Source: https://tendernation.io/opportunities/01a13b93-fda3-7147-9705-23bda3ecd656/tax-platform-major-change pending GB open procedure # Tax Platform Major Change [The Minister for the Cabinet Office acting through Crown Commercial Service](https://tendernation.io/buyers/the-minister-for-the-cabinet-office-acting-through-crown-commercial-service) Estimated value £400,000,000 Published 1 Aug 2022 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Crown Commercial Service, as the Authority, intends to put in place a multi-supplier framework agreement for the provision of major code changes to HMRC’s Tax Platform. As such, this framework is only available for use by HMRC and not to any other UK public sector body. This will be a single lot framework and is aiming to achieve a pool of suppliers with demonstrable global expertise in SAP’s Tax & Revenue Management (TRM) module who have, or are willing to, invest in UK capability. HMRC’s Enterprise Tax Management Platform (ETMP) currently uses a highly customised version of the SAP ECC6.0 commercial software package and it’s HMRC's intention to introduce a Multi-Supplier Framework to promote competition in delivering change. The scope of the Framework includes ‘major changes’ only. Smaller changes are out of scope. The term of the framework is a maximum of four years. ## CPV classification Software programming and consultancy services IT services: consulting, software development, Internet and support Programming services of packaged software products Programming services of systems and user software Programming services of application software IT software development services Information technology services Software integration consultancy services System and support services Software-related services Source Find a Tender (UK) · Notice ocds-h6vhtk-0357c6-2022-08-01T11:17:55+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-0357c6-2022-08-01T11:17:55+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile The Minister for the Cabinet Office acting through Crown Commercial Service: past awards and live tenders](https://tendernation.io/buyers/the-minister-for-the-cabinet-office-acting-through-crown-commercial-service) [Sector More IT services tenders](https://tendernation.io/sectors/it-services) ## More tenders like this [SONI090 – Client-Side Advisor · SONI Ltd · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a154e4-4736-72ba-9b73-0e325c4a96e5/soni090-client-side-advisor) [Software implementation services – DNS - Metada Platform - licence a související implementační, konzultační, analytické a školicí služby · DIAMO, státní podnik · 36 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-8989-719a-85fd-f036dc09b9df/czechia-software-implementation-services-dns-metada-platform-licence-a-s) [IT services: consulting, software development, Internet and support – Integrale ICT-dienstverlening · Stichting TWijs · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a15183-8078-70d7-8df3-40f25f4d83c5/netherlands-it-services-consulting-software-development-internet-and-suppor) [Software supply services – CRE\_2026\_092 Renouvellement des licences Varonis · CREOS Luxembourg S.A. · 27 days left · 15 Nov 2026](https://tendernation.io/opportunities/01a15183-411c-7086-9da9-540c2fa32c64/luxembourg-software-supply-services-cre-2026-092-renouvellement-des-licences) [Software supply services – Vergabe zur Ablösung der bestehenden SAP-Lösung im Bereich Personal · Westfälische Verkehrsgesellschaft mbH · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-0636-71ff-ab09-9dda4a94f77c/germany-software-supply-services-vergabe-zur-ablosung-der-bestehenden-sap-lo) [Computer facilities management services – IT-tjänster · Kalmar Läns Museum · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-8774-723e-83a8-af2cae60c2ed/sweden-computer-facilities-management-services-it-tjanster)