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Ambition Accountancy Ambition Accountancy
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Business Details
9 Years
experience
Trusted Accounting Services in St Helier, Jersey
Ambition Accountancy has established itself as a trusted provider of tailored accounting solutions for individuals and businesses. Founded in 2017, our firm is led by Directors Jim McCartan and Mark LeCornu, supported by Accountant Jodie Lynam, who collectively bring over 70 years of industry expertise. We specialise in accounts preparation, bookkeeping, payroll management, tax returns, and strategic financial consultancy. Our commitment to delivering personalised services has earned us a reputation for exceeding client expectations. We offer bespoke packages for startups, budgeting and forecasting tools, and outsourced finance director support to help businesses make informed decisions.

Our team's extensive experience ensures clients receive accurate, compliant, and forward-thinking financial guidance. We prioritise transparency, ethical practices, and clear communication to build long-term trust with our clients. As a Jersey-based firm, we serve local businesses while maintaining a client-centric approach that adapts to evolving needs. Our mission remains focused on empowering clients to secure their financial future through expert accounting services. This dedication to quality and professionalism underpins every aspect of our operations.
Services
Accounts Preparation Bookkeeping Payroll Tax Returns GST Returns Startup Consultancy Budgeting & Forecasting Management Reporting Outsourced Finance Director
Details
  • Year established: 2017
Highlights and features
  • We offer 70 years of combined team expertise in accounting services
  • Our team provides bespoke financial solutions tailored to client needs
  • We guarantee transparent and ethical accounting practices
  • We deliver strategic support for business growth and decision-making
  • We prioritise clear communication and client-focused service delivery
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Services
Accounts Preparation
We prepare annual accounts for limited companies, sole traders, partnerships, and charities. Our service ensures compliance with regulatory requirements while providing clear financial insights. Clients receive accurate, timely reports to support informed business decisions.
Bookkeeping
Our full bookkeeping service adapts to client preferences, offering daily management or periodic reviews. We maintain precise records of all financial transactions, ensuring businesses have up-to-date information for operational planning and tax compliance.
Payroll
We handle payroll calculations, payslip generation, and Combined Employer Returns. This service reduces administrative burdens while ensuring compliance with employment regulations. Clients benefit from accurate, timely employee payments and tax submissions.
Tax Returns
We prepare and submit income tax returns for individuals, sole traders, and companies. Our experts liaise with tax authorities to ensure compliance while identifying legitimate deductions. This service minimises tax liabilities and avoids penalties.
Startup Consultancy
Our bespoke packages support new businesses through financial planning and feasibility analysis. We help entrepreneurs validate business ideas, create financial models, and establish accounting systems. This service provides a solid foundation for sustainable growth.
People
Jim McCartan
Director
Director with extensive accounting experience, specialising in strategic financial management for businesses. Jim leads client relationships and ensures delivery of high-quality accounting solutions tailored to individual needs.
Mark LeCornu
Director
Co-director offering deep expertise in corporate finance and compliance. Mark focuses on developing strategic partnerships and maintaining rigorous accounting standards across all client engagements.
Jodie Lynam
Accountant
Qualified accountant providing specialist support in tax compliance and financial reporting. Jodie ensures accurate, timely delivery of accounting services while maintaining strong client communication.
Questions
What accounting services do you offer?
We provide accounts preparation, bookkeeping, payroll, tax returns, GST returns, budgeting, management reporting, and outsourced finance director services for businesses and individuals.
Do you offer free initial consultations?
Yes, we provide a free, no-obligation consultation to discuss your accounting needs and determine how we can support your financial goals.
Are your services available outside Jersey?
While based in St Helier, we primarily serve Jersey businesses and individuals. Contact us to discuss specific requirements for cross-border accounting support.
How do you handle tax compliance?
We prepare and file tax returns for individuals and businesses, liaise with authorities, and ensure compliance with current regulations to minimise liabilities and avoid penalties.
Can you support business startups?
Yes, we offer bespoke consultancy packages to help new businesses validate ideas, create financial models, and establish compliant accounting systems from inception.