{"id":3230,"date":"2026-03-04T10:20:15","date_gmt":"2026-03-04T13:20:15","guid":{"rendered":"https:\/\/oliveiraalves.com.br\/?p=3230"},"modified":"2026-04-08T16:50:25","modified_gmt":"2026-04-08T19:50:25","slug":"stf-reafirma-a-selic-como-limite-para-atualizacao-de-creditos-tributarios-municipais","status":"publish","type":"post","link":"https:\/\/oliveiraalves.com.br\/en\/stf-reafirma-a-selic-como-limite-para-atualizacao-de-creditos-tributarios-municipais\/","title":{"rendered":"STF Reaffirms Selic as the Ceiling for Updating Municipal Tax Credits"},"content":{"rendered":"

The Brazilian Supreme Federal Court (STF)<\/strong> consolidated a highly relevant understanding for municipal tax litigation<\/strong> by unanimously deciding, under the general repercussion regime<\/strong>, that municipalities may not apply monetary correction indexes and late-payment interest that exceed the Selic rate<\/strong>, which is adopted by the Federal Government to update its own tax credits.<\/p>\n

The decision was issued in RE No. 1,346,152<\/strong>, involving the Municipality of S\u00e3o Paulo<\/strong> and the company Pro Manager Tecnologia e Seguran\u00e7a<\/strong>, and extends to municipalities the guideline previously established for states and the Federal District (Theme 1062)<\/strong>.<\/p>\n

The Case at Issue<\/strong><\/p>\n

In the tax enforcement proceeding<\/strong> filed to collect ISS (Service Tax)<\/strong> for the fiscal year 2017<\/strong>, the Municipality of S\u00e3o Paulo applied monetary correction based on the IPCA<\/strong>, combined with late-payment interest of 1% per month<\/strong>, in addition to penalties and other charges.<\/p>\n

The defendant company argued that the municipal system resulted in a financial burden exceeding the Selic rate<\/strong>, which is the index used by the Federal Government, and therefore violated the constitutional standard of uniformity<\/strong>.<\/p>\n

The reporting justice, Justice C\u00e1rmen L\u00facia<\/strong>, accepted the taxpayer\u2019s argument and stated that although subnational entities have supplementary legislative authority<\/strong>, such authority must respect the limits established by federal legislation when financial matters have already been regulated by the Union<\/strong>.<\/p>\n

Constitutional Grounds<\/strong><\/p>\n

The STF reaffirmed three interpretative pillars:<\/p>\n

    \n
  1. Limited supplementary competence<\/strong><\/li>\n<\/ol>\n

    States, the Federal District, and municipalities may regulate the updating of their tax credits<\/strong>, but they cannot establish a more burdensome regime<\/strong> than that adopted by the Federal Government for the same purpose.<\/p>\n

      \n
    1. Unification of the Selic rate in the federal tax environment<\/strong><\/li>\n<\/ol>\n

      Since Law No. 9,250\/1995<\/strong>, the Federal Government has adopted the Selic rate as the exclusive index for monetary correction and interest<\/strong>, prohibiting its accumulation with other indices.<\/p>\n

        \n
      1. Recent constitutional reinforcement<\/strong><\/li>\n<\/ol>\n

        Constitutional Amendment No. 136\/2025<\/strong> consolidated the guideline that if the rate applied by a federative entity exceeds the Selic rate, the Selic must prevail<\/strong>.<\/p>\n

        In essence, the Court considered the adoption of different and higher indices than Selic unjustifiable<\/strong>, particularly when combined with late-payment interest of 1% per month<\/strong>.<\/p>\n

        General Repercussion and Practical Effects<\/strong><\/p>\n

        Because the case was decided under the general repercussion regime<\/strong>, the ruling is binding on lower courts<\/strong>, directly impacting ongoing municipal tax enforcement proceedings<\/strong>.<\/p>\n

        According to data presented by Abrasf (Brazilian Association of Municipal Finance Secretariats)<\/strong>, 19 of Brazil\u2019s 27 state capitals apply late-payment interest of 1% per month combined with inflation indices<\/strong> (such as IPCA or INPC<\/strong>).<\/p>\n

        Immediate application of the ruling could generate significant financial effects<\/strong>, with estimates exceeding R$ 13 billion<\/strong> in only part of the analyzed capitals.<\/p>\n

        There are indications that requests for modulation of effects<\/strong> may be filed, given the need for legislative and operational adjustments in municipal systems<\/strong> and the risk of a multiplication of refund claims or requests for revision of tax debts<\/strong>.<\/p>\n

        Legal Certainty and Predictability<\/strong><\/p>\n

        From a systemic perspective, the decision strengthens federal uniformity in the regulation of tax charges<\/strong>.<\/p>\n

        The consolidation of the Selic rate as a single reference parameter<\/strong> reduces asymmetries, increases predictability, and allows taxpayers to better assess tax risk exposure<\/strong>.<\/p>\n

        For companies with significant municipal tax liabilities<\/strong>, the precedent requires immediate strategic review, including:<\/p>\n

          \n
        • analysis of ongoing tax enforcement proceedings<\/strong>;<\/li>\n
        • reassessment of charges applied by municipalities<\/strong>;<\/li>\n
        • potential claims for refund or revision of excessive payments<\/strong>;<\/li>\n
        • monitoring of possible temporal modulation of the ruling<\/strong>.<\/li>\n<\/ul>\n

          Therefore, the decision represents a precedent that goes beyond the specific case<\/strong>, redefining the standard for updating municipal tax credits<\/strong>, with relevant implications both for public revenue collection<\/strong> and for tax planning and contingency management in the private sector<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"

          The Brazilian Supreme Federal Court (STF) consolidated a highly relevant understanding for municipal tax litigation by unanimously deciding, under the general repercussion regime, that municipalities […]<\/p>\n","protected":false},"author":2,"featured_media":3232,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3230","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\/3230","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=3230"}],"version-history":[{"count":5,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/posts\/3230\/revisions"}],"predecessor-version":[{"id":3260,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/posts\/3230\/revisions\/3260"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/media\/3232"}],"wp:attachment":[{"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/media?parent=3230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/categories?post=3230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oliveiraalves.com.br\/en\/wp-json\/wp\/v2\/tags?post=3230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}