About OPC

Your business is our business

At OPC, we believe every client deserves accountancy support that feels personal, practical and genuinely helpful. With over a decade of experience working with individuals, sole traders and owner-managed businesses, we’ve built a reputation for clear advice, steady guidance and a friendly, down-to-earth approach.

We support clients across Guernsey, Jersey and the UK, offering a full range of accounting and tax services designed to make your financial responsibilities easier to manage.

At OPC, we’re here to take the pressure off, simplify the process and give you confidence in every decision.

Expert Accounting, Tax & Advisory Solutions for Businesses and Individuals

Individuals

We support individuals with personal tax, financial structuring, and ongoing compliance, providing clear, tailored advice that helps you manage your affairs with confidence.

Startups

We work with startups to establish strong financial foundations, supporting business setup, tax compliance, payroll, and strategic planning as your business grows.

Professional

We provide professionals with structured accountancy, tax, and advisory support, helping manage complex income structures while ensuring ongoing compliance.

IT / Technology

We support IT and technology businesses with flexible accountancy, tax, and advisory services designed to keep pace with growth, evolving systems, and modern business models.

Hospitality

We provide hospitality businesses with practical support across bookkeeping, payroll, tax, and reporting, helping manage the financial demands of a fast-paced sector.

Retail

We support retailers with day-to-day accountancy, tax compliance, and financial reporting, giving clear oversight to support informed decision-making.

Construction

We work with construction businesses to manage accounts, payroll, subcontractors, and tax obligations, providing structured support suited to fluctuating workloads.

Agriculture

We offer tailored accountancy and tax services to agricultural businesses, recognising seasonal income cycles and long-term planning needs.

Charities

We support charities with transparent financial reporting, tax compliance, and advisory services, helping organisations meet regulatory requirements and maintain accountability.

Property

We provide specialist accountancy, tax, and advisory support across the property sector, assisting with income management, tax efficiency, and long-term planning.

Director, ACA FCCA

Director, BSc ACA FCCA

Director, CA ACA

Accountant

Frequently asked questions

Who do you typically work with - individuals, businesses or both? + -

We assist both individuals and companies with tax, accounting and bookkeeping support tailored to their needs.

Do you support clients outside of Guernsey? + -

Yes. While we are based in Guernsey, we also support clients in Jersey and the UK.

What if my accounts are overdue? Can you help me catch up? + -

Of course. We can review your records, bring your accounts up to date and help you stay on track going forward.

Do you offer advice on tax planning? + -

Yes. We provide practical tax planning guidance to help manage liabilities and ensure compliance.

Can you work with my existing accounting software? + -

In most cases, yes. We’re experienced with popular systems and can advise on setup or improvements if needed.

How do I get started? + -

Simply complete our contact form or call the office. We’ll discuss your requirements and outline the next steps.