{"id":3319,"date":"2026-01-21T00:47:20","date_gmt":"2026-01-21T00:47:20","guid":{"rendered":"https:\/\/alliancetaxpro.com\/?page_id=3319"},"modified":"2026-04-10T15:32:09","modified_gmt":"2026-04-10T15:32:09","slug":"calendario-fiscal","status":"publish","type":"page","link":"https:\/\/alliancetaxpro.com\/en\/calendario-fiscal\/","title":{"rendered":"Calendario Fiscal"},"content":{"rendered":"<div class=\"wp-block-uagb-container uagb-block-93b94c88 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h1 class=\"wp-block-heading has-text-align-center has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-eb40c314132c58ac471a894c5da8b780\"><strong>GENERAL TAX CALENDAR 2026<\/strong><\/h1>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7c0e764e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-cc9623f2 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-3ce70a3bc9c74968501402cd5ab336c6\" style=\"color:#3a46d0\">GENERAL TAX CALENDAR<\/h2>\n<\/div><\/div>\n\n\n\n<ul style=\"color:#3a46d0\" class=\"wp-block-list has-text-color has-link-color wp-elements-ffe6f14ad0d4b64c923ba5d1a647447b\">\n<li>January 15\n<ul class=\"wp-block-list\">\n<li>Final installment of 2025 estimated tax due<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>February 2\n<ul class=\"wp-block-list\">\n<li>File 2025 income tax return and pay tax to avoid a penalty if\nyou didn\u2019t pay enough estimated tax<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>February 17<ul><li>File new Form W-4 to continue exemption from withholding<\/li><\/ul>\n<ul class=\"wp-block-list\">\n<li>Employers furnish Forms 1099-B, 1099-S to recipients<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>March 2\n<ul class=\"wp-block-list\">\n<li>File Forms 1099 (paper) with recipients<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>March 16\n<ul class=\"wp-block-list\">\n<li>Deadline for Partnerships and S corporations to file 6 month automatic\nextension of time to file<\/li>\n\n\n\n<li>Partnerships file 2025 Form 1065<\/li>\n\n\n\n<li>S corporations file 2025 Form 1120-S<\/li>\n\n\n\n<li>Provide Schedule K-1 to partners\/shareholders<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>March 31\n<ul class=\"wp-block-list\">\n<li>File electronic Forms 1097, 1098, 1099 (except 1099-NEC), and\nW-2G<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>April 15<ul><li>Individuals file 2025 Form 1040 \/ 1040-SR<\/li><\/ul><ul><li>Pay tax due for 2025<\/li><\/ul><ul><li>First installment of 2026 estimated tax<\/li><\/ul>\n<ul class=\"wp-block-list\">\n<li>Corporations file 2025 Form 1120<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>June 15<ul><li>U.S. citizens\/residents abroad file 2025 Form 1040\/1040-SR and pay tax\ndue<\/li><\/ul>\n<ul class=\"wp-block-list\">\n<li>Second installment of 2026 estimated tax<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>September 15\n<ul class=\"wp-block-list\">\n<li>Third installment of 2026 estimated tax<\/li>\n\n\n\n<li>Extended due date for 2025 Partnerships and S corporations<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>October 15\n<ul class=\"wp-block-list\">\n<li>Extended due date for 2025 individual returns&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/li>\n\n\n\n<li>Extended due date for 2025 C corporation returns<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8dec997e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-eca370739fe0076072189775a3099c58\" style=\"color:#3a46d0\">EMPLOYER\u2019S TAX CALENDAR<\/h2>\n<\/div><\/div>\n\n\n\n<ul style=\"color:#3a46d0\" class=\"wp-block-list has-text-color has-link-color wp-elements-0700ae941f922ee20ecfe8dec67886ab\">\n<li class=\"has-text-color has-link-color wp-elements-02834883de1dd138717312f8c35b8cc1\" style=\"color:#3a46d0\">January 31\n<ul class=\"wp-block-list\">\n<li>Furnish Forms W-2 to employees<\/li>\n\n\n\n<li>File Forms W-2 and W-3 with the Social Security Administration<\/li>\n\n\n\n<li>Furnish Forms 1099-NEC to recipients<\/li>\n\n\n\n<li>File Form 941 for Q4 2025 (if you deposited all taxes for the quarter on time,\nyou have until February 10 to file the return)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>February 10\n<ul class=\"wp-block-list\">\n<li>File Form 941 for Q4 