Mexico — Statutory Benefits & Leave

The Ley Federal del Trabajo (LFT, Federal Labour Law) is the governing statute for employment relationships in Mexico. Article 1 provides that the LFT "is of general observance in all the Republic and governs the labour relationships comprehended in Article 123, Section A, of the Constitution." The LFT implements the constitutional mandate in Article 123(A) of the Mexican Constitution, which guarantees minimum labour protections for private-sector workers throughout Mexico.

Who is covered. The LFT applies to all labour relationships falling under Article 123(A), meaning employees in private-sector enterprises and most workers not expressly reserved to the separate regime for government employees under Article 123(B). Article 2 establishes that labour norms "tend to achieve balance between the factors of production and social justice, as well as to promote dignified or decent work in all labour relationships." The law distinguishes between individual and collective relationships; Título Tercero (Title Three) sets out Condiciones de Trabajo (Working Conditions), which specify the minimum statutory benefits every employer must provide: maximum working hours (jornada), rest days (días de descanso), paid annual vacation (vacaciones), vacation premium (prima vacacional), minimum wage (salario mínimo), the mandatory year-end bonus (aguinaldo), and profit-sharing (participación de utilidades).

Minimum wage. Article 90 mandates that minimum wages (salarios mínimos) are the lowest compensation an employee may lawfully receive for a day's work. The Comisión Nacional de los Salarios Mínimos (CONASAMI, National Minimum Wage Commission) fixes minimum-wage rates annually under Article 94. For 2026, CONASAMI's Resolution published in the Diario Oficial de la Federación on 9 December 2025 set the general minimum wage at MXN $315.04 per day (approximately MXN $9,582 per month) for most of Mexico, and MXN $440.87 per day (approximately MXN $13,410 per month) for the Zona Libre de la Frontera Norte (Northern Border Free Zone), which comprises 43 municipalities along the U.S. border in Baja California, Sonora, Chihuahua, Coahuila, Nuevo León, and Tamaulipas, effective 1 January 2026.

Annual vacation. Article 76 requires that workers with more than one year of service receive a paid annual vacation period "that in no case may be less than twelve working days," increasing by two working days (up to a cap of twenty days) for each subsequent year of service. After the sixth year, vacation increases by two days for each five additional years of service. Article 80 mandates a vacation premium (prima vacacional) of not less than 25 percent of the wages corresponding to the vacation period.

Aguinaldo. Article 87 provides that all workers "shall have the right to an annual aguinaldo that shall be paid before the twentieth of December, equivalent to fifteen days of salary, at least." Workers who have not completed a year of service receive the aguinaldo on a pro rata basis for the time worked. The aguinaldo is a mandatory year-end bonus deeply rooted in Mexican labour practice; employers may grant more than fifteen days but may not reduce it below that statutory floor.

Enforcement. The Secretaría del Trabajo y Previsión Social (STPS, Ministry of Labour and Social Welfare) is the federal labour authority. Article 1004 of the LFT authorizes the STPS to impose fines ranging from 50 to 5,000 times the Unidad de Medida y Actualización (UMA, a statutory inflation-adjusted unit) for violations of the LFT, including failure to pay the minimum wage or failure to grant statutory vacation or aguinaldo. Since the 2019 labour-justice reform, individual labour disputes are first submitted to mandatory conciliation before a Centro de Conciliación (Conciliation Center), and if unresolved proceed to a labour tribunal (Tribunal Laboral) under the judicial branch; the older Juntas de Conciliación y Arbitraje were phased out.

The LFT thus establishes a comprehensive floor of statutory benefits and leave that every employer in Mexico—whether a local enterprise or a multinational hiring its first employee in-country—must observe. Collective bargaining agreements may improve upon these minima but may not reduce them; any clause in a contract purporting to waive statutory minimums is void under Article 5.

Source: Ley Federal del Trabajo, Cámara de Diputados Source: Resolución CONASAMI 2026, Diario Oficial de la Federación, 9 December 2025 Source: Orden Jurídico Nacional – Ley Federal del Trabajo

Suspension of salary obligation during non-work-related illness. Article 42, fraction II, of the Ley Federal del Trabajo establishes that temporary incapacity (incapacidad temporal) caused by an accident or illness that does not constitute a work-related risk (riesgo de trabajo) is a cause for suspension of the obligations to provide services and to pay salary, without responsibility for either the worker or the employer. This suspension runs from the date the employer has knowledge of the incapacity until the period fixed by the Instituto Mexicano del Seguro Social (IMSS) ends, but may not exceed the term fixed in the Ley del Seguro Social (LSS) for treatment of non-work-related illness (Article 43, fraction I).

The critical three-day gap. For employers, the key practical consequence is that the LFT does not mandate employer-paid sick leave during non-work-related illness. Instead, the LSS assigns that obligation to IMSS through a cash subsidy (subsidio en dinero)—but with a three-day waiting period. Article 96 of the LSS provides that in the case of a non-work-related illness (enfermedad no profesional), the insured employee has the right to a cash subsidy when the illness incapacitates the worker for work. The subsidy is paid starting on the fourth day of the incapacity, while it lasts, and for up to fifty-two weeks. If at the end of that period the insured worker is still incapacitated, the Institute may, upon examination, extend the subsidy payment for up to twenty-six additional weeks.

Amount and eligibility. Article 98 of the LSS sets the subsidy at 60 percent of the daily wage on which the worker has been paying contributions (salario diario que estuviere cotizando). To qualify for the subsidy, Article 97 requires that the insured worker have contributed for at least four weekly contributions immediately before the illness (cuatro cotizaciones semanales inmediatamente anteriores a la enfermedad). The subsidy is paid for periods not exceeding seven days at a time (Article 98).

