{"id":3213,"date":"2020-08-18T10:46:47","date_gmt":"2020-08-18T10:46:47","guid":{"rendered":"http:\/\/localhost\/temp\/?page_id=3213"},"modified":"2026-02-24T13:51:36","modified_gmt":"2026-02-24T12:51:36","slug":"tax-litigation","status":"publish","type":"page","link":"https:\/\/www.arcoabogados.es\/en\/tax-litigation","title":{"rendered":"Tax Litigation and Administrative Contentious Proceedings"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:30px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#cc0033;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:uppercase;\">Tax Litigation and Administrative Contentious Proceedings<\/h2><\/div><div class=\"fusion-text fusion-text-1\"><p>At ARCO\u2019s Tax Litigation Department, we support our clients at critical moments, defending their interests with technical rigor, close engagement, and a firm commitment to excellence. Our goal is to provide reliable, transparent, and strategic solutions in a field as demanding as tax law.<\/p>\n<h3>Comprehensive Defense in Tax Proceedings<\/h3>\n<p>We offer advice and representation throughout all stages of the relationship with the Tax Administration, ensuring effective protection against any administrative action. Our team handles, among other matters involving tax implications:<\/p>\n<ul>\n<li>Administrative and economic-administrative appeals related to any tax and across all Spanish territories.<\/li>\n<li>Challenges to assessments, penalties, and management and collection acts issued by state, regional, or local tax authorities.<\/li>\n<li>Legal defense before contentious-administrative courts, the National High Court, the Supreme Court, and the Court of Justice of the European Union.<\/li>\n<li>Advisory services in collection procedures, particularly in situations of cash-flow difficulties, requests for deferrals or payment plans, and actions arising from non-payment.<\/li>\n<li>Defense in special proceedings for the allocation of tax liability, an area that has seen a significant increase in recent years.<\/li>\n<\/ul>\n<p>Each case receives personalized attention, with tailored strategies designed to safeguard the client\u2019s rights and interests with the utmost dedication.<\/p>\n<h3>Penalty Proceedings<\/h3>\n<p>We offer robust technical defense in penalty proceedings, acting from the very first request to ensure full compliance with all legal guarantees. Our commitment is to protect clients from disproportionate or unjustified actions, always seeking the best possible outcome.<\/p>\n<h3>Support in Tax Audits<\/h3>\n<p>In the event of a tax audit, we provide close, clear, and strategic assistance. We understand that these situations can generate uncertainty and significant concern, so we are fully committed to providing clients with the support and reassurance they need. We represent their interests before the Tax Administration, ensure fluid communication, and prepare each stage of the procedure with the goal of minimizing risks and navigating the process with confidence and security.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#e5e1dd;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#cc0033;--awb-margin-top:30px;--awb-margin-bottom:35px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"margin:0;\">Articles you might be interested in<\/h2><\/div><div class=\"fusion-recent-posts fusion-recent-posts-1 avada-container layout-default layout-columns-3 fusion-recent-posts-left\" style=\"--h3_typography-font-family:var(--awb-typography1-font-family);--h3_typography-font-weight:var(--awb-typography1-font-weight);--h3_typography-font-style:var(--awb-typography1-font-style);--h3_typography-font-size:20px;--h3_typography-letter-spacing:var(--awb-typography1-letter-spacing);--h3_typography-line-height:var(--awb-typography1-line-height);--h3_typography-text-transform:uppercase;\"><section class=\"fusion-columns columns fusion-columns-3 columns-3\"><article class=\"post fusion-column column col col-lg-4 col-md-4 col-sm-4\"><div class=\"fusion-flexslider fusion-flexslider-loading flexslider flexslider-hover-type-none\"><ul class=\"slides\"><li><a href=\"https:\/\/www.arcoabogados.es\/en\/the-spanish-supreme-courts-stance-on-eu-conduit-structures-is-a-clear-warning\" aria-label=\"THE SPANISH SUPREME COURT\u2019S STANCE ON EU CONDUIT STRUCTURES IS A CLEAR WARNING\" class=\"hover-type-none\"><img decoding=\"async\" width=\"700\" height=\"441\" data-src=\"https:\/\/www.arcoabogados.es\/wp-content\/uploads\/2026\/02\/yelizaveta-nikolich-dJnPJkusexM-unsplash-1-700x441.jpg\" class=\"attachment-recent-posts size-recent-posts lazyload\" alt=\"\" data-srcset=\"https:\/\/www.arcoabogados.es\/wp-content\/uploads\/2026\/02\/yelizaveta-nikolich-dJnPJkusexM-unsplash-1-320x202.jpg 320w, https:\/\/www.arcoabogados.es\/wp-content\/uploads\/2026\/02\/yelizaveta-nikolich-dJnPJkusexM-unsplash-1-700x441.jpg 700w\" data-sizes=\"(max-width: 700px) 100vw, 700px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 700px; --smush-placeholder-aspect-ratio: 700\/441;\" \/><\/a><\/li><\/ul><\/div><div class=\"recent-posts-content\"><h3 class=\"\"><a 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href=\"https:\/\/www.arcoabogados.es\/en\/category\/tax\" rel=\"category tag\">Tax<\/a><span class=\"fusion-inline-sep\">|<\/span><\/p><\/div><\/article><\/section><\/div><\/div><\/div><\/div><\/div>\n<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-sizes-bottom:1px;--awb-border-color:#ffffff;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:40px;--awb-padding-bottom:40px;--awb-background-color:#282828;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_3_4 3_4 fusion-flex-column\" 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fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:20px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-row fusion-flex-align-items-center\"><div ><a class=\"fusion-button button-flat button-xlarge button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" 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fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\" style=\"--awb-text-color:#ffffff;\"><p><strong>Get in contact<\/strong><\/p>\n<p>If you have any questions about Arco Abogados or our global services, please get in touch.<br \/>\nWe will respond to you as soon as possible.<\/p>\n<\/div><div class=\"fusion-modal modal fade modal-1 expert\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"modal-heading-1\" aria-hidden=\"true\" style=\"--awb-border-color:#e2e2e2;--awb-background:#ffffff;\"><div class=\"modal-dialog modal-lg\" role=\"document\"><div class=\"modal-content fusion-modal-content\"><div class=\"modal-header\"><button class=\"close\" type=\"button\" data-dismiss=\"modal\" aria-hidden=\"true\" aria-label=\"Close\">&times;<\/button><h3 class=\"modal-title\" id=\"modal-heading-1\" data-dismiss=\"modal\" aria-hidden=\"true\">Ask One of Our Experts!<\/h3><\/div><div class=\"modal-body 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If you have any questions or require advice, please feel free to contact us. At ARCO Abogados, we are committed to providing you with the guidance and support necessary to address your concerns effectively and reliably.<\/p>\n<div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:10px;width:100%;\"><\/div>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f776-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"776\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/3213#wpcf7-f776-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"776\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" 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