Listed below are types of payments and which PO Box address should be used for each.
|NCP Payments||PO Box 268849 OKC, OK 73126|
|CP overpayments (must have payment clearly marked as overpayment)||PO Box 268849 OKC, OK 73126|
|Employer & Interstate Payments||PO Box 268809 OKC, OK 73126|
|FIDM Payments||PO Box 36357 OKC, OK 73136|
|Interstate Payment Returns||PO Box 248822 OKC, OK 73124|