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Compare jurisdictions, side by side.

Pick up to 4 countries and see residency, company, banking, family, and risk notes line up. No prices, no marketing packages - just the working notes.

 ES flagSpain

Europe

TR flagTürkiye

Europe

EE flagEstonia

Europe

OverviewSpain offers structured EU residency routes for individuals, families, and entrepreneurs, including the digital nomad visa introduced under the Startups Law. Bordercase coordinates with licensed Spanish partners for filings.Türkiye offers a range of residency routes from short-term tourist residency to longer-term investor / family / work routes. Bordercase coordinates with licensed Turkish lawyers for filings.Estonia is a strong choice for digital-first founders and consultants because of e-Residency, transparent company administration, and English-friendly digital processes. Bordercase coordinates entity setup and banking readiness for cross-border operators.
Best for
  • Families
  • Remote workers
  • EU access
  • Cost of living
  • Citizenship by investment
  • Cost of living
  • Regional residency
  • Families
  • Founders
  • Digital nomads
  • EU access
  • e-Residency
CurrencyEURTRYEUR
LanguageSpanishTurkishEstonian / English
Time zoneUTC+1UTC+3UTC+2
EU memberYesNoYes
SchengenYesNoYes
Residency

Spanish residency routes:

  • Non-Lucrative Visa - passive income, no employment in Spain
  • Digital Nomad Visa - remote workers and self-employed (Startups Law)
  • Self-Employed Visa
  • Entrepreneur Visa
  • EU citizen-derivative routes

The Golden Visa has been phased out for real estate purchases.

Türkiye residency routes:

  • Short-term residence permit (1-2 years, renewable)
  • Family permit
  • Work permit - employer-sponsored
  • Student permit
  • Citizenship-by-investment via real estate or qualifying deposits / investments

Estonian residency routes:

  • Start-up visa - for founders of qualifying start-ups
  • Digital nomad visa - for eligible remote workers
  • Work permit - employer-sponsored
  • Family routes - spouse / dependants

Note: e-Residency is NOT a residence permit - it is a digital identity for managing an Estonian company remotely.

Company setup

SL (Sociedad Limitada) is the standard private company. Registration involves NIE / NIF, notary, mercantile registry, and tax registration. Spanish tax residency triggers worldwide income reporting; the Beckham Law (special tax regime) may apply to eligible relocated workers.

Limited Şirket (LLC) and AŞ (Joint Stock) are common structures. Notary registration, tax registration, and a tax representative are typically required.

OÜ (private limited) is the standard structure, formed online via e-Residency or in person. Reporting obligations are real but proportionate; accounting partners are widely available.

Banking

Personal banking for residents is straightforward; corporate banking depends on activity and structure. Bordercase coordinates introductions for non-standard cases.

Personal banking for residents is broadly accessible; non-resident corporate banking has tightened. Source-of-funds and ownership clarity are central.

Estonian banks have tightened KYC for non-resident e-residents; many international founders rely on EMIs (Wise, Revolut Business, Payoneer, etc.) for day-to-day banking. Local bank accounts typically require strong substance evidence.

Family

Family reunification is supported on most residency routes after a qualifying period. Schools (public, private, international) are widely available; the public system is generally accessible to legal residents.

Family reunification is supported on most routes. International schools (English, German, French, Italian) are available in Istanbul and Ankara.

Family relocation is supported on the work and start-up visa routes; schooling and healthcare access follow the main applicant's residency.

Risks

Risks Bordercase watches for in Spain:

  • Tax residency triggers - 183 days + centre of interests
  • Beckham Law (special regime) eligibility
  • Autonomous-community tax variation
  • Hacienda audits when planning is unclear
  • Past Schengen overstays must be disclosed

Risks Bordercase watches for in Türkiye:

  • Restricted residency zones (some districts no longer issue short-term residency to foreigners)
  • Currency volatility on investment routes
  • Shifting policy on the citizenship-by-investment programme
  • Banking documentation requirements tighten regularly

Common pitfalls Bordercase watches for:

  • Confusing e-Residency with physical residency
  • Banking-only setups without substance - likely flagged
  • Crypto, gambling, and other regulated industries face additional friction
  • Tax residence triggered by 183 days even without a residence permit
Documents

Typical Spanish residency documents:

  • Passport
  • NIE (foreigner identification number)
  • Criminal record certificate with apostille
  • Proof of income / assets
  • Health insurance with full cover in Spain
  • Accommodation evidence
  • Marriage / birth certificates for family routes

Typical Türkiye documents:

  • Passport
  • Biometric photos
  • Proof of address
  • Proof of income or savings
  • Health insurance
  • Criminal record certificate
  • Marriage / birth certificates for family

Documents apostilled and translated to Turkish.

For e-Residency:

  • Passport
  • Application form
  • Biometric collection at the chosen Estonian embassy or pickup point

For physical residency:

  • Passport
  • Criminal record certificate
  • Proof of income
  • Accommodation evidence
  • Health insurance
  • Business plan (start-up visa)

Country pages stay the authoritative source. This view is a side-by-side; nothing here promises a particular outcome.