Can I apply for permanent residence in South Korea with F-1 visa?

1--Hello, I am Korean in South Korea. I am currently 20 years old. I am invited by my parents for permanent residence.

Hello. Applying for permanent residency is not just a matter of visa. This is not true. Even if you have an F4 compatriot visa, you are not eligible for permanent residency. You still cannot apply for permanent residency. The same is true for you. F1 90D is a 3-month visa, right?

Your mother is getting married to a Korean. I want to invite you to go. Your mother is of Korean nationality. It is right to invite you to South Korea, but the current age for applying for permanent residency is 20 years old. The age to be invited is 25 years old.

2--If your mother married a Korean and obtained nationality, your household registration may also be a problem. Your household registration is not with your mother. Your mother has divorced your father and married a Korean. Is your household registration with your father?

This issue is more complicated. Please ask your mother to consult with the Korean Ministry of Justice.

I told you everything I know.