2025 if taxes were deposited on time<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>April 30\n<ul class=\"wp-block-list\">\n<li>File Form 941 for Q1 2026<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>July 31\n<ul class=\"wp-block-list\">\n<li>File Form 941 for Q2 2026<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>October 31\n<ul class=\"wp-block-list\">\n<li>File Form 941 for Q3 2026<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>January 31, 2027\n<ul class=\"wp-block-list\">\n<li>File Form 941 for Q4 2026<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-ab99a719 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-be54dc9720428f00238bb2ef5da78c83\" style=\"color:#3a46d0\">EXCISE TAX CALENDAR<\/h2>\n<\/div><\/div>\n\n\n\n<ul style=\"color:#3a46d0\" class=\"wp-block-list has-text-color has-link-color wp-elements-acc9fa86968a4f5b0583d39b8b1d07d2\">\n<li>January 14\n<ul class=\"wp-block-list\">\n<li>Deposit excise taxes for second half of December 2025<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>January 31\n<ul class=\"wp-block-list\">\n<li>File Form 720 for Q4 2025<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>April 30\n<ul class=\"wp-block-list\">\n<li>File Form 720 for Q1 2026<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>July 31\n<ul class=\"wp-block-list\">\n<li>File Form 720 for Q2 2026<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>October 31\n<ul class=\"wp-block-list\">\n<li>File Form 720 for Q3 2026<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-1b3089c2 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-48c99ef3a26bff8b1f6bebc44ff83333\" style=\"color:#3a46d0\">ESTIMATED TAX PAYMENT SCHEDULE<\/h2>\n<\/div><\/div>\n\n\n\n<ul style=\"color:#3a46d0\" class=\"wp-block-list has-text-color has-link-color wp-elements-f7adabe941efa2e4b73571f7b79476f4\">\n<li>January 15\n<ul class=\"wp-block-list\">\n<li>Final 2025 estimated tax payment<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>April 15\n<ul class=\"wp-block-list\">\n<li>First 2026 estimated tax payment<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>June 15\n<ul class=\"wp-block-list\">\n<li>Second 2026 estimated tax payment<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>September 15\n<ul class=\"wp-block-list\">\n<li>Third 2026 estimated tax payment<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>December 15\n<ul class=\"wp-block-list\">\n<li>Fourth 2026 estimated tax payment (corporations)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-135a7daf alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-5f2d716fefccf916e2332d0f877d8dba\" style=\"color:#3a46d0\">HELPFUL LINKS<\/h2>\n<\/div><\/div>\n\n\n\n<ul style=\"color:#3a46d0\" class=\"wp-block-list has-text-color has-link-color wp-elements-a6f2da565497e3407421eb849b567818\">\n<li>IRS Publication 509 Tax Calendars for use in 2026\n<ul class=\"wp-block-list\">\n<li>Key tax deadlines for individuals, partnerships, corporations, and employers\nfor 2026.<br>para 2026.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-b185c937\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-25d9ffcf wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/www.irs.gov\/pub\/irs-pdf\/p509.pdf\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Click here<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n<ul style=\"color:#3a46d0\" class=\"wp-block-list has-text-color has-link-color wp-elements-3902a8a2e3c45ecd17ee5fc2a8e36406\">\n<li>Alivio fiscal en situaciones de desastre\n<ul class=\"wp-block-list\">\n<li>Encuentre informaci\u00f3n sobre las provisiones de alivio fiscal m\u00e1s recientes para los contribuyentes afectados por situaciones de desastre.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-28d566bc\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-07a01c17 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/www.irs.gov\/newsroom\/tax-relief-in-disaster-situations\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Click here<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n<ul style=\"color:#3a46d0\" class=\"wp-block-list has-text-color has-link-color wp-elements-f345cefdf66b193f4734aa3996c937ef\">\n<li>Sala de prensa del IRS\n<ul class=\"wp-block-list\">\n<li>Informaci\u00f3n actualizada para profesionales de impuestos del Servicio de Impuestos Internos.