{
  "meta": {
    "dataset": "MS Dynamics Guys End-of-Support Tracker",
    "publisher": "MS Dynamics Guys",
    "url": "https://msdynamicsguys.com/lifecycle/",
    "license": "https://creativecommons.org/licenses/by/4.0/",
    "credit": "MS Dynamics Guys End-of-Support Tracker (msdynamicsguys.com), CC BY 4.0",
    "checked": "2026-10-10",
    "time_zone": "America/Los_Angeles",
    "version": "2026.10.1",
    "evidence_policy": "Official-source calendar dates. Three-source badges are not asserted without a fresh field-level audit.",
    "date_policy": "Calendar dates are reconciled to Microsoft product records and explicit official notes. The tracker uses Pacific civil dates; source strings without offsets are not treated as UTC timestamps.",
    "status_as_of": "2026-10-12"
  },
  "families": [
    {
      "id": "gp",
      "name": "Dynamics GP",
      "full_name": "Microsoft Dynamics GP",
      "former_name": "Great Plains",
      "page": "/lifecycle/dynamics-gp/",
      "description_sources": [
        "M52"
      ],
      "successor": "Microsoft Dynamics 365 Business Central (online)",
      "successor_sources": [
        "M52"
      ],
      "path": "Microsoft's cloud migration tool moves data from Dynamics GP 2015 or later to Business Central online. The GP database must run on SQL Server 2016 SP1 or later at compatibility level 130 or higher.",
      "path_status": "OFFICIAL-ONLY",
      "path_sources": [
        "M52"
      ],
      "description": "Microsoft Dynamics GP, formerly Great Plains, is an on-premises enterprise resource planning (ERP) product for finance and business operations.",
      "publish": true
    },
    {
      "id": "nav",
      "name": "Dynamics NAV",
      "full_name": "Microsoft Dynamics NAV",
      "former_name": "Navision",
      "page": "/lifecycle/dynamics-nav/",
      "description_sources": [
        "M49"
      ],
      "successor": "Microsoft Dynamics 365 Business Central",
      "successor_sources": [
        "M49"
      ],
      "path": "Dynamics NAV 2015 to 2018 upgrades to Business Central on-premises version 14, then to version 25, then to a current version. C/AL customizations must become AL extensions. Cloud migration then moves the data to Business Central online.",
      "path_status": "OFFICIAL-ONLY",
      "path_sources": [
        "M49"
      ],
      "description": "Microsoft Dynamics NAV, formerly Navision, is an enterprise resource planning (ERP) product for finance and business operations.",
      "publish": true
    },
    {
      "id": "ax",
      "name": "Dynamics AX",
      "full_name": "Microsoft Dynamics AX",
      "former_name": "Axapta",
      "page": "/lifecycle/dynamics-ax/",
      "description_sources": [
        "M58",
        "M59"
      ],
      "successor": "Microsoft Dynamics 365 finance and operations apps: Finance, Supply Chain Management, Commerce, Project Operations",
      "successor_sources": [
        "M58",
        "M59"
      ],
      "path": "Microsoft supports upgrades from Dynamics AX 2012 R2 or R3 to Microsoft Dynamics 365 finance and operations apps. AX 2012 RTM has no direct cloud upgrade. Dynamics AX 2009 uses a separate Data migration tool.",
      "path_status": "OFFICIAL-ONLY",
      "path_sources": [
        "M58",
        "M59"
      ],
      "description": "Microsoft Dynamics AX, formerly Axapta, is an enterprise resource planning (ERP) product for finance, supply chain and other business operations.",
      "publish": true
    },
    {
      "id": "sl",
      "name": "Dynamics SL",
      "full_name": "Microsoft Dynamics SL",
      "former_name": "Solomon",
      "page": "/lifecycle/dynamics-sl/",
      "description_sources": [
        "M56",
        "M57",
        "M37"
      ],
      "successor": "Microsoft Dynamics 365 Business Central",
      "successor_sources": [
        "M56",
        "M57",
        "M37"
      ],
      "path": "Microsoft's migration prerequisites allow Dynamics SL 2015 or later. The SL 2015 Lifecycle note instead requires an upgrade to SL 2018 before moving to Business Central. Confirm the starting version with Microsoft before planning the move.",
      "path_status": "OFFICIAL-ONLY",
      "path_sources": [
        "M56",
        "M57",
        "M37"
      ],
      "description": "Microsoft Dynamics SL, formerly Solomon, is an enterprise resource planning (ERP) product with finance and project accounting.",
      "publish": true
    },
    {
      "id": "crm",
      "name": "Dynamics CRM and Customer Engagement on-premises",
      "full_name": "Microsoft Dynamics CRM and Microsoft Dynamics 365 Customer Engagement (on-premises)",
      "former_name": "Dynamics CRM",
      "page": "/lifecycle/dynamics-crm/",
      "description_sources": [