The first three days: neither employer nor IMSS pays. Because Article 42 suspends the employer's salary obligation sin responsabilidad (without liability) and the IMSS subsidy begins only on the fourth day, the first three days of a non-work-related illness are unpaid unless the employer voluntarily grants paid sick leave as a superior contractual benefit. Collective bargaining agreements and individual contracts often provide for paid sick days (días de enfermedad pagados) to cover this gap, but no statutory floor mandates it under the LFT or the LSS. In practice, multinational employers setting up payroll in Mexico for the first time often overlook this three-day unpaid window, leading to employee-relations friction when workers discover they receive no pay during the initial illness period.

Work-related illness or injury (riesgo de trabajo): distinct rules. If the incapacity arises from a work-related risk—an occupational accident (accidente de trabajo, Article 474 LFT) or an occupational disease (enfermedad de trabajo, Article 475 LFT)—the worker receives 100 percent of salary from the first day of incapacity, paid by IMSS under the Seguro de Riesgos de Trabajo (work-risk insurance; LSS Article 58, fraction I, and Article 491 LFT). The three-day gap applies only to non-work-related illness and injury.

Maximum duration and transition to disability. The fifty-two-week (plus up to twenty-six additional weeks) maximum incapacity period under Article 96 operates as a bridge. If the worker remains incapacitated after exhausting that period, IMSS evaluates whether the worker qualifies for permanent disability (invalidez) under the Seguro de Invalidez y Vida (LSS Title IV), which carries different contribution and benefit rules. Article 43, fraction I, of the LFT cross-references the LSS treatment period as the outer limit of the salary-suspension period.

Employer operational consequence. Employers should instruct payroll teams that when an employee presents an IMSS certificate of temporary incapacity (certificado de incapacidad temporal) for a non-work-related illness, salary stops on day one (Article 42), IMSS pays nothing for the first three days, and IMSS pays 60 percent of salary starting day four (Article 96). Unless the employment contract or a collective agreement grants paid sick leave, the employee bears the economic cost of the first three days. Because this is often unexpected, many employers in Mexico—especially those with foreign parent companies accustomed to statutory paid-sick-leave regimes—choose to grant a contractual sick-leave bank to avoid employee dissatisfaction and retain talent.

Source: Ley Federal del Trabajo, Cámara de Diputados Source: Ley del Seguro Social, Cámara de Diputados

Twelve weeks of protected leave. Article 170, fraction II, of the Ley Federal del Trabajo establishes that mothers who are workers (madres trabajadoras) shall enjoy a rest period (descanso) of six weeks prior to and six weeks following the date of childbirth. This twelve-week maternity leave is a constitutional guarantee rooted in Article 123(A), fraction V, of the Mexican Constitution, which mandates that during the rest period the worker shall receive her full salary (salario íntegro) and retain her employment and all rights acquired by virtue of the employment relationship. The LFT rest period protects the worker's job; the companion cash subsidy under the Ley del Seguro Social (LSS) shifts the salary obligation from the employer to IMSS.

Flexible distribution: transferring pre-partum weeks to post-partum. At the express request of the worker (a solicitud expresa de la trabajadora), with prior written authorization from the physician of the social-security institution (typically IMSS) or, where applicable, the health-service provider designated by the employer, and taking into account the opinion of the employer and the nature of the work performed, up to four of the six weeks of rest prior to childbirth may be transferred to the post-partum period (Article 170, fraction II, LFT). This flexibility—introduced by the 2012 labour reform and harmonized in the LSS by decree published in the Diario Oficial de la Federación on 24 March 2023—allows a worker to continue working until two weeks before the due date and take ten weeks of leave after the birth. The transfer requires medical certification; when a private physician issues the authorization, the certificate must contain the physician's name, professional cédula number, the date, and the worker's medical status (Article 102 Bis, LSS).

Extended post-partum leave for disability or hospitalization. Article 170, fraction II, further provides that if the child is born with any type of disability or requires hospital medical attention, the post-partum rest period may extend up to eight weeks after childbirth, upon presentation of the corresponding medical certificate. When combined with the maximum four-week transfer from the pre-partum period, this can yield a total of twelve weeks post-partum (four transferred + eight extended), though the aggregate twelve-week entitlement remains the statutory floor in ordinary circumstances.

IMSS cash subsidy at 100 percent of salary. Article 101 of the LSS grants the insured worker (asegurada) a cash subsidy (subsidio en dinero) during pregnancy and the postpartum period (puerperio) equal to one hundred percent of the last daily salary of contribution (último salario diario de cotización), which she will receive for forty-two days prior to childbirth and forty-two days following it (eighty-four days total, or twelve weeks). IMSS pays this subsidy directly to the worker—not to the employer—thereby relieving the employer of the salary obligation during the maternity-leave period. Article 101, third paragraph (added by the 24 March 2023 reform), specifies that the subsidy shall be paid by IMSS through the issuance of a single certificate of incapacity for eighty-four days (certificado único de incapacidad por ochenta y cuatro días), delivered in a single installment from the start of the maternity leave. This administrative change eliminated the former practice of issuing multiple weekly certificates and simplified payment for both workers and employers.

Adjusting the subsidy period when weeks are transferred. Article 102 Bis, LSS (also added by the 2023 reform), provides that when the insured worker exercises her right to transfer pre-partum weeks under Article 170, fraction II, LFT, IMSS must adjust the subsidy payment period to reflect the new distribution—up to twenty-eight days before the due date and up to fifty-six days after childbirth when the maximum four weeks are transferred. The eighty-four-day total subsidy period remains unchanged; only its division between pre-partum and post-partum shifts. In cases where the date fixed by IMSS physicians does not coincide exactly with the actual date of birth, IMSS must still cover the full forty-two days of post-partum subsidy (or fifty-six days if weeks were transferred) regardless of any overage in the pre-partum period (Article 102 Bis, second paragraph). Days that exceeded the pre-partum estimate are paid as a continuation of ordinary illness incapacity, not maternity.

