Do I need to withdraw from the waitlist?

I was waitlisted at GMU in December and I chose to be put on the waitlist. I haven’t heard back from them and I was recently accepted at VCU. Do I need to withdraw from the waitlist at GMU or is that action not necessary or possible?

Is this for undergrad of transfer? If you are undergrad, then waitlist decisions come out after May 1st. You don’t have to withdraw your GMU app just because you were accepted into VCU. However, if you remain on the waitlist, you will likely not know your decision for GMU until after you have put down a deposit on another school.