Income Tax Self Assessment Ecosystem Data Tender - 147042083

Procurement Summary

Country: United Kingdom

Summary: Income Tax Self Assessment Ecosystem Data and Integration - Innovation-Led Proof of Concept

Deadline: 01 Oct 2026

Posting Date: 12 Aug 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 147042083

Document Ref. No.: SR3258288667

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

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

Purchaser's Detail

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Tender Details

This is NOT a call for competition or requests to participate. This IS notice of a planned procurement. His Majesty's Revenue and Customs (HMRC) intends to commence a competitive procurement for the delivery of an innovation-led Proof of Concept (PoC) exploring how emerging technologies, richer transaction data and integrations across banking, payment, fintech and software ecosystems could support increased simplification and accuracy within Income Tax Self Assessment (ITSA). The PoC will build, test and evaluate a working technical demonstrator. Its purpose is to generate evidence and learning, rather than develop a live service or commit HMRC to a specific future solution. This work supports HMRC's Transformation Roadmap and aligns with HMRC's Strategic Approach to Third Party Software. It explores how banking, payments, fintech and software ecosystems can help customers manage their tax affairs through the products and services they already use, reducing administrative effort, improving visibility of tax obligations and helping customers get their tax right first time, while building on a thriving and innovative market. Making Tax Digital (MTD) for Income Tax provides the digital foundations for ITSA and continues to roll out. Innovation across banking, payments, fintech and software markets presents opportunities to develop, test and better understand ecosystem approaches to support more efficient and effective tax administration that makes it simpler for customers to mee...

Documents

 Tender Notice