        "M62",
        "M44"
      ],
      "successor": "Microsoft Dynamics 365 customer engagement apps (online)",
      "successor_sources": [
        "M62",
        "M44"
      ],
      "path": "Older CRM releases need a supported upgrade path before online migration. Microsoft's on-premises-to-online process starts from version 9.0 or later. Check version-specific upgrade guidance and unsupported customizations before planning the move.",
      "path_status": "OFFICIAL-ONLY",
      "path_sources": [
        "M62",
        "M60",
        "M61"
      ],
      "description": "Microsoft Dynamics CRM manages customer relationship management (CRM) work, such as sales and customer service. Customer Engagement is the later on-premises product name.",
      "publish": true
    },
    {
      "id": "bc",
      "name": "Business Central on-premises",
      "full_name": "Microsoft Dynamics 365 Business Central on-premises",
      "former_name": null,
      "page": null,
      "description_sources": [
        "M46",
        "M47"
      ],
      "successor": "A newer Business Central on-premises version, or Business Central online",
      "successor_sources": [
        "M46",
        "M47"
      ],
      "path": null,
      "path_status": "OFFICIAL-ONLY",
      "path_sources": [
        "M46",
        "M47"
      ],
      "description": "Microsoft Dynamics 365 Business Central on-premises has version-specific support dates. Business Central online follows a different service update model.",
      "publish": true
    }
  ],
  "versions": [
    {
      "id": "gp-2013",
      "family": "gp",
      "version": "Dynamics GP 2013",
      "policy": "Fixed",
      "start": {
        "date": "2013-03-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2018-04-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2023-04-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M1",
        "M10"
      ],
      "note": "The Microsoft GP lifecycle policy page says April 4, 2018 for the end of mainstream support. The tracker shows the Microsoft Lifecycle date.",
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "gp-2013-r2",
      "family": "gp",
      "version": "Dynamics GP 2013 R2",
      "policy": "Fixed",
      "start": {
        "date": "2014-08-21",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2018-04-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2023-04-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M2"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "gp-2015",
      "family": "gp",
      "version": "Dynamics GP 2015",
      "policy": "Fixed",
      "start": {
        "date": "2015-02-18",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2020-04-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2025-04-08",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M3"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "gp-2015-r2",
      "family": "gp",
      "version": "Dynamics GP 2015 R2",
      "policy": "Fixed",
      "start": {
        "date": "2015-08-30",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2020-04-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2025-04-08",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M4"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "gp-2016",
      "family": "gp",
      "version": "Dynamics GP 2016",
      "policy": "Fixed",
      "start": {
        "date": "2016-05-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2021-07-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2026-07-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M5",
        "M18"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "gp-2016-r2",
      "family": "gp",
      "version": "Dynamics GP 2016 R2",
      "policy": "Fixed",
      "start": {
        "date": "2016-12-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2021-07-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2026-07-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M6",
        "M18"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "gp-2018",
      "family": "gp",
      "version": "Dynamics GP 2018",
      "policy": "Fixed",
      "start": {
        "date": "2017-12-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2023-01-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2028-01-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M7",
        "M10"
      ],
      "note": "A tax update or hotfix moves GP 2018 to version 18.5 or later, which follows the Modern policy.",
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "gp-2018-r2",
      "family": "gp",
      "version": "Dynamics GP 2018 R2",
      "policy": "Fixed",
      "start": {
