WhisperClaims tax credit software

A cloud-based R&D tax credit solution for advisors, accountants, tax specialists and consultants.

Fully automated

Fully automated

Prepare an R&D claim in just 45-60 minutes. Easy to understand, HMRC-compliant reports are automatically generated from multiple choice questions.

Available in PDF or Word formats, reports are generated with a single click


Available in PDF or Word formats, reports are generated with a single click. They contains a full technical narrative and breakdown of eligible costs as well as the usual complexities in claim production, from subcontractors and EPWs to grants and group structures.

Pay a low, fixed cost to prepare each R&D tax credit claim

Fixed cost

Pay a low, fixed cost to prepare each R&D tax credit claim, irrespective of its size or complexity. Simple, online billing.

Revenue generating service

Revenue generating

Provide this service at minimal cost and charge clients at your discretion, i.e. fixed price or a contingent percentage.

Simple to use

Pay as you go reporting

Only pay for the reports you want.

Instantly increase your capacity to process R&D tax claims


Instantly increase your capacity to process R&D tax claims.

Free up staff time

Free up staff time

Free up staff time allowing you to take on more chargeable work.

Help when you need it

Help when you need it

On boarding and ongoing technical support is available.

We know from our research that a lot of practices would like to offer R&D tax credit claims to their clients as an additional service, but they either lack the necessary expertise or they find the task of gathering relevant information and writing the report too time-consuming. Some practices have outsourced the work thereby missing out on potential fees. WhisperClaims is an ideal solution to this challenge.

How WhisperClaims tax credit software works

Screen your client

To avoid wasting your clients’ time and additional cost, the system allows you to screen out ineligible entities before you even start them down the R&D claims process.

Once that’s been done, simply define the accounting period and decide whether to invite your client to work collaboratively with you on the claim.

Complete the online questions

The questions change dynamically depending on the information you provide. Clients don’t have to answer unnecessary questions and the system only goes into more detail when it’s needed.

Questions are multiple choice or use drop-down menus or sliders. Because there’s almost no free text entry, the questions are easier for you or your client to complete – meaning that an R&D tax claim can be completed in less than an hour.

Pay for and download the report

For subscribing customers, once the system has gathered everything it needs, it shows you the client’s approximate expenditure. This allows you to gauge the value of the opportunity – if it’s too small, there’s no obligation to proceed.

Once you’ve checked your client’s answers, simply pay a low, fixed fee for instant access to the report. If you want to add value by tailoring it further, you can choose an editable version and add your own text and images.

Review the report

The report’s structure is based on 15 years’ experience of working in R&D tax relief consultancy. It’s designed to give your client – and HMRC – comfort that all the right questions have been asked.

The content is based on the information provided by both you and the client. If you want to add more content – such as diagrams, photos or further detail – you can download an editable version of the report.

Submit the claim to HMRC

You now have a report and a cost summary, which provides a clear, concise summary of the client’s claim.

The final step is to use your Corporation Tax software to complete the CT600 using the figures from the cost summary and to submit this to HMRC.

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WhisperClaims can be white labelled, giving you the opportunity to continue to build your brand by presenting the software as part of your company.

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