Incapacidad temporal (IT)

Spanish temporary incapacity (Incapacidad Temporal, IT) is governed by articles 169 to 176 of the Consolidated General Social Security Law (Real Decreto Legislativo 8/2015), implemented by Royal Decree 625/2014 on the management of IT processes and Royal Decree 1430/2009 on medical tribunals. Management is shared between the regional Public Health Service (which issues medical certificates), the INSS (which awards and pays the benefit), and the colaborating mutual society contracted by each employer for occupational-injury coverage.

The current regime incorporates changes from Royal Decree-Law 1/2024 on the simplification of medical certificates: since April 2024, sickness and recovery certificates are no longer handed in person to the worker but transmitted electronically between the National Health System, INSS and the employer.

IT covers two types of contingencies, with distinct rules and amounts:

• Common contingencies — common illness and non-work accident. Managed by INSS or the mutual depending on the employer's choice. The amount is 60% of the regulatory base from day 4 to day 20, and 75% from day 21 onwards. The first 3 days are unpaid (unless covered by collective agreement).
• Occupational contingencies — workplace accident and occupational illness. Managed by the employer's mutual. The amount is 75% of the regulatory base from the day after the medical certificate. The 3-day waiting period does not apply.

The distinction is critical because it determines who pays, for how long, and at what rate. The initial classification is made by the Public Health Service doctor when issuing the medical certificate, but it can be challenged: if you believe your sickness is occupational and it was classified as common, you have 4 days to appeal to INSS (Royal Decree 625/2014, article 7).

To qualify for the IT subsidy (article 172 LGSS), the worker must:

• Be affiliated and registered in some Social Security regime, or in a status equivalent to registration (subsidised total unemployment, posting abroad, etc.).
• For common illness: have an accumulated qualifying period of 180 days in the 5 years immediately preceding the qualifying event. For workers under 21, the period is reduced.
• For any accident, occupational or not, and for occupational illness: no qualifying period required.
• Keep contributions up to date (article 28 LGSS) — responsibility for unpaid contributions falls on the employer in the General Regime.

Self-employed workers (RETA regime) must specifically contribute for common contingencies (mandatory since 2008) or for occupational contingencies (optional until 2022, mandatory since 2023). Domestic-service employees have IT coverage from day one for common contingencies since 2012.

The amount is calculated on the daily regulatory base, which for common contingencies is the worker's contribution base for the previous month divided by 30 (general regime) or by the number of days contributed (other regimes). For occupational contingencies, the base of the previous month is used including overtime and other variable components (articles 6 and 7 RD 625/2014).

Percentages:

• Common contingencies: 60% of the regulatory base from day 4 to day 20, 75% from day 21 onwards.
• Occupational contingencies: 75% from the first day.
• Collective agreement: many agreements improve these percentages (typically 100% throughout common-illness leave from day one). The improvement is paid by the employer, not by INSS.

Payment method: in the general regime, days 1-15 of common-illness leave are paid by the employer with social-security debit ('delegated payment'). From day 16 onwards, INSS or the mutual pays directly through the employer's payroll with deduction. In the RETA, payment is made by INSS or the mutual directly to the self-employed person.

The maximum initial duration of IT is 365 days (12 months). At the end of this period, the INSS Medical Inspection can:

• Grant ordinary extension up to 545 days (18 months) if the clinical situation suggests recovery or improvement enabling return to work.
• Initiate a permanent-incapacity file if the limitations appear to be definitive.
• Declare medical discharge with or without sequelae — the worker must return or appeal the discharge within 4 days.

After 545 days, only an exceptional extension of an additional 180 days is possible (up to 730 days total, 24 months) if imminent discharge is foreseen. After this period without discharge, an invalidity file is automatically initiated (article 174 LGSS).

Medical-discharge appeal must be filed within 4 calendar days of notification, before the INSS Medical Inspection (article 4 RD 1430/2009). The worker remains in protected status during the procedure.

The IT application is initiated automatically by the medical certificate (parte de baja) issued by the family doctor at the public health center, hospital, or specialized clinic. Since the digitization in April 2024, the certificate is sent electronically from the National Health System to INSS and to the employer.

For the worker, the procedure is:

1. Medical consultation when sick — request a sick note (parte de baja) from the family doctor.
2. Confirmation parts (partes de confirmación) — every 7 days for the first 30 days, then every 14 days, then every 35 days. Required to maintain the benefit.
3. Discharge part (parte de alta) — when recovered, signed by the doctor. The benefit ends with discharge.
4. Communication to employer — the employer is informed automatically; the worker must keep them informed of the expected duration.
5. For collective improvement (top-up): the employer pays directly via payroll, no separate procedure needed.

