Understanding permanent residency
After five continuous years of legal residence in Spain, both EU and non-EU nationals can generally apply for permanent residency, which grants the same residency and employment rights as a Spanish citizen, with no requirement to demonstrate ongoing economic means.
Non-EU citizens typically renew their permit annually or every two years until reaching the five-year threshold; EU citizens receive an initial five-year card before converting it to permanent status. Certain groups – including retirees with a pension and those who have ceased work due to permanent disability after qualifying periods – may become eligible before the five-year mark.
For full details, read our Spanish Residency guide and Long-term residency for EU citizens
NIE number: a prerequisite, not a residency status
The NIE (Foreigner Identity Number) is often confused with residency, but it is a tax identification number required for legal and financial activity in Spain — including buying property, opening a bank account, starting a business, or applying for most visas – and does not itself confer residency.
Read our guide on how to get an NIE number
Tax implications of Spanish residency
Legal residency and tax residency are related but distinct. You generally become a Spanish tax resident if you spend more than 183 days per calendar year in Spain, or if your main economic interests are based in Spain. Tax residents are taxed on worldwide income, while non-tax-residents are taxed only on Spanish-sourced income.
This distinction matters across visa types – for example, Golden Visa holders are not automatically required to become tax residents, while Non-Lucrative Visa holders renewing their permit from 2026 onward must reside in Spain at least 183 days per year, which will normally trigger Spanish tax residency.
