Automating Income Tax Self Assessment Innovation Tender - 143664413

Procurement Summary

Country: United Kingdom

Summary: Automating Income Tax Self Assessment Innovation Proof of Concept

Deadline: 26 Jun 2026

Posting Date: 20 Jun 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 143664413

Document Ref. No.: SR3185817474

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

48440000 - Financial analysis and accounting software package
72000000 - IT services: consulting, software development, Internet and support

Purchaser's Detail

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Tender Details

His Majesty's Revenue and Customs (HMRC) is the UK's tax, payments and customs authority, and we have a vital purpose: we collect the money that pays for the UK's public services, and help families and individuals with targeted financial support. HMRC's Transformation Roadmap sets a clear vision for the future tax and customs system, which envisages greater automation, increasing intermediation and integrating tax with the processes and systems taxpayers use in their everyday lives. To support this ambition, HMRC is seeking to explore, develop and test ideas with industry on how the payments, banking and fintech ecosystems could enable a simpler, more automated and customer‑focused tax system. This will be delivered through co‑created, innovation‑led PoCs to safely test emerging data and fintech capabilities, enable rapid learning, and generate evidence to support informed horizon scanning and decision making. We are inviting suppliers to participate in a pre-market engagement exercise, to gather insights into a potential automating Income Tax Self Assessment (ITSA) Innovation Proof of Concept (PoC). If pursued, this PoC will seek to test improvements in close to real-time categorisation and calculation of tax liabilities, using advancements in transaction data and better integrations between payment system actors. It aims to go beyond what can be done in current accounting software. The list of non-exhaustive services under consideration are as follows: - A working Po...

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 Tender Notice