To apply for the Beckham Law (the Special Tax Regime for Inbound Workers, Art. 93 of Ley 35/2006), you file Modelo 149 electronically with the Spanish Tax Agency (AEAT) within six months of your registration with Spanish Social Security. The clock starts from the activity-start date recorded on your Social Security registration, the alta — not from your arrival, your contract date, or your visa approval. The application is made online through the AEAT portal using a digital certificate, with the supporting documents uploaded beforehand. Once accepted, the AEAT issues a certificate confirming you are inside the regime, and you then file your annual return on Modelo 151 instead of the standard Modelo 100. Missing the six-month window means permanent loss of the regime for that move — there is no appeal or extension.
Before you apply: re-confirm you actually qualify
This guide assumes you have already decided the Beckham Law is right for you. Before you touch a single form, run two fast checks — because applying when you do not qualify burns a window you only get once.
The five-year non-residence test
The single requirement most applicants get wrong is the prior-residence test. To opt into the regime, you must not have been a Spanish tax resident in the five tax years before the year of your move to Spain, per Art. 93.1.a) of Ley 35/2006 as amended by Ley 28/2022. This is the five-year rule that replaced the old ten-year version when the Startup Law reformed the regime with effect from 1 January 2023.
If you spent significant time in Spain in the recent past — a previous job, an extended stay, a prior tax residency — confirm the five clean years before you file. A failed non-residence test is one of the most common reasons applications are rejected.
The five-year non-residence test runs against the five tax years before the year you move to Spain. One year of recent Spanish tax residency inside that window can disqualify you — check it before you file.
Source: Art. 93.1.a) Ley 35/2006, as amended by Ley 28/2022
A qualifying reason for the move
Second, your move must rest on a qualifying trigger: an employment contract with a Spanish employer, remote work for a non-Spanish employer (the teleworker route opened by the 2022 reform), appointment as a company director, or a qualifying entrepreneurial or highly qualified professional activity. If your situation does not map cleanly onto one of these, the application stalls at the first hurdle.
For the full set of conditions — income types, family-member extension, the director shareholding rules — see the complete Beckham Law regime guide and the dedicated eligibility breakdown before you proceed.
The six-month deadline: how to calculate your "Day One"
The deadline is the spine of this whole process, and it is unforgiving. Get the start date wrong and you can lose the regime before you have even filed. The rule is a plazo de caducidad — a forfeiture deadline — so once it passes, the option is gone for that move.
Where the clock starts — the Social Security alta date
For the principal taxpayer, the six months run from the activity-start date recorded on your Spanish Social Security registration, the alta. Not from the day you landed. Not from the day you signed your contract. Not from the day your visa was approved. The substantive rule sits in Art. 116 of the Reglamento del IRPF, and the procedure is operationalised through Modelo 149, approved by Orden HFP/1338/2023.
Where Social Security registration in Spain is not obligatory — for example, where you maintain your origin-country Social Security under a bilateral instrument — the clock instead runs from the activity-start date shown in the relevant justifying document.
Your six-month clock starts at the activity-start date on your Social Security alta — not your arrival, your contract signing, or your visa approval. This is the single most misunderstood point in the whole application.
Source: Art. 116 RIRPF; Orden HFP/1338/2023, Art. 7
The associated-family-member rule
Family members who opt in as associated taxpayers follow a different clock. Each associated taxpayer files within the later of two dates: six months from their own entry into Spanish territory, or the principal taxpayer's own deadline. Whichever falls later is the one that applies. The principal taxpayer must always file before their associated taxpayers do.
A worked example
The mechanics are easiest to see on a calendar. Suppose your Social Security alta records an activity-start date of 1 March 2026. Your six-month window runs from that date, so your Modelo 149 deadline is 1 September 2026. The day you arrived in Spain, the day you signed your contract, and the day any visa was approved are all irrelevant to this calculation — only the alta date counts.
Now add a family member. Say your spouse entered Spain on 1 February 2026, a month before your alta. Their own six-month clock would expire on 1 August 2026 — but because an associated taxpayer files by the later of their entry-plus-six-months date or the principal's deadline, your spouse's effective deadline moves out to 1 September 2026 to match yours. Had your spouse instead arrived on 1 June 2026, their entry-plus-six-months date of 1 December 2026 would be the later one, and that would govern. The rule always resolves in favour of whichever date falls later, and the principal must file first.
A practical consequence: do not let a family member file before you do. The sequence is fixed — principal first, associated taxpayers after — so plan the order as well as the dates.
| Applicant | Six-month trigger | Modelo 149 deadline |
|---|---|---|
| Principal taxpayer | Alta activity-start date: 1 March 2026 | 1 September 2026 |
| Spouse entering 1 February 2026 | Later of own deadline (1 August 2026) or principal's (1 September 2026) | 1 September 2026 |
| Spouse entering 1 June 2026 | Later of own deadline (1 December 2026) or principal's (1 September 2026) | 1 December 2026 |
Edge cases — prior Spanish history and intra-company transfers
Two situations complicate the start date. The first is a prior Spanish history. If you were registered with Spanish Social Security years ago — for a previous job or an internship — an inspector may anchor "Day One" to that historical date unless your file clearly evidences the five-year fiscal disconnection. The risk here is not just a late filing; it is that the AEAT reads your timeline differently from how you read it. Build the dossier so the relevant alta date is unambiguous, and keep the evidence of the intervening non-residence to hand.