Documents needed for special cases (extension to 545 days, exceptional 730-day extension, transition to permanent invalidity): managed by INSS Medical Inspection automatically, no separate application needed from the worker.

Frequent issues with IT for workers in Spain:

Missed confirmation parts: failing to attend the medical confirmation appointment results in benefit suspension. The doctor must explicitly request the next appointment date. If you miss, contact the health center immediately to reschedule.

Premature discharge: when the INSS Medical Inspection issues medical discharge but you are still unable to work, you have 4 calendar days to appeal. The appeal goes to the INSS Medical Inspection through the electronic portal. Common reasons for unjustified discharge: pressure on the medical system, INSS time-of-recovery estimates that are too optimistic.

Misclassification as common rather than occupational: if your injury or illness is due to work but classified as common, the percentage paid is lower (60% vs 75%) and the 3-day waiting period applies. Challenge the classification within 4 days, with medical evidence linking the condition to work.

Employer non-payment: in the general regime, days 16-20 should be paid by the employer with social-security debit. If the employer fails to pay, the worker can request that INSS pay directly ("pago directo") to avoid wage delays.

End of IT without recovery: if you reach 545 or 730 days without medical discharge and without invalidity declaration, you fall into legal void. INSS should initiate the invalidity file automatically, but follow up to avoid administrative inertia.

Collective agreement improvement: check your CC.OO. or UGT collective agreement for IT top-ups. Many sectors (banking, insurance, large industry) pay 100% from day 1.

IT interacts with multiple Spanish social benefits:

• Unemployment benefit (Prestación por desempleo): incompatible during IT. If you were on unemployment when sickness began, IT replaces unemployment payment temporarily. SEPE pauses unemployment days during IT.
• Maternity/paternity benefit: if maternity leave begins during IT, IT ends and maternity begins. If pregnant during IT, special rules apply for maternity leave timing.
• Permanent invalidity pension: if IT extends past 730 days without recovery, transition to invalidity pension (parcial, total, absoluta, gran invalidez).
• Family/social assistance: IMV, PNC compatible. Family benefits (allocations familiales) compatible.
• Pension contributory: incompatible for active workers; for retirees who develop illness, their pension continues without IT.

For self-employed workers: IT and any complementary private insurance benefits combine. The IT replaces work income during sick leave; private insurance may add a top-up.

The IT process involves multiple medical examinations:

1. Initial diagnosis: family doctor or specialist issues the sick note (parte de baja).
2. Confirmation parts: every 7/14/35 days, the worker attends medical follow-up. The doctor assesses recovery progress.
3. INSS Medical Inspection: takes over for prolonged cases or appeals. Can issue medical discharge or grant extensions.
4. EVI (Equipo de Valoración de Incapacidades): regional medical panel that assesses for invalidity declaration. Applies at end of IT if recovery is uncertain.
5. Tribunal Médico (Spain's medical tribunal): final medical assessment authority.

Appeals procedures:

• Medical discharge appeal: within 4 calendar days, electronically through INSS portal or in CAISS.
• Reclamación previa: against denial of extension or transition to invalidity, within 30 days.
• Demanda before Juzgados de lo Social: judicial appeal within 30 days.
• Recurso de suplicación before TSJ: against Juzgado Social ruling.

Success rates: medical discharge appeals succeed in approximately 30% of cases with strong medical evidence. Reclamaciones previas have similar rates.

Self-employed workers under RETA have specific IT rules:

Mandatory coverage: since 2008, IT for common contingencies is mandatory. Since 2023, IT for occupational contingencies is also mandatory (was optional before).

Amount and percentages: same as employees — 60% from day 4-20, 75% from day 21 (common contingencies). For occupational: 75% from day 1.

Waiting period: 3 days for common (not paid by RETA but possibly by self-funded health insurance), 1 day for occupational.

Application procedure: medical certificate transmitted to INSS or to the affiliated Mutua (most self-employed contract with a Mutua). Direct payment from Mutua/INSS to self-employed person's bank account.

Special case: "cese de actividad" (cessation of activity): if the self-employed person closes the business during IT, the IT continues until medical discharge, then transitions to cessation-of-activity benefit (if eligible).

For TRADE (autonomous economically dependent): similar to self-employed but with specific protections under RD 197/2009.

Recent and upcoming IT reforms:

RDL 1/2024 (April 2024): digitalization of medical certificates. Sick notes are no longer handed to the worker but transmitted electronically to INSS, mutual, and employer. Reduces administrative burden.

Royal Decree 463/2024: medical confirmation parts simplified. Reduces frequency for chronic conditions.

