Aside from being absolutely transparent, tax investigations fee structure is flexible and individually tailored according to the specific needs of each client. No two tax investigations or HMRC compliance checks are ever the same, so why pay more than you have to. We agree our tax investigation fees upfront. Whether you choose to pay for our engagement by the hour or negotiate a fixed overall cost, you will never be overcharged.


We do not charge for the costs of administration, billing or secretarial services. You pay only for the specialist time, engaged productively in dealing with your case. Our processes are totally efficient, resulting in significant cost savings. We pass on these internal savings on to our clients, resulting in an unbeatable value in these difficult economic times.

We often finish a tax investigation engagement by saving our clients more than our total fee. This is aside from the savings we guarantee you in any tax investigation settlement we negotiate on your behalf. When appointing a tax investigations specialist never feel rushed into making a decision. The very nature of HMRC investigations means that we can sometimes panic. You need to take a step back and gather as much information as you can. This includes information relating to your adviser.


Do not be afraid to ask questions. After all, you are the client. You will wish to have a good idea of duration and cost. Similarly, you will need to gain a clear understanding of the knowledge, experience and technical ability that your tax investigation specialist brings to the table.

Cost should not necessarily be the overwhelming factor in your decision, but it is hugely important nonetheless. For that reason, it is worth spending a little time speaking to people and getting yourself some firm quotes.

We have nothing to hide when it comes to the cost of our tax investigation services. You can ask us any question at all regarding the HMRC tax investigation process and what our instruction involves. We will always answer you directly and honestly.

Get in touch

If you have concerns regarding tax evasion, require help with a Voluntary disclosure or simply need specialist tax investigation advice that you should contact Admiral Tax Investigations on 0330 999 5000. Alternatively, you can email the office direct using the information on our contact page. Admiral Tax offer a complete, bespoke range of tax investigation services. Whatever the size, gravity or nature of your problem, Admiral should be your tax investigation specialist of choice.