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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

18 Oct 2019

Business groups respond to announcement of new Brexit deal

Business groups, including the Confederation of British Industry (CBI), the British Chambers of Commerce (BCC) and the Institute of Directors (IoD) have responded to the government's announcement of a new Brexit deal between the UK and the EU.

17 Oct 2019

HMRC to give importers no-deal Brexit 'breathing space'

HMRC intends to give importers up to six months to submit customs declarations and pay import duties in the event of a no-deal Brexit on 31 October.

16 Oct 2019

HMRC data reveals significant rise in number of R&D tax credit claims

Figures published by HMRC have revealed that the total number of claims for R&D tax credits has increased by 20%.