when should i fill out my fafsa?

You are a current senior? Good luck trying to get any money from FASFA. The application opened on October 1st and the $$ is first come first served.

You can try, but just know that if you are in high need of financial aid, you should've applied sooner.

You should fill it out ASAP.

I would fill out your FASFA as soon as possible, it takes a while but relatively easy to fill out

You should fill out your FAFSA in you senior year of high school. Most of my senior friends and seniors at my school have started already or are starting. I would recommend starting before Winter break or a little bit before the end of your first semester. You could even start at the beginning of your senior year. Whatever fits into your schedule. :)