Job protection and reinstatement. Article 170, fraction VII, LFT provides that during the maternity-leave periods—whether pre-partum or post-partum, and whether or not weeks have been transferred—the worker shall continue to accrue seniority (antigüedad) and enjoy all rights derived from her employment contract and from the collective bargaining agreement, if any. The employer may not terminate the employment relationship during the leave period on grounds related to pregnancy or maternity; doing so triggers the presumption of discriminatory dismissal under Article 133, fraction I, LFT (prohibition against refusing to hire or terminating workers on grounds of pregnancy) and Article 994, which imposes fines of 250 to 5,000 times the Unidad de Medida y Actualización (UMA) for violating the prohibition. Article 995 imposes fines of 180 to 365 times the UMA for violations of norms governing the work of women, including failure to grant maternity leave. Because Mexican law does not provide a statutory reinstatement right in most private-sector dismissals (the employer may choose to pay the constitutional indemnity under Article 50 LFT in lieu of reinstatement), a worker dismissed during maternity leave typically pursues a discriminatory-dismissal claim before a labour tribunal, seeking both back pay and the constitutional severance package plus any damages for violation of her fundamental rights.

IMSS eligibility: thirty weeks of contributions in the twelve months before certification. To qualify for the maternity cash subsidy, Article 94, fraction II, LSS requires that the insured worker have at least thirty weekly contributions (treinta cotizaciones semanales) in the twelve months prior to the date IMSS certifies the pregnancy (anteriores a la fecha en que debiera comenzar el pago del subsidio). This thirty-week threshold is significantly longer than the four-week minimum for ordinary illness subsidy (Article 97, LSS) and reflects the predictable, non-sudden nature of pregnancy. An employer onboarding a worker who is already pregnant must ensure IMSS registration occurs promptly; if certification happens before the worker accumulates thirty weeks of contributions, she will not qualify for the subsidy, though the LFT leave entitlement and job protection remain in force. In that scenario the employer must continue paying salary during the twelve-week leave (Article 170, fraction II, cross-referenced to the constitutional Article 123(A)(V) mandate to pay salario íntegro), as the LSS suspension-of-salary rule in Article 42, fraction II, LFT applies only when the social-security institution actually pays the subsidy.

Medical-care entitlement. Beyond the cash subsidy, Article 94, fraction I, LSS guarantees obstetric assistance (asistencia obstétrica) from the day IMSS certifies the pregnancy, including prenatal care, delivery, and post-partum follow-up. Article 94, fraction III, provides a six-month supply of in-kind assistance for lactation (ayuda en especie) and, under fraction IV, a canastilla (layette basket) at the child's birth. These in-kind benefits are separate from the cash subsidy and do not depend on the thirty-week contribution threshold; they are available once the worker is registered with IMSS and the pregnancy is certified.

Employer operational consequence. A multinational standing up payroll in Mexico for the first time should instruct its payroll and HR teams that when a female employee notifies the company of pregnancy and presents an IMSS medical certificate, the employer must:

1. Register the leave dates with IMSS (or confirm that the worker has done so through IMSS's online portal) and obtain the single eighty-four-day incapacity certificate;
2. Suspend salary payments for the leave period, as IMSS will pay the subsidy directly to the worker at 100 percent of her contribution salary (the employer's payroll obligation ceases for those eighty-four days);
3. Continue social-security contributions during the leave on the basis of the last salary of contribution, as the leave period does not break the employment relationship (Article 170, fraction VII, LFT; contributions are calculated under Article 27 and following of the LSS);
4. Respect the job-protection rule: the worker returns to the same position (or an equivalent position if organizational restructuring occurred) at the end of the twelve weeks, and termination during or immediately after maternity leave triggers heightened scrutiny for discriminatory motive.

Because the IMSS subsidy is paid at the último salario diario de cotización—which is capped at twenty-five times the UMA for most contribution purposes (Article 28, LSS)—a worker whose actual salary exceeds that cap will experience a reduction in cash income during maternity leave unless the employer voluntarily tops up the difference. Many collective bargaining agreements and multinational employment policies in Mexico provide for such a top-up to maintain the worker's net income at 100 percent of her regular pay, but the LFT and LSS do not mandate it; the statutory floor is 100 percent of the salario diario de cotización, not 100 percent of total compensation.

Source: Ley Federal del Trabajo, Cámara de Diputados Source: Ley del Seguro Social, Cámara de Diputados Source: Decreto de Reforma a la LSS (24-03-2023), Diario Oficial de la Federación

The Mexican Ley Federal del Trabajo (LFT, Federal Labour Law) requires employers to pay a seniority bonus—prima de antigüedad—to eligible employees under Article 162. This benefit is integral to the statutory termination package for long-tenured workers and is non-waivable under Article 5 LFT.

Eligibility and statutory thresholds:

• Fifteen-year minimum for resignation or dismissal. Article 162, fraction I and II, establishes that an employee who retires, or whose employment is terminated without cause or for justified cause, is only entitled to the seniority bonus if they have completed at least fifteen years of continuous service with the same employer ("tendrá derecho a una prima de antigüedad de doce días de salario, por cada año de servicios").
• Death, permanent incapacity, or retirement. For termination due to disability, retirement, or death, the seniority bonus is due regardless of length of service (Article 162, fraction III and IV). In the event of the worker’s death, the bonus is paid to heirs or legal beneficiaries.

