Mexico tax authority expands solidary liability to company executives and partners

The Servicio de Administración Tributaria (SAT) has intensified its focus on tax compliance, bringing the legal figure of solidary responsibility into greater use. Under this framework, the tax authority can demand payment of tax debts from individuals linked to a taxpayer, such as legal representatives, administrators and shareholders, when the primary entity fails to meet its obligations. Tax specialist Jorge Alberto Pickett Corona explained that the measure “aims to prevent tax credits from remaining unpaid and allows the authority to act against persons who, by virtue of their relationship with the taxpayer, have legal obligations tied to fiscal compliance.” SAT’s increased scrutiny includes digital analysis of corporate structures to detect simulated operations or improper asset transfers, prompting firms to strengthen internal controls, keep documentation up‑to‑date and maintain a culture of compliance to avoid legal and financial risks.