R&D CNF Tracker

Evidence register

Demo store of evidence documents. In production this links to a SharePoint document library.

Client / prospectCompanyPeriod endTypeUploaded byUpload dateLink
Meridian BioTech Ltd
Late enquiry log — CNF window already closed at first contact.
Meridian BioTech Ltd30 Nov 2025Internal review noteHelena Wright20 May 2026Open
Pendle Aerospace Ltd
Pendle Aerospace Ltd31 Oct 2025HMRC confirmation emailHelena Wright3 Apr 2026Open
Pendle Aerospace Ltd
Pendle Aerospace Ltd31 Oct 2025CNF copyHelena Wright2 Apr 2026Open
Halcyon Software Ltd
HMRC acknowledgement for CNF-2026-00831.
Halcyon Software Ltd30 Sep 2025HMRC confirmation emailPriya Shah13 Feb 2026Open
Halcyon Software Ltd
Halcyon Software Ltd30 Sep 2025CNF copyPriya Shah12 Feb 2026Open
Ashworth Materials Ltd
Prior year CT600L confirming R&D claim within 3-year window.
Ashworth Materials Ltd31 Jan 2026Previous claim evidencePriya Shah1 Feb 2026Open
Northbridge Analytics Ltd
Manager review — recommend precautionary CNF.
Northbridge Analytics Ltd31 Dec 2025Internal review notePriya Shah22 Jan 2026Open
Harringate Composites Ltd
Harringate Composites Ltd31 Jul 2025CNF copyHelena Wright18 Jan 2026Open