{"id":19370,"date":"2025-04-25T15:15:26","date_gmt":"2025-04-25T13:15:26","guid":{"rendered":"https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/?p=19370"},"modified":"2026-03-12T15:54:06","modified_gmt":"2026-03-12T14:54:06","slug":"ksef-a-duplikaty-faktur-czy-beda-jeszcze-potrzebne","status":"publish","type":"post","link":"https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/ksef-a-duplikaty-faktur-czy-beda-jeszcze-potrzebne","title":{"rendered":"KSeF a duplikaty faktur \u2013 czy b\u0119d\u0105 jeszcze potrzebne?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"19370\" class=\"elementor elementor-19370\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a505b73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a505b73\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1b18bc5\" data-id=\"1b18bc5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-afad536 elementor-widget elementor-widget-text-editor\" data-id=\"afad536\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400; font-family: helvetica, arial, sans-serif; color: #333333;\">Wraz z wprowadzeniem Krajowego Systemu e-Faktur (KSeF) zmienia si\u0119 podej\u015bcie do kwestii duplikat\u00f3w faktur. Tradycyjnie duplikaty by\u0142y wystawiane w przypadku zagubienia lub zniszczenia oryginalnej faktury. Jednak\u017ce, w nowym systemie, potrzeba ta zostaje wyeliminowana dzi\u0119ki centralnemu przechowywaniu faktur.\u200b<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b279587 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b279587\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ce2d70a\" data-id=\"ce2d70a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a205480 elementor-widget elementor-widget-heading\" data-id=\"a205480\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Duplikaty faktur tradycyjne \u2013 kiedy by\u0142y potrzebne?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a0b1065 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a0b1065\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d5c7364\" data-id=\"d5c7364\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e3332bd elementor-widget elementor-widget-text-editor\" data-id=\"e3332bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400; font-family: helvetica, arial, sans-serif; color: #333333;\">Dotychczas, w przypadku utraty oryginalnej faktury, nabywca m\u00f3g\u0142 zwr\u00f3ci\u0107 si\u0119 do sprzedawcy z pro\u015bb\u0105 o wystawienie duplikatu.\u00a0<\/span><\/p><p><span style=\"font-weight: 400; font-family: helvetica, arial, sans-serif; color: #333333;\">Duplikat zawiera\u0142 te same dane co orygina\u0142, z dodatkow\u0105 adnotacj\u0105 &#8222;DUPLIKAT&#8221; oraz dat\u0105 jego wystawienia. By\u0142 on niezb\u0119dny do udokumentowania transakcji i odliczenia podatku VAT.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b170d4 elementor-widget elementor-widget-image\" data-id=\"6b170d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ksiega-podatkowa.pl\/wyprobuj-bezplatnie\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1120\" height=\"236\" src=\"https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/wp-content\/uploads\/2025\/04\/banner-akademia-skp-2.jpg\" class=\"attachment-full size-full wp-image-21051\" alt=\"banner akademia skp 2\" srcset=\"https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/wp-content\/uploads\/2025\/04\/banner-akademia-skp-2.jpg 1120w, https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/wp-content\/uploads\/2025\/04\/banner-akademia-skp-2-300x63.jpg 300w, https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/wp-content\/uploads\/2025\/04\/banner-akademia-skp-2-1024x216.jpg 1024w, https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/wp-content\/uploads\/2025\/04\/banner-akademia-skp-2-768x162.jpg 768w\" sizes=\"(max-width: 1120px) 100vw, 1120px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-12a24f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12a24f0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-23775c6\" data-id=\"23775c6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ab0c924 elementor-widget elementor-widget-heading\" data-id=\"ab0c924\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">KSeF a duplikaty faktur \u2013 koniec potrzeby ich wystawiania\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9995fee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9995fee\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3ba602e\" data-id=\"3ba602e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-788db37 elementor-widget elementor-widget-text-editor\" data-id=\"788db37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400; font-family: helvetica, arial, sans-serif; color: #333333;\"><strong>W KSeF ka\u017cda faktura ustrukturyzowana jest przechowywana w systemie przez 10 lat.<\/strong> Dzi\u0119ki temu, zar\u00f3wno sprzedawca, jak i nabywca, maj\u0105 sta\u0142y dost\u0119p do wszystkich wystawionych i otrzymanych faktur. <\/span><\/p><p><span style=\"font-weight: 400; font-family: helvetica, arial, sans-serif; color: #333333;\">W przypadku zagubienia lub zniszczenia faktury, mo\u017cna j\u0105 ponownie pobra\u0107 z systemu, eliminuj\u0105c potrzeb\u0119 wystawiania duplikatu.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ef73c99 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ef73c99\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dbe7f44\" data-id=\"dbe7f44\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f7622f0 elementor-widget elementor-widget-heading\" data-id=\"f7622f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wyj\u0105tki \u2013 kiedy duplikaty faktur mog\u0105 by\u0107 nadal potrzebne?