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Expert Accountants in Fishguard, Wales
William Marshall and Co is a dedicated accounting firm specialising in tax advice and financial guidance for businesses and individuals. Our team focuses on understanding clients' financial positions within the context of their business and personal goals, helping them manage growth and profitability effectively. We relieve clients of time-consuming bookkeeping and payroll tasks, allowing them to concentrate on strategic business development. Our services include financial accounting, tax compliance, company secretarial work, and specialist tax advice for seafarers. We provide tailored solutions for limited companies, partnerships, and sole traders, with expertise in software platforms like Xero and BrightPay.

Our approach combines professional expertise with a client-centric philosophy, ensuring clarity in complex financial matters. We assist with tax planning, VAT registration, payroll administration, and workplace pension schemes, supporting clients through all stages of business operations. Our commitment to high standards extends to preparing independent reports for banks and investors, advising on tax implications of transactions, and offering guidance on raising finance. Based in Fishguard, Wales, we serve clients seeking reliable, forward-thinking financial expertise.
Services
Financial Accounting Tax Compliance Company Secretarial Payroll Services VAT Advice Business Planning Tax Returns Statutory Filings Software Support Tax Enquiries
Highlights and features
  • We offer 24 years of combined experience in tax and business planning
  • Our team specialises in accounting software integration for modern businesses
  • We provide tailored tax solutions for seafarers and holiday cottage owners
  • Our client-focused approach prioritises clear communication and transparency
  • We combine technical expertise with practical business advice
Services
Tax Compliance
We provide comprehensive tax compliance solutions including preparation of corporate, partnership and personal tax returns. Our experts handle tax computations, working tax credit claims, and manage compliance visits. With specialist knowledge of VAT schemes and property-based transactions, we ensure accurate reporting while identifying legitimate tax-saving opportunities for businesses and individuals.
Payroll Administration
Our payroll services cover full PAYE scheme administration, including statutory forms, payslip generation, and P60 summaries. We manage workplace pension scheme compliance and provide detailed staff cost analyses. Using modern software integration, we ensure accurate and timely processing while maintaining full HMRC compliance for businesses of all sizes.
Company Secretarial
We handle all aspects of company secretarial work including formations, statutory filings, and maintenance of company records. Our services include registered office provision, preparation of statutory accounts, and compliance with Companies House requirements. We support businesses with company searches and construction industry verification processes to ensure ongoing regulatory compliance.
Financial Accounting
We offer complete financial accounting solutions for limited companies, partnerships and sole traders. Our services include accounts preparation, bookkeeping support, and financial reporting. With expertise in Xero, IRIS OpenBooks and BrightPay software platforms, we provide accurate financial records that help businesses make informed strategic decisions.
VAT Advice
Our VAT specialists provide guidance on registration, de-registration, and scheme selection including flat rate options. We help businesses manage VAT on property transactions, advance payments, and holiday cottage lets. With expertise in VAT planning and compliance, we ensure accurate reporting while identifying opportunities to optimise VAT positions.
Questions
What accounting software do you support?
We provide expert support for Xero, IRIS OpenBooks and BrightPay software platforms, helping businesses maximise efficiency through digital accounting solutions.
Do you offer specialist tax advice for seafarers?
Yes, we provide specialist tax advice tailored to seafarers' unique circumstances, including Seafarers' Earnings Deduction claims and compliance with maritime tax regulations.
How do you handle holiday cottage VAT requirements?
We advise on VAT registration for holiday lets, tax point calculations, and compliance with HMRC requirements for advance payments, deposits, and service charges.
What company secretarial services do you offer?
We handle company formations, statutory filings, registered office provision, and maintenance of statutory records for businesses in Fishguard and Pembrokeshire.
Can you assist with payroll and pension scheme administration?
Yes, we manage full payroll administration including PAYE schemes, workplace pensions, and statutory reporting requirements for businesses of all sizes.
How do you help businesses with tax planning?
We provide strategic tax planning advice to identify legitimate savings opportunities, including business structure optimisation, capital allowances, and tax-efficient profit extraction strategies.