More about us

Trinity Tax

Trinity Tax provide specialist advice in relation to contentious areas of tax law, including employment status, IR35, the operation (including penalties and appeals) of the Construction Industry Scheme, the Managed Service Company legislation and the Agency legislation (s44 ITEPA 2003). 

We have a wealth of knowledge and experience in this field and ensure our clients get clear and concise advice and can have confidence in their compliance over these complex areas of tax. We have written extensively on these subjects including 2 books for Bloomsbury Publishing and other articles for Tolleys, Simon’s Tax Briefing, Bloomsbury, Taxation Magazine and Accountingweb. 

Trinity Tax are also the employment status, IR35 and CIS appointed experts for organisations like TaxAction, Professional Fee Protection and the 6 Figure Bookkeeper. 

We can provide seminars upon request and training as well as tax tribunal representation.

The areas of tax law we advise in are grey, and it is very difficult for a taxpayer to know they are 100% compliant, even with the best will in the world. This is not fair or just, but it a result of a complicated tax system. Trinity Tax give their clients peace of mind, knowledge and power over these issues so they can grow their businesses with confidence and not live in fear of HMRC.  

 

KYE BURCHMORE

Kye has been providing tax consultancy services for nearly 20 years after completing the solicitor’s qualification “LPC” in 2006. 

He is the Author of Bloomsbury’s 2025 “IR35 and Off Payroll Working” and the 2021 edition titled “Off-payroll working tax handbook” as well as a contributor to many other publications. 

Kye provides a straight-forward, no nonsense approach to his advice to ensure his clients have clarity and confidence over their position.  

Never one to shy away from a legal battle, Kye is happy to assist companies by providing proactive advice to ensure they are in the best shape to avoid any issues in the first place. Or defend those already in the heat of a dispute.

 

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SARAH CARSTENS

Sarah Carstens started out in the accounting profession, working at Grant Thornton before moving into tax consultancy in 2006 where she was a Senior Tax Consultant at one of the leading practices for employment status and IR35 disputes. 

She forged a solid reputation in the industry for her ability to defend HMRC enquiries and her technical abilities with regard to the Construction Industry Scheme.

Sarah is meticulous in detail and gets as much satisfaction out of defending her clients with HMRC as she does sitting in front of a spreadsheet of numbers (yes she is one of those strange number crunching type of people). This attention to detail can work wonders though and has saved her clients a lot of money, time and stress over the years. 

Our Services

Self-Employed Workers

If your company engages individuals on a self-employed basis, HMRC or the worker may question how and why they are self-employed. Address this issue before a challenge starts. 

CIS

The Construction Industry has is own tax rules and requirements and these can be complicated. We can help answer your questions about this area, appeal any HMRC decisions, or defend you if HMRC levy penalties. 

IR35 End Clients

IR35 has changed significantly over the last few years and now there are different rules for different sectors and different sizes of organisation. We literally wrote the book on IR35 and can help you…

IR35 PSC's

Are you ready for IR35? Trinity Tax can help your business be prepared. We can review the contractual documents, look at working practices, draft contracts and defend your position if there is an enquiry.