Please keep in mind that you also receive non-taxable allowances like DLA, per diem, and mileage if you use your POV to move you will have to deduct that from the expenses. These allowances won't be on your W-2.
And for the reimbursement of the partial DITY move if its included on a W-2 then the W-2 needs to have the code P on it as long as you did submit all the paperwork after the move.
