📊 Monthly compensation breakdown with night shift
A night shift bonus (plus de nocturnidad) is a salary supplement paid in Spain to compensate for the higher mental and physical strain associated with working during night hours. Under the Spanish Workers’ Statute, this premium is regulated and further detailed in industry-specific collective bargaining agreements.
📊 2026 night shift premium limits
While each collective agreement sets its own rates, standard parameters in Spain include:
| Regulation Type | Standard Rate or Window | Base of Calculation |
|---|---|---|
| Night Shift Premium | 25% to 30% extra pay | Calculated on the base hourly rate of your agreement. |
| Statutory Night Window | 22:00 to 06:00 | The mandatory timeframe defined by Spanish law. |
| Night Worker Status | Minimum 3 hours daily or 1/3 of yearly hours | Threshold that grants specific medical and rest rights. |
🌙 What qualifies as night work under Spanish law?
According to Article 36 of the Spanish Workers’ Statute, night work is defined by:
- All work hours performed within the statutory night window from 22:00 in the evening to 06:00 in the morning.
- If you perform tasks in this window, you are entitled to the night premium for each hour worked, unless your base salary was specifically established on the premise that the work is nocturnal by its very nature (such as night guards or emergency staff).
⚙️ How to calculate your night shift bonus
To estimate this supplement, apply the premium percentage designated in your collective bargaining agreement:
- Identify your base hourly rate from your payslip.
- Apply the extra premium percentage (e.g. 25%).
- Multiply the resulting extra rate by the number of night hours worked during the month:
Night Shift Bonus = Night Hours Worked × Base Hourly Rate × (Premium % / 100)
⚖️ Exemptions and non-accumulative premiums
It is important to know when a night shift premium is not paid:
- Nocturnal contracts: If you are hired specifically for night shifts and your base salary already accounts for this, you do not receive an extra plus.
- Unified shift premiums: Some collective agreements consolidate turn supplements into a single “plus de turnicidad” that covers night work unifiably.
🚶 Health rights and limits for night shift workers
Working night shifts continuously poses health risks, which is why Spanish law implements limits:
- Night workers cannot work more than an average of 8 hours per day over a 15-day reference period.
- Performing overtime hours is strictly prohibited for night workers (except for force majeure to repair urgent damages).
- Night workers have the right to free health assessments before starting and at regular intervals.
❓ Frequently Asked Questions (FAQ)
Yes. The Spain Supreme Court ruled that night shift premiums must be included in your vacation pay if you receive this concept regularly during the year (for at least 6 out of the 11 preceding months).
Yes, fully. The night shift bonus is treated as standard salary income. It is subject to IRPF tax withholding and social security contributions, meaning it contributes to your future pension and unemployment benefits.
Yes. If you work overtime hours during the night window, you must receive both the overtime multiplier rate and the night shift premium rate cumulatively in your paycheck.
In the rare event that the collective agreement is silent, the Workers' Statute applies directly, requiring specific compensation for night work that cannot be lower than the standard hourly wage.
No. In Spain, night work is strictly prohibited for employees under 18 years of age. They are also barred from performing overtime or hazardous work in night shifts.