Calculation:

• The amount is fixed at 12 days of salary for each year of service. Where the daily salary exceeds twice the general minimum wage in force (Article 486 LFT), calculation is capped at that figure ("el salario que se tome como base para el pago de la prima de antigüedad no podrá exceder del doble del salario mínimo del área geográfica de que se trate").
• For incomplete years, the bonus is prorated.

Example: An employee with 17 years of service, earning MXN $500/day, dismissed in 2026 (when the general minimum wage is MXN $315.04). The capped salary for the bonus is thus MXN $630.08. Statutory formula: 12 × 17 × $630.08 = $128,454.24 before statutory deductions.

Non-waiver and employer obligation: Article 5 LFT forbids contracting out or waiving statutory minimum benefits, including the seniority bonus. Non-payment is subject to administrative sanctions under Article 1004 LFT.

Source: Ley Federal del Trabajo, Artículo 162 Source: Orden Jurídico Nacional – Ley Federal del Trabajo, Artículo 162

Mexico’s Ley Federal del Trabajo (LFT) establishes a mandatory annual profit-sharing benefit (Reparto de Utilidades) for private-sector employees. This statutory right, constitutionally anchored in Article 123 but operationalized in LFT Articles 117–131, requires every private employer not expressly exempt (see Article 126) to distribute 10% of their annual taxable profit (utilidad fiscal determinada para efectos del ISR) among eligible employees. The 10% figure is set by the Comisión Nacional para la Participación de los Trabajadores en las Utilidades de las Empresas and may be reviewed periodically (Article 118).

Distribution formula (Article 123 LFT, statute—not the Constitution):

• The distributable sum is split into two equal parts: the first half is divided equally among all eligible employees according to days worked during the year, regardless of position or wage; the second half is distributed in proportion to each employee’s wages earned during the year, excluding certain extraordinary payments. This ensures both tenure and compensation level are considered.

Eligibility and exclusions (Article 127):

• Eligible: Employees (including temporary workers with at least 60 days’ service in the year) who are not explicitly excluded.
• Excluded: Directors, administrators, general managers, and similarly classified high-level executives (“directores, administradores y gerentes generales”); domestic workers; workers paid exclusively by fees (honorarios) without subordination; and temporary workers with less than 60 days’ service in the fiscal year. The statute details further specific limits (Article 127 fractions I–VII).

Caps on individual shares (2021 reform, Article 127 fraction VIII): No employee may receive more than three months’ salary or, if greater, the average of the profit shares received in the past three years—whichever is higher. This cap came into force via reform published in the Diario Oficial de la Federación on April 23, 2021.

Deadlines (Article 122): Payment to employees must occur within sixty days after the employer’s required income tax (ISR) return filing date. Typically, corporations must pay by 30 May and individuals by 29 June, but exact dates depend on the tax calendar in the relevant year.

Sanctions: Failure to comply is subject to fines of 250 to 5,000 times the Unidad de Medida y Actualización (UMA) under Article 994 LFT.

Newly established employers in Mexico should develop procedures aligned with the statute’s calculation, eligibility audit, and payment timetables—the process is complex and central to Mexican labour compliance.

Source: Ley Federal del Trabajo, Cámara de Diputados, Arts. 117–131

Statutory paternity leave in Mexico: five paid working days. Article 132, fraction XXVII Bis, of the Ley Federal del Trabajo (LFT, Federal Labour Law), as reformed by decree published in the Diario Oficial de la Federación on June 24, 2012, establishes a federal statutory right to paid paternity leave for male workers upon the birth of their child or, in the case of adoption, upon the delivery of an infant. All private-sector employers must grant male employees five working days of paid leave, to be taken immediately after the relevant event. There is no qualifying period—rights vest on day one of employment.

Nature and administration. Paternity leave is fully paid and must be provided immediately following the event. The LFT does not permit employers to substitute or defer leave, nor exchange it for cash. There is no IMSS (Instituto Mexicano del Seguro Social) subsidy for paternity leave: the employer is fully responsible for salary during this period, in contrast to maternity leave, where IMSS pays via subsidy. Extensions for complications or multiple births are not contemplated.

Employee documentation. The LFT does not set documentation conditions for this leave at the federal level, but employers may request evidence for payroll administration. Any contractual or policy requirement must not defeat or frustrate the statutory entitlement. Under Article 5 LFT, any waiver or reduction is void.

Scope: same-sex couples, surrogacy, and other scenarios. As of July 2026, Article 132, fraction XXVII Bis, refers specifically to "the birth of a child" or "the adoption of an infant" by a male worker. Federal law does not explicitly address scenarios involving surrogacy, multiple fathers, or same-sex couples. States or private employers may confer additional leave, but cannot undercut the federal floor.

Sanctions for noncompliance. Article 994 LFT establishes fines between 250 to 5,000 times the UMA for violations—including denial of paternity leave.

Operational consequence. HR and payroll must grant requested leave promptly to all eligible male workers at regular pay, document for audit, and refrain from limiting or conditioning the right unlawfully. Multinational and foreign employers should note that five days is the statutory federal minimum, shorter than in many other countries.

Source: Ley Federal del Trabajo, Cámara de Diputados, Artículo 132 fracción XXVII Bis Source: PROFEDET — Permiso de paternidad (gob.mx)

Mandatory public holidays in Mexico: Article 74 LFT

Article 74 of the Ley Federal del Trabajo (LFT) enumerates the statutory public holidays—días de descanso obligatorio—that every employer must observe and grant as paid days off to all employees, regardless of seniority, contract type, or sector. This list can only be modified by an act of Congress published in the Diario Oficial de la Federación, as stated directly in Article 74.

