﻿{"id":121896,"date":"2026-10-05T15:05:22","date_gmt":"2026-10-05T14:05:22","guid":{"rendered":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/?p=121896"},"modified":"2026-10-05T15:05:24","modified_gmt":"2026-10-05T14:05:24","slug":"office-ltsc-2021-end-of-support-transition-guide","status":"publish","type":"post","link":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/","title":{"rendered":"Office LTSC 2021 End of Support"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Office LTSC 2021 reaches End of Support on 13 October 2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After this date Microsoft will no longer provide updates, security fixes, or technical support. The recommended route is (unsurprisingly) Microsoft 365 or the perpetual option of Office LTSC 2024, which is supported until October 2029.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Find the latest reminder article here: <a href=\"https:\/\/bit.ly\/4iBRrdQ\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/bit.ly\/4iBRrdQ<\/a>, which includes useful information for customers about preparation and transitioning.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Office LTSC 2021 reaches End of Support on 13 October 2026. After this date Microsoft will no longer provide updates, security fixes, or technical support. The recommended route is (unsurprisingly) Microsoft 365 or the perpetual option of Office LTSC 2024, which is supported until October 2029. Find the latest reminder article here: https:\/\/bit.ly\/4iBRrdQ, which includes [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[404,278,1925,1950,894,1510,1951],"class_list":["post-121896","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-end-of-support","tag-microsoft-365","tag-microsoft-licensing","tag-office-lifecycle","tag-office-ltsc-2021","tag-office-ltsc-2024","tag-perpetual-licensing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Office LTSC 2021 End of Support - Licensing Lore &amp; Law<\/title>\n<meta name=\"description\" content=\"Office LTSC 2021 reaches End of Support on 13 October 2026. Prepare your transition to Microsoft 365 or Office LTSC 2024: https:\/\/bit.ly\/4iBRrdQ\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Office LTSC 2021 End of Support - Licensing Lore &amp; Law\" \/>\n<meta property=\"og:description\" content=\"Office LTSC 2021 reaches End of Support on 13 October 2026. Prepare your transition to Microsoft 365 or Office LTSC 2024: https:\/\/bit.ly\/4iBRrdQ\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"Licensing Lore &amp; Law\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-05T14:05:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-05T14:05:24+00:00\" \/>\n<meta name=\"author\" content=\"Louise Ulrick\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Louise Ulrick\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/2026\\\/10\\\/05\\\/office-ltsc-2021-end-of-support-transition-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/2026\\\/10\\\/05\\\/office-ltsc-2021-end-of-support-transition-guide\\\/\"},\"author\":{\"name\":\"Louise Ulrick\",\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/#\\\/schema\\\/person\\\/3d966423ea99231bb9185a611b829a94\"},\"headline\":\"Office LTSC 2021 End of Support\",\"datePublished\":\"2026-10-05T14:05:22+00:00\",\"dateModified\":\"2026-10-05T14:05:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/2026\\\/10\\\/05\\\/office-ltsc-2021-end-of-support-transition-guide\\\/\"},\"wordCount\":65,\"keywords\":[\"End of Support\",\"Microsoft 365\",\"Microsoft licensing\",\"Office lifecycle\",\"Office LTSC 2021\",\"Office LTSC 2024\",\"perpetual licensing\"],\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/2026\\\/10\\\/05\\\/office-ltsc-2021-end-of-support-transition-guide\\\/\",\"url\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/2026\\\/10\\\/05\\\/office-ltsc-2021-end-of-support-transition-guide\\\/\",\"name\":\"Office LTSC 2021 End of Support - Licensing Lore &amp; Law\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/#website\"},\"datePublished\":\"2026-10-05T14:05:22+00:00\",\"dateModified\":\"2026-10-05T14:05:24+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/#\\\/schema\\\/person\\\/3d966423ea99231bb9185a611b829a94\"},\"description\":\"Office LTSC 2021 reaches End of Support on 13 October 2026. Prepare your transition to Microsoft 365 or Office LTSC 2024: https:\\\/\\\/bit.ly\\\/4iBRrdQ\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/2026\\\/10\\\/05\\\/office-ltsc-2021-end-of-support-transition-guide\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/2026\\\/10\\\/05\\\/office-ltsc-2021-end-of-support-transition-guide\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/2026\\\/10\\\/05\\\/office-ltsc-2021-end-of-support-transition-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Office LTSC 2021 End of Support\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/#website\",\"url\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/\",\"name\":\"Licensing Lore &amp; Law\",\"description\":\"The Licensing School Blog  Copyright (c) Licensing School 2013 - 2026\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/#\\\/schema\\\/person\\\/3d966423ea99231bb9185a611b829a94\",\"name\":\"Louise Ulrick\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5414119c9c0bfcc24d44735cb1cb1f376b18cfccfebe36506bed14404ede1851?