New format, same information: update to the Tax Status Certificate (Constancia de Situación Fiscal)
23 July 2026
Recently, the Mexican Tax Administration Service (Servicio de Administración Tributaria – SAT) updated the format of the Tax Status Certificate (Constancia de Situación Fiscal), which taxpayers can obtain through the SAT portal.
It should be noted that the changes have been made solely to the document’s format and structure, without implying the addition or removal of any taxpayer information registered with the Federal Taxpayers Registry (Registro Federal de Contribuyentes – RFC), nor any changes to the information provided through the QR code.
In light of this update, we believe it is an appropriate time to review whether the information registered in the RFC, such as the tax domicile, economic activity and tax obligations, is correctly reflected and up to date in the Tax Status Certificate in accordance with each taxpayer’s current circumstances.
At Forvis Mazars, we remain at your disposal to assist with any queries or updates that may be required.
We recommend taking advantage of this update to download your Tax Status Certificate from the SAT Procedures and Services Portal (Portal de Trámites y Servicios del SAT) and verify that the registered information is accurate and up to date at the following link: SAT Procedures and Services Portal (Portal de Trámites y Servicios del SAT).
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