--- title: "Who opens and closes the shop: their real workday · Sicheca" description: "How to record opening and closing time, which often falls outside official hours." url: https://sicheca.com/en/blog/quien-abre-y-cierra-el-local lang: en alternate_es: https://sicheca.com/blog/quien-abre-y-cierra-el-local.md --- Cases and situations · 3 min read # Whoever opens and whoever closes the premises: their actual workday Short answer The time spent opening and closing is workday. Whoever arrives 30 minutes early to set up and whoever stays 30 minutes to do the cash count works an hour more than the sign says. ## What usually happens The schedule says 9:00 a.m. to 6:00 p.m. Whoever opens arrives at 8:30 and whoever closes leaves at 6:40. No one writes it down. ## How much it weighs Half an hour a day is 3 hours a week over six days. That is a third of the 2027 overtime cap. ## How to organize it - Include opening and closing in the shift. - Rotate who opens and who closes. - Clock in on arrival and clock out on leaving, not at the time on the sign. ## 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. | 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. ## Common mistakes - Resolving each case verbally, without putting it in writing. - Adjusting the record to match the official schedule. - Leaving days without a record and without an explanation. - Treating alike situations the law distinguishes. - Learning about the problem only when a claim arrives. ## What to do now 1. Identify whether this case occurs in your company and how often. 2. Define the rule and write it into your policy or internal regulations. 3. Explain it to the team and the managers. 4. Verify that the record reflects the real time. 5. Review the month's cases and adjust the rule if needed. ## Related terms **[What is RESICO](https://sicheca.com/en/blog/que-es-resico).** RESICO is the Simplified Trust Regime (Régimen Simplificado de Confianza), a tax regime with reduced income tax rates for individuals and companies with income below certain limits. **[Sunday premium: what it is and how it is calculated](https://sicheca.com/en/blog/prima-dominical).** The Sunday premium is an additional payment of at least 25% on the salary of an ordinary day for anyone who works on Sunday. **[What the STPS is and what it does](https://sicheca.com/en/blog/que-es-la-stps).** The STPS is the Ministry of Labor and Social Welfare. ## Frequently asked questions ### What about the cash count? It is work. If it happens after clock-out time, it counts. ### What happens when the STPS publishes its rules? They will specify who the record applies to and its exceptions. It is worth checking them as soon as they appear in the Official Gazette of the Federation. ### Is the maximum workday per day or per week? There are two limits: a daily one, which did not change, and a weekly one, which drops from 48 to 40 hours between 2027 and 2030. ### Is overtime counted by week? Yes. The cap on double-time overtime is weekly and per person. ### Can someone work more than 12 hours in a day? No. The sum of ordinary and overtime hours cannot exceed 12 hours per day. ## Legal basis and sources - Workday as time at the company's disposal: article 58 of the LFT. - [Decree amending the Federal Labor Law on the reduction of the working week](https://sidof.segob.gob.mx/notas/docFuente/5786537). Official Gazette of the Federation, May 1, 2026. - [Federal Labor Law, current text](https://www.diputados.gob.mx/LeyesBiblio/pdf/LFT.pdf). 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. ## Keep reading [ Cases and situations **Shift changes: when the relief arrives late**](https://sicheca.com/en/blog/cambios-de-turno-y-relevos-tardios) [ Cases and situations **Covering a coworker's shift: how to record it**](https://sicheca.com/en/blog/cubrir-el-turno-de-un-companero) [ Cases and situations **Hourly permits and making up time**](https://sicheca.com/en/blog/permisos-por-horas-y-reposicion-de-tiempo) [ Calculators **Overtime calculator**](https://sicheca.com/en/blog/calculadora-de-horas-extra) [See all articles](https://sicheca.com/en/blog/) Who publishes this blog Sicheca is a digital time clock for recording working time from your phone. We write these guides from the official text of the law, so any business can understand what applies to it. If you want to try it, there is a waitlist. 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