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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

16 Dec 2019

HMRC making fewer tax avoidance deals

HMRC is entering into fewer agreements that give immunity from prosecution for tax evasion in exchange for paying back taxes and penalties, according to research by law firm Pinsent Masons.

13 Dec 2019

Business groups respond to General Election result

Business groups, including the Confederation of British Industry (CBI), the Federation of Small Businesses (FSB) and the British Chambers of Commerce (BCC) have responded to the General Election result.

12 Dec 2019

Almost half a million taxpayers sought income tax refunds from HMRC, data reveals

Nearly half a million taxpayers sought income tax refunds from HMRC in the 2018/19 tax year, according to insurer Royal London.