International Tax Lawyer in Santander

Jacob Salama is a registered Spanish lawyer (Colegiado nº 11.294, Ilustre Colegio de Abogados de Málaga) dedicated to international and cross-border taxation, with a substantial client base among US, UK, German and other European nationals who have established residence in or near Santander. The firm handles only complex matters that require deep knowledge of Spanish tax law combined with international treaty law — from Beckham Law applications and stock option planning to trust attribution rules, permanent establishment risk and AEAT inspection defence.

Tax Residency for Expatriates in Santander

Establishing Spanish tax residency is one of the most significant legal decisions facing an international professional who relocates to Santander. Under Article 9 of Spain's Personal Income Tax Law (LIRPF), an individual is deemed a Spanish tax resident if they spend more than 183 days in Spanish territory during a calendar year, or if Spain constitutes their principal centre of economic interests. Both tests can apply independently, meaning that a US, UK or German national working remotely from Santander could become a Spanish resident even without consciously intending to.

The 183-day count includes sporadic absences unless the taxpayer can prove fiscal residence in another country. Days in Spain are counted at midnight on each calendar day of physical presence, with no minimum duration per visit. For expatriates who commute internationally or maintain multiple homes, the pattern of stays across 12 months must be carefully documented before any formal move to Santander is finalised.

Jacob Salama advises new arrivals in Santander on the residency determination process, the tie-breaker provisions of applicable double tax treaties, and the Spanish AEAT's increasing use of social media, utility records and bank data to challenge claims of non-residency. Once Spanish tax residency is confirmed, worldwide income becomes subject to Spanish IRPF at progressive rates reaching 47%, making pre-arrival planning essential. Jacob works with clients to structure the timing of their move, asset base and investment accounts before the residency clock begins.

Beckham Law Applications in Santander

Article 93 of Spain's Personal Income Tax Law offers newly arrived workers and entrepreneurs in Santander the opportunity to be taxed as non-residents for up to six fiscal years, paying a flat 24% rate on Spanish-source employment income up to €600,000 per year (47% on the excess) rather than the progressive IRPF rates that would otherwise apply. Since the Startup Law of 2022 extended eligibility to digital nomads, investors and entrepreneurs — not only employees — the Beckham Law has become a central planning tool for internationally mobile individuals relocating to Santander.

The application must be submitted via Modelo 149 within six months of the date of registration in the Spanish Social Security system or, for the self-employed, within six months of first activity. Missing this window results in permanent ineligibility for that period of residency. Jacob Salama advises clients in Santander on the eligibility criteria, the evidence required, and the strategic decision of whether to apply — which is not always obvious, particularly for US citizens who remain subject to the US-Spain treaty Saving Clause regardless of the special regime.

Under the Beckham Law, the taxpayer files Modelo 151 rather than the standard IRPF Modelo 100. Overseas income is generally excluded from the Spanish filing, which is a significant advantage for high earners with diversified international portfolios. However, the regime also excludes certain deductions and does not reduce the Modelo 720 overseas asset reporting obligation for those who hold foreign accounts, real estate or investments above the relevant thresholds. Jacob coordinates the Beckham Law application with the client's broader tax structure to ensure that the regime delivers the expected benefits throughout its six-year window.

Modelo 720 Overseas Asset Reporting In Santander

Any Spanish tax resident in Santander who holds foreign financial accounts, real estate situated outside Spain or rights in overseas collective investment schemes, pension plans or life assurance policies above €50,000 per category must file Modelo 720 — Spain's overseas asset declaration — by 31 March of the following year. The obligation applies regardless of whether the assets produce income, and even a single overseas current account with a balance above €50,000 on 31 December triggers the filing requirement for the first year of residency.

Modelo 720 was introduced in 2012 as an anti-avoidance measure, and for many years it carried some of the most punitive penalty provisions in the OECD — including the imputation of unjustified capital gains at up to 150% with no statute of limitations. Following a 2022 ECJ ruling that the original penalty regime was incompatible with EU law, Spain amended the sanctions to align with standard LIRPF penalties. However, the underlying reporting obligation remains in force and the AEAT continues to use Modelo 720 data as a starting point for investigation of overseas assets.

Jacob Salama advises international residents in Santander on the full scope of Modelo 720 compliance: which assets must be declared, how to value accounts and investment portfolios to the 31 December closing balance, how to report jointly held assets and trust interests, and when an updated filing is required in subsequent years (only when asset values increase by more than €20,000 per category or when a previously declared asset is disposed of). He also assists clients who have failed to file in prior years to regularise their position with the AEAT on a voluntary basis before any investigation is opened, taking advantage of the reduced penalty regime that applies to voluntary corrections.

Double Tax Treaties for Residents In Santander

Spain has an extensive network of double tax treaties — over 90 in force — covering virtually every country from which international residents in Santander are likely to originate. The most relevant for Jacob Salama's client base are the US-Spain Double Taxation Convention (1990, as amended), the UK-Spain Double Taxation Agreement (2013), and the Germany-Spain Double Taxation Agreement (DBA Deutschland-Spanien, 2011). Each treaty contains tie-breaker rules for residence, provisions for the elimination of double taxation (primarily by credit method for the US and Germany, and by exemption with progression for some categories under the UK treaty), and specific articles dealing with employment income, dividends, interest, royalties, capital gains and pensions.

For US citizens, the interaction between the treaty and the US Saving Clause is the central issue: Article 1(5) of the US-Spain treaty allows the United States to tax its citizens as if the treaty did not exist, meaning that a US national resident in Santander cannot rely on the treaty to reduce their US tax burden below what domestic US law would impose. US nationals must therefore continue to file US federal returns, report foreign bank accounts on FinCEN 114 (FBAR) and comply with FATCA regardless of how long they have been resident in Santander. Jacob coordinates the Spanish and US filing positions to minimise double taxation through the foreign tax credit mechanism.

UK nationals in Santander face a post-Brexit environment in which the UK-Spain DTA remains in force but freedom of movement has ended, affecting the employment status of cross-border workers and the social security position of those with historic UK NI contributions. German nationals must consider the DBA provisions on the Abgeltungsteuer interaction with Spanish dividend withholding and the treatment of German pension income. Jacob advises clients from all three jurisdictions — and from Switzerland, the Netherlands, France and elsewhere — on the treaty analysis relevant to their specific situation, including applying for treaty-reduced withholding on Spanish-source dividends and interest.