        "date": "2018-10-02",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2023-01-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2028-01-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M8",
        "M10"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "gp-modern",
      "family": "gp",
      "version": "Dynamics GP, version 18.x (Modern policy)",
      "policy": "Modern",
      "start": {
        "date": "2019-10-07",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2029-12-31",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "Retirement",
      "sources": [
        "M9",
        "M12",
        "M13"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "nav-2009-r2",
      "family": "nav",
      "version": "Dynamics NAV 2009 R2",
      "policy": "Fixed",
      "start": {
        "date": "2011-03-15",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2015-01-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2020-01-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M23"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "nav-2013",
      "family": "nav",
      "version": "Dynamics NAV 2013",
      "policy": "Fixed",
      "start": {
        "date": "2012-12-19",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2018-01-09",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2023-01-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M24"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "nav-2013-r2",
      "family": "nav",
      "version": "Dynamics NAV 2013 R2",
      "policy": "Fixed",
      "start": {
        "date": "2013-12-30",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2018-01-09",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2023-01-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M25"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "nav-2015",
      "family": "nav",
      "version": "Dynamics NAV 2015",
      "policy": "Fixed",
      "start": {
        "date": "2014-12-17",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2020-01-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2025-01-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M26"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "nav-2016",
      "family": "nav",
      "version": "Dynamics NAV 2016",
      "policy": "Fixed",
      "start": {
        "date": "2016-01-03",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2021-04-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2026-04-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M27",
        "M18"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "nav-2017",
      "family": "nav",
      "version": "Dynamics NAV 2017",
      "policy": "Fixed",
      "start": {
        "date": "2016-10-27",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2022-01-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2027-01-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M28",
        "M19"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "nav-2018",
      "family": "nav",
      "version": "Dynamics NAV 2018",
      "policy": "Fixed",
      "start": {
        "date": "2017-12-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2023-01-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2028-01-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M29"
      ],
      "note": "The last Dynamics NAV release.",
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "ax-2009",
      "family": "ax",
      "version": "Dynamics AX 2009",
      "policy": "Fixed",
      "start": {
        "date": "2008-08-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2018-10-09",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2022-04-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M30"
      ],
      "note": "Microsoft moved the end of extended support from October 12, 2021 to April 12, 2022.",
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "ax-2012",
      "family": "ax",
      "version": "Dynamics AX 2012",
      "policy": "Fixed",
      "start": {
        "date": "2011-09-25",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2018-10-09",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2022-04-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M31"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "ax-2012-r2",
      "family": "ax",
      "version": "Dynamics AX 2012 R2",
      "policy": "Fixed",
      "start": {
        "date": "2013-02-19",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2018-10-09",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2022-04-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M32"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "ax-2012-r3",
      "family": "ax",
      "version": "Dynamics AX 2012 R3",
      "policy": "Fixed",
      "start": {
