Labor Compensation Lawsuit Mexico (Demanda de Indemnización Laboral)

A Labor Compensation Lawsuit Mexico (Demanda de Indemnización Laboral) is a formal judicial claim filed before the competent Tribunal Laboral (labour court) under the reformed Ley Federal del Trabajo (LFT) seeking monetary compensation and ancillary benefits from an employer who has terminated the employment relationship without justified cause (rescisión injustificada) or who has failed to pay legally mandated benefits upon termination. The proceeding is governed by the procedural framework established in Articles 872 through 892 of the Ley Federal del Trabajo, as fundamentally restructured by the Decreto de reforma laboral published in the Diario Oficial de la Federación on 1 de mayo de 2019 — the most significant transformation of Mexico's labour dispute resolution system since the promulgation of the LFT in 1970.

The 2019 reforma laboral replaced the historic Juntas de Conciliación y Arbitraje (tripartite boards composed of employer, worker, and government representatives) with independent Tribunales Laborales integrated into the Poder Judicial — federal Juzgados de Distrito Laborales for federal-jurisdiction industries and state Tribunales Laborales Unitarios for private-sector employment. The reform also created the Centro Federal de Conciliación y Registro Laboral (CFCRL), a constitutionally autonomous body that administers mandatory pre-litigation conciliation and handles collective bargaining agreement registration. Under the reformed Articles 684-A through 684-E LFT, ALL individual labour disputes must pass through mandatory conciliation at the CFCRL or equivalent state conciliation centre before a demanda can be filed with the Tribunal Laboral — failure to complete the conciliation phase renders the demanda improcedente (inadmissible).

The substantive right to indemnisation for unjustified dismissal derives from constitutional protection: Article 123, Apartado A, Fracción XXII of the Constitución Política de los Estados Unidos Mexicanos establishes that workers may not be dismissed without just cause, and if dismissed without cause are entitled to choose between reinstatement to their position (reinstalación) or payment of three months' salary as constitutional indemnity (indemnización constitucional) plus 20 days' salary per year of service. Article 50 LFT implements this constitutional right for definite-term contracts, while Article 48 LFT establishes the equivalent framework for indefinite employment — the key choice is between reinstalación and three-months-plus-20-days indemnification. The 2012 reforma laboral amended Article 48 LFT to limit back-pay (salarios vencidos or caídos) to 12 months regardless of litigation duration, supplemented by a 2% monthly interest accrual on the unpaid principal from the 12th month onward.

Federal jurisdiction labour disputes — those involving industries specifically enumerated in Article 123, Apartado A, Fraction XXXI of the Constitution, including mining, petroleum, railways, aviation, banking, insurance, and textile manufacturing — are heard by federal Juzgados de Distrito Laborales under the Ley Orgánica del Poder Judicial de la Federación. All other private-sector employment disputes fall under state Tribunales Laborales.

The oral adversarial labour procedure introduced by the 2019 reform follows a structured sequence: (1) mandatory CFCRL conciliation phase — the worker and employer attend personal conciliation sessions before a trained conciliador, who cannot be an attorney, within 45 calendar days; (2) if conciliation fails, the worker receives a constancia de no conciliación allowing filing of the demanda; (3) audiencia preliminar before the Tribunal Laboral for admissibility and ordering of evidence; (4) audiencia de juicio oral where witnesses testify in open court and evidence is heard directly by the judge; (5) sentencia (judgment). The oral procedure ensures that labour cases can in principle be resolved within 12 to 18 months — significantly faster than the prior Junta system which routinely took 5 to 10 years.

The CFCRL also administers a worker registry (registro de organizaciones sindicales) and handles collective contract registration — functions previously dispersed across the Juntas and the Secretaría del Trabajo y Previsión Social (STPS). The STPS retains its administrative inspection function through the Inspección Federal del Trabajo, which investigates labour rights violations and may initiate administrative proceedings separately from the judicial labour process.

A Labor Compensation Lawsuit Mexico is required when a worker has been dismissed from employment without just cause (rescisión injustificada) or has been constructively dismissed (despido indirecto) and the mandatory pre-litigation conciliation before the Centro Federal de Conciliación y Registro Laboral (CFCRL) has failed to produce a settlement within the 45-day conciliation period.

The demanda is necessary when an employer has verbally or in writing terminated the employment relationship without citing any of the specific causes enumerated in Article 47 LFT — which include repeated insubordination, property damage, dishonesty, third-party violence in the workplace, disclosure of trade secrets, and other specified serious misconduct. Dismissal for any reason not expressly listed in Article 47 LFT, or listed but not duly proven by the employer, constitutes rescisión injustificada triggering the full indemnification framework.

The lawsuit is needed when a worker has been forced out of their position through constructive dismissal (despido indirecto) under Article 51 LFT — the employer has unilaterally and substantially changed the working conditions (reducción de salario, change of work location, degradation of position, non-payment of wages) making continued employment unreasonably onerous. In this scenario, the worker treats the contract as rescinded by the employer's fault and claims the same indemnification as for direct unjustified dismissal.

