Spanish employer

Documents for the Beckham Law with a Spanish employment contract

This is the route the law was written for. A company in Spain hires you, registers you with Social Security, and that registration is the document the tax office uses to check both the cause of your move and your deadline.

The paperwork is short. What goes wrong is almost never a missing document: it is the date. People count the 6 months from their arrival or from signing the contract, and the clock had already started weeks earlier.

The date your 6 months count from

Your registration with Spanish Social Security (the alta). Not your first day at work, not your flight, not the contract signature.

Work out your exact due date →

The documents, one by one

In the order a professional would ask for them. The first item is the one that starts your deadline.

  1. 01

    Social Security registration (alta) showing the date

    Why it matters
    It is the date the 6-month clock starts from. AEAT checks it against Social Security’s own records.
    Where to get it
    Your employer registers you. Ask HR for the registration resolution, or download the “informe de vida laboral” from the Social Security portal.
    The usual mistake
    Counting the 6 months from your arrival or your contract date instead of the registration.
  2. 02

    Passport and NIE

    Why it matters
    Identifies you on Modelo 149 and every later filing.
    Where to get it
    The NIE is issued by the police (Extranjería) in Spain or by a Spanish consulate before you travel. EU citizens receive it with their registration certificate.
    The usual mistake
    Filing with a passport number only. The form asks for the NIE.
  3. 03

    Proof of tax residence abroad for the last 5 years

    Why it matters
    You must not have been a Spanish tax resident in the five tax years before the move, and the burden of proof is yours.
    Where to get it
    Tax returns, assessments or residence certificates from the country you lived in, for each of those years.
    The usual mistake
    Gaps. If you spent a year travelling with no tax residence anywhere, gather what you can: leases, bank statements, travel records.
  4. 04

    Employment contract

    Why it matters
    It evidences the cause of the move: employment ordered or accepted before you became resident.
    Where to get it
    Your employer. If it is in another language, keep a translation ready in case AEAT asks for it.
    The usual mistake
    A contract dated after you already lived in Spain, which suggests the move came first and the job second.

Family moving with you? Add the family documents: each member applies separately. Civil registry of the country of issue, apostilled and translated where required, plus each member’s Social Security or registration date.

Particular to this route

  • Transferred inside an international group? Keep the transfer letter too. It helps show the move was employment-driven.
  • Your employer can only withhold at 24% once AEAT issues the certificate that follows approval. Until then it withholds under the general scale and you recover the difference on Modelo 151.
  • A contract signed after you already lived in Spain is a red flag: the regime requires the move to be caused by the job, not the other way round.

When to have what

  1. 01

    Before the move

    Gather the proof of residence abroad for the last five years, request the NIE and start the digital certificate. These three take the longest and none depends on your employer.

  2. 02

    Registration day

    Write the date down. Run it through the deadline calculator and put the due date, and a date four weeks earlier, in your calendar.

  3. 03

    Weeks 1 to 4

    Assemble the route documents: contract, letters, company papers. Order translations where needed. Decide whether you file yourself or through a professional.

  4. 04

    Well before month 6

    File Modelo 149. There is no advantage in waiting and every week of margin absorbs a paperwork problem.

  5. 05

    After approval

    Give AEAT’s certificate to your employer so withholding drops to 24%. From then on you file Modelo 151 each year instead of the standard return.

Frequently asked questions

Do I need the contract to be signed before I move to Spain?

The law requires the move to be a consequence of the employment. In practice AEAT looks at dates: a contract or offer dated before you became resident is the cleanest evidence. A contract signed after months of living in Spain invites questions.

My employer registered me with Social Security late. Which date counts?

The effective registration date in Social Security’s records, which is the one AEAT checks. A late registration can give you more deadline time but creates employment-law issues for the employer; do not rely on it.

Can my employer file Modelo 149 for me?

Yes, with a power of attorney or through a professional. Many employers leave it to the employee. Whoever files, the 6-month window is the same.

Want to know where you stand?

Five minutes, no sign-up: verdict, deadline and what it is worth. Or ask to be matched with a registered professional for a fixed quote.

General information, not tax or legal advice. The regime has cumulative requirements and a 6-month deadline with no extensions; whether it fits you depends on your full situation.

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