2025 Reform Project: under discussion, includes:

• Reduction of waiting period for common contingencies from 3 days to 1 day.
• Improvement of percentages from 60% to 75% starting day 4 (vs. day 21 currently).
• Better integration between INSS, Mutuas and Public Health Service.
• Specific protections for caregivers and chronic patients.

The trend is toward simpler, more generous IT coverage, particularly for vulnerable workers (low-income, women, migrants). The Spanish system has been evolving steadily since the 2008 financial crisis toward better worker protections.

Spanish temporary incapacity (IT) is a foundational worker protection in the Spanish social security system. Key takeaways:

• Common illness/non-work accident: 60% of regulatory base from day 4-20, 75% from day 21. 3-day waiting period.
• Occupational accident/illness: 75% of regulatory base from day 1. No waiting period.
• Maximum duration: 365 days, extendable to 545, then 730 (exceptional).
• 180-day cotización in 5 years required for common; no cotización required for occupational.
• Self-employed (RETA) covered since 2008 (common) and 2023 (occupational).
• Collective agreements often improve percentages to 100% from day 1.

For migrant workers, IT is accessible on the same terms as Spanish workers, with EU coordination via Regulation 883/2004. Common-language medical interpreters are increasingly available in public health centers and INSS offices in major cities.

For appeals — medical discharge, extension denial, invalidity transition — the 4-day window for medical appeals is critical. Use union representation (CC.OO., UGT) or legal aid (turno de oficio) for complex cases.

Practical examples illustrating IT in Spain:

Example A — Office worker with broken leg from non-work fall: 35-year-old administrative employee, monthly salary €2,000 gross. Falls at home and breaks leg, requiring 4 weeks off. Classified as common contingency (non-work accident).

• Days 1-3: no payment (3-day waiting period for common).
• Days 4-20: 60% × (€2,000 ÷ 30) = €40/day → 17 days × €40 = €680.
• Days 21-28: 75% × (€2,000 ÷ 30) = €50/day → 8 days × €50 = €400.
• Total IT during 28 days: €1,080 (compared to ~€1,866 normal monthly salary).
• If collective agreement improves to 100% from day 1: employer tops up to full salary, no loss.

Example B — Construction worker with workplace injury: 42-year-old builder, monthly salary €1,800 gross + €200 monthly variable. Falls from scaffold, breaks back, 8 months off. Classified as occupational accident.

• From day 1: 75% × (€2,000 ÷ 30) = €50/day.
• 8 months: 240 days × €50 = €12,000.
• Mutua del empresario pays directly.
• If invalidity declared at end of IT: transition to permanent disability pension.

Example C — Self-employed shop owner with cancer: 50-year-old shop owner, RETA, contribution base €1,200/month, common contingency.

• Days 1-3: nothing.
• Days 4-20: 60% × €40/day = €24/day → €408.
• Days 21 onwards: 75% × €40 = €30/day.
• If treatment lasts 18 months: extended IT, possibly transitioning to permanent invalidity.

Example D — Pregnant employee on bed rest: 32-year-old, salary €1,500/month. Doctor orders bed rest 6 months before delivery. Common contingency until maternity leave begins.

• IT first, then maternity leave (16 weeks at 100% of salary).
• Total time covered: 6 months IT + 4 months maternity + potential parental leave.

Key practical advice for IT in Spain:

1. Attend all medical appointments: missing the confirmation parte de baja can trigger benefit suspension. Reschedule immediately if you must miss.

2. Keep documentation: medical records, hospital discharges, specialist reports. Useful for appeals or invalidity transitions.

3. Know your collective agreement: check CC.OO. or UGT for sector-specific IT top-ups. Many improve the 60%/75% to 100%.

4. For occupational vs. common classification: be specific in describing the work circumstances. Lawyer or union rep can help if the classification seems wrong.

5. For 4-day medical appeal deadline: critical to know. Always check the medical discharge for accuracy and appeal if needed within 4 calendar days.

6. For self-employed: understand your Mutua coverage. Some have better service than INSS direct payment.

7. For migrants: Spanish medical certificates are valid throughout Spain regardless of where issued. If you travel for treatment, ensure the issuing doctor connects to INSS.

8. For chronic conditions: the system distinguishes between IT (temporary) and Invalidity (permanent). Don't let IT extend indefinitely without transition — push for the appropriate declaration.

The Spanish IT system, while complex, provides reasonable income protection during illness. For workers integrated into the Social Security system (with formal contracts and contributions), the protection is solid and accessible.

