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.

Jon Preshaw

Founder & Managing Director
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Ben Proctor

Associate Director
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Jon Pitkin

Senior Manager
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Clare Preshaw

Practice Manager
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Latest updates and insights from our experts in tax dispute resolution.

Offshore companies with UK property – update

Offshore companies with UK property – update

HMRC have confirmed that they will be undertaking a campaign to address non-compliance with UK tax legislation by companies established outside the UK which hold UK property. There are two types of letters which HMRC will be issuing – A letter which is specifically...

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HMRC nudge letters

HMRC nudge letters

HMRC will shortly begin issuing letters to non-UK companies which own UK property. There will be two types of letter – Letters to companies which may be subject to tax as non-resident landlords or subject to tax under the ATED regime. HMRC also note that such income...

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Code of Practice 9 enquiries and how we can help

Code of Practice 9 enquiries and how we can help

What is Code of Practice 9? HMRC will initiate an investigation under their Code of Practice 9 (COP9) in cases where they suspect tax fraud. HMRC does not usually disclose what their suspicions are, but you can expect that they will have carried out detailed research...

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Whether you are facing a serious HMRC investigation, you are involved in a complex technical dispute, or you need to tidy up your tax affairs, our team can help.

Get in touch today