It depends on which branch and how bad your stutter flares up. I say this because I got entry-level separated 2 days from graduating for bmt from the Air Force and got sent home for my stutter. I am currently in speech therapy and just practicing like crazy and doing meditation to stay calm. I plan on enlisting in the army this time. Why? Because I have actually had a chance of getting a waiver from them. So, good luck! Hopefully, your stutter doesn't flare up as bad mine did!