Claudia Sheinbaum serves a single non-renewable six-year term under Mexico's constitution, extending through September 2030, with no early-exit mechanisms such as recall or snap elections available. Her Morena-led coalition holds congressional majorities that have enabled constitutional reforms and judicial changes, while recent polling shows sustained public approval amid priorities like security cooperation, energy policy, and U.S. trade relations. No verified developments point to resignation, impeachment proceedings, or health-related incapacity as of mid-2026; ongoing cartel-related violence and bilateral frictions have instead prompted executive responses without threatening her tenure. Scheduled legislative sessions and any 2027 mid-term dynamics could influence coalition stability, though structural term limits and party control remain the dominant factors shaping removal probabilities.