

{"id":23396,"date":"2026-01-07T16:55:45","date_gmt":"2026-01-07T15:55:45","guid":{"rendered":"https:\/\/www.gamapa.de\/advisors\/marius-quinkert-ll-m\/"},"modified":"2026-01-08T10:44:58","modified_gmt":"2026-01-08T09:44:58","slug":"marius-quinkert-ll-m","status":"publish","type":"page","link":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/","title":{"rendered":"Marius Quinkert, LL.M."},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Main fields of activity<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Preparation of annual financial statements in accordance with commercial law, tax balance sheets and corporate tax returns<\/li>\n\n\n\n<li>Preparation of private tax returns<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Career<\/h3>\n\n\n\n<figure class=\"wp-block-table tablist\"><table><tbody><tr><td>2014-2019<\/td><td>Bachelor&#8217;s degree in Management &amp; Economics at Ruhr University in Bochum (B.Sc.)<\/td><\/tr><tr><td>2019-2021<\/td><td>Master&#8217;s degree in tax law at the Rheinische Hochschule in Cologne (LL.M)<\/td><\/tr><tr><td>2019-2025<\/td><td>Work as an assistant tax consultant<\/td><\/tr><tr><td>2025<\/td><td>Appointment as tax consultant<\/td><\/tr><tr><td>2025<\/td><td>Work as a tax consultant<\/td><\/tr><tr><td>since 2026<\/td><td>Tax consultant at Dr. Gantef\u00fchrer, Marquardt &amp; Partner<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Industries<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Small and medium-sized enterprises in various industries<\/li>\n\n\n\n<li>(Wealthy) private individuals<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-button zurueck\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.gamapa.de\/en\/advisors\/\">Back<\/a><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Main fields of activity Career 2014-2019 Bachelor&#8217;s degree in Management &amp; Economics at Ruhr University in Bochum (B.Sc.) 2019-2021 Master&#8217;s degree in tax law at the Rheinische Hochschule in Cologne (LL.M) 2019-2025 Work as an assistant tax consultant 2025 Appointment as tax consultant 2025 Work as a tax consultant since 2026 Tax consultant at Dr. <a href=\"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/\">[\u2026]<\/a><\/p>\n","protected":false},"author":11,"featured_media":23386,"parent":5642,"menu_order":53,"comment_status":"closed","ping_status":"closed","template":"templates\/template-Profil.php","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-23396","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Marius Quinkert, LL.M. | Dr. Gantef\u00fchrer, Marquardt &amp; Partner mbB<\/title>\n<meta name=\"description\" content=\"Marius Quinkert ist erfahrener Steuerberater bei Gantef\u00fchrer und unterst\u00fctzt Sie gern - sprechen Sie ihn an!\" \/>\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.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Marius Quinkert, LL.M. | Dr. Gantef\u00fchrer, Marquardt &amp; Partner mbB\" \/>\n<meta property=\"og:description\" content=\"Marius Quinkert ist erfahrener Steuerberater bei Gantef\u00fchrer und unterst\u00fctzt Sie gern - sprechen Sie ihn an!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/\" \/>\n<meta property=\"og:site_name\" content=\"GANTEF\u00dcHRER\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-08T09:44:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"859\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/marius-quinkert-ll-m\\\/\",\"url\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/marius-quinkert-ll-m\\\/\",\"name\":\"Marius Quinkert, LL.M. | Dr. Gantef\u00fchrer, Marquardt & Partner mbB\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/marius-quinkert-ll-m\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/marius-quinkert-ll-m\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.gamapa.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Quinkert_gross.jpg\",\"datePublished\":\"2026-01-07T15:55:45+00:00\",\"dateModified\":\"2026-01-08T09:44:58+00:00\",\"description\":\"Marius Quinkert ist erfahrener Steuerberater bei Gantef\u00fchrer und unterst\u00fctzt Sie gern - sprechen Sie ihn an!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/marius-quinkert-ll-m\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/marius-quinkert-ll-m\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/marius-quinkert-ll-m\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.gamapa.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Quinkert_gross.jpg\",\"contentUrl\":\"https:\\\/\\\/www.gamapa.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Quinkert_gross.jpg\",\"width\":1440,\"height\":859,\"caption\":\"Quinkert Arbeitsplatz\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/marius-quinkert-ll-m\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Advisors\",\"item\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/advisors\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Marius Quinkert, LL.M.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/\",\"name\":\"GANTEF\u00dcHRER\",\"description\":\"Wirtschaftspr\u00fcfer, Steuerberater, Rechtsanw\u00e4lte\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/#organization\",\"name\":\"Gantef\u00fchrer Wirtschaftspr\u00fcfer, Steuerberater, Rechtsanw\u00e4lte\",\"url\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.gamapa.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Logo-Gantefuehrer.png\",\"contentUrl\":\"https:\\\/\\\/www.gamapa.