We take the stress and complexity out of dealing with the tax authorities.
Jon Preshaw Tax Ltd is a boutique practice of former HMRC and Big 4 tax experts.

Managing HMRC Investigations

Making Disclosures to HMRC

Resolving Disputes with HMRC

Services for Professional Advisers

Proactively Managing Tax Risk

Advising on HMRC Powers and Procedures
Our people leverage their extensive expertise to help clients efficiently manage interactions with HMRC.
Latest updates and insights from our experts in tax dispute resolution.
Bella Figura, advice and carelessness
Establishing reasonable excuse and reasonable care in cases where clients have taken advice can be tricky and HMRC can be resistant. The recent decision of the Upper Tribunal in Bella Figura should help. HMRC officers seem increasingly reluctant to accept that clients...
Loan charge draft legislation and guidance
The draft legislation and some associated guidance following the Morse report were published as part of the budget package. The guidance and legislation which has been published is (unsurprisingly for those who have been following this closely) complicated. At a high...
Confusion continues on loan charge changes
A high degree of uncertainty remains for Individuals who have received loans from EBT’s despite most of the recommendation of the loan charge review led by Sir Amyas Morse being accepted. The central plank of the recommendations was that loans made before 9 December...
Offshore Enabler Penalties
Penalties for enablers of offshore non-compliance introduced in Finance Act 2016 have now been effective for more than 2 years. The penalties are potentially very wide-ranging, applying in any circumstances where a person ‘enables’ offshore non-compliance. Enabling...