Wellers

How to protect yourself from an aggressive taxman


Subscribe to our Tax Investigation Services to cover your professional fees in the event of a protracted HMRC inquiry.

Please reference the table below for the fees relating to the persons, or entities, that you require the cover for where turnover is less than £25m.

Scale of charges £ Per annum
(Inclusive of VAT)
Personal tax or trusts 168
Sole traders 408
Partnerships 534
Limited companies (excluding R&D claims) 606
Separate R&D cover, for claims £50k 948
Separate R&D cover, for claims > £50k 1,260

The service works whereby if you sign up for tax investigation cover after the 1 August 2025 renewal date, the full amount will be payable and you'll be covered only until the end date of 31 July 2026. Please therefore be sure to sign up, or renew, prior to the renewal date.

If you take up cover for a limited company/partnership, and we complete your tax returns, then the directors/partners will be covered automatically as part of the fee. This is so long as they don't have gross rental receipts in excess of £50,000 for the tax year. Where rental receipts exceed £50,000 then this will be quoted for as a separate entity, either as a sole trader, or as a partnership.

For businesses with turnover over £25m, separate rates will apply and our team will be in touch with you.

Application form

Please fill out the form below to purchase your cover.

For specific circumstances where you require cover for more than 4 people/entities, please fill out the form for 1 of them and then select "yes" to the last question, 'Require a bespoke quote?' We'll then contact you to set this up.

Why subscribe?

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Feel confident during a HMRC enquiry

Have peace of mind that our specialist advice, and guidance, as your accountant, can help deal with an inspector scrutinising your financial affairs.

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We deal with the taxman, so you don't have to

We can answer HMRC's complicated questions, submitting financial information to minimise the impact, stress, and hassle on you.

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Potentially save money

A tax investigation can be a disruptive, lengthy process. The longer it goes on the more substantial fees can become. For a small sum, our costs are covered in the event of an inquiry.

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Negotiating a settlement

Looking at your circumstances, we'll advise you on achieving the best possible settlement with HMRC, if required, once an investigation has taken place.