HMRC advanced notification rules for R&D and the potential risks

HMRC advanced notification rules for R&D and the potential risks

Since the new rules have come into play, Companies claiming research and development (R&D) tax relief now need to submit details in advance making it harder to backdate claims.

In 2023 HMRC introduced a requirement which means that companies have to advise in advance if they are planning to make a claim for R&D tax relief.

The new advanced notification rule applies to claim periods beginning on or after 1 April 2023, meaning that accountants now need to be familiar with the timing of when to notify HMRC.

There are also some new complex rules around how and when a company might be exempt from notification and therefore it is so important to be talking to an accountant as soon as you can. Here at Kennedys Accounting we have specialists who can talk you through the requirements and how to proceed.

HMRC have given their rationale to changing this process ‘…..if they know where claims are going to come from, they can do more to work with companies before the claims are made….’ a concept they are calling ‘upstream compliance.’

However, the problem is that it makes it harder to claim R&D on back-dated claims for work completed previously without considering it to be R&D for tax purposes at the time.

It seems that when R&D enquiries are being made by HMRC they are expecting the claimants to demonstrate that their R&D projects were planned and documented and led by competent professionals who knew the work undertaken was an attempt to advance science or technology in their field of expertise.

Claim notification to HMRC therefore adds another level for HMRC to restrict R&D claims only to companies who are doing qualifying R&D.

When do claimants need to notify HMRC about an intended R&D claim?

If a company is planning to claim R&D tax relief, they need to notify HMRC within a ‘claim notification window’ that runs from the first day of the period of account until six months after it ends. Your accountant will be able to guide you through this.

For example, if the period of account runs from 1 April 2023 - 31 March 2024, the notification needs to be submitted between 1 April 2023 and 30 September 2024.

However, the company does not need to notify if they have submitted a qualifying claim within three years of the end of the claim notification window. Therefore, as per the example above, that three-year window would run from 1 October 2021 until 30 September 2024.

Another consideration for business owners who believe they are doing R&D, particularly if they haven’t been doing R&D in the past is that they can’t leave filing the accounts to the last minute as the window of opportunity to make the claim will have gone – another reason to look to have your accounts completed as soon after your year end as possible.

What else should you be aware of?

The 2024 Finance Bill has also introduced a new clause, which means that not all claims within that three-year period are relevant when considering whether a company is exempt from notification.

As an example, a claim only ‘counts’ within this three-year period if:

  • it is for a claim period beginning on or after 1 April 2023;
  • it was made in the original return; or
  • it was made by amendment but before 1 April 2023.

This is where it all starts to get confusing, and you need to speak to your accountant whilst considering the following questions ….

  • do I need to notify HMRC about this claim?
  • what is the deadline for notification of this claim?

What will happen if a company has a long period of account of more than 12 months?

If this happens, then the claim needs to be split across two accounting periods, there will need to be two Additional Information Forms and two CT600s.

Having reviewed all of this information, please feel free to get in touch with us here at Kennedys Accounting if you need assistance with submitting claims, even if you have regularly submitted over the last few years, the new rules should have limited impact as they are likely to be exempt from notification on the basis of the previous claims.

However, if you are new to claiming R&D, or have not claimed in the last three or more years, understanding how claim notification works is going to be essential. If HMRC receive a claim without notification when the company wasn’t exempt, they will reject the claim entirely and with no grounds for appeal.