How do you prove that you’ve met the minimum stay requirements under the Portuguese Golden Visa?

[portugalwanderer (Terrence Biggs)]

@michaelyam

The airline is unwilling to issue an official proof of travel afterwards. Would the Airbnb receipt and expense recipes be sufficient?

Already addressed here:

Wiki: Required Documents for Portugal Golden Visa Renewal

This wiki article is specific to PORTUGAL GOLDEN VISA RENEWAL documents. Please contribute if you can improve this wiki. This article assumes that GV renewals will shortly require documents to be submitted to the AIMA portal in order to submit a renewal application. To assist applicants in preparing to obtain appropriate documentation in advance of the renewal process, the following list of required documents is presented. Tax Declaration. An up-to-date declaration issued in the prior 4…

Common sense would dictate that a boarding pass is not mandatory because it’s possible to live full time in Portugal and never leave.