There is NO fee to apply for a certificate of registration in North Carolina. The department does not contract this service out to third parties.E500, Sales and Use Tax Return. Notices of sale are published in the Mecklenburg Times newspaper once a week for two weeks and posted at the Mecklenburg County Courthouse for at least 20 days. Identify the parties involved in the transaction. 2. Learn about estates, how to file an estate, and the administrative process. A Business Purchase Agreement is a contract that transfers a business entity from its owner to a new buyer.