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Business Details
15 Years
experience
Your Chartered Accountants in Blackwood
Established in 2011, Stanford Williams is a family-owned accounting practice founded by Rhi and Paul. Our journey began in a home office and has grown into a professional team of qualified accountants serving clients across the UK. We prioritise approachability, combining technical expertise with a friendly, client-centric approach to deliver tailored financial solutions. Our services span tax, audit, payroll, and business management, supported by cloud-based tools like Sage One for real-time accounting. With deep roots in South Wales and a flexible remote-working model, we serve businesses from Swansea to Glasgow.

Our team includes ACCA-qualified professionals with decades of combined experience in both local entrepreneurship and corporate sectors. We believe in demystifying accounting, offering clear advice without jargon, and fostering long-term client relationships. Our commitment to continuous learning ensures we stay ahead of regulatory changes like Making Tax Digital. Clients value our responsiveness, with 24/7 availability for urgent queries and a promise that 'no question is silly'. Recognised for our community impact, we actively contribute to local economic growth while maintaining rigorous professional standards.
Services
Tax Services Audit Services Business Management Payroll Services Cloud Accounting MTD Compliance Accounting Software Financial Advisory Bookkeeping VAT Returns
Details
  • Year established: 2011
Highlights and features
  • We have 20+ years of combined experience in tax and audit services
  • Our team includes ACCA-qualified professionals with industry expertise
  • We offer tailored cloud accounting solutions using Sage One software
  • Serving clients from Swansea to Glasgow with local knowledge
  • Committed to clear communication without accounting jargon
Associations and certifications
  • Association of Chartered Certified Accountants
What people say
Incredibly professional service Always on hand for advice Made complex matters simple 100% recommend Valuable business partner
Services
Tax Services
We provide comprehensive tax compliance and advisory services, including personal and corporate tax returns, VAT registration, and HMRC representation. Our team stays current with tax law changes to ensure full compliance while identifying legitimate savings opportunities. Clients benefit from proactive tax planning and clear explanations of complex requirements.
Audit Services
Our audit services cover statutory audits, internal audits, and financial statement preparation. We follow rigorous ACCA standards while maintaining clear communication throughout the process. Businesses gain confidence in their financial reporting and receive actionable recommendations for process improvements and risk mitigation.
Business Management
We offer strategic business advice covering start-up support, cashflow management, and growth planning. Our consultants combine accounting expertise with operational insights to help businesses navigate challenges and capitalise on opportunities. Services include process reviews and management reporting tailored to specific business needs.
Payroll Services
Our payroll specialists handle all aspects of employee payments, tax deductions, and HMRC submissions. We ensure compliance with real-time information requirements while providing payslip generation, pension auto-enrolment, and CIS reporting. Businesses benefit from accurate, timely processing and expert support for payroll-related queries.
Cloud Accounting
We implement cloud-based accounting solutions using Sage One, enabling real-time financial management. Services include software setup, bank feed integration, and transaction categorisation. Clients access their financial data 24/7 while we provide ongoing support for Making Tax Digital compliance and quarterly reporting requirements.
People
Rhiannon Rhian
Founder & Tax Specialist
ACCA Fellow with 20 years' experience, specialising in tax and audit services. Started Stanford Williams from a home office, now leading a team of qualified accountants while maintaining hands-on client involvement.
Paul
Business Advisor
Former corporate sector professional with expertise in business planning and management accounts. Provides strategic guidance to help businesses grow sustainably while maintaining financial compliance.
Kerri
High Street Accountant
ACCA-qualified associate director managing payroll, self-assessment, and limited company clients. Known for approachable service and expertise in construction industry scheme compliance.
Lucy
Accounts Manager
ACCA member specialising in accounts preparation and taxation. Develops staff training programs while managing complex client portfolios with precision and attention to detail.
Emily
Accounting Technician
Fluent Welsh speaker with payroll expertise transitioning to accounts. Combines technical knowledge with client-focused communication, supporting both English and Welsh-speaking clients.
Questions
What accounting software do you recommend for Making Tax Digital?
We recommend Sage One for MTD compliance due to its user-friendly interface and seamless HMRC integration. We provide free access to this cloud-based software with all our service packages.
Can you help businesses outside South Wales?
Yes, while based in Blackwood, we serve clients nationwide through secure online collaboration. Our cloud accounting systems enable effective support for businesses from Swansea to Glasgow.
What are your MTD compliance service levels?
We offer three MTD service levels: full compliance management, quarterly review with client input, and complete client self-management with our technical support. Fees are agreed transparently upfront.
How do you handle client data security?
We use bank-grade encryption for all client data. Our Sage One integration only accesses transaction data without viewing security details or initiating payments, ensuring complete financial security.
What qualifications do your accountants hold?
Our team includes ACCA-qualified professionals and certified accounting technicians. All staff maintain continuing professional development to ensure up-to-date expertise in tax and accounting standards.
How do you support new business owners?
We provide start-up advice, business structure guidance, and cashflow management support. New clients receive a comprehensive onboarding process including software training and compliance requirement explanations.
Reviews (3)
Richard Merrett
Nov 25, 2021 Report
When I started my limited company Stanford Williams was recommended to me. Im glad I chose them. Always on hand,always helpful and always in plain English. My advice is get an account that allows you to get on with your business, and makes life as simple as it can be. 100% recommend.
Laurence Wilcox
Aug 16, 2020 Report
I have used Stanford Williams for many years and cant recommend them enough. Always on hand to help with any issues in a timely and professional manner. Paul has been fantastic with my accounts over the years and cant thank him enough for all his hard work. Would highly recommend
Chris Corrella-David
May 25, 2020 Report
After changing accountants twice before I Can not recommend this company enough. Friendly always willing to answer any question and very quick at responding. Amazing professional service.