Filing your 2016 North Carolina tax return may still be necessary if you missed the original deadline or seek a refund for taxes paid. While the standard due date was April 18, 2017, many individuals are unaware that late returns can still be filed for up to three years to claim eligible credits or resolve outstanding balances. Whether you were a resident, part-year resident, or a nonresident with income from North Carolina sources, it is essential to understand your obligations under state law for that tax year.

This guide was created to help taxpayers complete their state filing requirements properly. It outlines how to request the correct forms, calculate your income tax, and understand the deductions, credits, and payments you may still be eligible to report. Whether you used tax software, hired professional services, or filed on paper, North Carolina still requires accurate documentation that reflects your federal tax return and any additional state obligations.

In addition to filing income tax, you may need to understand how other taxes—such as property and estate tax—apply to your circumstances. This article covers completing your return, which forms to use, how to pay, and what steps to take if you expect a refund or balance due.

Who Must File a 2016 North Carolina Tax Return

Filing Requirements for Residents

Residents of North Carolina were required to file a 2016 income tax return if their gross income exceeded the designated thresholds for their filing status. These thresholds applied whether or not tax was owed. Individuals must file a return to report taxes paid, claim credits, or recover any overpaid amounts, even with no tax liability. The subject matter included full-year students, workers, and retirees.

Income thresholds based on filing status:

  • Single: Gross income over $8,250

  • Married Filing Jointly: Gross income over $16,500

  • Married Filing Separately (spouse did not claim itemized deductions): Gross income over $8,250

  • Married Filing Separately (spouse claimed itemized deductions): Any gross income

  • Head of Household: Gross income over $13,200

  • Qualifying Widow(er) with Dependent Child: Gross income over $16,500

  • Nonresident Alien: Any gross income

Part-Year Residents and Nonresidents

You were still required to file if you lived in North Carolina for only part of the year or earned income from North Carolina's sources while living elsewhere. This applies to individuals with wages, rental property, or business income tied to the state. The law required nonresidents to report only the income attributable to North Carolina and calculate their tax based on the applicable percentage. These returns had to reflect the appropriate portion of federal adjusted gross income.

Additional Situations That Trigger Filing

In addition to the income thresholds, other conditions are required for filing. Individuals who had North Carolina income tax withheld were expected to file a return to reconcile what was paid. Those seeking to claim a credit, submit a refund request, or pay consumer use tax had to file. Filing was also necessary if you were eligible for any exemption or had a tax liability from estimated tax payments. Regardless of your filing status, reporting accurate information was essential for compliance with state law.

What Forms and Information You Need Before Filing

Before preparing your 2016 North Carolina tax return, gathering all relevant tax documents and forms is essential. Completing your return accurately requires information from your federal tax return and any state-specific documents related to income, deductions, or tax credits. Having everything ready beforehand helps prevent filing delays and ensures the figures you enter are correct and complete.

Required Documents and Supporting Information

To begin the process, collect the following documents:

  • Federal tax return (Form 1040 or equivalent): This is the foundation for your North Carolina return.

  • W-2s and 1099s: Include all wage, interest, dividend, and miscellaneous income statements.

  • North Carolina withholding records: Ensure all tax withheld by employers or payers is accounted for.

  • Receipts for deductions and credits may include property tax bills, mortgage interest, or education expenses.

  • Records of estimated tax payments: Include proof of any payments made during the 2016 tax year.

  • Social Security numbers: You must report accurate identification for yourself, your spouse, and any dependents.

  • Prior year tax documents: These may help with determining carryovers or adjustments.

North Carolina State Forms to Download

Use official state sources to obtain the proper forms for your situation:

  • Form D-400: Main individual income tax return form.

  • Schedule S: Used to report additions or deductions to federal income and itemized deductions.

  • Form D-400TC: Required to claim any tax credit.

  • Form D-410: For requesting a filing extension.

  • Form D-400V: This is for submitting payments by check or money order.

The North Carolina Department of Revenue website has updated versions of these forms and instructions. Paper forms must be printed clearly and should not be handwritten or photocopied if mailed.