        "date": "2014-08-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2021-10-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2023-01-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M33"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "sl-2015",
      "family": "sl",
      "version": "Dynamics SL 2015",
      "policy": "Fixed",
      "start": {
        "date": "2014-12-29",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2020-01-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2025-01-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M37"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "sl-2018",
      "family": "sl",
      "version": "Dynamics SL 2018",
      "policy": "Fixed",
      "start": {
        "date": "2018-05-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2024-01-09",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2028-07-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M38",
        "M13"
      ],
      "note": "A Microsoft blog and the Microsoft SL directory (2025) give July 11, 2023 for the end of mainstream support. The tracker shows the Microsoft Lifecycle date. Both dates are in the past.",
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "crm-2011",
      "family": "crm",
      "version": "Dynamics CRM 2011",
      "policy": "Fixed",
      "start": {
        "date": "2011-05-18",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2016-07-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2021-07-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M40"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "crm-2013",
      "family": "crm",
      "version": "Dynamics CRM 2013",
      "policy": "Fixed",
      "start": {
        "date": "2014-01-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2019-01-08",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2024-01-09",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M41"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "crm-2015",
      "family": "crm",
      "version": "Dynamics CRM 2015",
      "policy": "Fixed",
      "start": {
        "date": "2015-02-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2020-01-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2025-01-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M42"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "crm-2016",
      "family": "crm",
      "version": "Dynamics CRM 2016 (version 8.x)",
      "policy": "Fixed",
      "start": {
        "date": "2015-11-30",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2021-01-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2026-01-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M43",
        "M18"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "ce-9-0",
      "family": "crm",
      "version": "Microsoft Dynamics 365 Customer Engagement (on-premises) 9.0",
      "policy": "Fixed",
      "start": {
        "date": "2018-10-31",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2023-07-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of release (move to 9.1)",
      "sources": [
        "M44"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "ce-9-1",
      "family": "crm",
      "version": "Microsoft Dynamics 365 Customer Engagement (on-premises) 9.1",
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      "start": {
        "date": "2021-06-07",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2029-01-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "extended_end": {
        "date": "2031-01-09",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M44",
        "M45"
      ],
      "note": "The current Microsoft Lifecycle page gives these dates. Older Microsoft pages still show January 12, 2027 and January 9, 2029.",
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-13",
      "family": "bc",
      "version": "Business Central on-premises 13.x (Fixed policy)",
      "policy": "Fixed",
      "start": {
        "date": "2018-10-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2020-04-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M47"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-14",
      "family": "bc",
      "version": "Business Central on-premises 14.x (Fixed policy)",
      "policy": "Fixed",
      "start": {
        "date": "2019-04-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": {
        "date": "2023-10-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
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        "date": "2025-10-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end": null,
      "end_label": null,
      "sources": [
        "M47"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-15",
      "family": "bc",
      "version": "Business Central on-premises 15.x",
