The church should inform you the fair market value of the parsonage. They could have included it in box 14, or they should issue you a separate memo. In TurboTax, after you enter the W-2 and continue to the next screens, there is a page listing special circumstances. Check the box for religious wages. When you are asked for the value of your housing allowance, enter the combined value of the cash allowance plus the fair market value of the parsonage.