Organizing Your Records at Home

After gathering all the required items, place them in a secure and accessible location within your home. Organizing your paperwork before you begin completing the return ensures fewer errors and helps you follow instructions correctly. By preparing early, you can identify missing documentation and request timely replacements.

Step-by-Step Guide: How to File Your North Carolina Tax Return for 2016

Start with Your Federal Return and Supporting Documents

Begin by completing your federal tax return. Since North Carolina uses your federal adjusted gross income as the starting point, Form 1040 must be finalized first. Taxpayers should ensure that income from wages, retirement, or self-employment is correctly reported. Gather W-2s, 1099s, and records of estimated tax or deductions. Nonresidents and part-year residents must calculate the income percentage earned within North Carolina before completing their return.

Complete Form D-400 and Schedule S

Use Form D-400 to enter your federal adjusted gross income on Line 6. Add any required additions on Line 7 and deductions on Line 9 using Schedule S. Choose the standard or itemized deduction on Line 11—whichever offers the greater tax benefit. Use Part C for itemized deductions and Part D for nonresidents. Claim credits on Line 16 using Form D-400TC. Report any consumer use tax on Line 18. Apply estimated tax and taxes paid when calculating your refund or balance due.

Verify Details and Prepare for Submission

Check for accuracy across all fields. Attach your federal return, proof of taxes paid, and any forms supporting exemptions or credits. Taxpayers must sign before submission. File by mail or electronically after reviewing all entries and attachments.

Filing Options: Online and Paper Methods

Electronic Filing Through Approved Services

The North Carolina Department of Revenue strongly encouraged electronic filing for the 2016 tax year. E-filing offers multiple benefits for taxpayers, including faster processing, improved accuracy, and immediate confirmation of receipt. Individuals who used this method often received refunds sooner and could pay any balance due through an electronic draft.

For those whose adjusted gross income met certain limits, Free File services were available directly through the state’s official e-filing portal. In addition to Free File, individuals could use commercial tax preparation software or work with professional services to submit their return electronically. These services offered additional options for submitting payments, accessing instructions, and reviewing updated guidance for state returns.

Paper Filing Instructions and Mailing Information

While electronic filing was preferred, paper returns were accepted for 2016 if submitted with original, scannable forms. Taxpayers who chose to mail in their returns needed to type or print clearly and include all supporting documentation. Paper returns must consist of a signed Form D-400, a copy of the federal return, and any schedules or statements required by the state.

Returns showing a refund were mailed to a different address than those showing a balance due or no payment. Instructions on where to send the return were listed on the back of Form D-400. Individuals who owed tax had to include a completed Form D-400V and a check or money order. Requesting delivery confirmation or using certified mail when submitting documents by post was essential.

How to Make a Payment for Your 2016 State Taxes

Payment Methods and Deadlines

  • Pay online using a bank draft: You could authorize a draft through the North Carolina Department of Revenue’s secure system. This option had no added fee and was one of the most convenient ways to ensure on-time payment for your 2016 return.

  • Pay by credit or debit card: Mastercard and Visa payments were accepted online with a convenience fee of $2 for every $100 paid. This service allowed individuals to pay taxes quickly, especially when mailing a check was impractical.

  • Mail a check or money order: Taxpayers who file by mail could send payment with Form D-400V. All checks or money orders had to be drawn from a domestic bank and made payable to the N.C. Department of Revenue. The payment must include your name, address, Social Security number, and “2016 D-400.”

  • Include payment with paper return: If you owed tax, you were expected to mail your completed Form D-400 with the payment and the D-400V voucher. Use the correct address on the voucher form and verify the postmark date to avoid penalties.

  • Meet the payment deadline to avoid interest and penalties: For 2016, the original payment deadline was April 18, 2017. If you filed an extension using Form D-410, the extension only applied to the filing deadline—not the tax payment due date. To avoid a late payment penalty of 10%, at least 90% of your estimated tax had to be paid by the April deadline.

