I work for the State of Oklahoma. My position requires me to live on location 5 days out of the week. They also require me to pay rent on my apartment. They refuse to take the rent out of my check, so I am having to pay an additional 20% on my rent that goes back to the state. So, my question is: Is it legal for them to require my co-workers and I to pay rent on a required living location, And if it is OK for them to do that, Is it legal for them to basically "double dip" (paying me and then making me pay them back after I have paid taxes)?