---
title: "Attendance control for grocery stores: how to comply with the law · Sicheca"
description: "How to keep the electronic working-time record at a grocery store: shifts, overtime, fines and the simplest way to record."
url: https://sicheca.com/en/blog/control-de-asistencia-para-tiendas-de-abarrotes
lang: en
alternate_es: https://sicheca.com/blog/control-de-asistencia-para-tiendas-de-abarrotes.md
---
By industry · 5 min read

# Attendance control for grocery stores: how to comply with the law

Short answer

A grocery store can meet the electronic working-time record requirement with a QR code printed on site, which each person scans with their phone. The law requires recording each person's start and end time; it does not require a wall-mounted time clock.

## How work happens at a grocery store

A grocery store employs clerks, cashiers and loaders, with opening-to-closing shifts and straight-through schedules. That brings three challenges for measuring working hours:

- The store is open more than 12 hours with few staff.
- Straight-through schedules hide overtime.
- There is rarely a written record.

## What the law requires of grocery stores

Since the 2026 reform, the Federal Labor Law requires recording electronically the start and end time of each worker's workday (article 132, section XXXIV). Failing to do so is fined 250 to 5,000 UMA. The STPS will define who it applies to and what exceptions there will be. The details are in [the reform guide](https://sicheca.com/en/reforma-laboral-2027).

**Sundays.** Someone who works on a Sunday is entitled to a premium of at least 25% of one day's wage. The record tells you which Sundays each person worked.

**Work peaks.** Overtime has a weekly cap: 9 hours at double time in 2027, with a maximum of 4 per day on no more than 4 days, and never more than 12 total hours in a day.

## How to record working time at a grocery store

1. Register the workplace and its shifts.
2. Print the QR code and post it at the entrance or next to the register.
3. Each person scans it on arrival, when leaving for a break and when going home.
4. At the end of the day you review what does not add up and download the report whenever you need it.

**Example.** If the store opens from 7:00 am to 10:00 pm, a single person cannot cover it: the maximum is 12 total hours in a day.

## Calculate your overtime

## How to do the math by hand

Take a salary of $400 per day on a day shift. The ordinary hour is worth 400 ÷ 8 = $50. In 2027, with 11 overtime hours in the week, the first 9 are paid at double time (9 × $100 = $900) and the remaining 2 at triple time (2 × $150 = $300). Total: $1,200.

## Common mistakes at a grocery store

- Keeping attendance from memory or in a notebook.
- Recording the clock-in and forgetting the clock-out.
- Not identifying which Sundays each person worked.
- Covering peaks only with overtime, until exceeding the weekly cap.

## What to check every day and every week

**Every day.**

- Who did not record their clock-in or clock-out.
- Departures later than planned.

**Every week.**

- Each person's overtime against the weekly cap.
- Sundays worked, for the Sunday premium.
- Days when someone came close to 12 hours.
- Rest days that were actually taken.

## How much an overtime hour costs: example in pesos

Suppose a daily wage of $350 on a day shift. The ordinary hourly rate is $43.75. One overtime hour at double time costs $87.50 and one at triple time, $131.25. If a person works 9 overtime hours in a week in 2027, that is $787.50 extra.

It is an example to show the calculation, not a reference wage for the sector.

## What changes every year, from 2026 to 2030

| 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.

## Related terms

**[What is the Official Gazette of the Federation (DOF)](https://sicheca.com/en/blog/diario-oficial-de-la-federacion-dof).** The Official Gazette of the Federation is the publication where federal laws, decrees and rules appear.

**[What is PTU, or profit sharing](https://sicheca.com/en/blog/que-es-la-ptu).** PTU is the workers' share in the company's profits: 10% of the company's taxable profit, which is distributed among its staff.

**[Mandatory rest days in Mexico](https://sicheca.com/en/blog/dias-de-descanso-obligatorio).** These are the holidays set by article 74 of the Federal Labor Law.

## Frequently asked questions

### Does a grocery store need to buy a time clock?

No. The law requires an electronic record of working time, not a device. An app on a phone complies.

### What options are there for recording working time?

An app on each person's phone, a shared tablet or a clock connected to a system. All three comply if they generate an electronic record per person, with a start and an end time.

### How do I know how much Sunday premium to pay?

With the record you know which Sundays each person worked; the premium is at least 25% of one day's wage.

### Can I ask for more overtime in peak season?

The weekly cap is not extended for the season. It helps to plan relief staff.

### 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

- Electronic working-time record: article 132, section XXXIV, of the LFT and fifth transitory provision of the decree.
- Overtime: articles 66 and 68 of the LFT and fourth transitory provision of the decree.
- 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](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

[ By industry **Electronic working-time record for convenience stores and franchises**](https://sicheca.com/en/blog/registro-de-jornada-para-tiendas-de-conveniencia) [ By industry **Time clock for boutiques and clothing stores: working-time record without devices**](https://sicheca.com/en/blog/reloj-checador-para-boutiques-y-tiendas-de-ropa) [ By industry **Attendance control for shoe stores: how to comply with the law**](https://sicheca.com/en/blog/control-de-asistencia-para-zapaterias) [ 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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