Article 74: List of statutory holidays (as per current LFT) The following public holidays are mandatory in Mexico under federal law:

• 1 January (New Year’s Day)
• First Monday in February (commemorating the Constitution, 5 February)
• Third Monday in March (commemorating Benito Juárez’s birthday, 21 March)
• 1 May (Labour Day)
• 16 September (Independence Day)
• Third Monday in November (commemorating the Mexican Revolution, 20 November)
• 1 December (every six years, when coinciding with presidential inauguration)
• 25 December (Christmas Day)
• Any day designated as Election Day in federal or local ordinary elections, as established by law

Payroll obligations for work on public holidays. If an employee is required to work on a statutory public holiday, Article 75 LFT establishes that they must receive additional pay equal to double the normal daily wage for that day, on top of the regular salary for the holiday (i.e., triple pay in total: one for the holiday, two for the work performed).

Flexibility and expansion: Collective bargaining agreements or workplace policies may grant more days as paid holidays but may not reduce or waive holidays set forth in Article 74. Local customs or state laws may add recognized holidays, but the federal minimum cannot be diminished or replaced.

Fines for non-compliance. Employers who refuse to grant these rest days, or who fail to pay the correct statutory premium for holiday work, are subject to administrative fines established in Article 994 LFT, stated as 250 to 5,000 times the Unidad de Medida y Actualización (UMA).

Note: Some holidays, such as the presidential inauguration and ordinary Election Day, occur only in relevant years (not annually) and must be granted when the legal event falls per the official calendar. Consult the current year’s Diario Oficial and election authorities for the applicable dates.

Source: Ley Federal del Trabajo, Artículo 74, Cámara de Diputados

Statutory paid breastfeeding breaks (lactancia) under updated Article 170 LFT and 2026 reforms.

As of July 2026, Article 170, fractions IV and newly added IV-Bis, of the Ley Federal del Trabajo (LFT) set a strengthened regulatory floor for breastfeeding (lactancia) rights in Mexican workplaces:

Entitlement and structure per Article 170(IV):

• For six months following maternity leave, all female employees are entitled either to two paid thirty-minute breaks per day (for breastfeeding or expressing milk) in a suitable, hygienic place provided by the employer, or, upon mutual agreement, a one-hour reduction in their daily work schedule. This right is non-waivable; Article 5 LFT voids any contrary contract or policy.
• Both options count as paid working time. The employer must not deduct pay or impose make-up time for lactation periods.

2026 lactation room reform — Article 170(IV-Bis):

• A significant 2026 reform added a new IV-Bis paragraph. Employers must now provide a dedicated lactation room (sala de lactancia/lactario) that meets dignity, hygiene, accessibility, privacy, and safety requirements. The statute directs the Secretaría del Trabajo y Previsión Social (STPS) to issue further technical standards for such rooms (pending as of July 2026).
• Where a lactation room cannot be provided, the employer must offer equivalent means for employees to exercise their lactation rights, including the option to reduce the workday.
• The statute now references support and training for breastfeeding, and mandates that lactation breaks may be used for feeding or for expressing and storing milk.

Extended protection period (pending legislative approval):

• Several 2026 legislative initiatives (see Gaceta Parlamentaria, March/July 2026) would further extend statutory lactation protections: six months for exclusive lactation and up to two years for complementary lactation. As of July 2026, these are not yet law, but employers should monitor official DOF publication and proposed amendments, as the extension is likely to be adopted.

Sanctions for non-compliance:

• Article 995 Bis LFT establishes fines of 250–2,500 times the UMA for failure to comply with breastfeeding break or lactation room requirements. If the expanded period or technical standards are enacted, failure to implement them will likewise be subject to these penalties.

Practical operational note:

• International employers must now assess physical premises and update workplace policies to comply with the new lactation-room/IV-Bis requirements. For remote or hybrid workers, the obligation to provide a physical room may not apply, but the reduction in schedule remains in force.

What changed:

• The 2026 amendment materially expands employer obligations—including a new duty to provide dedicated lactation facilities with minimum standards, and pending legislation is expected to extend protection well beyond the initial six months.

Source: Ley Federal del Trabajo, Cámara de Diputados, Artículo 170 fracciones IV y IV-Bis, Artículo 5, Artículo 995 Bis Source: Gaceta Parlamentaria, LXVI/2PPO-59/11729, 21 enero 2026 Source: Gaceta Parlamentaria, LXVI/2SPO-31/12207, 18 marzo 2026 Source: Comunicado Comisión Seguridad Social Senado, 10 abril 2026 Source: SIL — Iniciativa lactancia 2026, 11 julio 2026

Article 76 of the Ley Federal del Trabajo (LFT, Federal Labour Law) establishes the statutory entitlement to paid annual vacation (vacaciones) for private-sector employees in Mexico. Since the December 2022 reform (effective 1 January 2023), the minimum vacation period was substantially increased, reflecting a major change for employers standing up payroll in Mexico — particularly multinationals used to previous, lower thresholds.

Minimum entitlement—twelve working days from year one. Article 76 LFT provides that, after one year of continuous service, employees are entitled to at least twelve working days of paid vacation. This increases by two working days for each subsequent year of service, up to a maximum of twenty days. From the sixth year onward, vacation increases by two working days for each additional five-year period of service. The statute’s formula is as follows:

• 1 year: 12 days
• 2 years: 14 days
• 3 years: 16 days
• 4 years: 18 days
• 5 years: 20 days
• For each subsequent 5-year period after the sixth year: +2 days

Vacation premium (prima vacacional). Article 80 LFT requires employers to pay a vacation premium of at least 25% of the wages corresponding to the vacation days taken. This premium is non-waivable and must be paid together with the salary for the vacation period.

Scheduling and proportionality. Article 78 LFT provides that employees must take at least six consecutive days of vacation (the rest may be split), and vacations must be granted within six months after the employee becomes entitled to them (Article 81). Employees who leave employment before completing a full year are entitled to a proportional vacation period and vacation premium based on time worked (Article 79).

