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Business Details
14 Years
experience
Trusted Chartered Accountants in London
Key Business Consultants is a chartered accountancy firm established in 2012, specialising in comprehensive tax advisory and compliance services for both personal and business clients. Our expertise spans SEIS, EIS, and VCT tax reliefs, inheritance tax planning, R&D tax credits, and corporate tax compliance. With a team of qualified professionals, including FCA and ACCA members, we combine technical proficiency with a client-centric approach to deliver tailored financial solutions. Our digital-first methodology integrates cloud-based systems like Xero to provide real-time financial insights, ensuring transparency and efficiency.

We pride ourselves on proactive tax planning, leveraging over a decade of industry experience to safeguard client interests while maintaining strict GDPR compliance. Our track record includes supporting high-profile clients such as Spartan Race UK through outsourced financial operations, demonstrating our ability to adapt to diverse business needs. Backed by continuous professional development and a commitment to innovation, we aim to be a trusted partner in navigating complex tax landscapes.
Services
Business Tax Compliance Personal Tax Returns SEIS Tax Relief EIS Tax Relief VCT Investments Inheritance Tax Planning R&D Tax Credits Payroll Services Corporate Tax Compliance Tax Investigation Support
Details
  • Year established: 2012
Highlights and features
  • We offer 12+ years of specialist tax advisory experience since 2012
  • Our team includes FCA and ACCA qualified professionals
  • Digital-first approach with real-time cloud accounting integration
  • Proven track record with high-profile clients like Spartan Race UK
  • Specialist knowledge in SEIS/EIS, R&D tax credits and inheritance tax
Services
SEIS Tax Relief
Specialist advice on Seed Enterprise Investment Scheme tax reliefs, including 50% income tax relief and capital gains tax exemptions. We guide investors and companies through SEIS compliance requirements while optimising tax efficiency. Our expertise covers scheme eligibility assessments and strategic implementation for early-stage businesses seeking investment.
EIS Tax Relief
Comprehensive EIS tax planning services offering 30% income tax relief and capital gains tax advantages. We assist investors and companies with scheme compliance, investment structuring, and ongoing reporting requirements. Our specialists ensure adherence to HMRC regulations while maximising tax benefits for growth-focused businesses.
R&D Tax Credits
Expert guidance on Research and Development tax credits, including 33.35% cashback for loss-making companies. We identify qualifying expenditures, prepare detailed technical justifications, and manage HMRC submissions for innovative businesses across technology, medical devices, and creative sectors.
Inheritance Tax Planning
Strategic inheritance tax mitigation strategies covering the seven-year rule, trust structures, and lifetime gifting. Our specialists provide clear explanations of 40% estate tax implications and implement legal tax-efficient solutions to preserve family wealth and business assets.
Corporate Tax Compliance
Full-spectrum corporate tax management including CT600 submissions, transfer pricing, and group tax structuring. We ensure compliance with corporation tax regulations while identifying efficiency opportunities through reinvestment schemes and digital technology tax reliefs.
People
Gary Green
Principal
FCA qualified accountant with Top50 practice experience. Founded Key Business Consultants in 2012 specialising in SEIS tax schemes. Combines external compliance expertise with internal financial management insights. Passionate about business agility and technology integration.
Matthew Todd Richter
Partner
30+ years' experience advising three generations of business families. Expert in tax planning, audit, and non-resident tax matters. Provides continuity and deep sector knowledge across sole traders to international corporations.
Kim Khan
Director
ACCA finalist with decade-long tenure. Specialises in personal tax matters and self-assessment returns. Key contact for accounting advisory services, known for calm and reliable client relationships.
Rahul Goenka
Director
Dual-qualified FCA and FCS professional with international experience. Oversees client relationships and tax compliance. Leads India office operations while maintaining technical excellence in fraud examination standards.
Ruth Green
Office Manager
Integral to firm operations since inception. Manages administrative functions including invoicing and credit control. Ensures smooth day-to-day running of the practice with organisational expertise.
Questions
What SEIS tax relief benefits do you help clients claim?
We assist with 50% income tax relief, back-dated tax relief applications, and complete capital gains tax exemptions on SEIS investments.
How do you support R&D tax credit claims?
We identify qualifying expenditures, prepare technical justifications, and manage HMRC submissions for R&D tax credits with 33.35% cashback available.
Can you explain EIS investment advantages?
EIS offers 30% income tax relief, tax-free capital gains, and inheritance tax benefits. We help investors and companies maximise these advantages.
What inheritance tax planning services do you offer?
We provide seven-year rule explanations, trust structuring, and gifting strategies to mitigate 40% estate tax liabilities.
How do you handle corporate tax compliance?
We manage CT600 filings, tax-efficient director remuneration, and compliance with corporation tax regulations for businesses of all sizes.
What accounting systems do you integrate?
We specialise in Xero integration with Power BI and automate systems for real-time financial reporting and compliance tracking.
Videos
Reviews (5)
Paolo La Gamma
Dec 19, 2021 Report
I have been using Key Business Consultants since 2015. They help my company run smoothly and help me with anything I need such as self assessment, company annual account, VAT, payroll and tax advice. Gary, Cristina, Vasilis, Jasleen and all the staff are always friendly and available when I need advice and I would highly recommend Key Business Consultants for anyone looking for accountants in the UK.
Matteo Mazzetto
Nov 21, 2021 Report
Positive:Professionalism,Responsiveness
Gary is an amazing professional. Always on top of things, always available to discuss and very helpful to solve problems!
A. Ashley
Nov 07, 2021 Report
Positive:Professionalism
We wanted EIS and SEIS approvals and these guys had it done in no time. sent to HMRC and we had advance assurance in less than a week wow.
we shall be asking them again for other work.
John Abumere
Nov 06, 2021 Report
Positive:Professionalism,Quality,Responsiveness,Value
James and his team were able to deliver an Advance Assurance from HMRC in less than a week. They handled the job in a professional way and their prices were very reasonable. i will use them for other jobs in the future.
Rob Powell
Oct 18, 2021 Report
We run a couple of small businesses and up until now, myself and my wife have relied on a book-keeper to do the Xero entry work. We paid for a training course with Key Business to teach us how to use Xero properly. In just a few hours myself and my wife learned more than enough to save us the monthly bookkeeping costs. I would really recommend their course, plus I will be talking to them further about doing our actual end of year accounts.