Hiring a Foreign Worker in Spain in 2026: Employer Guide
Work authorisation, Social Security registration, income tax withholding and ongoing employer duties when you hire a non-Spanish employee in Spain.
Updated: 4 July 2026.
Summary: As an employer, you must confirm the person is legally allowed to work as an employee (a valid permit, or EU/EEA nationality), register them with Social Security before their first working day, and apply the correct income tax withholding.
Who needs an NIE and a work permit
The NIE (Número de Identidad de Extranjero) is a foreign national's tax and identification number in Spain. Every foreign employee needs one, but an NIE on its own does not authorise someone to work. You also need to check the underlying residence and work status.
- EU/EEA/Swiss nationals: valid ID document plus NIE is enough. They can work without further authorisation.
- Non-EU nationals with a TIE for employed work (por cuenta ajena): valid, provided the job matches the occupation and location on the permit.
- Student residence (TIE) holders: under the Immigration Regulation in force since 20 May 2025 (Royal Decree 1155/2024), a higher-education study stay allows work of up to 30 hours per week without a separate work authorisation, provided the job is compatible with the studies. Always check what the individual card allows.
- No permit at all: you cannot hire this person. They first need an initial residence-and-work authorisation. Our sister firm, Extranjería Clara, handles this process.
Registering with Social Security before day one
You must register the employee with Social Security before their first day of work. There is no grace period for this step; late registration exposes the company to penalties under Spanish labour inspection rules. See the official Seguridad Social employer registration procedure.
The employment contract must also be reported to the public employment service (SEPE) through the Contrat@ system within 10 working days of the date the contract is signed. Details are on the official SEPE site.
Income tax withholding (retención de IRPF)
- Tax resident in Spain: withholding follows the general progressive IRPF brackets, based on salary, family situation and contract type.
- Non-tax-resident: a flat 24% withholding on gross pay applies, reported through Modelo 216. A reduced 19% rate is available for EU/EEA residents, but only if the employee provides an official tax residence certificate from their home country; without it, the general 24% applies. See the Agencia Tributaria guidance on non-resident income tax (IRNR).
A foreign worker who arrives in 2026 and spends fewer than 183 days in Spain that calendar year is normally treated as a non-tax-resident for the first year.
The Beckham Law for inbound employees
If you hire a director or specialist relocating from abroad, they may qualify for the special expatriate tax regime known as the Beckham Law, paying a flat 24% rate on Spanish employment income for up to 6 years. The employee applies using Modelo 149 within 6 months of registering with Social Security. As the employer you have no separate filing obligation, but it is useful to know the option exists, since it can affect net salary expectations during negotiations.
Ongoing employer obligations
- Monthly payslips (nóminas).
- Quarterly Modelo 111 for income tax withholdings.
- Annual Modelo 190 summary.
- Annual withholding certificates for the employee, used for their own Spanish tax return.
Common mistakes
- Hiring someone without checking their work authorisation first. Employing a foreign national without the required prior residence-and-work permit is a very serious infringement under Spain's Immigration Act, punishable by a fine of 10,001 to 100,000 euros per worker (Ley Orgánica 4/2000, articles 54 and 55). See the official text on BOE.
- Applying resident withholding rates when the worker is still a non-resident for tax purposes.
- Forgetting Modelo 216 on payments to non-residents.
We handle the payroll side (payslips, Contrat@, Modelo 111, Modelo 190) from 12 € per payslip, plus VAT. If you also need the work authorisation itself, we coordinate directly with Extranjería Clara so the two processes run in step. Our standard advisory fee for a one-off consultation is 75 € + VAT (90.75 €).
Frequently asked questions
Can I hire an EU citizen without a work permit?
Yes. EU/EEA and Swiss nationals only need valid ID and an NIE; no separate work authorisation is required.
What is an NIE and is it the same as a work permit?
The NIE is simply a tax and identification number. It does not by itself grant permission to work; you must also check the person's residence and work status.
When must I register a foreign employee with Social Security?
Before their first day of work, with no exceptions or grace period.
What tax rate applies if my new employee is not yet a Spanish tax resident?
A flat 24% withholding on gross pay applies via Modelo 216, reduced to 19% for EU/EEA residents who provide a tax residence certificate.
What happens if I hire someone without checking their permit?
You risk a fine of 10,001 to 100,000 euros per worker under the Immigration Act, plus possible Social Security penalties.
Does the Beckham Law change anything for the employer?
No extra employer paperwork, but it can lower the employee's effective tax rate to 24% for up to 6 years, which may affect salary negotiations.