Withholding Tax Forms and Instructions To ensure you are able to view and fill out forms, please save forms to your computer and use the latest. Ready to file your taxes?Contact Information North Carolina Department of Revenue PO Box 25000 Raleigh, NC 27640-0640 General information: 1-877-252-3052 Complete Form W-4 so that your employer can withhold the correct federal income tax from your pay. Give Form W-4 to your employer. Use Schedule A (Form 1040) to figure your itemized deductions. You may need to fill out a W-4 state form on top of a W-4 federal form. North Carolina specific forms are available below. The forms are downloadable in Adobe Acrobat "PDF" format, unless otherwise indicated. Form NC3 must be filed electronically on the North Carolina website.