Your license must show your legal physical residence. A post office box will not be accepted as a residential address.Military Leave and Earnings Statement (LES) to evidence Nevada residency of applicant deployed outside of Nevada while serving on active duty. P.O. Box addresses will not be accepted as proof of address. All Proof of Residence documents must include the voter's name and current residential address. Apply at a Post Office: Complete pages 3 and 4 and take this whole form to a Post Office most convenient for you. Two (2) Proof of Tennessee Residency documents with your name and residential address. A P.O. BOX will not be accepted. Use middle names instead of middle initials. P.O. Boxes are not permitted for the applicant's address.