Hours and workday · 3 min read
Working hours 2028: 44 hours a week
Short answer
From January 1, 2028 the maximum workday is 44 hours per week and the cap on overtime at double goes up to 10.
The 2028 limits
- Ordinary workday: 44 hours.
- Overtime at double: up to 10 per week.
- Overtime at triple: up to 4 more.
How to distribute 44 hours
- Five days of 8 hours and one Saturday of 4.
- Six days of 7 hours 20 minutes.
| Year | Maximum working hours | Double-time overtime | Triple-time overtime |
|---|---|---|---|
| 2026 | 48 h | 9 h | 4 h |
| 2027 | 46 h | 9 h | 4 h |
| 2028 | 44 h | 10 h | 4 h |
| 2029 | 42 h | 11 h | 4 h |
| 2030 | 40 h | 12 h | 4 h |
Decree published in the Official Gazette of the Federation on May 1, 2026, second and fourth transitory provisions, and article 68 of the LFT. Each change applies from January 1.
The reform in one minute
The reform has two parts. On March 3, 2026, article 123 of the Constitution was amended to set the 40-hour workweek. On May 1, 2026, the Federal Labor Law was amended, which is where the detail is.
- The maximum working week drops from 48 to 40 hours, two hours per year, between 2027 and 2030.
- Overtime has a weekly cap: it is paid at double time up to the cap and at triple time for up to 4 more hours.
- Each company must electronically record the start and end time of each person's workday.
- Not keeping that record is fined 250 to 5,000 UMA.
- Salary and benefits cannot go down because of the reduction in hours.
What remains pending are the STPS general rules, which will define who the record applies to and what exceptions there will be. They take effect on January 1, 2027.
Common mistakes
- Adding up overtime by pay period (quincena) instead of by week.
- Forgetting the maximum of 4 overtime hours a day and 4 days a week.
- Not counting as working time the time a person is at the company's disposal.
- Dividing by 8 hours when the shift is night or mixed.
- Paying at double time hours that already correspond to triple time.
What to do now
- Measure actual hours for the last four weeks.
- Identify who exceeds the maximum workweek for the year.
- Redesign the shifts.
- Define who authorizes overtime.
- Check each person's cap every week.
Related terms
Vacation premium: how much it is and when it is paid. The vacation premium is an additional payment of at least 25% on the salary for the vacation days.
What is the Official Gazette of the Federation (DOF). The Official Gazette of the Federation is the publication where federal laws, decrees and rules appear.
What is PTU, or profit sharing. PTU is the workers' share in the company's profits: 10% of the company's taxable profit, which is distributed among its staff.
Frequently asked questions
Does salary change in 2028?
Not because of the reduction. The law prohibits lowering wages for working fewer hours.
Who monitors compliance?
The Ministry of Labor and Social Welfare, through inspections.
Where do I find the official text?
In the Official Gazette of the Federation of May 1, 2026 and in the current version of the Federal Labor Law published by the Chamber of Deputies.
Does this replace the advice of a lawyer?
No. It is general information. For decisions about your company, consult a labor lawyer.
Does the law require a particular system?
No. It asks that the record be electronic and include the start and end time for each person.
Legal basis and sources
- Working hours: articles 58 to 64 of the LFT and second transitory provision of the decree.
- Decree amending the Federal Labor Law on the reduction of the working week. Official Gazette of the Federation, May 1, 2026.
- Federal Labor Law, current text. Chamber of Deputies.
How we write this content. The Sicheca team writes it from the official text of the law. When something is not yet defined by the authority, we say so. It is general information and does not replace the advice of a lawyer or an accountant.