Tax Enquiry Dispute Resolution

We offer expert advice on tax investigations and support with HMRC enquiries and disputes.

Tax Enquiry / Investigation Dispute Resolution

Qubic Tax are one of the few specialist firms able to offer expert advice and support with HMRC tax enquiries and investigations.

Professional advisers and their clients regularly seek our advice about alternative strategies and tactics in dispute situations. We have sound practical experience in handling HMRC tax investigations, and all types of enquiries together with appeal hearings at tax tribunals.

  • Fronting settlement negotiations with HMRC and penalty mitigation
  • Accelerated Payment Notices (APNs)
  • Follower Notices (FNs)
  • April 2019 Loan Charge issues
  • Employment tax issues including IR35, status, agency rules, CIS & PAYE health-checks
  • CoP8 and CoP9 tax fraud investigations
  • Contractual Disclosure Facility (CDF)
  • Onshore/offshore voluntary tax disclosures
  • Worldwide Disclosure Facility (WDF)
  • HMRC’s Let Property Campaign
  • Instalment arrangements (Time to Pay)
  • PAYE and VAT security bond notices
  • Providing assistance at Tax Tribunals
  • Expert Witness in Civil Disputes and Criminal Prosecutions

Our aim is to always obtain the best outcome for you or your clients, both in monetary terms and in personal time and disruption. We work to achieve the best possible outcome by understanding HMRC’s powers and using them tactically for the benefit of the individual circumstances. We pride ourselves on communicating effectively.

Benefits of working with Qubic:
  • Ex HMRC and Big 4 senior director experience
  • Excellent track record at settling cases at all levels
  • Comprehensive case management
  • Work either direct with the client or alongside existing advisers
  • Transparent costs and extent of work outlined in advance
  • Continuous progress reports at each stage
Knowledge, Experience and Expertise

Dave Jennings: Tax Investigations & Employment Tax Director

Dave Jennings is a Chartered Tax Adviser and ex-HMRC Tax Inspector with over 30 years’ experience in the area of tax investigations, PAYE and NIC. Prior to joining Qubic Dave worked for HMRC as a fully qualified Tax Inspector for 20 years, and also worked at Top 10 accounting firms Grant Thornton and Mazars.

Dave leads the team and is well placed to advise on all of the above issues. Dave is a regular seminar speaker on HMRC tax investigations and employment tax issues and has also written widely on the subject in various tax and accounting journals. He is also an established tax author having co-written an extensive guide to employee benefits and expenses available at Claritax Books. View his full profile here.

If you have participated in tax planning and would like to discuss how new developments affect their arrangements or explore ways of taking any historical disputes with HMRC forward, please contact us on 0207 2839555 / 0191 2322001, or email

You can read further information related to historic tax arrangements and HMRC guidance on the following link. 

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Qubic Tax London Qubic Tax London Office Location

Floor 17, 30 St Mary Axe
London London EC3A 8BF (map)

Tel: 0207 283 9555

Qubic Tax Newcastle Qubic Tax Newcastle upon Tyne Office Location

St Ann's Quay, 118 Quayside
Newcastle upon Tyne Tyne and Wear NE1 3BD (map)

Tel: 0191 232 2001

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