When tax time rolls around do u figure the tax on the revenue before uber takes it's cut? Or do u figure the tax on the revenue less the expenses of (gas+uber's cut+deprecation of your car when driving for uber+cell phone bills+maintance of car+any thing I had to buy to use the washroom while ubering)? Or is it some where in between? BTW, is the sherpashare app an acceptable way of tracking miles when ubering in the eyes of the IRS???