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Mexico transition to 40-hour workweek

Updated 2 times since CLSTR started tracking revisions of this situation.

What changed

2026-08-08 02:25 UTC → 2026-08-20 17:08 UTC · added removed

Mexico transition to 40‑hour 40-hour workweek

The May 2026 labor reform in Mexico caps overtime at four hours per week and imposes fines of up to 600,000 pesos for violations. Audits by the Ministry of Labor and the Mexican Social Security Institute will treat regular overtime as part of the base salary unless firms keep detailed records. Deloitte warned that inadequate overtime controls could trigger inspections and solidary liability for subcontractors, while AMCHAM stressed the need for precise output‑per‑hour output-per-hour measurement, task digitalisation digitalisation, and cross‑departmental cross-departmental coordination. The reform sets a phased reduction from a 48‑hour 48-hour to a 40‑hour 40-hour week between 2027 and 2030. Companies are urged to redesign shift schedules, amend contracts and implement electronic record‑keeping by January 2027. Coparmex Tijuana’s “La Nueva Era Laboral” forum forum, which gathered more than over 120 firms, business‑law specialists firms and unions, emphasizing specialists, emphasized that companies must redesign schedules and amend contracts by January 2027. Elisa Ibáñez Aldana, president of Coparmex Tijuana, described the reforms as a “new reality,” noting that early adaptation is essential for competitiveness under the T‑MEC T-MEC framework. María Luisa Ayala Vargas of the National Association of Business Lawyers highlighted the necessity of adjusting internal regulations and implementing electronic record-keeping. Walmart de México y Centroamérica announced it will (Walmex) is preparing to begin the gradual cut in January 2027, trimming initially reducing the workweek by two hours each year to reach 46 hours. To maintain productivity, the 40‑hour target retailer is focusing on automation and digital tools, including digital price tags and a new inventory management system. Walmex has already conducted pilot programs in 2030. The retailer’s Q2 2026 report lowered its full‑year sales‑growth outlook approximately 100 stores to 3.5‑4.5 % test 40-hour work weeks and noted that 72 % of Mexican firms have yet to start preparations, making Walmart one of the first major retailers to comply. optimize shifts. The reform also adds obligations to prevent gender‑based discrimination, violence against women, psychosocial risks and forced labour. Vacation rules were clarified: employers must grant vacation within six months of an employee’s anniversary, workers have 18 months to claim unused days and mandates that employees do not face reductions in wages or benefits during the premium, and cash substitution is prohibited while employment continues. A minimum of 12 vacation days after one year of service is guaranteed, increasing with seniority. transition.

Versions

  1. 2026-08-20 17:08 UTC Mexico transition to 40-hour workweek
  2. 2026-08-08 02:25 UTC Mexico transition to 40‑hour workweek
  3. 2026-07-25 22:19 UTC Mexico transition to 40‑hour workweek

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