What is the law for taxes return from motel ,i ve stayed 90 days?

after 90days staying at motel/hotel,you get taxes you have pd ,after 90 days you become resedent and dont pay any more taxes plus u get taxes back already paid.i live in n.c where can i find this info

Per the state's website at www.dornc.com:

"Receipts derived from the rental of any room, lodging or accommodation to the same person for a period of 90 continuous days or more are not subject to the tax, and the tax collected from any person prior to the accumulation of such 90 continuous days of occupancy by said person shall be refunded to such person by the retailer collecting the same. A retailer actually making any such refund of tax which he has paid to the Department shall be entitled to claim credit for the tax so refunded on a subsequent return filed by him with the Department."

You should get it from the hotel.

assuming the law you quoted is correct then the logical people to ask are the ones who run the motel