Complex cross-border tax content written for executives, founders, and professionals moving to or operating in Spain. No filler, no generalities — only analysis that matters.
All Spanish DGT international taxation doctrine 2023-2026 classified by topic and translated into plain English. 10 main topics, 46 subtopics, each with literal Spanish text + plain-English explanation, worked examples, decision matrices and common mistakes.
Open the topics index →When an employee working from home in Spain creates a permanent establishment for a foreign employer under the 2025 OECD Model: the 50 % test, the commercial reason and the five examples.
Read moreHow the OECD 2025 50 % working-time threshold works for a home office in Spain: what counts as working time, the twelve-month period, evidence and what happens above 50 %.
Read moreThe commercial reason test in the 2025 OECD Commentary: when an employee's presence in Spain serves the employer's business, the listed indicators and what is expressly excluded.
Read moreThe five examples in paragraph 44.21 of the OECD Commentary on Article 5, explained one by one with Spanish scenarios: temporary stays, hybrid work, client-facing roles and time zones.
Read moreHow far the 2025 OECD Commentary on home offices can be used to interpret treaties Spain signed earlier: its legal status, the Supreme Court's caution and country reservations.
Read moreThe 2025 OECD tests do not protect a founder or consultant who runs the business from a home in Spain. Paragraph 44.20, place of effective management and what owners should do.
Read moreA remote employee in Spain can create a permanent establishment without any office if they habitually conclude contracts for the company. Article 5(5), Spanish case law and how to reduce the risk.
Read moreWhat follows when a foreign company has a permanent establishment in Spain through a remote worker: registration, tax at 25 % on attributed profit, accounts, returns, VAT and past years.
Read moreA foreign company with an employee teleworking from Spain has obligations even without a permanent establishment: income tax withholding, Spanish social security, employment law and how to comply.
Read moreSpain's teleworker visa and the Beckham regime change the employee's position. They do not decide whether the foreign employer has a permanent establishment. How the 2025 OECD tests apply.
Read moreA practical checklist for foreign employers with staff working from Spain, built on the 2025 OECD Commentary: mapping people, the 50 % and commercial reason tests, evidence and policy wording.
Read moreHow a coordinated two-will structure reduces Spanish inheritance tax, avoids the forced heir trap and the revocation clause pitfall, and protects cross-border estates.
Read more →Everything you need to know about Spain's special tax regime for relocated executives — who qualifies, how to apply and what it actually saves.
Read more →ISOs, NQSOs and RSUs in the Spanish tax system. How the Spain-US double tax treaty interacts with IRPF — and how to plan around it.
Read more →One employee working from home in Spain could create a taxable presence for your entire company. Here's what every foreign business needs to know.
Read more →The complete compliance checklist for US citizens living in Spain: FinCEN 114, Form 8938, Model 720 and how to avoid filing two full tax returns.
Read more →Spain doesn't recognise trusts as legal entities — but it taxes their income aggressively. Here's how attribution rules apply to your US or UK trust.
Read more →Who must file, what to declare, the €50,000 threshold, and what happens after the ECJ ruling changed Spain's penalty regime.
Read more →The Spanish Digital Nomad Visa has tax implications most applicants miss. Here's an honest guide to what it costs and what it saves.
Read more →When RSUs vest in Spain, they trigger IRPF as employment income. Here's how to calculate the liability, claim treaty benefits and avoid surprises.
Read more →The 1990 US-Spain tax treaty explained in plain language — residency tie-breaker, dividends, interest, capital gains, pension income and the saving clause.
Read more →If your board meets in Marbella and your CEO works from Madrid, your foreign company may already be a Spanish tax resident. Here's the test.
Read more →Non-residents owning Spanish property face a wealth tax charge. Rates, exemptions, the Solidarity Wealth Tax, and how the autonomous community bonus applies.
Read more →Spanish tax penalties of 50–150% are common. Here's how voluntary disclosure, cooperation bonuses and prompt payment can cut your bill significantly.
Read more →Spain does not mirror the US tax-free treatment of Roth IRA withdrawals. Understand what distributions are taxable, how treaty gaps create exposure, and the DGT's position.
Read more →Spain taxes 401(k) distributions as employment income — but the 30% reduction for irregular income can significantly lower the bill. Full guide with DGT consulta references.
Read more →Spain taxes discretionary and fixed interest trusts very differently. Fixed beneficiaries face annual IRPF; discretionary distributions may be treated as gifts. A guide for UK and US trust holders.
Read more →If you are a Spanish resident settlor or beneficiary of a foreign trust, you may have Modelo 720 reporting obligations — even if you never received a distribution.
Read more →Spain does not recognise trusts as legal entities but taxes them aggressively. A complete overview of how attribution rules, ISD, IRPF and treaty provisions interact for foreign trust holders.
Read more →Every article of the Spain-US DTT explained with practical examples, DGT criteria, and planning considerations for US citizens and companies operating in Spain.
How the five-step tie-breaker cascade resolves dual-residency conflicts — permanent home, centre of vital interests, habitual abode, nationality, mutual agreement.
