How to dump someone you live with?

Angelina
So I'm living with my boyfriend but it isn't working out. We have lived together for 6 months now. He is not on the lease. How do I tell him how I feel? He doesn't have any other places to live. So I'm kicking him out to the streets if that's what I decide to do. We were homeless living in cars together before I worked my ass off for this place. He has a job now but nothing saved up. What are the steps to take to make this as easy as possible? Please help!! Thank you!