Business Details
29 Years
experience
Trusted Chartered Accountants in Central London
Caldwell Penn has been delivering expert accountancy and tax advisory services for over 25 years, establishing itself as a trusted partner for businesses across Central London, Guildford, and Farnham. Our team of chartered accountants combines technical excellence with a client-focused approach, providing tailored solutions that address the unique challenges of individuals, startups, SMEs, and established enterprises. We specialise in audit services, tax planning, financial strategy, and compliance, ensuring our clients receive actionable insights that drive growth and long-term success.With a commitment to overlaying technical expertise with exceptional client service, we act as strategic advisors, offering proactive guidance that extends beyond traditional accounting functions. Our success is built on a foundation of skilled professionals, a deep understanding of evolving regulatory landscapes, and a dedication to building lasting relationships through transparency and reliability. Clients consistently praise our responsiveness, professionalism, and ability to simplify complex financial matters, enabling them to focus on core business objectives with confidence.
Services
Audit Services
Tax Advisory
Bookkeeping
Company Formation
VAT Registration
Xero Support
R&D Tax Credits
Financial Planning
Payroll Services
Corporate Tax Returns
Details
- Year established: 1997
Highlights and features
- We offer 25+ years of experience in chartered accountancy services.
- Our team provides tailored financial strategies for startups and SMEs.
- We hold ICAEW accreditation for professional excellence.
- We deliver proactive tax planning and compliance solutions.
- Our client-focused approach ensures personalised, responsive support.
Associations and certifications
- ICAEW - Institute of Chartered Accountants in England and Wales
What people say
Knowledgeable, friendly, and responsive
Service is always faultless
Personal and proactive advice
Helped streamline financial processes
Local presence is a bonus
Services
Audit Services
Caldwell Penn provides comprehensive audit services to ensure financial statements reflect true business performance. Our ICAEW-regulated team conducts risk assessments, tests transactions, and delivers unqualified reports that enhance stakeholder confidence. We cater to PLCs, subsidiaries, and companies exceeding audit thresholds, offering tailored processes that identify growth opportunities while maintaining compliance with regulatory standards.
Tax Advisory
Our tax advisory services focus on minimising liabilities through strategic planning across corporate, personal, and inheritance taxes. We specialise in R&D tax credits, VAT optimisation, and employee share schemes, ensuring clients retain maximum profits. With expertise in HMRC compliance and dispute resolution, we provide clear guidance on complex tax matters, including cross-border transactions and business succession planning.
R&D Tax Credits
We help businesses claim R&D tax credits by identifying qualifying activities and maximising relief claims. Our team handles documentation, submission, and negotiations with HMRC, ensuring compliance while securing cash refunds or tax reductions. Clients benefit from our experience across sectors, with expertise in SME schemes (up to 33p per 1 spent) and RDEC for larger companies.
Financial Controller Service
Our outsourced financial controller service delivers real-time insights and strategic support without full-time hiring costs. We streamline accounting processes, implement Xero/Dext automation, and provide quarterly financial health reviews. Ideal for growing businesses needing scalable expertise in budgeting, cashflow management, and regulatory compliance, with seamless integration into existing teams.
Company Formation
Caldwell Penn assists in establishing new businesses with tailored company formation services. From sole traders to limited companies, we handle legal registrations, tax setup, and compliance frameworks. Our support extends to advising on optimal structures for tax efficiency, payroll integration, and VAT registration, ensuring startups have a solid foundation for growth.
Questions
What is an audit?
An audit is an independent examination of financial records to ensure accuracy and compliance with statutory requirements.
Do I need an audit?
Companies exceeding two of these thresholds require an audit: £10.2m turnover, £5.1m assets, or 50 employees.
Can I have an audit voluntarily?
Yes, audits add credibility to financial statements even if not legally required.
What are R&D tax credits?
Government incentives rewarding innovation through tax relief or cash payments for qualifying R&D activities.
How much do audit services cost?
Audit fees start from £6,000, while assurance reviews begin at £3,000, depending on company size and complexity.
