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Trusted Chartered Accountants in Guildford & Staines
Blue Matrix Chartered Certified Accountants specialise in delivering tailored accountancy, tax, and bookkeeping solutions to individuals, sole traders, and small businesses. Our team of ACCA-accredited professionals combines modern technology with a personal touch, assigning each client a dedicated accountant for continuous support. With expertise spanning annual accounts, payroll, VAT, and CIS compliance, we prioritise clear communication and tax efficiency.

Our Xero-certified advisors streamline financial processes, while our fixed monthly pricing model ensures predictable costs. Established to provide reliable, jargon-free services, we serve clients across Guildford, Staines, and surrounding areas.
Services
Annual Accounts Self Assessment Payroll VAT Returns CIS Compliance Bookkeeping Tax Efficiency Reviews Cloud Accounting Business Start-Up Support R&D Tax Claims
Highlights and features
  • We are ACCA-accredited with AAT to CTA-qualified team members
  • Each client receives a dedicated personal accountant
  • Xero Certified Advisors with Platinum Partner status
  • Fixed monthly pricing with no hidden costs
  • 20+ years' combined experience in diverse industries
Associations and certifications
  • ACCA (Association of Chartered Certified Accountants)
What people say
Dedicated personal accountant Efficient cloud-based systems Proactive tax advice Seamless transition support Competitive rates
Services
Annual Accounts
We prepare and file accurate annual accounts for limited companies, ensuring compliance with Companies House and HMRC requirements. Our service includes corporation tax calculations and submissions. Clients benefit from timely, audit-ready documentation supported by our ACCA-certified team.
Self Assessment
Personal tax return preparation for directors, sole traders, and high earners. Starting at 150 + VAT/year, we handle complex scenarios including property income, capital gains, and residency status. Our advisors optimise tax efficiency while ensuring compliance.
Payroll
Full payroll management from HMRC registration to monthly submissions. Starting at 15 + VAT/month, we handle salary calculations, tax deductions, and real-time reporting. Clients receive timely, error-free processing with statutory compliance guaranteed.
VAT Returns
Quarterly VAT return preparation and submission services. We ensure accurate reporting of VAT liabilities and reclaim opportunities. Clients benefit from proactive deadlines management and HMRC correspondence handled by our Xero-certified specialists.
CIS Compliance
Tailored CIS return services for construction industry businesses. We manage subcontractor verification, payment calculations, and monthly HMRC submissions. Clients receive expert guidance on CIS obligations and tax-efficient payment structuring.
People
Sarah
Partner Chartered Certified Accountant
With experience from global firms and industries including aerospace and technology, Sarah specialises in audit, accountancy, and tax compliance. She leads client relationships at Blue Matrix, focusing on delivering strategic financial solutions.
James
Managing Director
Co-founder with 20+ years' experience in business outsourcing and finance across aerospace, oil and gas sectors. James oversees operations, ensuring accessible accounting language and client trust through transparent processes.
Annalyn
Accounts Semi Senior
Qualified accountant specialising in corporate tax compliance and financial reporting. Annalyn provides technical expertise on complex tax scenarios and supports clients with year-end tax efficiency strategies.
Romayne
Accounts Semi Senior
Experienced in statutory accounts preparation and payroll management, Romayne ensures compliance with regulatory standards while offering practical financial advice to small businesses and sole traders.
Colin
Bookkeeper
Certified bookkeeping specialist managing day-to-day financial records for SMEs. Colin implements efficient accounting systems and provides ongoing support for cloud-based bookkeeping solutions.
Questions
What accounting software do you support?
We are Xero Certified Advisors with Platinum Partner status, but also support QuickBooks, Sage, and other major platforms.
Can you help with R&D tax claims?
Yes, our specialist advisor helps businesses claim up to 33p per £1 of qualifying expenditure, including staffing and prototyping costs.
Do you offer fixed-fee pricing?
We provide fixed monthly payment options with transparent pricing and no hidden costs unless additional services are requested.
How do you handle client transitions?
We manage the entire transition process, contacting your current accountant to ensure seamless data transfer with minimal client effort.
Are you regulated by professional bodies?
We are ACCA-accredited and regulated, with team members holding qualifications from AAT to CTA certification levels.
What areas do you serve?
Primarily Guildford and Staines-upon-Thames, with clients across Surrey, London, and nationwide through digital services.