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5414119c9c0bfcc24d44735cb1cb1f376b18cfccfebe36506bed14404ede1851?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5414119c9c0bfcc24d44735cb1cb1f376b18cfccfebe36506bed14404ede1851?s=96&d=mm&r=g\",\"caption\":\"Louise Ulrick\"},\"url\":\"https:\\\/\\\/www.licensingschool.co.uk\\\/licensing-blog\\\/author\\\/lulrick\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Office LTSC 2021 End of Support - Licensing Lore &amp; Law","description":"Office LTSC 2021 reaches End of Support on 13 October 2026. Prepare your transition to Microsoft 365 or Office LTSC 2024: https:\/\/bit.ly\/4iBRrdQ","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/","og_locale":"en_GB","og_type":"article","og_title":"Office LTSC 2021 End of Support - Licensing Lore &amp; Law","og_description":"Office LTSC 2021 reaches End of Support on 13 October 2026. Prepare your transition to Microsoft 365 or Office LTSC 2024: https:\/\/bit.ly\/4iBRrdQ","og_url":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/","og_site_name":"Licensing Lore &amp; Law","article_published_time":"2026-10-05T14:05:22+00:00","article_modified_time":"2026-10-05T14:05:24+00:00","author":"Louise Ulrick","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Louise Ulrick","Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/#article","isPartOf":{"@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/"},"author":{"name":"Louise Ulrick","@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/#\/schema\/person\/3d966423ea99231bb9185a611b829a94"},"headline":"Office LTSC 2021 End of Support","datePublished":"2026-10-05T14:05:22+00:00","dateModified":"2026-10-05T14:05:24+00:00","mainEntityOfPage":{"@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/"},"wordCount":65,"keywords":["End of Support","Microsoft 365","Microsoft licensing","Office lifecycle","Office LTSC 2021","Office LTSC 2024","perpetual licensing"],"articleSection":["Uncategorized"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/","url":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/","name":"Office LTSC 2021 End of Support - Licensing Lore &amp; Law","isPartOf":{"@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/#website"},"datePublished":"2026-10-05T14:05:22+00:00","dateModified":"2026-10-05T14:05:24+00:00","author":{"@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/#\/schema\/person\/3d966423ea99231bb9185a611b829a94"},"description":"Office LTSC 2021 reaches End of Support on 13 October 2026. Prepare your transition to Microsoft 365 or Office LTSC 2024: https:\/\/bit.ly\/4iBRrdQ","breadcrumb":{"@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/2026\/10\/05\/office-ltsc-2021-end-of-support-transition-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/"},{"@type":"ListItem","position":2,"name":"Office LTSC 2021 End of Support"}]},{"@type":"WebSite","@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/#website","url":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/","name":"Licensing Lore &amp; Law","description":"The Licensing School Blog  Copyright (c) Licensing School 2013 - 2026","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Person","@id":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/#\/schema\/person\/3d966423ea99231bb9185a611b829a94","name":"Louise Ulrick","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/secure.gravatar.com\/avatar\/5414119c9c0bfcc24d44735cb1cb1f376b18cfccfebe36506bed14404ede1851?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5414119c9c0bfcc24d44735cb1cb1f376b18cfccfebe36506bed14404ede1851?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5414119c9c0bfcc24d44735cb1cb1f376b18cfccfebe36506bed14404ede1851?s=96&d=mm&r=g","caption":"Louise Ulrick"},"url":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/author\/lulrick\/"}]}},"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/posts\/121896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/comments?post=121896"}],"version-history":[{"count":1,"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/posts\/121896\/revisions"}],"predecessor-version":[{"id":121897,"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/posts\/121896\/revisions\/121897"}],"wp:attachment":[{"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/media?parent=121896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/categories?post=121896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.licensingschool.co.uk\/licensing-blog\/wp-json\/wp\/v2\/tags?post=121896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}