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Business Details
43 Years
experience
Expert Accountants in London
Established in 1983, we are a modern, forward-thinking accountancy practice dedicated to delivering professional and tailored financial solutions. Our approach prioritises client needs, combining cutting-edge technology with decades of expertise to ensure efficiency and transparency. We specialise in accountancy, audit, tax planning, and business advisory services, supporting businesses and individuals across all sectors.

With a focus on stress-free financial management, we offer no-surprise fee structures and 24/7 client availability. Our team has served clients in Greater London, nationwide, and internationally for over 33 years, helping businesses grow and individuals optimise their financial strategies. We pride ourselves on building long-term relationships through reliable, expert service and a commitment to exceeding expectations.
Services
Accountancy Services Tax Planning Business Start-up Support Compliance Services Audit Services Payroll Management VAT Advisory Estate Planning Management Accounts Corporate Finance
Details
  • Year established: 1983
Highlights and features
  • We have over 33 years of experience in accountancy and tax advisory.
  • Our services are tailored to meet individual business and personal needs.
  • We guarantee efficient service with no hidden fees.
  • We serve businesses across all sectors, including construction, retail, and media.
  • Our team is registered with the Institute of Chartered Accountants in England and Wales.
Associations and certifications
  • Institute of Chartered Accountants in England and Wales
Services
Accountancy Services
We provide comprehensive accountancy services, including bookkeeping, financial reporting, and statutory compliance. Our expertise ensures accurate and timely preparation of annual accounts, tailored to meet the specific needs of businesses and individuals. By leveraging modern technology, we deliver efficient solutions that support informed financial decision-making.
Tax Planning
Our tax planning services focus on minimising liabilities while ensuring compliance with UK tax regulations. We offer specialist advice on corporation tax, personal tax, VAT, and inheritance tax, alongside strategic estate planning. With proactive guidance, we help clients optimise their tax positions and navigate complex legislative requirements confidently.
Business Start-up Support
We assist entrepreneurs in launching businesses by advising on legal structures, preparing business plans, and securing finance. Our support includes registration with Companies House and HMRC, payroll setup, and compliance frameworks. This holistic approach ensures new ventures establish a strong financial foundation for sustainable growth.
Compliance Services
Our compliance services cover statutory audits, company secretarial duties, and tax return submissions. We ensure businesses meet legal obligations, including Real Time Information and Pensions Auto Enrolment. By managing regulatory burdens, we enable clients to focus on core operations while maintaining full compliance with current legislation.
Audit Services
We conduct statutory audits for businesses requiring independent financial scrutiny, registered with the Institute of Chartered Accountants in England and Wales. Our audits ensure transparency, adherence to accounting standards, and identification of financial risks. This service provides stakeholders with assurance regarding the accuracy and reliability of financial statements.
Questions
What services does Lyons Leonidou offer?
We offer accountancy, tax planning, audit services, business start-up support, compliance management, payroll, VAT advisory, and estate planning tailored to businesses and individuals.
When was Lyons Leonidou established?
Lyons Leonidou was established in 1983 and has over 33 years of experience serving clients in London and globally.
Which sectors do you work with?
We work with businesses across all sectors, including construction, retail, media, property investment, catering, and charities.
Are you registered for audit work?
Yes, we are registered with the Institute of Chartered Accountants in England and Wales for audit services.