      "policy": "Modern",
      "start": {
        "date": "2019-10-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2021-04-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-16",
      "family": "bc",
      "version": "Business Central on-premises 16.x",
      "policy": "Modern",
      "start": {
        "date": "2020-04-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2022-04-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-17",
      "family": "bc",
      "version": "Business Central on-premises 17.x",
      "policy": "Modern",
      "start": {
        "date": "2020-10-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2022-04-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-18",
      "family": "bc",
      "version": "Business Central on-premises 18.x",
      "policy": "Modern",
      "start": {
        "date": "2021-04-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2022-10-11",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-19",
      "family": "bc",
      "version": "Business Central on-premises 19.x",
      "policy": "Modern",
      "start": {
        "date": "2021-10-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2023-04-12",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-20",
      "family": "bc",
      "version": "Business Central on-premises 20.x",
      "policy": "Modern",
      "start": {
        "date": "2022-04-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2023-10-10",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-21",
      "family": "bc",
      "version": "Business Central on-premises 21.x",
      "policy": "Modern",
      "start": {
        "date": "2022-10-03",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2024-04-14",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-22",
      "family": "bc",
      "version": "Business Central on-premises 22.x",
      "policy": "Modern",
      "start": {
        "date": "2023-04-03",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2024-10-08",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-23",
      "family": "bc",
      "version": "Business Central on-premises 23.x",
      "policy": "Modern",
      "start": {
        "date": "2023-10-02",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2025-04-02",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-24",
      "family": "bc",
      "version": "Business Central on-premises 24.x",
      "policy": "Modern",
      "start": {
        "date": "2024-04-02",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2025-10-07",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-25",
      "family": "bc",
      "version": "Business Central on-premises 25.x",
      "policy": "Modern",
      "start": {
        "date": "2024-10-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2026-04-04",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46",
        "M18"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-26",
      "family": "bc",
      "version": "Business Central on-premises 26.x",
      "policy": "Modern",
      "start": {
        "date": "2025-04-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2026-10-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46",
        "M18"
      ],
      "note": null,
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-27",
      "family": "bc",
      "version": "Business Central on-premises 27.x",
      "policy": "Modern",
      "start": {
        "date": "2025-10-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2027-04-06",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": "Calendar date retained from the official record. Its source field has no timezone offset; no exact support cutoff time is inferred.",
      "checked": "2026-10-10",
      "publish": true
    },
    {
      "id": "bc-28",
      "family": "bc",
      "version": "Business Central on-premises 28.x",
      "policy": "Modern",
      "start": {
        "date": "2026-04-01",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "mainstream_end": null,
      "extended_end": null,
      "end": {
        "date": "2027-10-13",
        "status": "OFFICIAL-ONLY",
        "publish": true
      },
      "end_label": "End of support",
      "sources": [
        "M46"
      ],
      "note": "Calendar date retained from the official record. Its source field has no timezone offset; no exact support cutoff time is inferred.",
      "checked": "2026-10-10",
      "publish": true
    }
  ],
  "milestones": [
    {
      "id": "gp-announce",
      "family": "gp",
      "date": "2024-09-25",
      "text": "Microsoft announces the end of support for Dynamics GP.",
      "status": "OFFICIAL-ONLY",
      "publish": true,
      "sources": [
        "M12"
