate complex tax systems with confidence.
Services
Self Assessment Tax Return
Company Tax Return
VAT Return
Statutory Accounts
Bookkeeping
Business Start-up
Payroll Services
Audit Support
Tax Planning
Innovation Funding
Details
- Year established: 2010
Highlights and features
- Commercially minded team balancing efficiency with tax-saving opportunities
- Transparent pricing with no hidden fees
- Specialist expertise in R&D tax credits and innovation funding
- Flexible approach adapting to client priorities
- Proactive tax planning to simplify complex UK regulations
Associations and certifications
- ICAEW
What people say
Always helpful
Prompt service
Pleasure to deal with
Reliable sounding board
Sympathetic to knowledge gaps
Services
Self Assessment Tax Return
We prepare accurate personal tax returns while identifying legitimate tax reduction opportunities. Our service includes HMRC registration, documentation guidance, and deadline reminders. Clients receive detailed explanations of calculations and tax liabilities, with submission handled by our chartered accountants. This ensures compliance while maximising allowable deductions for individuals with complex income sources.
Company Tax Return
Our corporate tax service minimises liabilities through strategic use of allowances and deductions. We handle CT600 preparation, year-end adjustments, and loss carry-forward calculations. Clients benefit from timely submissions, clear liability breakdowns, and expert guidance on corporation tax payments. This service ensures compliance while optimising tax positions for limited companies of all sizes.
VAT Return
We manage VAT registration, return preparation, and scheme selection to optimise cashflow. Our service includes liability calculations, refund identification, and Making Tax Digital compliance. Clients receive tailored advice on VAT rates and schemes, with proactive guidance for voluntary registration or de-registration scenarios.
Statutory Accounts
We prepare full statutory accounts meeting Companies House and IFRS requirements. Our service includes balance sheets, profit/loss statements, and directors' reports. We ensure compliance with filing deadlines while providing clear financial position explanations. This service covers dormant companies and businesses requiring audit support.
Innovation Funding
Specialist support for R&D tax credits, SEIS/EIS schemes, and EMI share options. We identify eligibility, maximise claims, and handle HMRC submissions. Our service includes advance assurance applications and strategic guidance for start-ups seeking seed funding through government-approved schemes.
People
Simon Thomas
Managing Director
Founder of Ridgefield Consulting with 15+ years' experience in tax and accounting. Trained at EY before establishing this Oxford-based practice. Specialises in innovation funding and business growth strategies.
Brian Thomas
Director of Compliance
Chartered Accountant mentoring junior staff. Provides compliance expertise and technical oversight. Brings decades of experience from Big4 accounting background to ensure service quality.
Questions
What tax services do you offer for start-up businesses?
We provide R&D tax credit claims, SEIS/EIS scheme support, and business structure advice. Our services help start-ups maximise funding opportunities while maintaining compliance with HMRC requirements.
How do you handle complex tax planning for high-net-worth individuals?
Our specialists offer inheritance tax planning, capital gains strategies, and offshore tax compliance. We create tailored solutions to protect wealth while ensuring adherence to evolving UK tax regulations.
Can you assist with Making Tax Digital compliance?
Yes, we guide businesses through VAT digital record-keeping requirements. We help select appropriate cloud accounting software and ensure ongoing compliance with HMRC's digital tax initiatives.
What areas do you cover beyond Oxfordshire?
While based in Oxford and Henley, we serve clients nationwide including London, Birmingham, and the Cotswolds. Our services also extend to international clients with UK tax obligations.
How do you approach business audit support?
We prepare accounts to IFRS and UK GAAP standards, conduct internal reviews, and liaise with statutory auditors. Our focus ensures audit-ready financial statements while minimising compliance risks.
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