BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsContact Data for HMRC Overpayment Recovery
    Awarded contract

    Contact Data for HMRC Overpayment Recovery

    Awarded
    £150k
    Published 7 Sept 2026

    HMRC seeks current contact data (mobile, email, postal address) to reach customers and recover approximately 1 million unclaimed tax overpayments.

    🇬🇧United KingdomPublished 7 Sept 2026· 3 days agoviaContracts Finder
    Awarded
    £150k
    Published 7 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £150,000
      Pounds sterling
    • Tender closed
      16 Jul 2026
      1 months ago
    • Sector
      Research & Innovation
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • EX
      Experian Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 days ago.

    7 Sept 2026Today16 Jul 2026

    Brief

    HM Revenue and Customs (HMRC) seeks contact information to improve collection of unclaimed tax overpayments. HMRC issued 4.8 million P800 Tax Calculation overpayment letters in 2025 to 2026, with approximately 1 million remaining uncollected. HMRC Payments requires verified and up-to-date customer contact details including mobile numbers, email addresses, and postal addresses to enable targeted communications and encourage customers to claim their overpayments. This data will support HMRC's customer outreach strategy to reduce the volume of uncollected repayments and improve payment collection efficiency.

    Track record

    6 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In research innovation, H M REVENUE CUSTOMS has awarded 6 contracts to 4 suppliers.

    Who wins here
    1. IPSOS MARKET RESEARCH LIMITED2× · 33%
    2. Experian Limited2× · 33%
    3. WOODNEWTON ASSOCIATES LIMITED1× · 17%
    4. IPSOS MORI1× · 17%

    Across research innovation, the most active winners are IPSOS MARKET RESEARCH LIMITED, WSP UK LIMITED, IFF RESEARCH LIMITED — the field to beat, or your route in as a partner.

    More from H M REVENUE CUSTOMS

    4 listingsView all →
    AwardedResearch & Innovation🇬🇧United Kingdom

    Contact Data for Tax Overpayment Collection

    HMRC seeks current contact details (phone, email, address) for customers with unclaimed tax overpayments to improve collection rates.

    £150,000H M REVENUE CUSTOMS
    Published 9 Sept 2026
    AwardedProfessional Services🇬🇧United Kingdom

    Identity Fraud Prevention and Record Management Support Services

    Professional services contract to support HMRC's Record and Registration Management programme with expertise in identity fraud prevention, service design, and agile delivery.

    £20,000,000H M REVENUE CUSTOMS
    Published 8 Sept 2026
    AwardedIT & Software🇬🇧United Kingdom

    Online Learner Management System

    Procurement for a comprehensive Online Learner Management System to facilitate course delivery, student tracking, and educational assessment.

    £687,680H M REVENUE CUSTOMS
    Published 7 Sept 2026
    AwardedIT & Software🇬🇧United Kingdom

    Identity and Access Management Readiness Support Services

    Support HMRC's Identity and Access Management Programme through readiness assessments, gap analysis, and transformation planning services.

    £2,900,000H M REVENUE CUSTOMS
    Published 7 Sept 2026

    Open in Research & Innovation

    4 open listingsView all →
    OpenResearch & Innovation🇬🇧United Kingdom

    ESRC Grow Awards for Researchers at Career Transition Points

    ESRC Grow Awards provide £100,000-£500,000 in funding to support UK researchers building new capabilities, changing disciplines, or establishing independence during key career transitions.

    Published 5 Nov 2026
    OpenResearch & Innovation🇬🇧United Kingdom

    ESRC Curiosity-Driven Research Grants for Social Scientists

    ESRC funds curiosity-driven social science research projects led by individuals or small teams, offering up to £2 million (80% funded) for ambitious proposals lasting up to five years.

    Published 5 Nov 2026
    Research & Innovation🇬🇧United Kingdom

    Experimental Medicine Studies on Gambling Disorder Mechanisms

    Funding for independent academic research using experimental medicine approaches to investigate the causal mechanisms of gambling disorder in human subjects.

    est.£10,000,000
    Published 8 Oct 2026
    Research & Innovation🇬🇧United Kingdom

    MRC Centre of Research Excellence Funding - Round 5 Outline Applications

    Apply for up to £26.25 million in MRC funding over 14 years to establish a centre of research excellence addressing complex health challenges.

    est.£50,000,000
    Published 1 Oct 2026
    Take action
    View on sourceContracts Finder

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    ea4153fe-5361-4c67-81c0-a0c46caec459-906532
    HM
    Buyer
    H M REVENUE CUSTOMS
    Sector
    Research & Innovation