  • Understand interest charges and June updates: Payments received after the deadline were subject to daily interest charges, which continued until the full balance was paid. Interest rates were determined by statute and were subject to changes each June. Taxpayers could view updated rates and historical figures on the state’s site.

How to Track Your Refund or Balance Due

Using Online Tools to Check Refund Status

If you filed a 2016 North Carolina tax return and expected a refund, you could track its progress using the Department of Revenue’s online refund inquiry tool. You needed your Social Security number and the refund amount shown on your return to check your status. Refund tracking was available about ten business days after electronic submission and four weeks after mailing a paper return.

Electronic returns were processed more quickly than paper returns. Taxpayers who filed online and selected direct deposit generally received refunds within two to three weeks. Paper returns often took eight to twelve weeks. Processing time could be longer during peak months, such as March and April, or if the return was selected for manual review.

Phone Support for Refund Inquiries

If you prefer not to use the online system or lack internet access, call the toll-free automated phone line at 1-877-252-4052. The system was available 24 hours a day, seven days a week. Like the online tool, you must enter your Social Security number and refund amount exactly as listed on your tax return to access your refund status.

Refund Methods and Balance Offsets

Refunds were issued in three primary ways: direct deposit to your bank account, a paper check mailed to the address listed on your return, or as a credit applied to your estimated tax for the following year. In addition, taxpayers could choose to contribute all or part of their refund to the North Carolina Education Endowment Fund. However, any refund could be reduced if the filer owed back taxes, child support, or other legal debts. These balances were deducted before the refund was released.

How Property Taxes Work in North Carolina

Property Tax Rates and County Assessments

Property taxes in North Carolina are administered at the county level and are based on the assessed value of real property. Each county sets its tax rate, which is applied to the value of your home or land. These rates vary depending on location, local government services, and public school funding needs. Assessments are typically updated every four to eight years, and homeowners receive a notice with the current valuation and applicable percentage used to calculate the bill.

Taxpayers are responsible for reviewing their annual property assessment and confirming the accuracy of the value assigned. If you disagree with the assessed amount, you may request a reassessment or appeal the value through your county tax office. Understanding how the property tax rate is determined helps you anticipate your annual bill and plan accordingly.

Available Exemptions and Payment Procedures

Certain taxpayers may qualify for exemptions that reduce the property tax owed. North Carolina offers partial or complete exemptions for elderly or disabled homeowners, veterans, and individuals meeting income-based qualifications. To claim these exemptions, a formal application must be submitted to the county assessor’s office by the stated deadline.

Payments are usually due in the fall, with most counties setting deadlines in early January of the following year. Bills can be paid in whole or in installments, depending on local rules. Late payments are subject to interest and penalties. Taxpayers should monitor official county websites for updated due dates, exemption instructions, and accepted payment methods to ensure compliance.

Understanding Estate Tax in North Carolina for 2016

State Estate Tax Rules in 2016

For the 2016 tax year, North Carolina did not impose a separate state-level estate tax. The state repealed its estate tax for decedents who passed away on or after January 1, 2013. As a result, no estate tax return was required by North Carolina for individuals who died during 2016, regardless of the estate size. This change simplified the estate planning process for North Carolina residents and eliminated the need to calculate state-level estate tax liabilities.

However, taxpayers were still required to comply with federal estate tax rules. For 2016, the federal estate tax applied to estates that exceeded a specific exemption amount: $5.45 million. Estates with a gross value above that threshold were subject to federal estate tax, and the estate representative was responsible for submitting the appropriate federal forms to the IRS.

Federal Exemptions and Reporting Requirements

Individuals needed to calculate the total value of the deceased's assets to determine whether an estate was subject to federal estate tax. These included real property, investment accounts, business interests, retirement plans, and life insurance policies. If the total exceeded the federal exemption, the estate must file a federal estate tax return using Form 706.

No state filing was necessary in North Carolina, but reporting any inheritance on the beneficiary’s income tax return was still crucial if the asset generated future income. Estate representatives were also encouraged to consult legal or tax professionals to ensure all federal and reporting obligations were adequately addressed.

