Accountants in Sutton, Surrey & South London
Accounting and advice for people, charities and businesses.
Making a difference, and doing things differently.
Our clients inspire us. Over the years, we’ve found the people we connect with on the deepest level. They’re entrepreneurs who want to make a positive contribution, charity leaders determined to change our communities for the better, and medical practitioners who’ve devoted their lives to serving the public.
SMEs
Tax and accounting services for businesses on a mission, from growing startups to established enterprises.
Social enterprises
Accountancy for businesses prioritising their community contribution while also seeking to make a profit.
Charities
Specialist charity accounting, from SORP to SOFA, and reliable support for your organisation’s finance function.
Doctors
Support with payroll, bookkeeping, tax returns and tax planning for medical practices, GPs and specialists.
Not-for-profit
Advice on organisational structures, tax and accounting for community groups, clubs and local societies.
Dentists
Tax advice and accounting services for dental surgeries leaving you free to focus on patient care.
SMEs
Tax and accounting services for businesses on a mission, from growing startups to established enterprises.
Charities
Specialist charity accounting, from SORP to SOFA, and reliable support for your organisation’s finance function.
Not for profit
Advice on organisational structures, tax and accounting for community groups, clubs and local societies.
Social enterprises
Accountancy for businesses prioritising their community contribution while also seeking to make a profit.
Doctors
Support with payroll, bookkeeping, tax returns and tax planning for medical practices, GPs and specialists.
Dentists
Tax advice and accounting services for dental surgeries leaving you free to focus on patient care.
We’re proud of…
Our sector expertise
Talk to us for just five minutes and you’ll be convinced – our team really know their specialist areas.
The culture at JCS
We empathise. We’re thoughtful. And we believe in making meaningful community connections.
Our history and experience
The practice has been around for a century and the advice we give is based on practical knowledge.
Charities and not-for-profit
We have a dedicated charity and not-for-profit director which is why over the years so many charity finance officers and CEOs have recommended us to their peers. Charity is one of the most heavily regulated sectors in the UK with its own complex rules. It’s also one where trust really matters.
SORP compliant accounts
Independent examinations
Charity audits
Norman Kincaid
London Baptist Association
“First class professional support. Very approachable team. Always prepared to answer any question. Happy to commend their services for other charities and churches. “
Doctors and dentists
We work with medical and dental practices, as well as hospital consultants, to help their businesses thrive and expand while meeting statutory and financial obligations. We also offer expert advice on tax and the NHS pension schemes, ensuring your dedication to caring for patients is rewarded as it should be.
Practice accounts
Tax advice for surgeries and individuals
Succession and retirement planning
Kavita Verma
Dental Practice Manager
“The whole team has been incredibly professional and helpful, ensuring we comply with ever changing regulation. Can’t fault them.”
Kavita Verma
Dental Practice Manager
“The whole team has been incredibly professional and helpful, ensuring we comply with ever changing regulation. Can’t fault them.”
Doctors and dentists
We work with medical and dental practices, as well as hospital consultants, to help their businesses thrive and expand while meeting statutory and financial obligations. We also offer expert advice on tax and the NHS pension schemes, ensuring your dedication to caring for patients is rewarded as it should be.
Practice accounts
Tax advice for surgeries and individuals
Succession and retirement planning
Businesses with a mission
We love working with startups in search of new business models, local firms exploring fresh opportunities and social enterprises driven by the needs of the community. If you want an open-minded accountant who will get as excited about your vision as you, get in touch.
Startup, business planning and financing
Research and development tax relief
Payroll, bookeeping and company secretarial
Darren Chalmers-StevensÂ
Criticalarc
“The team are professional and very responsive to our needs and engaged fully with our business. I would thoroughly recommend JCS.”
Sharing sector insight
If there’s a development in tax law, government policy or sector regulation, you can rely on our expert commentators to tell you what you need to know, what it means for your sector and, most importantly, what you should do about it.
Should I set up a limited company in the wake of COVID-19 policy?
During the Government response to COVID-19, self-employed people operating limited companies lost out on income support. What does this mean for you?
Do charities pay taxes?
Do charities pay taxes in 2025/26? Learn about exemptions, Gift Aid, and reliefs that help charities manage their finances effectively.
How to make the most of your GP pension
As a GP, you focus on caring for patients, leaving little time to consider financial well-being. We explain key elements of the GP pension scheme.
How dental accountants can help you maximise expense claims
Optimise your tax savings with expert dental accountants. Learn how to maximise expense claims and boost your practice’s financial health.
Do charities pay taxes?
Do charities pay taxes in 2025/26? Learn about exemptions, Gift Aid, and reliefs that help charities manage their finances effectively.
Do charities pay taxes?
Do charities pay taxes in 2025/26? Learn about exemptions, Gift Aid, and reliefs that help charities manage their finances effectively.
How dental accountants can help you maximise expense claims
Optimise your tax savings with expert dental accountants. Learn how to maximise expense claims and boost your practice’s financial health.
What we’ll do for you
Our accountancy and advisory services cover every need you might have, from the basics to profound insight that could change the very direction of your business or charity. We'll work with you to build the right package of support with your goals in mind.
Ready to talk?
Then we’re ready to listen.
Tell us about yourself, your goals and what you need to achieve them and one of our team of friendly accountants will be in touch to begin the conversation.