Non-waiver rule and penalties. Statutory vacation and the vacation premium are non-waivable under Article 5, and employers who fail to comply face administrative fines per Article 1004 LFT.

Employer operational note. Mexican law does not allow an employee to exchange (“cash out”) their statutory vacation except upon termination. The full leave must be granted and is tracked separately from other time off, such as sick leave or public holidays, which do not count toward satisfying the vacation requirement.

Source: Ley Federal del Trabajo, Artículos 76–81, Cámara de Diputados

Updated employer registration duty and process under the Ley del Seguro Social (LSS) and new IMSS agreement (as of March 2026).

Every employer in Mexico that hires one or more employees is statutorily required to register with the Instituto Mexicano del Seguro Social (IMSS) and enroll employees for national social security coverage. This duty is grounded in Article 15 of the Ley del Seguro Social (LSS), which requires all employers to both register themselves and enroll their workers as insured within the national system.

Statutory duty and registration timeline (no substantive change):

• The core obligations—mandatory employer registration and employee enrollment—remain unchanged. Employers must register with IMSS and obtain their employer registration number (registro patronal) within five business days of starting operations (LSS Article 15, first and second paragraphs), and must register each new employee within five business days of hire (LSS Article 15, Section I).

Procedural reforms—Agreement ACDO.AS2.HCT.270126/8.P.DIR (February 2026):

• On 24 February 2026, IMSS published Agreement ACDO.AS2.HCT.270126/8.P.DIR in the Diario Oficial de la Federación, effective mid-March 2026, which modernizes and simplifies major employer-facing processes:
• Employer registration (alta patronal), assignment and cancellation of the Unique Employer Registration (RPU), issuance of the Electronic Employer Identification Number (NPIE), and digital certificate are now subject to updated identity verification and document requirements.
• The new agreement streamlines how employers register, update, or terminate their registration, and standardizes filings for changes in corporate information or affiliations.
• Compliance with the new procedural framework is immediately mandatory for new and current employers as of effective date (approximately March 17, 2026).

Mandatory use of e‑firma for digital procedures (March 2026):

• As of mid-March 2026, IMSS requires the use of SAT-issued e‑firma (electronic signature) for digital filings by employers, including new registrations, worker movements, wage updates, and management of the RPU. Employers without a current e‑firma certificate are unable to complete online filing procedures.
• This e‑firma obligation applies to both new and ongoing procedures and requires prior registration with SAT if not already held.

Obligations after registration:

• Once registered, employers must calculate and remit social security contributions on each payroll, covering health insurance, pensions, risks, childcare, and other statutory benefits.
• Employers remain jointly liable for workers subcontracted via third parties regarding social security contributions (LSS Art. 18).
• Notices of employee terminations and wage changes must be filed with IMSS within five business days (LSS Article 15, Sections II and III).
• IMSS retains audit, assessment, surcharge, and penalty authority for registration or contribution failures (LSS Articles 304-A and 304-B).

Consequences for non-compliance:

• Non-compliance with registration, timely affiliation, or procedural requirements can result in audits, back assessments for unpaid contributions, surcharges, and fines ranging from 20 to 210 times the UMA per affected worker under LSS Arts. 304-A and 304-B.

Key operational updates for multinational and new entrant employers:

• Registration protocols and digital filings changed as of March 2026. IMSS registration, filings, and RPU management must observe the new identity/document protocols and require e‑firma.
• Practical implication: payroll cannot lawfully be run, and workers cannot access statutory IMSS benefits, until IMSS employer registration under the new protocol is complete.

Source: Ley del Seguro Social, Cámara de Diputados, Arts. 15, 18, 304-A, 304-B Source: IMSS Acuerdo ACDO.AS2.HCT.270126/8.P.DIR, Diario Oficial de la Federación, 24 Feb 2026

Permanent disability under IMSS: legal basis and definition.

The Ley del Seguro Social (LSS, Social Security Law) governs permanent disability (incapacidad permanente) benefits for Mexican employees who suffer work-related injury or occupational disease. Under Article 58 LSS, permanent disability arises when a worker has lost faculties or aptitudes that reduce or eliminate their ability to work after the consolidation of illness or injury, as determined by IMSS medical evaluation. The statute distinguishes:

• Partial permanent disability (incapacidad permanente parcial): Loss not totally disabling, i.e., the worker retains some earning capacity (LSS Art. 58).
• Total permanent disability (incapacidad permanente total): The worker is rendered totally unable to perform any remunerative work, defined as 100% loss of capacity (LSS Art. 58, Art. 119).

IMSS evaluation and the statutory tables. The degree of incapacity is assessed solely by IMSS physicians, using the official valuation tables (Tablas para la valuación de incapacidades) annexed to the LSS (see LSS Art. 514 and annexed tables). Certification by IMSS is a precondition for statutory benefits.

Benefits and calculation:

• Under Article 58 LSS, workers with total permanent disability from a work-related risk are entitled to a lifetime pension equal to 70% of the last registered salary for IMSS contributions (salario base de cotización) prior to the incapacity.
• Article 61 LSS specifies that this pension is updated annually every February for inflation using the National Consumer Price Index (Índice Nacional de Precios al Consumidor).
• For partial permanent disability, Article 62 LSS provides a proportional pension based on the percentage of incapacity. If incapacity is less than 50%, the worker may request a lump-sum payment equivalent to five years of the proportional pension (LSS Art. 62, third paragraph).

