{"id":3251,"date":"2026-03-16T10:20:44","date_gmt":"2026-03-16T13:20:44","guid":{"rendered":"https:\/\/oliveiraalves.com.br\/?p=3251"},"modified":"2026-03-24T15:52:03","modified_gmt":"2026-03-24T18:52:03","slug":"stf-declara-inconstitucional-adicional-de-icms-sobre-telecomunicacoes-e-energia-eletrica","status":"publish","type":"post","link":"https:\/\/oliveiraalves.com.br\/en\/stf-declara-inconstitucional-adicional-de-icms-sobre-telecomunicacoes-e-energia-eletrica\/","title":{"rendered":"STF Declares ICMS Surcharge on Telecommunications and Electricity Unconstitutional"},"content":{"rendered":"<p>The <strong>Brazilian Supreme Federal Court (STF)<\/strong> concluded the judgment of <strong>Direct Actions of Unconstitutionality (ADIs)<\/strong> addressing the imposition of an <strong>ICMS surcharge<\/strong> on <strong>telecommunications services and electricity<\/strong>, intended to finance <strong>state anti-poverty funds<\/strong>.<\/p>\n<p>By unanimous decision, the Court held that such levies became <strong>incompatible with the legal system<\/strong> following the enactment of <strong>Complementary Law No. 194\/2022<\/strong>, which recognized the <strong>essential nature of these services<\/strong>.<\/p>\n<p><strong>Background of the Controversy<\/strong><\/p>\n<p>The dispute involved <strong>state laws enacted pursuant to the Transitional Constitutional Provisions Act (ADCT)<\/strong>, which authorizes the creation of a tax surcharge on <strong>goods and services considered non-essential (luxury items)<\/strong>.<\/p>\n<p>However, <strong>Complementary Law No. 194\/2022<\/strong> expressly classified <strong>telecommunications and electricity services as essential<\/strong>, thereby precluding the application of <strong>increased ICMS rates or additional charges<\/strong> on such activities.<\/p>\n<p><strong>Court\u2019s Reasoning<\/strong><\/p>\n<p>During the proceedings, <strong>Justice Luiz Fux<\/strong> emphasized that the new federal legislation established a <strong>clear normative standard<\/strong> by recognizing the essential nature of these services, creating a <strong>legal incompatibility with state laws<\/strong> imposing ICMS surcharges on such operations.<\/p>\n<p>The Court further noted that, once classified as essential, these services <strong>cannot be taxed as if they were non-essential or luxury goods<\/strong>.<\/p>\n<p><strong>Modulation of Effects<\/strong><\/p>\n<p>Despite declaring the state laws invalid, the STF decided to <strong>modulate the effects of its ruling<\/strong>.<\/p>\n<ul>\n<li><strong>State of Rio de Janeiro:<\/strong><br \/>\nThe state legislation, which imposes a <strong>4% surcharge on electricity and telecommunications<\/strong>, will remain valid <strong>until the end of 2026<\/strong>. As of <strong>January 1, 2027<\/strong>, the surcharge may no longer be levied.<\/li>\n<li><strong>State of Para\u00edba:<\/strong><br \/>\nThe Court indicated that the relevant provisions <strong>lost effectiveness upon the entry into force of Complementary Law No. 194\/2022<\/strong>, remaining valid only for the period prior to its enactment.<\/li>\n<\/ul>\n<p>The modulation was justified by concerns regarding the <strong>significant fiscal impact<\/strong> that an immediate invalidation could have on state finances. The State of Rio de Janeiro argued that the potential loss of revenue could exceed <strong>R$ 100 billion<\/strong>, considering also the effects of the tax reform and potential claims for reimbursement of amounts already collected.<\/p>\n<p><strong>Systemic Implications<\/strong><\/p>\n<p>From a systemic perspective, the decision reinforces the understanding that <strong>ICMS surcharges allocated to social funds must comply with the general rules governing the tax<\/strong> and <strong>cannot apply to services classified as essential by federal legislation<\/strong>.<\/p>\n<p>The ruling also aligns with a broader trend toward <strong>greater uniformity in the taxation of goods and services deemed essential to the population<\/strong>.<\/p>\n<p><strong>Implications for Taxpayers<\/strong><\/p>\n<p>For taxpayers, the precedent consolidates the position that <strong>electricity and telecommunications cannot be treated as non-essential goods<\/strong> for purposes of ICMS surcharge application.<\/p>\n<p>However, the <strong>practical effects of the decision are partially mitigated<\/strong> by the <strong>modulation of effects<\/strong> established by the STF.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Brazilian Supreme Federal Court (STF) concluded the judgment of Direct Actions of Unconstitutionality (ADIs) addressing the imposition of an ICMS surcharge on telecommunications services [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3252,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3251","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tributario"],"acf":[],"_links":{"self":[{"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/posts\/3251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/comments?post=3251"}],"version-history":[{"count":3,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/posts\/3251\/revisions"}],"predecessor-version":[{"id":3284,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/posts\/3251\/revisions\/3284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/media\/3252"}],"wp:attachment":[{"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/media?parent=3251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/categories?post=3251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/tags?post=3251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}