Read more →When does a US company's Spanish activity create a taxable PE? Fixed place of business, dependent agent PE, BEPS changes, and attribution of profits.
Read more →How the treaty caps Spanish and US dividend withholding, beneficial ownership rules, US ETF exposure, and the impact of the saving clause for US citizens.
Read more →Interest payments between Spain and the US: the 10% treaty cap, FATCA, Modelo 210, Form W-8BEN, and the zero-withholding exceptions for government and pension entities.
Read more →Patent, trademark, know-how and software royalties between Spain and the US. The 10% cap, software characterisation problem, Spain's IP box, and US FDII.
Read more →Source country rules for Spanish property gains, residence country rules for share sales, Spain's exit tax, the 3% Modelo 211 retention, and crypto under the treaty.
Read more →The three-part exemption, common traps with rolling 183-day counting, RSU proration, Beckham Law interaction, and social security under the totalisation agreement.
Read more →Who qualifies for treaty benefits? The six LOB tests, the competent authority discretion, ETVE holding companies, Beckham Law and LOB interaction, and US LLC mismatch.
Read more →401(k) and IRA distributions, government pension exception, Roth IRA gap, Social Security under the totalisation agreement, and how the saving clause affects US citizens.
Read more →US government employees in Spain, military pensions, the educator two-year exemption, student stipends, diplomatic staff, and NATO SOFA at Rota and Morón.
Read more →A complete guide to each qualifying route for Spain's special impatriate tax regime, based on the Ley 28/2022 (Startup Law) expansion and the DGT's binding criteria.
The secondment and new-hire pathways, the causal relationship requirement, six-month Modelo 149 deadline, verified DGT binding criteria, and practical examples.
Read more →DNV presumption of compliance, the foreign employer requirement, DGT V2248-24 on freelancer exclusion, social security under the Spain-US totalisation agreement.
Read more →The administrador requirement, entidad patrimonial rules, the Art. 18 LIS 25% vinculación threshold, causal relationship analysis, and structures that work vs. fail.
Read more →Who qualifies as an emprendedor, the Startup Law empresa emergente requirement, CDTI/ENISA accreditation, the PE advantage for founders, and the six-month filing trap.
Read more →Art. 93.1.d) LIRPF analysed: qualifying as "highly qualified," the empresa emergente client requirement, DGT V1203-21 grey-area analysis, autónomo eligibility, and VAT obligations.
Read more →How EU Regulation 650/2012 lets you choose the law governing your estate, why you may need a will in each country where you hold assets, and Spain's forced heir (legítima) rules.
Read more →Every aspect of Modelo 720 covered: the three reporting blocks, €50,000 threshold mechanics, ECJ ruling C-788/19, trust reporting, Modelo 721 for crypto, voluntary disclosure strategy, and current penalties.
Read more →Detailed anonymised analyses of real trust scenarios encountered in practice — pre-entry planning, voluntary disclosure, and offshore property structures. All identifying details are fictional.
An anonymised case study of a UK national relocating to Spain who holds three UK family settlements — analysing attribution, Modelo 720 obligations, and pre-arrival planning strategies.
Read more →Anonymised case study of a long-term UK resident in Spain with two Gibraltar trusts — voluntary regularisation strategy, IRPF and ISD characterisation, penalty mitigation, and outcome comparison vs. AEAT inspection.
Read more →Anonymised case study of a Jersey trust holding Canary Islands property via a Panama company and Spanish SL — IRNR, deemed income, ISD on transfer, AEAT inspection risk, and restructuring options.
Read more →Anonymised case study of a UK national who is simultaneously a discretionary beneficiary of one trust and life tenant of another — two entirely different Spanish IRPF, ISD and Modelo 720 treatments analysed side by side.
Read more →Who qualifies as a family member, the six-month Modelo 149 deadline per person, independent 6-year periods, the income cap trap, and what happens when the principal loses the regime.
Read more →In-depth analysis of how the Beckham Law ends — involuntary exclusion causes, voluntary renunciation procedure, transitional rules between old and new law, and the permanent establishment trap for freelancers.
The four involuntary exclusion causes under Art. 93 LIRPF: loss of Spanish residency, obtaining non-resident status, the permanent establishment trap, and route-specific post-admission failures — plus retroactive effect and inspection triggers.
Read more →The Modelo 149 baja procedure, the strict January deadline, the 3-year re-application bar under Art. 116 RIRPF, financial scenarios where renunciation makes sense, family member consequences, and the US citizen saving-clause mismatch.
Read more →How Ley 28/2022 changed the Beckham Law, which regime applies to pre-2023 applicants, the Disposición Transitoria primera, the Modelo 149 gap in early 2023, and a detailed old-vs-new comparison table across 11 parameters.
Read more →Why standard autónomos cannot use the Beckham Law due to the permanent establishment rule (lawyers, doctors, consultants), DGT V2248-24 confirmed, and the two exceptions: the entrepreneurs/I+D+i route and the highly qualified professionals route.
Read more →Monthly analysis on Spain's international tax developments — Beckham Law updates, treaty changes, AEAT enforcement trends. No spam, unsubscribe anytime.
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