In 2026, the Spanish IT system covers approximately 17 million workers in employment plus 3 million self-employed (RETA), totaling ~20 million potential beneficiaries. Annual statistics:

• Total IT processes (new sick leaves) per year: ~6 million.
• Average duration of IT: 28 days (common contingency), 45 days (occupational).
• Annual spending on IT subsidies: ~€12 billion (combining INSS and Mutua payments).
• Percentage of IT cases transitioning to permanent invalidity: 4-5%.
• Sectors with highest IT rates: construction, healthcare, agriculture, transportation.

The system has evolved significantly from the pre-2014 paper-based system to today's largely digitalized framework. The 2024 reform (RDL 1/2024) eliminated the need for workers to physically hand the medical certificate to the employer, streamlining administrative processes.

For migrant workers, IT access has improved substantially over the past two decades. The 2008 economic crisis exposed gaps in coverage for informal and precarious workers, leading to gradual reforms extending IT to domestic workers (2012), self-employed contingencies (2008/2023), and ensuring electronic processes accessible to all.

Comparing Spanish IT with other European systems:

• France (Indemnités Journalières): 50% of regulatory base from day 4, no maximum days for chronic conditions. Similar to Spain.
• Germany (Krankengeld): 70% of base salary from day 43 (employer pays first 6 weeks at 100%). More generous than Spain initially, similar long-term.
• Italy (Indennità di Malattia): 50-66.6% of base, similar to Spain but shorter duration.
• UK (Statutory Sick Pay): £109.40/week from day 4, much lower than Spain.
• Portugal (Subsídio de Doença): 55-75% of base salary, similar to Spain.
• Netherlands (Ziektewet): 70% of salary for up to 2 years, more generous than Spain.

The Spanish system is in the European mainstream — neither the most generous nor the least. Workers who become ill in Spain receive a reasonable percentage of their salary during recovery, with strong protections for occupational conditions. The 2025 reform discussions aim to push Spain closer to northern European standards (eliminating waiting period, increasing percentages).

The Spanish temporary incapacity system is a comprehensive worker protection mechanism, accessible to all formally employed workers regardless of nationality. The 60%/75% benefit structure, combined with collective agreement improvements, ensures that most workers can survive economically during illness without falling into financial crisis.

For migrant workers, the key is to ensure that:

• Your contract is formal and contributions are paid up to date.
• You attend all medical appointments to maintain the benefit.
• You know your collective agreement provisions (sector union can confirm).
• You appeal within 4 days if discharge seems premature.
• For occupational injuries, document everything (workplace, witnesses, circumstances).
• For self-employed (RETA), ensure both common and occupational contingencies are covered.

The system has steadily improved over the past two decades, particularly with the 2024 digitalization reforms. For workers who navigate it correctly, it provides solid income protection during one of life's most vulnerable times — illness.

Key contacts for IT in Spain:

• INSS (Instituto Nacional de la Seguridad Social): seg-social.es, sede.seg-social.gob.es. Phone: 901 16 65 65 (cita previa).
• CAISS: presence in all province capitals.
• Mutuas colaboradoras: ASEPEYO, FREMAP, MC Mutual, Solimat, etc. Direct contact through your employer.
• Public Health Service (SNS): regional services (SAS Andalusia, CatSalut Catalonia, SERMAS Madrid, etc.).
• Unions: CC.OO. (Comisiones Obreras), UGT (Unión General de Trabajadores), USO. Free legal advice on IT matters.
• For self-employed: ATA (Federación Nacional de Asociaciones de Trabajadores Autónomos), UPTA (Unión de Profesionales y Trabajadores Autónomos), CEAT.
• Migrant associations: ATIME, ATER, FEDROM, FILE, FENADEE — for cultural mediation and language support.

Free legal aid (Servicio de Orientación Jurídica del Colegio de Abogados) is available for IT-related appeals when household income falls below the threshold.

Spanish temporary incapacity is a fundamental worker protection — solid, accessible, and continuously improved. For all workers in Spain, knowing your rights and procedures ensures you can navigate illness without economic catastrophe.

If you become ill in Spain: see the family doctor immediately, follow the medical certificate procedure, attend all confirmations, watch the calendar at 365/545/730 days for extensions or invalidity transition, and use union or legal aid for appeals. The system works for those who use it correctly.

Practical note for cross-border families: under EU Regulation 883/2004 on the coordination of social security systems, a worker employed in this country and their dependent family members have the right to be treated identically to nationals when applying for this benefit. Documents issued in another EU member state — for example a German birth certificate, a Polish marriage certificate, or a Lithuanian civil-registry extract — must be accepted by the responsible authority on equal terms with national documents, possibly after a certified translation. The Hague Apostille Convention applies for non-EU documents.