As noted by the North Carolina Department of Revenue:
The North Carolina General Assembly recently enacted the Tax Simplification and Reduction Act which becomes effective for taxable years beginning on or after January 1, 2014. Under this new law, all taxpayers will pay a lower rate and be granted a higher standard deduction. Taxpayers may no longer claim a personal exemption for themselves, their spouse, children, or any other qualifying dependents. Additionally, many deductions and tax credits that impact North Carolina withholding tax are no longer available for tax years beginning on or after January 1.
As a result of this Act, every employer must have all employees provide a new Employee’s Withholding Allowance Certificate, either Form NC-4 EZ or Form NC-4.
Likewise, all recipients of pension or annuity payments must complete and provide to their payer a new Withholding Certificate for Pension or Annuity Payments, Form NC-4P ,(Revised 11/25/13) in order to withhold the correct amount of State income tax for any pension payment periods beginning on or after January 1, 2014.
NCDOR will notify employers and pension payers of the new requirement by mail.