The second is the intra-company transfer. If you moved within a multinational, your start date is often tied to the coverage arrangement governing the transfer rather than to a fresh Spanish alta. Identify which document carries the activity-start date the AEAT will treat as controlling, and calculate the six months from that. In both situations, the safe move is the same: document the timeline carefully before you file, and where the start date is genuinely ambiguous, treat the earliest defensible date as your deadline anchor so you are never caught short.
How to apply for the Beckham Law: step by step
Here is the full sequence, from arrival to your first annual return under the regime. The steps run in order, and step two is the one that starts your six-month clock — so the earlier steps should be lined up before you trigger it.
The Beckham Law application process
Obtain your NIE
Get your Número de Identificación de Extranjero. You cannot file Modelo 149 without it, so this is the first administrative step on arrival.
Register with Social Security or start your qualifying activity
Your alta with Spanish Social Security records the activity-start date. This date starts your six-month clock — note it precisely.
Register on the tax census
You must be on the Censo de Obligados Tributarios. If you are not, file the relevant census declaration first (Modelo 030 for individuals).
Gather your supporting documents
Assemble the documentation set out in Art. 119 RIRPF: proof of the Social Security alta, your qualifying-reason document, and identity papers. See the document list below.
Upload the documents to the AEAT
Before submitting the form, upload your supporting documents through the dedicated AEAT trámite, 'Aportar documentación necesaria para optar por el régimen especial'.
File Modelo 149 electronically
Submit the Modelo 149 option communication through the AEAT e-office using a digital certificate. This is the formal step that exercises your option.
Wait for the AEAT certificate
The AEAT reviews your communication and supporting file and, if everything is in order, issues a certificate confirming you are inside the regime.
File annually on Modelo 151
Share your status with your employer so the correct 24% withholding applies, and from then on file your annual return on Modelo 151 rather than the standard Modelo 100.
The documents you need are governed by Art. 119 of the Reglamento del IRPF. In practice you should have ready: your NIE and, where issued, your TIE residence card; the padrón certificate for your Spanish address; the Social Security registration certificate showing the alta date; your qualifying-reason document — an employment contract or an employer posting letter, or, where relevant, a Digital Nomad Visa resolution or a director appointment from the Mercantile Registry; and your passport. Family members applying as associated taxpayers add their own NIE and the relevant civil-status documents.
Two practical notes. The qualifying-reason document is not always the contract itself — Art. 119 refers specifically to an employer document, and depending on the managing office a full contract may be accepted or may be treated as carrying more detail than the AEAT needs. And the document list is directional, not exhaustive: director and entrepreneur cases carry their own additions.
Once your communication is filed, the AEAT has a statutory maximum of 10 working days to issue the certificate confirming your option. Processing can take longer in practice, so file early — never close to the six-month deadline.
Source: Orden HFP/1338/2023, Art. 7.4
A point worth stating plainly: ApexTax explains this process and coordinates the professionals who carry it out. It does not file Modelo 149 on your behalf.
Common rejection reasons, and what happens after you submit
Most failed applications fail for a small number of predictable reasons. Knowing them in advance is the cheapest insurance you can buy.
Why applications get rejected
The biggest single cause is a missed deadline — the six-month window closes and there is no way back in. After that come the recurring substantive failures: failing the five-year non-residence test, a move that does not rest on a qualifying reason, and incomplete or mismatched documentation. A particular trap is an employment arrangement that does not genuinely link the move to Spain; where the AEAT finds the relationship is artificial, it can deny the regime and apply penalties.
Miss the six-month window and the regime closes permanently for that move. There is no second application.
The finality is not rhetorical. The option to enter the regime is a right exercised by declaration, and under Art. 119.3 of the Ley General Tributaria a right of this kind cannot be rectified once the regulatory deadline has passed. Illness or personal hardship does not extend it.
After submission — the certificate, withholding, and annual return
Once the AEAT accepts your communication, it issues the certificate confirming your status. You give this to your employer so they apply the 24% withholding correctly from the outset. The regime then runs for the year you become a Spanish tax resident plus the following five — six tax years in total — and your annual filing switches from the standard Modelo 100 to Modelo 151.
How ApexTax helps with a Beckham Law application
ApexTax is a Tax Strategy Consultancy and your Single Point of Contact for a move to Spain. For a Beckham Law application, that means mapping your timeline — the alta date against the six-month window — confirming the strategy is sound before the clock starts, and coordinating the independent qualified Spanish professionals who handle the Modelo 149 filing and your ongoing Modelo 151 returns. The role is Strategy & Coordination: a Relocation Architect that sequences the move so nothing slips through a deadline.
Implementation of the Modelo 149 filing and annual Modelo 151 returns is delivered by independent qualified Spanish tax professionals selected and coordinated by ApexTax. ApexTax does not file Modelo 149 itself, represent applicants before the AEAT, or provide formal tax advice.