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Tax Enquiries & Investigations

Together we can do anything

WTT’s history and strength comes from our work within the freelancing community. We pride ourselves on the close connection we have built over the years with those operating in the industry. Providing an all-round approach to tax matters relating to contracting, our primary focus is working closely with our clients to manage their existing HMRC tax enquiries.

  • Info Req COLOUR

    Requests for information

  • Demands COLOUR

    Demands from HMRC

  • Challenging HMRC COLOUR

    Challenging HMRC

  • Settlement COLOUR

    Settlement with HMRC


    Accelerated payment notices

  • Litigation COLOUR


Managed Service Company Legislation

Have you received a Regulation 80 Determination citing breech of Managed Service Company Legislation and are unsure what to do?  If you are operating a Personal Service Company (PSC), you may be at risk.  Head over to our PSC Services page for our guide and more information.

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WTT Big Group

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WTT Big Group

For many contractors the cost of engaging professionals to defend an assessment is more than the tax claimed. With this in mind challenging can seem illogical. This is why we developed WTT Big Group, an action group of current and ex-contractors directly affected by historic enquiries based on hindsight and proposed legislative changes impacting the future working practices. By mobilising a collective voice developing a strategy for resolving historic enquiry in a fair and proportionate manner, we harness the power of many people striving for a common objective.

Woman working on her finances at home, filling up tax forms.

We no longer feel alone fighting this, its been a huge emotional rollercoaster for us all. Your straight-forward approach and patience in answering my questions was just amazing. And you went above the call of duty to keep me calm. I simply can’t thank you enough.

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We’d love to hear from you!
Whether you simply have a quick question, or were seeking a more formal conversation to discuss your tax needs, drop your details here and we will be in touch! Alternatively, you can contact us on +44 (0)20 3468 0000.