COTAX Modernisation
H M REVENUE & CUSTOMS · awarded 26 June 2026
£29.8m
Award value
£29,800,000
1
Supplier
Recorded as a large business
31 May 2028
Runs until
from 1 Jun 2026
Who
| Buyer | H M REVENUE & CUSTOMS LONDON |
|---|---|
| Supplier |
Capgemini Uk Plc |
| Category | services |
| Classification | IT services: consulting, software development, Internet and support CPV 72000000 |
| Notice published | 8 July 2026 |
What it is for
Modernisation and Support of the Corporation Tax (COTAX) technical services
Read the original award notice on Contracts Finder →
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381 awards on file, worth £7.2bn.
| Awarded | What for | Buyer | Supplier | Value |
|---|---|---|---|---|
| 15 Jul 2025 | Workforce Solutions | H M REVENUE & CUSTOMS | Alexander Mann Solutions Ltd (AMS) | £732.0m |
| 28 Jun 2024 | ECC 6.0 EOPS ETMP Run and Change Services | H M Revenue & Customs | Capgemini Uk Plc | £574.0m |
| 21 Nov 2024 | Facilities Management (FM) Services - East Region | H M Revenue & Customs | Mitie FM Limited | £336.0m |
| 21 Nov 2024 | Facilities Management (FM) Services - West Region | H M Revenue & Customs | SODEXO LIMITED | £321.0m |
| 19 Dec 2025 | Enterprise Tax Manage Platform (ETMP) Regeneration Software | H M REVENUE & CUSTOMS | SAP UK Ltd | £275.4m |
Everything H M REVENUE & CUSTOMS has awarded →
Other contracts won by this supplier
100 awards on file, worth £2.8bn.
| Awarded | What for | Buyer | Supplier | Value |
|---|---|---|---|---|
| 28 Jun 2024 | ECC 6.0 EOPS ETMP Run and Change Services | H M Revenue & Customs | Capgemini Uk Plc | £574.0m |
| 26 Jan 2024 | Consultancy and Advisory Services for Health | N H S Shared Business Services | Drees & Sommer UK Limited +162 | £500.0m |
| 9 Dec 2024 | Energy & Net Zero Professional Services Framework | DESNZ | Accenture (UK) Limited +42 | £250.0m |
| 2 Dec 2025 | RM6195 Core outcome based IT services | H M REVENUE & CUSTOMS | Capgemini UK PLC | £172.4m |
| 3 Jun 2024 | Dstl End User Services and Applications (EUS&APPS) | Defence Science and Technology Laboratory | Capgemini UK Plc | £131.8m |