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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.

    ContractsTax Administration System Maintenance Services
    Awarded contract

    Tax Administration System Maintenance Services

    Awarded
    €500k
    Published 10 Nov 2025

    This public procurement opportunity is for the maintenance services of the Smart Tax Administration System (i.MAS) and its subsystems, including i.SAF, i.VAZ, and i.APS. The services will cover all components created before the signing of the contract, as well as any modifications and new components

    🇱🇹LithuaniaPublished 10 Nov 2025· 11 months agoviaTED
    Awarded
    €500k
    Published 10 Nov 2025

    Decision brief

    4 fields
    • Contract value
      €500,000
      Euros
    • Closing date
      Not published
      No closing date published
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇱🇹Lithuania

    Suppliers

    1 supplier
    • UI
      UAB INSOFT
      Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 11 months ago.

    10 November 2025
    Awarded — no open tender advertised

    Brief

    This public procurement opportunity is for the maintenance services of the Smart Tax Administration System (i.MAS) and its subsystems, including i.SAF, i.VAZ, and i.APS. The services will cover all components created before the signing of the contract, as well as any modifications and new components developed after the contract is signed. The goal is to ensure the continuous operation of the information systems and their underlying computer infrastructure.

    Track record

    4 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In it software, STATE TAX INSPECTORATE UNDER THE MINISTRY OF FINANCE OF THE REPUBLIC OF LITHUANIA has awarded 4 contracts to 4 suppliers.

    Who wins here
    1. UAB NOVIAN PRO1× · 25%
    2. UAB ASSECO LITHUANIA1× · 25%
    3. NRD SYSTEMS1× · 25%
    4. UAB INSOFT1× · 25%

    Across it software, the most active winners are SOFTCAT PLC, PHOENIX SOFTWARE LTD, INSIGHT DIRECT UK LIMITED — the field to beat, or your route in as a partner.

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    Cloud-Based Workplace Management System for North Ayrshire Council

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    Take action
    View on sourceTED

    Award notice and full record on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    747231-2025

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    Buyer
    STATE TAX INSPECTORATE UNDER THE MINISTRY OF FINANCE OF THE REPUBLIC OF LITHUANIA
    Sector
    IT & Software