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110 years

That's how long some of our clients have trusted us to take care of their accounting needs.

Tax Information

The latest budget announcements, tax calendar and tax rates and allowances.

Tax Strategies

A comprehensive guide to tax planning strategies for individuals and businesses.

Interactive Tools

Access a host of useful features, including handy tax and financial calculators.

Your Business

Providing you with a wealth of essential business and business tax information.

Your Money

Useful tax and financial information for personal taxation and savings & investments.

Monthly Newswire

Welcome to Thorne Lancaster Parker Chartered Accountants

Established for over 100 years, Thorne Lancaster Parker is one of London’s leading independent accountancy practices.

We provide a wide range of accountancy and advisory services, and will work closely with you to provide a service that is tailored to your individual needs.

At Thorne Lancaster Parker we deal with a variety of businesses, with clients ranging from AIM listed clients, unquoted public limited companies in both service and manufacturing sectors to partnerships and sole traders.

The practice has also built up a substantial expertise in the entertainment sector.

Such a diverse client base is unusual and gives us an important competitive edge – a wealth of experience and expertise which ultimately benefits all of our clients.

Our website contains a wide range of guides offering tax, financial and business information, which we trust you will find useful. To discuss how we can help you further, please contact us. We look forward to working with you.

Latest business news

09 Mar 2021

Female freelancers have faced 'disproportionate financial struggle' during pandemic

Research carried out by the Association of Independent Professionals and the Self-Employed (IPSE) has found that female freelancers have faced a 'disproportionate financial struggle' during the coronavirus (COVID-19) pandemic.

08 Mar 2021

Details of fourth grant for the self-employed published

HMRC has published details of the eligibility criteria for the fourth grant under the coronavirus (COVID-19) Self-employment Income Support Scheme (SEISS), which will cover the period February 2021 to April 2021.

05 Mar 2021

Government to invest over £100 million in COVID fraud taskforce

Chancellor Rishi Sunak used the 2021 Budget to announce an investment of more than £100 million into a HMRC taskforce designed to combat coronavirus (COVID-19)-related fraud.