PT Deputies Propose Reducing Workweek to 40 Hours with Weekend Rest Days

Web Editor

October 21, 2025

a man and woman standing at a podium with a microphone in front of them and a man in a suit and tie,

Background on the Proposing Party and Relevance

The Progressive Movement of Mexico, or Partido del Trabajo (PT), is a left-wing political party in Mexico. The PT has been an influential force in advocating for workers’ rights and social justice. In the Chamber of Deputies, the PT bloc has recently proposed a reform to reduce the standard workweek from 48 hours to 40 hours, emphasizing weekend rest days.

The Proposed Reform Details

During a press conference, Deputy Margarita García García outlined the PT bloc’s proposal to amend Article 59 of labor regulations, which currently sets the weekly work limit at 40 hours with eight daily working hours and two consecutive rest days. The proposed change aims to ensure that these rest days fall on Saturdays and Sundays.

Additionally, Deputy Reginaldo Sandoval Flores explained that the initiative originated during the previous legislature, following an analysis of the feasibility of reducing working hours. The current standard is typically 42.6 to 48 hours, worked from Monday through Saturday with a half-day on Saturday.

Impact on Different Business Categories

Sandoval Flores clarified that the proposed reduction would affect businesses differently based on their size: micro (10 workers or fewer), small (11-50 workers), medium (51-250 workers), and large (251 or more). He emphasized that microenterprises, which rely heavily on labor, would be most impacted.

“The effect on businesses varies, with microenterprises being most affected due to their greater labor dependency. This proposal aims for a gradual implementation, considering the varying needs of businesses,” Sandoval Flores stated.

Economic Rationale Behind the Proposal

Sandoval Flores further explained that the proposed reduction in working hours from 48 to 40 hours would have a maximum impact of 6.0% on a company’s costs. However, the potential increase in profit margins or utility is significantly higher.

“Under the previous model, capital captured 76% of the national wealth, while labor received 26%. With the implementation of the Fourth Transformation (4T), capital now holds 70% of the national wealth, and labor receives 30%. This shift demonstrates a decrease in the historical inequality,” he explained.

Additional Benefits for Workers

The PT proposal also includes a 25% premium on regular wages for workers who labor on Saturdays and Sundays, acknowledging the extra effort required.

Key Questions and Answers

  • What is the proposed change? The PT bloc in Mexico’s Chamber of Deputies is proposing to reduce the standard workweek from 48 hours to 40 hours, ensuring weekend rest days fall on Saturdays and Sundays.
  • Which articles of the labor regulations will be amended? Articles 59 and 71, which currently set the weekly work limit at 40 hours with eight daily working hours and two consecutive rest days, will be reformed.
  • How will this proposal impact different business categories? The proposal’s effect varies, with microenterprises being most impacted due to their greater labor dependency.
  • What is the maximum cost impact on businesses? The proposed reduction in working hours could lead to a maximum 6.0% increase in business costs.
  • What additional benefits does the proposal offer to workers? Workers who labor on Saturdays and Sundays will receive a 25% premium on their regular wages.