Payroll in Spain: A Guide for International Employers

Introduction

Spain has one of the most structured payroll systems in Europe. The rules are clearly defined, but the complexity comes from the number of layers. National law sets the floor. Collective bargaining agreements (convenios colectivos) often raise it. Regional public holiday calendars vary by autonomous community. And contribution rates, salary floors, and minimum bases are updated annually.

For international employers hiring in Spain for the first time, the most common mistake is not ignorance of the rules, it is treating Spain's payroll system as if it resembles the employer's home market. It does not. This guide covers the main components: social security contributions, payroll taxes, mandatory benefits, collective agreements, and severance obligations.

Key facts at a glance

How much does it cost to employ someone in Spain?

Total employer cost in Spain runs substantially above gross salary. As a planning rule, budget between 30% and 35% on top of gross salary to cover mandatory social security contributions. For an employee earning €3,000 gross per month, this adds approximately €900 to €1,050 in employer-side contributions on top of the payroll cost.

The exact figure depends on the employee's contract type, industry classification, and whether salary exceeds the maximum contribution base, but the 30% to 35% range holds across most standard office-based roles with indefinite contracts.

For a broader country-by-country view of what an employee really costs across the region, see our guide on hiring your first European employee.

What are Spain's employer social security contributions?

Spain's employer social security contributions are split across several components, each funding a different element of the social safety net. For a standard indefinite contract in 2026, the fixed employer-side contributions are:

Combined, the fixed contributions for a standard indefinite contract sit at approximately 29.90%, with the occupational accident rate on top. Total employer social security cost therefore typically lands in the range of 30% to 31% of the contribution base for most office-based roles.

What is the contribution base and how is it calculated?

Social security contributions are not simply applied to gross salary. They are applied to a contribution base, which is subject to a monthly floor and ceiling set by the government each year.

For 2026, the maximum monthly contribution base is €5,101.20. For salaries above this figure, contributions are only calculated on the capped amount, which provides some cost predictability for high-salary roles. The minimum contribution base for 2026 is €1,424.40 per month, linked to the national minimum wage. If an employee's salary falls below this level, contributions are still calculated on the minimum base.

Employees are also classified into one of 11 occupational groups, each with its own minimum contribution base. Senior executives and engineers fall into Group 1, with a minimum monthly base of approximately €2,118. Unskilled employees fall into Group 7, with a minimum of approximately €1,381.

What is a convenio colectivo and does it apply to your employees?

A convenio colectivo is an industry-wide or sector-specific collective bargaining agreement that sets minimum employment conditions for workers in that sector, regardless of what an individual contract says. Around 87% of employees in Spain are covered by one.

Convenios set minimum salary scales, overtime rates, leave entitlements, sick pay supplements, and working hour rules, typically above the statutory national minimums. The applicable convenio depends on the employee's sector and, in some cases, their autonomous community or province.

If no industry convenio applies, national statutory minimums govern. Spain's gross national minimum wage for 2026 is €1,221 per month (€17,094 per year), confirmed under Royal Decree 126/2026 of 18 February 2026.

What are Spain's mandatory leave entitlements?

Annual leave. The statutory minimum is 30 calendar days per year, equivalent to 22 or 23 working days. Convenios frequently provide 25 working days or more in practice.

Public holidays. Employees are entitled to up to 14 paid public holidays per year: 8 national, with the remainder set at the level of the autonomous community and municipality. Public holidays are separate from annual leave and are not deducted from it. For the full 2026 calendar, see our guide to Spain public holidays 2026.

Parental leave. Both parents are entitled to 16 weeks of paid parental leave, funded through the social security system rather than the employer directly. This applies equally to both parents following legislative reform.

Working hours. As of the 2025 reform, the legal maximum for full-time employees is 37.5 hours per week. Time tracking is now required to be digital, so paper records and spreadsheets are no longer compliant.

How does sick pay work in Spain?

Sick pay in Spain combines social security payments and, in many cases, employer top-ups required under the applicable convenio. Under the statutory framework:

Many convenios require the employer to supplement the social security payment to bring the employee up to 100% of salary for part or all of the sick period. The applicable supplement depends on the sector agreement and should be checked before the contract is signed.

What are the severance rules?

Spain uses a formula-based approach to severance, which makes budgeting more predictable than markets where severance is negotiated case by case.

In addition to severance, all departures require a finiquito, a settlement document that covers any outstanding holiday pay, proportional 13th and 14th month payments, and any pending expenses. The finiquito is separate from severance and is often the source of budget surprises for employers who plan for one but not the other.

Salary for severance purposes is calculated on a daily rate (annual salary divided by 365), not on a monthly basis. The applicable convenio may specify how to calculate the daily rate and which pay components to include, which can affect the total materially when bonuses or regular commissions are involved.

What changed in Spain's payroll system in 2026?

Two changes are relevant for employers in 2026:

Additional Solidarity Contribution (ASC). From 1 January 2026, employees earning above the maximum contribution base of €5,101.20 per month are subject to a new tiered solidarity contribution. The employer bears the majority of this contribution, approximately 83% of the total. For salaries in the range most commonly seen in professional and managerial roles, the additional cost is modest but needs to be factored into payroll system configuration and workforce planning for high earners.

Maximum contribution base increase. The maximum monthly contribution base rose to €5,101.20, up from €4,720 in 2025. Employers with high-salary employees should update their payroll calculations to reflect the new ceiling.

How do you register as an employer in Spain?

Direct employment in Spain requires registration at several levels before the first employee can be onboarded:

1. Register with the Spanish Tax Agency (AEAT) to obtain a tax identification number and register for payroll tax (IRPF) withholding obligations.
2. Obtain a Social Security Contributions Account Code (Código de Cuenta de Cotización) from the Social Security General Treasury (TGSS). This is required before any employee can be registered.
3. Register each employee with the social security system before their first working day.
4. Register the employment contract with the State Employment Service (SEPE) within 10 days of the start date.
5. Submit payroll through the Sistema RED platform, Spain's centralised electronic portal for social security filings.

For companies hiring their first employee in Spain without an established entity, an Employer of Record can carry the registration, payroll, and compliance obligations as the legal employer, avoiding the need to set up Spanish infrastructure for an initial hire.

Where this leaves you

Spain's payroll system is well-defined and formula-driven in many respects, which makes it more predictable than markets where obligations are negotiated case by case. The complexity comes from the layering of national law, sector convenios, and regional variation, not from ambiguity in the rules themselves.

Sources

• Seguridad Social (Spain), Contribution Rates for Employees 2026: common contingencies rate, unemployment rates by contract type, FOGASA, vocational training, minimum contribution base
• Seguridad Social (Spain), Royal Decree-Law 3/2026: maximum contribution base set at €5,101.20 per month from 1 January 2026
• Ministry of Labour and Social Economy (MITES), Posting of Workers to Spain: 2026 minimum wage, Workers' Statute references for annual leave, working time, and public holidays
• Ministry of Labour and Social Economy (MITES), Labour Guide: employment contract requirements, collective agreement framework, severance rules
• Boletín Oficial del Estado (BOE), Royal Legislative Decree 2/2015: Workers' Statute consolidated text, statutory basis for annual leave, severance calculations, and finiquito obligations
• Seguridad Social (Spain), Order PJC/297/2026 of 30 March: 2026 contribution rules including the Additional Solidarity Contribution tiers and updated bases
• OECD, Taxing Wages 2026: comparative employer social security cost data for Spain