Suehan wrote on Sat May 7, 2022 1:06am:
The 90/180 rule also applies to Irish passport’s as well
No, EU nationals are not bound by 90/180 even for those EU countries not in Schengen. However, Spain's own laws do restrict a single continuous visit to 3 months without the need to register for residency. The way around that is simply to leave Spain for a day/weekend before reaching the max stay and return to start a new stay. Fiscal residency is automatic if anyone stays longer than 182 days in a calendar year.