How the DGT's position has evolved
Current position
The Tax Administration has the competence to manage the issuance of certificates regarding facts of which it has knowledge, while the management function corresponds to the municipality. In notification procedures, appearance via announcements in the BOE (Official State Gazette) is an exceptional measure following failed attempts at the tax domicile. The assessment of evidence, such as expert reports, is governed by the rules of sound criticism without special probative value.
There is no coherent doctrinal evolution as the rulings address entirely different legal matters with no connection between them. The sequence presents isolated criteria regarding evidence, competence, notifications, and certificate management without forming a single doctrinal body.
Analysis based on 12 of 12 rulings with a stated position. Updated 27 September 2026.