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Guide for Digital Nomad Freelancers: Tax and Social Security Commitment

Requirement Overview

Freelance digital nomads applying for the Spanish Digital Nomad Visa under the Startup Law (Ley 28/2022) must demonstrate a formal commitment to register as a self-employed worker (autónomo) in Spain once their residency is approved.

Why it is needed

Spanish law requiring visa holders to spend more than 183 days in the country automatically triggers tax residency (Agencia Tributaria 183-day rule). As a tax resident, you are required to contribute to the Spanish social security system and report worldwide income. Registration in RETA (Régimen Especial de Trabajadores Autónomos) ensures you are legally authorized to perform professional activities while living in Spain.

Required Documentation

At the application stage, you generally provide a signed statement of commitment to register. Upon arrival/approval, you must fulfill this by:

  • Obtaining an NIE (Número de Identidad de Extranjero) from the Policía Nacional.
  • Registering with Hacienda (Tax Agency) using Modelo 036 or 037.
  • Registering with Seguridad Social (RETA) within 60 days of starting activity.

Translations and Legalization

The commitment letter itself is usually signed in Spanish or provided as a dual-language document. External foreign documents (like degree certificates or experience letters used to qualify for the visa) typically require sworn translation into Spanish and an Apostille if issued by a non-EU country.

Common Pitfalls

  • Deadline Misses: Failing to register with Seguridad Social within the 60-day window after starting activity.
  • Tax Residency Confusion: Not realizing that residents are taxed on worldwide income (Modelo 100) unless they qualify for and apply for the Beckham Law (Modelo 149) within 6 months.
  • IVA Compliance: Forgetting to file quarterly VAT (Modelo 303) even if services to non-EU clients are exempt.