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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

19 May 2022

HMRC issues £14 million in penalties for minimum wage offences

HMRC issued 580 penalties totalling over £14 million for minimum wage offences during 2020/21, according to a report released by the Department for Business, Energy and Industrial Strategy (BEIS).

18 May 2022

Inflation hits 40-year high of 9%

Inflation has hit its highest level in 40 years amid the deteriorating cost-of-living crisis, according to the latest figures from the Office for National Statistics (ONS).

17 May 2022

Charity warns lowest income households will wait longest for council tax rebate

National Energy Action (NEA) has warned that the poorest households in the UK will wait the longest for the government's £150 council tax rebate.