So I am here, doing fieldwork--living out with poor people in mud huts in the sertão... and I was told that I had "plenty" of time to renew my Temp. I visa (12 months) by an uninformed bureaucrat in the Policia Federal in mid-sized city. I discovered yesterday that I had a 30 day deadline that has passed. Needing to stay until December, to complete my research project (and having not slept for many days on buses, to arrive to the Recife airport), I cried at the federal police. Then, they told me I would have 30 days to finish....
My question: i need to stay, in minimum another 6 months. what are the consequences of overstaying the visa (beyond that air travel within Brazil is out of the question)? Is it just the fine, being banned from Brazil for a year--or could there be more permanent problems in the future?