Contract

Stage 3 Pilot - HMRC's Competition to Identify Deliberate Evasion and Help Close the Tax Gap

  • HM Revenue & Customs

UK7: Contract details notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2026/S 000-013748

Procurement identifier (OCID): ocds-h6vhtk-055ed0 (view related notices)

Published 16 February 2026, 11:10am



Scope

Reference

SR2559456746

Description

Stage 3 Pilot contract as part of HMRC's competition. Providing 12 months for suppliers to further develop their ideas.


Contract 1

Supplier

Contract value

  • £279,929 excluding VAT
  • £335,914.80 including VAT

Above the relevant threshold

Date signed

4 February 2026

Contract dates

  • 6 February 2026 to 5 February 2027
  • 1 year

Main procurement category

Services

CPV classifications

  • 48000000 - Software package and information systems
  • 72000000 - IT services: consulting, software development, Internet and support

Contract locations

  • UK - United Kingdom

Justification for not setting key performance indicators

This contract does not involve the provision of live services. It is for suppliers to develop and test their proposed solutions as part of the ongoing competition. Fixed KPIs at contract outset do not provide the supplier with appropriate flexibility to refine objectives and deliverables for this pilot phase.


Contract 2

Supplier

Contract value

  • £280,000 excluding VAT
  • £336,000 including VAT

Above the relevant threshold

Date signed

6 February 2026

Contract dates

  • 6 February 2026 to 5 February 2027
  • 1 year

Main procurement category

Services

CPV classifications

  • 48000000 - Software package and information systems
  • 72000000 - IT services: consulting, software development, Internet and support

Contract locations

  • UK - United Kingdom

Justification for not setting key performance indicators

This contract does not involve the provision of live services. It is for suppliers to develop and test their proposed solutions as part of the ongoing competition. Fixed KPIs at contract outset do not provide the supplier with appropriate flexibility to refine objectives and deliverables for this pilot phase.


Submission

Submission type

Tenders


Other information

Conflicts assessment prepared/revised

Yes


Procedure

Procedure type

Competitive flexible procedure


Suppliers

BAE Systems Applied Intelligence Limited

  • Companies House: 01337451

Surrey Research Park

Guildford

GU2 7RQ

United Kingdom

Region: UKJ25 - West Surrey

Small or medium-sized enterprise (SME): No

Voluntary, community or social enterprise (VCSE): No

Supported employment provider: No

Public service mutual: No

Contract 1

Coefficient Systems Limited

  • Companies House: 11331912

85 Great Portland Street

London

W1W 7LT

United Kingdom

Region: UKI32 - Westminster

Small or medium-sized enterprise (SME): Yes

Voluntary, community or social enterprise (VCSE): No

Supported employment provider: No

Public service mutual: No

Contract 2


Contracting authority

HM Revenue & Customs

  • Public Procurement Organisation Number: PVMW-8599-JZNJ

100 Parliament Street

London

SW1A 2BQ

United Kingdom

Contact name: Josh Jones

Email: josh.jones1@hmrc.gov.uk

Region: UKI32 - Westminster

Organisation type: Public authority - central government