Employer obligations and process:

• The employer must report all workplace accidents/diseases immediately to IMSS (LSS Art. 58, LSS Art. 69).
• The employment relationship may remain in force while incapacity is determined (see LFT Art. 491 for salary protection during the assessment; this is referenced for the interaction, but not required under LSS).
• Once IMSS certifies permanent incapacity, the pension is paid by IMSS and the employer's ongoing wage obligation for the underlying disability ceases, unless a collective agreement stipulates otherwise (LSS Art. 58, 61).

Sanctions. Employers that fail to comply with IMSS registration, reporting, or social-security integration duties can face fines under LSS Art. 304-A and 304-B.

Note for practitioners: Disability pensions and workplace injury compensation intersect with statutory severance in Mexico; when a worker is separated due to permanent incapacity, recalculation of final pay and severance is required (see LFT Art. 499 for framework).

Source: Ley del Seguro Social, Arts. 58, 61, 62, 119, 304-A, 304-B, Cámara de Diputados Source: Orden Jurídico Nacional – Ley del Seguro Social, Arts. 58, 61, 62

No general federal entitlement to bereavement leave. As of June 2026, the Mexican Ley Federal del Trabajo (LFT, Federal Labour Law) does not provide a statutory general right to paid or unpaid bereavement leave (licencia por luto) for employees upon the death of a spouse, parent, child, or other immediate family member. Article 132 LFT—enumerating mandatory employer obligations—does not mention bereavement or compassionate leave, and there is no such leave enumerated in the minimum working conditions of Title Three. This places Mexico in contrast to many other jurisdictions that guarantee days off for mourning as a statutory minimum.

Narrow exception: leave for stillbirth or perinatal loss. The only explicit carveout in federal law relates to certain perinatal events. Article 170 Bis, added by reform published in the Diario Oficial de la Federación on 25 January 2023, grants both parents of a stillborn child ("nacimiento sin vida") the right to five working days of paid leave. This applies to both mothers and fathers, regardless of marital status or employment tenure. Employers must grant this leave upon presentation of the relevant IMSS or health-authority certificate. Outside this event, the LFT is silent on bereavement.

Practice: contractual or collective leave. Most bereavement leave in Mexico comes from individual employment contracts (contratos individuales de trabajo) or collective bargaining agreements, which frequently provide two to five days of paid or unpaid leave for the death of immediate family members. These are entirely a matter of employer or union policy; the LFT does not mandate, restrict, or address these practices. Article 5 LFT allows employers or bargaining agents to improve on statutory floors but not to diminish them; thus, any contractual bereavement leave is non-waivable once granted.

Employer operational guidance. A multinational setting up payroll in Mexico should ensure its contracts or workplace policies specify any bereavement leave entitlements, since the statute does not fill the gap. HR teams should avoid assuming a federal base right. For the exceptional case of stillbirth, the five-day statutory paid leave is mandatory and must be administered as per Article 170 Bis.

Sanctions. There are no LFT fines or penalties for not granting bereavement leave other than the stillbirth provision. Denial of rights under Article 170 Bis may result in sanctions under Article 994 LFT (general penalties for violation of statutory leave rights).

Source: Ley Federal del Trabajo, Cámara de Diputados, Artículo 170 Bis, Artículo 132 Source: Decreto por el que se reforma la LFT en materia de licencia por luto en caso de nacimiento sin vida, Diario Oficial de la Federación, 25 de enero de 2023

Statutory overtime caps and premium pay in Mexico under the 2026 LFT reform.

Effective May 1, 2026, amendments to the Ley Federal del Trabajo (LFT) modify the statutory regime for overtime (horas extraordinarias), as set forth in Articles 66–68, marking the most substantive change since the 1970s.

Revised weekly and daily caps (Articles 66–68):

• Overtime cap increases: The maximum permitted overtime increases from 9 hours per week to a phased schedule—beginning at 10 hours per week in 2026, rising by 0.5 hours annually until reaching 12 hours per week by 2030 (Art. 66 reform, DOF 2026).
• Per-day limit: No employee may work more than 4 hours of overtime in one day, nor more than 4 days with overtime in a week (Art. 66, para. 2 amended). The total sum of ordinary and extraordinary hours may not exceed 12 hours in any calendar day.
• Absolute ceiling and non-waiver: These caps are non-waivable—no contract or agreement may require or permit excess, and workers cannot be compelled beyond the new statutory limits.

Premium pay (Article 67 and 68):

• Double pay within caps: All overtime within the statutory weekly/daily caps must be paid at double the standard hourly rate; employers have no discretion to reduce this (unchanged principle, but clarified for phased limits).
• Triple pay for excess: Overtime hours beyond the applicable cap in a given year must be compensated at triple the standard hourly rate, and employers are subject to fines under Article 994 and 1004 LFT.
• Payroll practice: Employers must clearly record overtime hours and ensure wage receipts reflect tiered premium payments. In disputes over overtime, the employer bears the burden of proof as to compliance.

Transition provisions:

• Gradual step-up: The transition schedule for the weekly overtime cap is specified in the Decreto published in the Diario Oficial de la Federación. Employers must phase overtime policies and payroll configurations in accordance with this schedule.

Employer operational impact: Multinationals and new Mexican market entrants should immediately update payroll and HR systems to respect rising overtime ceilings, implement strict tracking for daily and weekly accrual, and review employment contracts for compliance. Failure to implement controls consistent with the new caps and pay rates is likely to be a focal point for STPS inspections in coming years.

What changed: The May 2026 reforms increase maximum weekly overtime, clarify daily distribution, and tighten employer documentation duties. There is no change to the absolute rule that premium pay for overtime is mandatory and non-waivable under federal law.

