The dinner will be held at the home of businessman Louis DeJoy and his wife, former North Carolina Department of Health and Human Services secretary, Aldona Wos.
The event was expected to raise $2 million, with donors paying anywhere from $2,700 per person to $35,000 per couple to serve as co-hosts.
The Guilford County Sheriff's Office said about 100 deputies will be working with the secret service on securing the event.