A Demanda de Indemnización Laboral is required when the employer has failed to pay the complete liquidación (severance package) upon termination — specifically when the employer has not paid: (i) the tres meses de salario (constitutional indemnity) under Article 50 LFT; (ii) 20 días de salario por año de servicio (seniority indemnity) under Article 50 LFT; (iii) prima de antigüedad (seniority premium) of 12 days per year of service under Article 162 LFT for workers with 15 or more years of service; (iv) proportional aguinaldo under Article 87 LFT; (v) proportional vacaciones and prima vacacional under Articles 76–80 LFT; and (vi) any accrued but unpaid wages through the termination date.

The action is also necessary when the employer has failed to register the worker with IMSS or has under-reported the Salario Diario Integrado (SDI) — creating a deficit in the worker's IMSS healthcare rights, INFONAVIT housing fund, and AFORE retirement savings that the demanda can seek to rectify through a court order requiring the employer to pay the omitted social security contributions.

Workers facing workplace accidents (riesgos de trabajo) resulting in incapacidad temporal or permanente may file an indemnización laboral claim concurrently with IMSS benefits proceedings — the IMSS pays workplace injury benefits under the Ley del Seguro Social Articles 58–62, but the employer may face additional civil liability under Article 994 LFT for safety violations.

A valid Labor Compensation Lawsuit Mexico under LFT Articles 872–892 must contain the following essential elements to be admitted by the Tribunal Laboral.

Mandatory Pre-litigation Conciliation Certification: The constancia de no conciliación issued by the CFCRL or state conciliation centre confirming that the mandatory conciliation phase was completed without resolution. Without this document, the demanda is inadmissible. The constancia must be filed as Exhibit A under the reformed LFT Article 685.

Identification of Parties: Full name, CURP, RFC, NSS (Número de Seguridad Social assigned by IMSS), domicilio, and occupation of the worker (trabajador/a demandante). Full legal name, RFC, Registro Patronal IMSS, Registro Público de Comercio data, and domicile of the employer (patrón demandado). Where the employer is a legal entity, identify the legal representative with their poder notarial details.

Employment Relationship Facts: Date of hire (fecha de ingreso), position held (puesto desempeñado), base salary and Salario Diario Integrado (SDI), last workplace location, and employment contract type (indefinite, fixed-term, or seasonal). Under Article 784 LFT, the employer bears the burden of proof on salary, seniority, dismissal cause, and working conditions — the worker need only allege the relationship existed.

Dismissal Circumstances: Date and manner of dismissal — whether the employer issued a written rescisión under Article 47 LFT citing specific causes, or dismissed verbally, or constructively dismissed through Article 51 LFT conduct. If the employer provided a written rescisión letter, its content and alleged causes must be addressed in the hechos section to allow the court to evaluate whether just cause was established.

Calculation of Indemnification Claimed (Liquidación): Precise calculation of each component claimed under Article 50 LFT and Article 162 LFT: - Indemnización constitucional: 3 months × daily salary - Indemnización por antigüedad: 20 days × daily salary × years of service - Prima de antigüedad (if 15+ years): 12 days × daily salary × years of service - Salarios caídos (back pay): up to 12 months under reformed Article 48 LFT, plus 2% monthly interest from month 13 - Proportional aguinaldo, vacaciones, prima vacacional for current year - Unpaid wages through dismissal date

Social Security Claims: Request for court order to IMSS to register worker's omitted contributions, or adjust underreported SDI, computed under Articles 15 and 304-A Ley del Seguro Social.

Reinstatement Alternative: Workers dismissed from their position may in the alternative request reinstalación (reinstatement) to their job under Article 48 LFT — the plaintiff should elect one remedy (reinstatement or indemnification) though many demandas claim both in the alternative, leaving the election to the worker after judgment.

Documentary Evidence: Employment contract (if written); recibos de nómina showing salary history; IMSS report of employer wage declarations (movimientos de trabajador); dismissal letter (aviso de rescisión) if issued; any written evidence of working conditions, seniority, and position.

Forms-legal.com provides this Labor Compensation Lawsuit Mexico template as a practical starting point for workers asserting their LFT rights. Labour proceedings in Mexico involve complex burden-of-proof rules under Article 784 LFT and require an experienced abogado laboralista with cédula profesional. Workers may also access free legal assistance through the Procuraduría Federal de la Defensa del Trabajo (PROFEDET), which provides advice and representation to workers without charge.

Free Legal Assistance: Workers without financial resources to retain private counsel may access free legal representation through PROFEDET (Procuraduria Federal de la Defensa del Trabajo), a federal agency under the STPS with offices in every state capital and major industrial city, providing advice, conciliation assistance, and judicial representation before Tribunales Laborales at no cost. State-level Defensorias del Trabajo provide equivalent services for state-jurisdiction workers. Related documents include the Termination Agreement (mx-convenio-terminacion-laboral) for consensual separation, the CFCRL Conciliation Request (mx-solicitud-conciliacion-cfcrl) for the mandatory pre-litigation conciliation filing, and the Wrongful Dismissal Letter (mx-carta-rescision-injustificada) documenting the employer-initiated termination that triggers the indemnification right.