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b9785e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b9785e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-830915e\" data-id=\"830915e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-935a621 elementor-widget elementor-widget-text-editor\" data-id=\"935a621\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400; font-family: helvetica, arial, sans-serif; color: #333333;\">Chocia\u017c KSeF eliminuje potrzeb\u0119 duplikat\u00f3w dla faktur ustrukturyzowanych, istniej\u0105 sytuacje, w kt\u00f3rych mog\u0105 by\u0107 one nadal wymagane:\u200b<\/span><\/p><ul><li><span style=\"font-family: helvetica, arial, sans-serif; color: #333333;\"><b>Faktury wystawione poza KSeF:<\/b><span style=\"font-weight: 400;\"> W przypadku faktur wystawionych w formie papierowej lub elektronicznej poza systemem KSeF, nadal mo\u017ce zaistnie\u0107 potrzeba wystawienia duplikatu w przypadku ich utraty .\u200b<\/span><\/span><\/li><li><span style=\"font-family: helvetica, arial, sans-serif; color: #333333;\"><b>Awaria systemu:<\/b><span style=\"font-weight: 400;\"> W sytuacjach awaryjnych, gdy KSeF jest niedost\u0119pny, faktury mog\u0105 by\u0107 wystawiane poza systemem. W takich przypadkach, je\u015bli faktura zostanie zgubiona lub zniszczona, konieczne mo\u017ce by\u0107 wystawienie duplikatu.<\/span><\/span><\/li><\/ul><p><span style=\"font-weight: 400; color: #333333; font-family: helvetica, arial, sans-serif;\">Podsumowuj\u0105c, wprowadzenie KSeF znacz\u0105co upraszcza proces zarz\u0105dzania fakturami, eliminuj\u0105c potrzeb\u0119 wystawiania duplikat\u00f3w dla faktur ustrukturyzowanych. Jednak\u017ce, w okre\u015blonych sytuacjach, takich jak faktury wystawione poza systemem czy awarie, duplikaty mog\u0105 by\u0107 nadal potrzebne. Dlatego wa\u017cne jest, aby by\u0107 przygotowanym na r\u00f3\u017cne scenariusze i dostosowa\u0107 procedury w firmie do nowych reali\u00f3w.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-34efde4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"34efde4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e6cd0e9\" data-id=\"e6cd0e9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4654bb7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4654bb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eccbc8b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eccbc8b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ec09dfd\" data-id=\"ec09dfd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9fbce76 elementor-widget elementor-widget-text-editor\" data-id=\"9fbce76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: helvetica, arial, sans-serif;\"><strong>Autor: Agnieszka Fida<\/strong><\/span><br \/><span style=\"font-family: helvetica, arial, sans-serif;\">specjalista ds. ksi\u0119gowo\u015bci<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ab05bcd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ab05bcd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-35b9937\" data-id=\"35b9937\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68a1223 elementor-widget elementor-widget-heading\" data-id=\"68a1223\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Przeczytaj r\u00f3wnie\u017c:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d6d8865 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d6d8865\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dedc5b3\" data-id=\"dedc5b3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c5d77eb elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"c5d77eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/faktury-ktorych-nie-wystawisz-w-ksef\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Faktury, kt\u00f3rych nie wystawisz w KSeF <\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/bezpieczenstwo-ksef\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Bezpiecze\u0144stwo w KSeF \u2013 czy moje faktury s\u0105 chronione? <\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/blad-w-nip-faktura-ksef\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">B\u0142\u0119dny NIP w fakturze KSeF \u2013 jak przeprowadzi\u0107 korekt\u0119? <\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<div class=\"heateor_sss_sharing_container heateor_sss_horizontal_sharing\" data-heateor-ss-offset=\"0\" data-heateor-sss-href='https:\/\/www.ksiega-podatkowa.pl\/akademia-skp\/ksef-a-duplikaty-faktur-czy-beda-jeszcze-potrzebne'><div class=\"heateor_sss_sharing_ul\"><a aria-label=\"Facebook\" class=\"heateor_sss_facebook\" 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1.183-2.818l-1.186-1.185c-.774.79-1.708 1.186-2.805 1.186-1.078 0-1.995-.376-2.75-1.13l-2.803-2.81C5.377 12.82 5 11.903 5 10.826c0-1.08.382-1.993 1.146-2.738L8.128 6.12C8.873 5.372 9.785 5 10.864 5c1.087 0 2.004.382 2.75 1.146l2.777 2.79c.75.747 1.12 1.66 1.12 2.737 0 1.105-.392 2.045-1.183 2.817l1.186 1.186c.774-.79 1.708-1.186 2.805-1.186 1.078 0 1.995.377 2.75 1.132l2.804 2.804c.754.755 1.13 1.672 1.13 2.75z\"\/><\/svg><\/span><\/a><\/div><div class=\"heateorSssClear\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Wraz z wprowadzeniem Krajowego Systemu e-Faktur (KSeF) zmienia si\u0119 podej\u015bcie do kwestii duplikat\u00f3w faktur. Tradycyjnie duplikaty by\u0142y wystawiane w przypadku&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[901],"tags":[619,924,925],"class_list":["post-19370","post","type-post","status-publish","format-standard","hentry","category-faktury-z-ksef","tag-ksef","tag-ksef-duplikaty-faktur","tag-duplikaty-faktur"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>KSeF a duplikaty faktur \u2013 czy b\u0119d\u0105 jeszcze potrzebne? - Formsoft SKP\u00ae<\/title>\n<meta name=\"description\" content=\"KSeF a duplikaty faktur- czy b\u0119d\u0105 jeszcze potrzebne? Je\u015bli tak, to w jakich sytuacjach b\u0119d\u0105 one wymagane? 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