{"id":5418,"date":"2026-02-06T10:09:20","date_gmt":"2026-02-06T09:09:20","guid":{"rendered":"https:\/\/clpodatki.pl\/?p=5418"},"modified":"2026-10-13T11:41:23","modified_gmt":"2026-10-13T09:41:23","slug":"arkadiusz-lagowskis-commentary-on-the-article-problem-with-logging-into-ksef-what-about-issuing-invoices-and-settling-vat-for-prawo-pl","status":"publish","type":"post","link":"https:\/\/clpodatki.pl\/en\/arkadiusz-lagowskis-commentary-on-the-article-problem-with-logging-into-ksef-what-about-issuing-invoices-and-settling-vat-for-prawo-pl\/","title":{"rendered":"Arkadiusz \u0141agowski&#8217;s commentary on the article &#8220;Problem with logging into KSeF \u2013 what about issuing invoices and settling VAT&#8221; for Prawo.pl"},"content":{"rendered":"<p><span dir=\"auto\">Arkadiusz \u0141agowski&#8217;s commentary on the article &#8220;Poles claim that KSeF is not safe for businesses. Survey for &#8220;Rzeczpospolita&#8221;&#8221;<\/span><br \/>\n<span dir=\"auto\">In an article for Prawo.pl, Arkadiusz \u0141agowski shared his commentary on Monday&#8217;s difficulties logging into KSeF, which raised many questions about the consequences of a possible outage for sellers and buyers. This situation has led to many questions from entrepreneurs, primarily about the possible consequences for sellers and invoice recipients if similar outages occur in the future.<\/span><\/p>\n<p><span dir=\"auto\">In what form should an invoice be delivered to the contractor? How will any delays affect VAT settlement for both the seller and the buyer? We invite you to read on.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>New commentary by&nbsp;Arkadiusz \u0141agowski for the Prawo.pl portal.<\/p>\n","protected":false},"author":1,"featured_media":5420,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[329],"tags":[353,462,461,463],"ppma_author":[95],"class_list":["post-5418","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-law-firm-life","tag-ksef","tag-ksef-issues","tag-ksef-outage","tag-problems-logging-in-to-ksef"],"acf":[],"authors":[{"term_id":95,"user_id":0,"is_guest":1,"slug":"arkadiusz_lagowski","display_name":"Arkadiusz \u0141agowski","avatar_url":{"url":"https:\/\/clpodatki.pl\/wp-content\/uploads\/2024\/12\/DSC_2314-scaled-e1751961533543.jpg","url2x":"https:\/\/clpodatki.pl\/wp-content\/uploads\/2024\/12\/DSC_2314-scaled-e1751961533543.jpg"},"author_category":"1","first_name":"Arkadiusz","last_name":"\u0141agowski","user_url":"https:\/\/pl.linkedin.com\/in\/arkadiusz-%C5%82agowski","job_title":"Doradca Podatkowy, Partner","description":"Tel.: +48 500 150 818"}],"_links":{"self":[{"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/posts\/5418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/comments?post=5418"}],"version-history":[{"count":1,"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/posts\/5418\/revisions"}],"predecessor-version":[{"id":5421,"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/posts\/5418\/revisions\/5421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/media\/5420"}],"wp:attachment":[{"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/media?parent=5418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/categories?post=5418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/tags?post=5418"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/clpodatki.pl\/en\/wp-json\/wp\/v2\/ppma_author?post=5418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}