Well Phds tution fees are generally on the house ( colleges ensure some budget dedicated to Phds )
As it's an asset to them.
One will need to have a minimum of 320 in GRE and 110 in Toefl is a score one should aim at.
The application fees varies for $50 to $90 depending on the college one chooses to apply.
Most of the times in the second month itself the benefits begin.
Sr. Consultant and Lead Educator
Samuel Endigeri, Management Advisory at SBS Academy (2016-present)
Source: Quora Digest