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-81415bdd\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-88f52bd4 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/www.irs.gov\/newsroom\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Click here<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-dec3d5a1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-cda68255a9087090e1e38499d4d29d91\" style=\"color:#3a46d0\">DISCLAIMER<\/h2>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-e6c06e9ea6f8080b57ab56ed410370d0\" style=\"color:#3a46d0\">Disclaimer<br> This information is provided for informational and educational purposes only and\nis not intended to serve as tax, legal, or financial advice. While every effort has\nbeen made to ensure the accuracy of the information presented, federal, state,\nand local tax laws and deadlines may change.<br> It is the responsibility of the user to verify all filing dates and deadlines with the\nInternal Revenue Service (IRS) and their respective state or local departments of\nrevenue.<br> ALLIANCE TAX PRO assumes no responsibility or liability for errors,\nomissions, or discrepancies in this information or for any actions taken based on\nits content. Always consult with the Internal Revenue Service or refer directly to\nother official government resources for the most current and accurate\ninformation.<\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-6e2d77c2 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-grid uagb-block-0c601cdf alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9d585224\"><h5 class=\"uagb-heading-text\">Please note that if a due date falls on a Saturday, Sunday, or\nlegal holiday, the deadline is typically extended to the next\nbusiness day. For more detailed information, refer to the\nfull IRS Publication 509 for 2026.<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-bf365dad\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-413aae11 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/www.irs.gov\/pub\/irs-pdf\/p509.pdf\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Click here<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>CALENDARIO FISCAL 2026 CALENDARIO FISCAL GENERAL CALENDARIO FISCAL DEL EMPLEADOR CALENDARIO DE IMPUESTOS ESPECIALES CALENDARIO DE PAGOS ESTIMADOS DE IMPUESTOS ENLACES UTILES DISCLAIMER AVISO LEGAL Esta informaci\u00f3n se proporciona \u00fanicamente con fines informativos y educativos y no est\u00e1 destinado a servir como asesoramiento fiscal, legal o financiero. Aunque se ha realizado todo esfuerzo para garantizar [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3319","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"sow-carousel-default":false},"uagb_author_info":{"display_name":"alliancetaxprofl@gmail.com","author_link":"https:\/\/alliancetaxpro.com\/en\/author\/alliancetaxproflgmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"CALENDARIO FISCAL 2026 CALENDARIO FISCAL GENERAL CALENDARIO FISCAL DEL EMPLEADOR CALENDARIO DE IMPUESTOS ESPECIALES CALENDARIO DE PAGOS ESTIMADOS DE IMPUESTOS ENLACES UTILES DISCLAIMER AVISO LEGAL Esta informaci\u00f3n se proporciona \u00fanicamente con fines informativos y educativos y no est\u00e1 destinado a servir como asesoramiento fiscal, legal o financiero. Aunque se ha realizado todo esfuerzo para garantizar&hellip;","_links":{"self":[{"href":"https:\/\/alliancetaxpro.com\/en\/wp-json\/wp\/v2\/pages\/3319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alliancetaxpro.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/alliancetaxpro.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/alliancetaxpro.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alliancetaxpro.com\/en\/wp-json\/wp\/v2\/comments?post=3319"}],"version-history":[{"count":23,"href":"https:\/\/alliancetaxpro.com\/en\/wp-json\/wp\/v2\/pages\/3319\/revisions"}],"predecessor-version":[{"id":3426,"href":"https:\/\/alliancetaxpro.com\/en\/wp-json\/wp\/v2\/pages\/3319\/revisions\/3426"}],"wp:attachment":[{"href":"https:\/\/alliancetaxpro.com\/en\/wp-json\/wp\/v2\/media?parent=3319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}