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Business Details
15 Years
experience
Trusted Accounting Services in Blackwood
Stanford Williams is a family-owned accounting practice established in 2011 by Rhi and Paul. Starting from a small home office, the firm has grown steadily, relocating to Blackwood High Street and expanding to include three qualified accountants and a trainee. Our approach combines professionalism with a friendly, accessible ethos, ensuring clients receive tailored support for their business needs.

We prioritise open communication, believing no question is too trivial, and leverage our diverse expertise to serve clients ranging from sole traders to limited companies. Based in South Wales, we work with businesses nationwide through digital connectivity, offering services from Swansea to Glasgow and beyond.
Services
Tax Services Accounts Preparation Audit Services Payroll Management Business Advisory
Details
  • Year established: 2011
Highlights and features
  • We have over 20 years of combined experience in accounting and audit services.
  • Our team includes ACCA-certified professionals with expertise in tax and business advisory.
  • We offer flexible services tailored to your specific business needs.
  • We provide nationwide support through digital tools and cloud-based accounting systems.
  • Our client-centric approach ensures clear communication and no hidden fees.
Associations and certifications
  • Association of Chartered Certified Accountants (ACCA)
What people say
Incredibly professional Always helpful Highly recommend Quick responses Tailored advice
Services
Tax Services
We provide comprehensive tax planning and compliance services, ensuring businesses meet HMRC requirements efficiently. Our expertise covers self-assessment, corporation tax, and VAT returns. Clients benefit from strategic advice to minimise liabilities while maintaining full compliance.
Accounts Preparation
Our accounts preparation services include year-end financial statements and management accounts tailored to your business needs. We ensure accuracy and clarity in reporting, helping you make informed decisions. Our team uses cloud-based tools for real-time updates and seamless collaboration.
Audit Services
We conduct thorough audits to verify financial accuracy and regulatory compliance. Our approach combines technical rigour with clear communication, providing assurance to stakeholders. Clients receive actionable insights to improve financial processes and governance.
Payroll Management
Our payroll services ensure accurate and timely processing of employee payments and tax deductions. We handle PAYE, CIS, and pension contributions, reducing administrative burdens. Clients benefit from compliance expertise and dedicated support for payroll-related queries.
Business Advisory
We offer strategic advisory services to support business growth and operational efficiency. Our team provides insights on financial planning, cashflow management, and regulatory changes. Clients receive personalised guidance to navigate challenges and seize opportunities.
People
Rhiannon Rhian
Founder & Director
Fellow of ACCA with 20 years' experience, Rhi leads tax and audit services. She founded Stanford Williams in 2011, focusing on supporting local businesses in the Valleys region.
Paul
Business Advisor
Brings corporate experience from government and financial sectors. Specialises in business planning and management accounts, offering strategic advice to clients.
Kerri
Associate Director
ACCA Fellow managing high street accounting services. Expertise in payroll, self-assessment, and limited company compliance, with a focus on client support.
Lucy
Accounts Manager
ACCA Member handling accounts preparation and taxation. Joined in 2017, contributing to staff development and client service improvements.
Emily
Accounting Technician
Trainee ACCA member specialising in payroll and accounts. Fluent in Welsh, providing bilingual services and supporting digital accounting systems.
Questions
What is Making Tax Digital (MTD) compliance?
MTD requires businesses to keep digital records and submit tax updates quarterly using HMRC-approved software. We help clients transition smoothly to this system.
Do you offer payroll services for small businesses?
Yes, we manage payroll processing, tax deductions, and compliance for businesses of all sizes, ensuring accuracy and regulatory adherence.
Can you assist with switching accountants?
We provide a seamless transition service, coordinating document transfers and HMRC notifications to ensure minimal disruption during the switch.
What accounting software do you recommend?
We endorse Sage One for MTD compliance but support other platforms. Our clients receive free access to our app for expense tracking and data entry.
Are your fees fixed or hourly?
Fees depend on service complexity and time required. We agree on costs upfront to ensure transparency with no unexpected charges.
Do you work with businesses outside South Wales?
Yes, our digital tools enable us to support clients nationwide, from Swansea to Glasgow, without geographical limitations.