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Logo-Gantefuehrer.png\",\"width\":767,\"height\":156,\"caption\":\"Gantef\u00fchrer Wirtschaftspr\u00fcfer, Steuerberater, Rechtsanw\u00e4lte\"},\"image\":{\"@id\":\"https:\\\/\\\/www.gamapa.de\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Marius Quinkert, LL.M. | Dr. Gantef\u00fchrer, Marquardt & Partner mbB","description":"Marius Quinkert ist erfahrener Steuerberater bei Gantef\u00fchrer und unterst\u00fctzt Sie gern - sprechen Sie ihn an!","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.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/","og_locale":"en_US","og_type":"article","og_title":"Marius Quinkert, LL.M. | Dr. Gantef\u00fchrer, Marquardt & Partner mbB","og_description":"Marius Quinkert ist erfahrener Steuerberater bei Gantef\u00fchrer und unterst\u00fctzt Sie gern - sprechen Sie ihn an!","og_url":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/","og_site_name":"GANTEF\u00dcHRER","article_modified_time":"2026-01-08T09:44:58+00:00","og_image":[{"width":1440,"height":859,"url":"https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/","url":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/","name":"Marius Quinkert, LL.M. | Dr. Gantef\u00fchrer, Marquardt & Partner mbB","isPartOf":{"@id":"https:\/\/www.gamapa.de\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/#primaryimage"},"image":{"@id":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/#primaryimage"},"thumbnailUrl":"https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg","datePublished":"2026-01-07T15:55:45+00:00","dateModified":"2026-01-08T09:44:58+00:00","description":"Marius Quinkert ist erfahrener Steuerberater bei Gantef\u00fchrer und unterst\u00fctzt Sie gern - sprechen Sie ihn an!","breadcrumb":{"@id":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/#primaryimage","url":"https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg","contentUrl":"https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg","width":1440,"height":859,"caption":"Quinkert Arbeitsplatz"},{"@type":"BreadcrumbList","@id":"https:\/\/www.gamapa.de\/en\/advisors\/marius-quinkert-ll-m\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/www.gamapa.de\/en\/"},{"@type":"ListItem","position":2,"name":"Advisors","item":"https:\/\/www.gamapa.de\/en\/advisors\/"},{"@type":"ListItem","position":3,"name":"Marius Quinkert, LL.M."}]},{"@type":"WebSite","@id":"https:\/\/www.gamapa.de\/en\/#website","url":"https:\/\/www.gamapa.de\/en\/","name":"GANTEF\u00dcHRER","description":"Wirtschaftspr\u00fcfer, Steuerberater, Rechtsanw\u00e4lte","publisher":{"@id":"https:\/\/www.gamapa.de\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.gamapa.de\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.gamapa.de\/en\/#organization","name":"Gantef\u00fchrer Wirtschaftspr\u00fcfer, Steuerberater, Rechtsanw\u00e4lte","url":"https:\/\/www.gamapa.de\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.gamapa.de\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Logo-Gantefuehrer.png","contentUrl":"https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Logo-Gantefuehrer.png","width":767,"height":156,"caption":"Gantef\u00fchrer Wirtschaftspr\u00fcfer, Steuerberater, Rechtsanw\u00e4lte"},"image":{"@id":"https:\/\/www.gamapa.de\/en\/#\/schema\/logo\/image\/"}}]}},"uagb_featured_image_src":{"full":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"thumbnail":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross-150x150.jpg",150,150,true],"medium":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross-600x358.jpg",600,358,true],"medium_large":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross-768x458.jpg",580,346,true],"large":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",580,346,false],"gs-tiny":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross-50x30.jpg",50,30,true],"xl":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"xxl":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"xxxl":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"xxxxl":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"xxxxxl":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"1536x1536":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"2048x2048":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"post-thumbnail":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"twentytwenty-fullscreen":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross.jpg",1440,859,false],"theme-slug-single-post":["https:\/\/www.gamapa.de\/wp-content\/uploads\/2026\/01\/Quinkert_gross-1440x400.jpg",1440,400,true]},"uagb_author_info":{"display_name":"ninasenft","author_link":"https:\/\/www.gamapa.de\/en\/author\/ninasenft\/"},"uagb_comment_info":0,"uagb_excerpt":"Main fields of activity Career 2014-2019 Bachelor&#8217;s degree in Management &amp; Economics at Ruhr University in Bochum (B.Sc.) 2019-2021 Master&#8217;s degree in tax law at the Rheinische Hochschule in Cologne (LL.M) 2019-2025 Work as an assistant tax consultant 2025 Appointment as tax consultant 2025 Work as a tax consultant since 2026 Tax consultant at Dr.&hellip;","_links":{"self":[{"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/pages\/23396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/comments?post=23396"}],"version-history":[{"count":3,"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/pages\/23396\/revisions"}],"predecessor-version":[{"id":23406,"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/pages\/23396\/revisions\/23406"}],"up":[{"embeddable":true,"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/pages\/5642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/media\/23386"}],"wp:attachment":[{"href":"https:\/\/www.gamapa.de\/en\/wp-json\/wp\/v2\/media?parent=23396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}