North Carolina Division of Unemployment Security - Unemployment Tax 1 North Carolina Department of Revenue - Income Tax Withholding 1 North Carolina Unemployment North Carolina Division of Unemployment Security - Unemployment North Carolina Income Tax Withholding North Carolina Department of Revenue - Income Tax Withholding Wage: US-NC Unemployment WAGE_US_NC_UNEMP ER: US-NC Unemployment ER_US_NC_UNEMP EE: US-NC Income Tax Withholding EE_US_NC_INC_WITHHOLD