Source: Ley Federal del Trabajo, Cámara de Diputados, Arts. 66–68 (as amended 2026) Source: Decreto de reforma publicado en el Diario Oficial de la Federación, 30 de abril de 2026

Ordinary working hours in Mexico: daily and weekly limits under LFT Articles 58–63 and the 2026–2030 phased weekly reduction

Articles 58 through 63 of the Ley Federal del Trabajo (LFT, Federal Labour Law) remain the foundation for regulating the maximum number of ordinary working hours per day and per shift type in Mexico. The definitions and daily caps are unchanged as of June 2026. However, constitutional and statutory amendments published in the Diario Oficial de la Federación (DOF) effective May 1, 2026 have introduced a phased reduction to the statutory maximum weekly hours for ordinary work, marking a significant new compliance obligation for employers and HR teams.

Definitions and daily caps (Articles 58–63, unchanged)

• The jornada de trabajo (workday) is the period when a worker is at the employer's disposal (Article 58).
• There are three statutory types per Article 60:
• Diurnal (day shift): 8 hours maximum per day (between 6:00 a.m. and 8:00 p.m.).
• Nocturnal (night shift): 7 hours maximum per day (between 8:00 p.m. and 6:00 a.m.).
• Mixed shift: 7.5 hours maximum per day (mixing periods, with up to 3.5 hours in nighttime; surpassing 3.5 night hours renders the shift nocturnal).
• Article 62 allows discretionary distribution of hours over fewer than six days per week as long as total ordinary hours do not exceed statutory maxima.
• Article 63 mandates at least a 30-minute continuous rest break within any continuous workday.

2026–2030 constitutional/statutory reform: phased weekly hour reduction (new)

• As of May 1, 2026, the maximum ordinary weekly hours (formerly 48) are being reduced in phases:
• 2026: 48 hours
• 2027: 46 hours
• 2028: 44 hours
• 2029: 42 hours
• 2030 onward: 40 hours
• The daily caps in Articles 58–63 remain, but the weekly cap is now binding, requiring adjustment for all payroll periods, contracts, and workforce scheduling.
• LFT Article 59 (distribution of work hours) and Article 66 et seq. (overtime rules) are indirectly affected: work in excess of the reduced weekly statutory maxima immediately qualifies as overtime, subject to premium pay provisions.
• Agreements to waive or exceed these caps are void (Article 5 LFT).

Law remains silent on remote/hybrid work for hours calculation—these caps apply regardless of location as of 2026.

Employer action required:

• CHROs and HR/payroll teams must ensure implementation of the correct weekly limits for each year per the transition calendar, in addition to the unchanged daily/shift caps.
• Non-compliance carries risk of administrative fines under LFT Articles 994 and 1004.

What changed:

• The maximum weekly hours for ordinary work are dropping gradually from 48 to 40 by 2030, requiring annual review of scheduling and payroll practices. Daily/shift rules under LFT Articles 58–63 are unchanged, but are now constrained by a lower aggregate weekly ceiling.

Source: Ley Federal del Trabajo, Cámara de Diputados, Artículos 58–63 Source: Decreto de reforma constitucional en materia de jornada laboral, DOF 1 mayo 2026 Source: STPS Preguntas Frecuentes sobre Reducción de la Jornada Laboral a 40 horas

Statutory employment subsidy (subsidio para el empleo): structure and operation for low-wage earners.

Mexico's employment subsidy (subsidio para el empleo) is a statutory income supplement that ensures workers below certain wage thresholds do not see take-home income eroded by payroll tax. Mandated by Article Décimo of the Ley del Impuesto sobre la Renta (LISR, Income Tax Law), as amended and referenced by the Servicio de Administración Tributaria (SAT), this subsidy is a non-taxable governmental transfer, implemented by employers in payroll. It is separate from salary, not included in IMSS base salary for social security, and must be applied and reported as specified by SAT each year.

Legal framework. Article Décimo of the LISR’s Transitorios establishes the mandatory calculation and application of the subsidy. The SAT annually publishes the official bracketed table and employer procedures—most recently effective 1 April 2024 (SAT, Tablas 2024).

2024 SAT Subsidy Table For monthly payroll, the wage bands and corresponding subsidies are:

| Monthly Income (MXN) | Subsidy per month (MXN) | |------------------------------------|--------------------------| | 0.01 – 2,692.53 | 407.02 | | 2,692.54 – 4,188.22 | 406.83 | | 4,188.23 – 5,773.05 | 406.62 | | 5,773.06 – 6,224.67 | 392.77 | | 6,224.68 – 6,332.24 | 382.46 | | 6,332.25 – 6,591.83 | 354.23 | | 6,591.84 – 7,382.33 | 343.60 | | Above 7,382.33 | 0.00 |

(SAT, Tabla de subsidio para el empleo, 2024)

For non-monthly pay cycles, employers must adjust using the corresponding weekly or biweekly SAT tables or by prorating the monthly value by the number of payrolls (LISR Art. Décimo, B). The official tables cover all allowed periodicities.

Key application points:

• The subsidy offsets income tax (ISR) withheld. If calculated ISR is less than the subsidy, the employer pays the difference in cash (Artículo Décimo, LISR).
• The subsidy is exempt from ISR, IMSS, and not included in "salario base de cotización" for social insurance purposes (per SAT guidance and Artículo Décimo, LISR).
• Employers must reflect the subsidy in the worker’s digital payslip (CFDI) and submit it in annual payroll reporting to SAT.
• No clause in an individual or collective contract can prevent application—the employer’s duty flows directly from the statute, and SAT materials repetitively state application is “obligatoria.”

Operational note: For payroll setup, ensure tables are current and logic applies the SAT-published structure for each pay cycle. Foreign or new employers must note that omission or error exposes the company to penalties and payroll audit risk.

Source: LISR, Artículo Décimo, Cámara de Diputados Source: SAT – Subsidio para el Empleo, Tabla Vigente 2024