During the press conference held on November 24, President Claudia Sheinbaum confirmed that the proposed reform to reduce the statutory workweek will be submitted before the end of 2025. However, its vote will be deferred to 2026, during the next regular legislative session, as the government aims to achieve consensus between the business sector and labor representatives.

According to subject-matter experts, the reform could be implemented in five phased stages, following the timeline below:

• 2026: 46 hours per week
• 2027: 44 hours per week
• 2028: 42 hours per week
• 2029: 41 hours per week
• 2030: 40 hours per week (final target)

This reform would present several challenges for companies, particularly under the following two scenarios:

1. Increasing headcount: This would require additional hiring, training, and higher social security contributions.
2. Maintaining current headcount: This would likely increase overtime costs and payroll taxes.

Given the anticipated reform, and pending publication of the legislative proposal, companies are strongly encouraged to begin preparing to ensure a smooth transition. Recommended actions include:

• Readiness and risk assessment.
• Operational analysis of directly impacted functions.
• Adjustments to roles, shifts, and staffing levels.
• Updating employment contracts and internal policies.
• System updates for payroll, compensation, and tax calculations.
• Change-management and communication plans to inform personnel and monitor adoption.

Finally, both experts and government authorities expect that the reduction in working hours will lead to greater productivity, reduced burnout, and improved employee engagement. The reform also presents an opportunity to transform organizational culture and strengthen healthier work environments.

J.A. DEL RÍO offers a wide array of specialized consulting services to assist you with these and other matters, in order to ensure that your project complies with the applicable characteristics  contained in this agreement.

If you have any questions, J.A. DEL RÍO can provide you with our experts to advise in matters concerning compliance with your legal and tax obligations. Once again, please let us know if we may be of any further assistance to you at: contacto@jadelrio.com.