Exceed one magnitude this year and the exclusion bites from 1 January 2027 (art. 34.1), forcing direct assessment for the three years that follow.
Adjustments: Ceuta and Melilla, withholding, low-income reduction and main home
The main-home deduction only reaches someone who bought before 2013 and still holds the transitional-provision-18 right, and it falls away above €33,007.20 of foreseeable income.