{"id":65876,"date":"2025-11-05T11:40:07","date_gmt":"2025-11-05T10:40:07","guid":{"rendered":"https:\/\/bpcc.org.pl\/?post_type=mec-events&#038;p=65876"},"modified":"2025-11-05T11:40:07","modified_gmt":"2025-11-05T10:40:07","slug":"webinar-on-mandatory-e-invoicing-in-ksef-a-revolution-soon-to-impact-all-taxpayers","status":"publish","type":"mec-events","link":"https:\/\/dev2.bpcc.org.pl\/pl\/events\/webinar-on-mandatory-e-invoicing-in-ksef-a-revolution-soon-to-impact-all-taxpayers\/","title":{"rendered":"Webinar on mandatory e-invoicing in KSeF \u2013 a revolution soon to impact all taxpayers."},"content":{"rendered":"<div class=\"Article--content\">\n<div class=\"Article--content \">\n<p>Starting February 1, 2026, for the largest entities, and from April 1, 2026, for all taxpayers, the National System of e-Invoices (KSeF) will become mandatory. This marks a significant transformation in invoicing practices, requiring thorough preparation.<\/p>\n<p>During the webinar, experts from Forvis Mazars\u2019 Tax Advisory and Innovation &amp; Optimization Departments will explain the key aspects of mandatory e-invoicing.<\/p>\n<p><strong>Agenda<\/strong><\/p>\n<p>The following topics will be covered during the session:<\/p>\n<ul>\n<li>what e-invoices are,<\/li>\n<li>what KSeF is and how it operates,<\/li>\n<li>which transactions will be subject to mandatory e-invoicing,<\/li>\n<li>what penalties will apply for failing to issue e-invoices,<\/li>\n<li>what fields are included in the new FA-3 e-invoice schema and what to pay attention to when completing it,<\/li>\n<li>how to grant permissions for sending\/receiving e-invoices via the KSeF platform,<\/li>\n<li>what steps to take to properly prepare for mandatory e-invoicing,<\/li>\n<li>what support Forvis Mazars offers for KSeF implementation.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>The meeting will be conducted in English.<\/p>\n<\/div>\n<\/div>\n<div class=\"landing-page__block block_contact_list\" data-ez-block-id=\"3307093\">\n<div class=\"contact-list noPrint\"><\/div>\n<\/div>\n<p class=\"UserCard-cta\"><strong>Speakers:<\/strong><\/p>\n<ul>\n<li><strong>Magdalena \u015awi\u0119cka<\/strong>, Senior Manager, Dzia\u0142 Optymalizacji i Innowacji &#8211; Warszawa<\/li>\n<li><strong>Krzysztof Go\u0142\u0105bek<\/strong>, Junior Manager, Dzia\u0142 Doradztwa Podatkowego &#8211; Warszawa<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Starting February 1, 2026, for the largest entities, and from April 1, 2026, for all taxpayers, the National System of e-Invoices (KSeF) will become mandatory. This marks a significant transformation in invoicing practices, requiring thorough preparation. During the webinar, experts from Forvis Mazars\u2019 Tax Advisory and Innovation &amp; Optimization Departments will explain the key aspects [&hellip;]<\/p>\n","protected":false},"author":55,"featured_media":34386,"comment_status":"closed","ping_status":"closed","template":"","tags":[],"mec_category":[1084],"mec_speaker":[],"mec_sponsor":[],"class_list":["post-65876","mec-events","type-mec-events","status-publish","has-post-thumbnail","hentry","mec_category-tax-finance"],"acf":[],"_links":{"self":[{"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/mec-events\/65876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/mec-events"}],"about":[{"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/types\/mec-events"}],"author":[{"embeddable":true,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/comments?post=65876"}],"version-history":[{"count":3,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/mec-events\/65876\/revisions"}],"predecessor-version":[{"id":65879,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/mec-events\/65876\/revisions\/65879"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/media\/34386"}],"wp:attachment":[{"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/media?parent=65876"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/tags?post=65876"},{"taxonomy":"mec_category","embeddable":true,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/mec_category?post=65876"},{"taxonomy":"mec_speaker","embeddable":true,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/mec_speaker?post=65876"},{"taxonomy":"mec_sponsor","embeddable":true,"href":"https:\/\/dev2.bpcc.org.pl\/pl\/wp-json\/wp\/v2\/mec_sponsor?post=65876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}