How to renew a Portuguese immigrant child when he is 26 years old?

The renewal conditions must be met first

1. The applicant must keep the deposit/purchased investment project for at least 5 years;

2. Applicants must live in Portugal for at least 7 days in the first year after obtaining an investment visa, and for at least 14 days in every next two years;

3. if you meet the above two points, you can get permanent residence and dispose of the deposit/invested property at will after 5 years.