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White-label

We prepare the claim. You keep the client.

White-label means we do the technical work behind you and you present the R&D claim as part of your service. Every agent is named to HMRC as the rules require, and a Chartered Tax Adviser signs off every claim. We reply the same working day.

What white-label means

We do the specialist work. You stay the adviser.

What we do

Review the projects, interview the people who did the work, test the costs, write the technical report, prepare the additional information form and support the claim notification.

What you do

Keep the relationship, introduce the work to your client in the way you prefer and, where agreed, file the company tax return.

What stays fixed

Every agent involved is named to HMRC. The company is responsible for its return. We never work in a way that conceals our role from the client or HMRC.

How it runs

From first call to filing.

  1. A call with your practice

    We explain how the arrangement works, agree who speaks to whom and confirm in writing how the agents will be named and how any referral fee is handled.

  2. Scoping the client

    A short conversation about the company, what it spends on R&D and the period. We tell you honestly whether it looks likely to qualify.

  3. Notification first

    We check whether a claim notification is needed and the deadline, which is six months after the end of the period, because a late notification makes the claim invalid.

  4. Interviews and project selection

    We interview the competent professionals, assess each project and exclude those that will not stand up.

  5. Technical report and costs

    We write the report, build the cost workings and review them with the company's records.

  6. Sign-off and filing

    A Chartered Tax Adviser reviews the claim. The additional information form is submitted before or with the CT600, as the rules require.

Open with HMRC

White-label is not secrecy.

HMRC requires every agent who advised on a claim, analysed the costs, wrote the technical report or filed the return to be named on the claim notification and the additional information form. We are named wherever the rules require it.

If an arrangement involves a referral fee, it is paid to you and disclosed to the client. We would not want to work with a firm that hid it.

Source: Submit detailed information before you claim R&D tax relief (opens in a new tab).

Our record

What you can say to your client.

  • 30+ R&D claims prepared each year.
  • No R&D claim we have prepared has been rejected or reduced after an HMRC enquiry.
  • Every claim reviewed and signed off by a Chartered Tax Adviser.
  • We also defend R&D enquiries on claims prepared by others.

Read the standard we apply to every claim: our claim standard.

FAQs

Frequently asked questions

What does white-label R&D mean?

It means we prepare the R&D claim behind you, and you present it to your client as part of your own service. You stay the client's voice and keep the relationship. We do the technical work: the project review, the technical report, the cost workings and the additional information form. It is not a way of hiding who did the work from HMRC, which requires every agent to be named.

Whose branding appears on the report?

This is agreed with you at the start and confirmed in writing. What does not change is the content: the report will say what the claim says, and every agent involved is named to HMRC on the claim notification and the additional information form. We will not agree a presentation that misleads the client or HMRC about who did what.

Can we be the client's only point of contact?

That is the point of white-label. We work through you, or alongside you on calls you join. Where we need to speak to the people who did the R&D, because only they can explain it, we arrange it with you and you decide whether you attend. The client's other advice stays with you.

Do we need to tell the client you are involved?

Yes, in the sense that matters. The company is responsible for its return, and the forms HMRC requires name every agent involved. A client who signs off a claim should know who prepared it. How and when you introduce us is for you to decide. We never work in a way that conceals our role from the client or HMRC.

How is naming all agents handled under white-label?

The claim notification and the additional information form both ask for every agent who advised on the claim, analysed the costs, wrote the technical report or filed the return. If we do any of those things, we are named, as is your practice if you have done any of them. The exact entries are agreed with you before anything is submitted.

Who takes responsibility for the technical content?

We do, for the technical report and the claim we prepare. Every claim is reviewed and signed off by a Chartered Tax Adviser. The company remains responsible for its own tax return, and the senior internal contact named on the form is a person at the company. We agree in writing what each party is responsible for.

Who signs off a white-label claim?

Within our firm, a Chartered Tax Adviser reviews and signs off every claim before it leaves us. On your side, you decide what you are happy to put in front of your client. The client approves the technical report and the figures, because the claim is theirs and the competent professionals' accounts are what HMRC may test.

How do you work to our timetable?

We ask for the filing date, or the end of the period, at the start and plan back from it. Work on the claim notification deadline comes first, because a late notification makes a claim invalid. We reply the same working day and tell you at once if something puts the timetable at risk, such as records that are not ready.

Can you join client calls as part of our team?

Yes. We can join as part of your team, introduced in whatever way you prefer, or stay in the background and brief you. Because we need to interview the people who did the R&D, at least some of those conversations are with us directly. We agree who speaks to whom before the first call.

How do you handle disagreements on scope?

By explaining the R&D test and the evidence, not by compromising on it. If you or the client want a project included that we think will not stand up, we say so and why. You can decide not to proceed with it. If we do not believe a project is defensible, we will recommend leaving it out and tell you plainly where the line is.

What happens if HMRC opens an enquiry on a white-label claim?

We triage the HMRC letter the same working day and tell you the reply date and what it means. We review the claim and the evidence and agree with you who corresponds with HMRC. No R&D claim we have prepared has been rejected or reduced after an HMRC enquiry. Zero Risk claims include enquiry defence.

Do we need our own R&D expertise?

No, but it helps to understand the basics. Your team needs to recognise a potential claim, ask the right first questions and know what the notification and additional information form requirements are. We can brief your team on what qualifies, which costs count and what HMRC is checking. We do the technical assessment.

How are working papers stored?

We keep the technical report, cost workings, interview records and supporting evidence organised by project, so that they are available if HMRC asks. Who receives which papers, and who holds the master copy, is agreed at the start, and the company receives the papers that support its claim. Keeping them together makes any enquiry easier to answer.

Can white-label cover enquiry defence too?

Yes. We defend R&D enquiries, including on claims prepared by others. Under a white-label arrangement the defence can run the same way as the claim: we do the technical work and the written responses, and you remain involved as the client's adviser. Zero Risk includes enquiry defence at no extra cost.

What are the white-label terms?

We agree them in writing with each practice before work begins. The terms cover who speaks to the client, how the agents are named to HMRC, who files what, how the report is presented, who holds the working papers and how any referral fee is handled and disclosed to the client. We do not publish fees. Book a call to discuss.

Want to talk through the arrangement?

Book a call and we will explain how white-label would work for your practice. We reply the same working day.

Or write to taxadvisory@aswatax.co.uk

Last reviewed 11 October 2026
Chartered Tax Adviser
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