thanks so much for the link with the requirements!
two years ago i was not asked to show proof of income or to have a bank account here to renew the decreto 1169 residency.
as for income, i go to the states 3 months of the year and work on a w2, pay my taxes there and then live here the rest of the year on those earnings.
i told migraciones this last time and they were fine with it, apparently they just wanted to know that i wasn't working illegally here.
but now i'm wondering if my us tax records will be valid as proof of income.