I either charge (A) my full rate or (B) nothing for travel time. A: If I’m doing something for a client that keeps me from working for one of my other clients,

I either charge (A) my full rate or (B) nothing for travel time. A: If I’m doing something for a client that keeps me from working for one of my other clients, I charge them. B: The exception is when working for a client out of state. Sometimes the hassle of doing state taxes just for a few hours work in the clients state is more hassle than it’s worth (to me). I price into my rate one on-site visit to the client a month.