My understanding is that the 20k Enlistment Bonus is for non-prior service and for MOSs considered critical. It could also be for critical units but don't quote me. I believe that this bonus is good until May 31st. Does anyone know if it will go down or stay the same after that date. Reason I'm asking is because I can't take the ASVAB or the medical exam until sometime around the bonus's expiration date. Not that the money is going to make or break my decision but 20k is 20k and I don't want to loose out on it if I don't have too! I would appreciate any feedback. Thanks