With decades of tax investigation experience between our various specialists, Admiral Tax Investigations have the knowledge, ability and tactical awareness to successfully handle your tax investigation or HMRC compliance check. Our team is made up of former senior HMRC investigators and inspectors. That internal departmental experience is absolutely invaluable and when allied to a proven track record of success within private practice, we are able to offer our clients a totally comprehensive service. This is regardless of the scale, gravity or seriousness of the investigation concerned.


From day one your case will be dealt with by a former senior HMRC investigator; whose knowledge covers the following HMRC tax investigation specialisms:

Admiral Tax will deal with your HMRC tax investigation right the way through to a final settlement. Your dedicated tax investigation adviser will keep you fully informed, with regular no fee case conferences, ensuring your absolute peace of mind. We believe in giving value for money. Our fees are extremely competitive and most importantly our fee structure is absolutely open and transparent. No two HMRC tax investigations are ever the same. Many factors can influence the duration and cost of an investigation conducted by HMRC, not least the complexity of the case concerned.

For that reason Admiral Tax Investigations believe in a flexible fee structure tailored to meet our clients specific needs and one that is truly reflective of the nature of the HMRC investigation being conducted.


We believe that our clients demand clarity and transparency when it comes to fees, particularly in these difficult economic times. Admiral Tax Investigations guarantee all fees up front, so you our client can plan appropriately. This approach ensures that there are no unpleasant billing surprises.

Get in touch

For no nonsense, clear advice regarding your HMRC tax investigation or check of self assessment tax return please call 0330 999 5000 or +44 01925 450 300. We are available to take your call from 7am until 11pm; 7 days. An initial consultation will be undertaken without charge and give our consultant the opportunity to offer you the practical tax investigation advice that you need. If you prefer email please use the information listed on our contact page. We will respond to your enquiry wiithin the hour. Allow Admiral Tax Investigations to take control and begin sleeping soundly again at night.

If you would like more information on the range of tax investigation services we provide please visit our dedicated pages.  to discuss our comprehensive range of tax investigation services please call us 0330 999 5000.