      ],
      "note": null,
      "checked": "2026-10-10"
    },
    {
      "id": "gp-perpetual",
      "family": "gp",
      "date": "2025-04-01",
      "text": "New customers can no longer buy Dynamics GP perpetual licenses.",
      "status": "OFFICIAL-ONLY",
      "publish": true,
      "sources": [
        "M15"
      ],
      "note": null,
      "checked": "2026-10-10"
    },
    {
      "id": "gp-subscription",
      "family": "gp",
      "date": "2026-04-01",
      "text": "New-customer Dynamics GP subscription sales cutoff.",
      "status": "OFFICIAL-ONLY",
      "publish": true,
      "sources": [
        "M13",
        "M16"
      ],
      "note": "Microsoft uses April 1 as the sales boundary. Confirm transaction eligibility with the licensing provider.",
      "checked": "2026-10-10"
    },
    {
      "id": "gp-support",
      "family": "gp",
      "date": "2029-12-31",
      "text": "Microsoft stops product updates, tax updates, service packs and technical support for Dynamics GP.",
      "status": "OFFICIAL-ONLY",
      "publish": true,
      "sources": [
        "M12",
        "M13"
      ],
      "note": "Microsoft moved this date from September 30, 2029 on January 15, 2025, so that the 2029 year-end tax update is included.",
      "checked": "2026-10-10"
    },
    {
      "id": "gp-security",
      "family": "gp",
      "date": "2031-04-30",
      "text": "Microsoft stops security updates for Dynamics GP.",
      "status": "OFFICIAL-ONLY",
      "publish": true,
      "sources": [
        "M12",
        "M13"
      ],
      "note": null,
      "checked": "2026-10-10"
    },
    {
      "id": "gp-plan",
      "family": "gp",
      "date": "2031-04-30",
      "text": "Dynamics GP Service Plan coverage and subscription renewals end. Additional perpetual users can no longer be added. Hosting under the Services Provider License Agreement (SPLA) is expected to end.",
      "status": "OFFICIAL-ONLY",
      "publish": true,
      "sources": [
        "M13"
      ],
      "note": null,
      "checked": "2026-10-10"
    },
    {
      "id": "sl-plan",
      "family": "sl",
      "date": "2030-01-15",
      "text": "The Dynamics SL Service Plan ends. It is the last day to add perpetual users, and hosting under SPLA is expected to end.",
      "status": "OFFICIAL-ONLY",
      "publish": true,
      "sources": [
        "M13"
      ],
      "note": "This Service Plan date does not extend Dynamics SL product security support.",
      "checked": "2026-10-10"
    },
    {
      "id": "bc-onprem-subscription",
      "family": "bc",
      "date": "2025-04-01",
      "text": "New Business Central on-premises customers can buy subscription licenses only.",
      "status": "OFFICIAL-ONLY",
      "publish": true,
      "sources": [
        "M16"
      ],
      "note": null,
      "checked": "2026-10-10"
    }
  ],
  "conflicts": [
    {
      "topic": "Customer Engagement 9.1 support dates",
      "tracker_shows": "The current Microsoft Lifecycle note gives mainstream support to January 12, 2029 and extended support to January 9, 2031.",
      "other_pages_show": "The 2024 Microsoft announcement still gives January 12, 2027 and January 9, 2029. These are historical comparison dates, not tracker deadlines.",
      "sources": [
        "M44",
        "M45"
      ],
      "publish": true
    },
    {
      "topic": "Dynamics GP product support",
      "tracker_shows": "Microsoft revised product support to December 31, 2029 in its January 15, 2025 announcement update.",
      "other_pages_show": "The announcement records the superseded September 30, 2029 date. The security-patch deadline did not change.",
      "sources": [
        "M12"
      ],
      "publish": true
    },
    {
      "topic": "Dynamics SL 2018 mainstream support",
      "tracker_shows": "The product-page note gives January 9, 2024 after an extension.",
      "other_pages_show": "The June 2025 Microsoft migration blog repeats the earlier July 11, 2023 date.",
      "sources": [
        "M38",
        "M13"
      ],
      "publish": true
    },
    {
      "topic": "Dynamics GP 2013 mainstream support",
      "tracker_shows": "The reconciled product record gives April 10, 2018.",
      "other_pages_show": "Microsoft's GP policy overview says April 4, 2018. The tracker follows the product record.",
      "sources": [
        "M1",
        "M10"
      ],
      "publish": true
    },
    {
      "topic": "Timezone-dependent source display",
      "tracker_shows": "The tracker stores calendar dates. Its Pacific-day countdown does not infer an exact support cutoff time.",
      "other_pages_show": "Some Microsoft source fields contain no timezone offset. Browser rendering can differ; explicit official notes and annual summaries resolve the listed dates where available.",
