Agreement and category details
📊 Agreement salary breakdown details
The minimum wage in Spain is not only governed by the general National Minimum Wage (SMI) but is also, in most cases, set at a higher rate by the Collective Bargaining Agreement (known as Convenio Colectivo) regulating your specific economic sector and geographical area. These agreements outline mandatory salary floors for each professional category.
🔍 What is a Collective Bargaining Agreement?
A collective bargaining agreement is a legally binding agreement negotiated between labor unions and employer associations. Under Article 82 of the Workers’ Statute, its binding nature means that no company can legally pay a base salary lower than the rate set in the collective agreement tables for your professional category. If an employer pays less, it constitutes a labor violation, and the employee is entitled to claim the back pay in court.
Professional roles are typically classified into groups from 1 to 4 (from engineers and directors down to operatives and manual laborers), and the tables determine the mandatory annual minimum, usually split into 14 monthly paychecks.
📝 Worked calculation examples
Here are two typical sector-specific minimum salary benchmarks for 2026.
Example 1: Office clerk under the Office Work Agreement
- Mandatory annual minimum salary: €18,500.00
- Equivalent monthly pay (14 paychecks): €1,321.43
Example 2: Maintenance technician under the Metal Industry Agreement
- Mandatory annual minimum salary: €21,000.00
- Equivalent monthly pay (14 paychecks): €1,500.00
❓ Frequently Asked Questions (FAQ)
The SMI serves as an absolute legal wage floor in Spain. If your agreement's salary tables set an annual amount lower than the national SMI (€15,876.00/year for 2026), your employer must pay a top-up supplement to ensure your total annual wage meets the SMI minimum.
The applicable collective agreement is legally required to be written on your **employment contract** and your **paycheck**. If it is missing, you can check with your shop steward or search the public REGCON registry using your sector and province.
These are supplementary payments, separate from your base salary, designed to cover work expenses or special conditions (like travel allowances, uniform wear, hazard pay, or night shift bonuses) set in the agreement.