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HMRC Customer Forum: Service Disruption

Due to unprecedented demand, the HMRC Community Forum is currently experiencing severe delays in dealing with customer posts.
We apologise for the disruption to our service.  Please refer to GOV.UK for guidance on self-assessment and all tax matters.

Please note:

This forum has no access to R&D claims nor can it progress on your behalf.
Please keep in mind that:

  • All R&D claims must be accompanied by a CT600L, and be delivered electronically
  • R&D claims cannot be submitted via CATO (HMRC’s free filing service); they must be filed via commercial software
  • For accounting periods beginning on or after 1 April 2023, check if you need to submit a claim notification form to notify HMRC in advance of your claim. Find out what you need to provide when you tell HMRC that you’re planning to claim R&D tax relief.
  • From 8 August 2023 you must submit an additional information form to support your claim. Find out what information you need to submit, when and how to submit it.

Guidance on completion of a CT600 is available at: Corporation Tax for Company Tax Return (CT600 (2024) Version 3).

Unfortunately, Corporation Tax: general enquiries are unable to progress outstanding R&D claims.

The only available pathway in relation to the progress of your claim is through the Mailbox at RD.IncentivesReliefs@hmrc.gov.uk

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Sticky Click here to leave feedback on the HMRC Customer Forum HMRC Admin 19 Response
HMRC Admin 19 Response
0
100% FYA for a zero Co2 electric (pre reg) car Shen1947
Matt Smith
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Inform HMRC to strike off the company
Avis Bruce
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Notifying HMRC of strike-off
Prempreeya McCaul
12
Taxation on gilts owned by company VosFraG
shane cahill
4
Change HMRC issued cheque to BACS payment mjbstudio
HMRC Admin 32 Response
1
Working remotely for EU company in uk
Anton
16
Notification of Corporation Tax winky
HMRC Admin 25 Response
1
Home Office Use - LTD Company Expense - Replace Terrace Windows with Double Glazing? Jasmina
impactwindow89 Window
6
Notifying HMRC of change of trading name. Dotty
Bye72
2
Received a letter from past due credit Allen88
Stephen Keogh
2
Corporation Tax refund cheque received for already closed business A Ranson
HMRC Admin 20 Response
1
CT61 return reporting dates vs VAT reporting (non- standard quarters) MS123!
HMRC Admin 20 Response
1
R&D claim delays
Matthew Mayes
18
C Tax liability ‘not currently being pursued’ CMH161821
CMH161821
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Should I even have a Business Tax Account? Mohomak
Mohomak
2
CIS refund
CORNELIUS ALEXANDRESCU
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Pre registered electric car mdleefca
HMRC Admin 19 Response
1
Corporation tax for loss Account Mohamed Karim
Mohamed Karim
10

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