      "sources": [
        "M44",
        "M46",
        "M18",
        "M19"
      ],
      "publish": true
    }
  ],
  "sources": {
    "M1": {
      "publisher": "Microsoft Learn",
      "title": "Dynamics GP 2013 - Microsoft Lifecycle",
      "url": "https://learn.microsoft.com/en-us/lifecycle/products/dynamics-gp-2013",
      "date": "2022-10-25",
      "checked": "2026-10-10",
      "source_updated_at": "2022-10-25T18:22:00Z"
    },
    "M10": {
      "publisher": "Microsoft Learn",
      "title": "Understand the Lifecycle Policies - Dynamics GP",
      "url": "https://learn.microsoft.com/en-us/dynamics-gp/terms/lifecycle",
      "date": "2024-09-25 (displayed page date; current text includes the 2025 support-date revision)",
      "checked": "2026-10-10"
    },
    "M12": {
      "publisher": "Microsoft Dynamics 365 Blog (Mike Morton)",
      "title": "Announcing End of Support for Dynamics GP",
      "url": "https://www.microsoft.com/en-us/dynamics-365/blog/it-professional/2024/09/25/announcing-end-of-support-for-dynamics-gp/",
      "date": "2024-09-25, updated 2025-01-15",
      "checked": "2026-10-10"
    },
    "M13": {
      "publisher": "Microsoft Dynamics 365 Blog (Mike Morton)",
      "title": "Explore migration options for Microsoft Dynamics GP and Microsoft Dynamics SL customers",
      "url": "https://www.microsoft.com/en-us/dynamics-365/blog/business-leader/2025/06/05/explore-migration-options-for-microsoft-dynamics-gp-and-microsoft-dynamics-sl-customers/",
      "date": "2025-06-05",
      "checked": "2026-10-10"
    },
    "M15": {
      "publisher": "Microsoft Dynamics 365 Community (Terry Heley, Microsoft)",
      "title": "Microsoft Announces End Dates for Subscription and SPLA for Dynamics GP and SL",
      "url": "https://community.dynamics.com/blogs/post/?postid=480c4408-2e42-f011-b4cb-6045bdd98975",
      "date": "undated",
      "checked": "2026-10-10"
    },
    "M16": {
      "publisher": "Microsoft Tech Community",
      "title": "Simplifying licensing across our SMB ERP solutions",
      "url": "https://techcommunity.microsoft.com/discussions/businessapplicationsforpartners/simplifying-licensing-across-our-smb-erp-solutions-dont-miss-new-dpl-announcemen/3808035",
      "date": "2023-04-28",
      "checked": "2026-10-10"
    },
    "M18": {
      "publisher": "Microsoft Learn",
      "title": "Ending Support in 2026",
      "url": "https://learn.microsoft.com/en-us/lifecycle/end-of-support/end-of-support-2026",
      "date": "2025-04-18 (page), metadata 2026-08-19",
      "checked": "2026-10-10"
    },
    "M19": {
      "publisher": "Microsoft Learn",
      "title": "Ending Support in 2027",
      "url": "https://learn.microsoft.com/en-us/lifecycle/end-of-support/end-of-support-2027",
      "date": "2024-11-08",
      "checked": "2026-10-10"
    },
    "M2": {
      "publisher": "Microsoft Learn",
      "title": "Dynamics GP 2013 R2 - Microsoft Lifecycle",
      "url": "https://learn.microsoft.com/en-us/lifecycle/products/dynamics-gp-2013-r2",
      "date": "2022-10-25",
      "checked": "2026-10-10",
      "source_updated_at": "2022-10-25T18:22:00Z"
    },
    "M23": {
      "publisher": "Microsoft Learn",
      "title": "Dynamics NAV 2009 R2 - Microsoft Lifecycle",
      "url": "https://learn.microsoft.com/en-us/lifecycle/products/dynamics-nav-2009-r2",
      "date": "2022-10-12",
      "checked": "2026-10-10",
      "source_updated_at": "2022-10-12T14:25:00Z"
    },
    "M24": {
      "publisher": "Microsoft Learn",
      "title": "Dynamics NAV 2013 - Microsoft Lifecycle",
      "url": "https://learn.microsoft.com/en-us/lifecycle/products/dynamics-nav-2013",
      "date": "2024-01-24",
      "checked": "2026-10-10",
      "source_updated_at": "2024-01-24T17:20:00Z"
    },
    "M25": {
      "publisher": "Microsoft Learn",
      "title": "Dynamics NAV 2013 R2 - Microsoft Lifecycle",
      "url": "https://learn.microsoft.com/en-us/lifecycle/products/dynamics-nav-2013-r2",
      "date": "2024-01-24",
      "checked": "2026-10-10",
      "source_updated_at": "2024-01-24T17:20:00Z"
    },
    "M26": {
      "publisher": "Microsoft Learn",
      "title": "Dynamics NAV 2015 - Microsoft Lifecycle",
      "url": "https://learn.microsoft.com/en-us/lifecycle/products/dynamics-nav-2015",
      "date": "2024-09-30",
      "checked": "2026-10-10",
      "source_updated_at": "2024-09-30T21:21:00Z"
    },
    "M27": {
      "publisher": "Microsoft Learn",
      "title": "Dynamics NAV 2016 - Microsoft Lifecycle",
      "url": "https://learn.microsoft.com/en-us/lifecycle/products/dynamics-nav-2016",
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