How the DGT's position has evolved
Current position
Tax residence is determined by staying more than 183 days in the calendar year or by having the core of economic activities located in Spain. Stay is calculated through the aggregate computation of certified presence, presumed days, and sporadic absences. In case of a conflict of residence, the criteria of Double Taxation Treaties prevail.
The DGT's position on the concept of the calendar year remains stable, applying it consistently to determine tax residence and the computation of days of stay. The evolution is observed in the greater technical precision for calculating stay, integrating concepts such as presumed days and sporadic absences.
Turning points
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Introduces an aggregate computation method for stay that integrates certified presence, presumed days, and sporadic absences.
Analysis based on 32 of 33 rulings with a stated position. Updated 24 September 2026.