Estate Planning Considerations for Individuals

Even though the state did not levy an estate tax, estate planning remained important for individuals with significant assets. Planning strategies included designating beneficiaries, creating wills or trusts, and maintaining accurate asset ownership records. Proper planning helped ensure a smooth property transfer and could reduce future tax burdens for surviving family members.

Overview of Other Taxes You May Owe in North Carolina

Taxpayers in North Carolina may have additional obligations beyond income, property, and estate taxes. These other taxes vary depending on purchases, business activities, and personal property ownership. Understanding what applies to your situation helps ensure full compliance and avoids unexpected penalties. Some of these taxes are paid directly by individuals, while retailers or service providers collect others on behalf of the state.

Consumer and Use Taxes

  • Use tax on out-of-state purchases: You may owe use tax if you bought items outside North Carolina and were not charged sales tax. This often applies to online purchases or goods purchased while traveling.

  • Gallon-based fuel taxes: Taxes on gasoline and diesel are built into fuel prices. These are automatically paid at the pump but still contribute to state revenues.

  • Other excise taxes: North Carolina imposes taxes on alcohol, tobacco, and some digital goods. These are often included in the purchase price but can be tracked for budgeting and business reporting.

Taxpayers must report and pay use tax directly to the state if it was not collected at the time of purchase. If you owe use tax for 2016, it should have been reported on Line 18 of Form D-400. Accurate reporting of these purchases ensures that individuals meet their full obligations under state law.

Business and Licensing Taxes

  • Privilege license tax: Certain businesses, professionals, and trades must pay an annual privilege license tax to operate legally in North Carolina.

  • Franchise and local business taxes: Some counties and cities impose taxes on businesses within their jurisdictions, in addition to state-level obligations.

  • Vehicle property tax: If you owned a registered vehicle in North Carolina in 2016, you were responsible for paying local property tax. The amount was based on the vehicle’s appraised value and your county’s tax rate.

Residents and business owners should verify whether these other taxes apply to their situation in addition to filing and paying income tax. Forms and payment procedures were typically available through county tax offices or the Department of Revenue, and deadlines varied by tax type. Submitting the correct forms and requests ensured timely compliance.

Final Filing Checklist and Tips for 2016 Returns

Verify all personal information.

Please ensure your name, address, and Social Security number are correct and consistent on every form and attachment. Mismatched or incomplete information can delay processing or trigger rejection by the Department of Revenue.

Confirm income and deduction details.

Ensure your federal adjusted gross income matches what is reported on your North Carolina return. For accuracy, review all deductions and exemptions, and confirm that you have included all wages, self-employment income, and tax credits.

Include all required forms and schedules.

Attach every applicable form, such as Form D-400, Schedule S, and Form D-400TC. If claiming a credit or requesting an exemption, ensure the proper supporting documentation is submitted.

Calculate totals and percentages carefully.

Double-check all math on your return, including the percentage of income earned in North Carolina for part-year residents and nonresidents. Inaccurate figures may result in a higher tax owed or delay any refund.

Select the correct filing method.

Whether you are filing electronically or by paper, use the correct mailing address or electronic service. Be sure to apply proper postage and request delivery confirmation for mailed returns. Submit by the applicable deadline to avoid penalties.

Keep a complete copy for your records.

Retain a full copy of your filed return, supporting documents, and proof of payment at home. These records are essential in case the state requests additional information or if you need to reference the return in future tax years.

Resolve any remaining tax balance.

If you still owe taxes, make a payment using the correct method. If you are uncertain about the amount, refer to the instructions in Form D-400 or contact the Department of Revenue for updated guidance. Payment should be made using Form D-400V when mailing a check or money order.

Frequently Asked Questions (FAQ)

What if I missed the deadline to file my 2016 North Carolina tax return?

You can still file your 2016 return if you missed the original deadline. North Carolina allows late filing, but penalties and interest may apply if you owe taxes. If you're due a refund, you generally have up to three years from the original deadline to claim it. Filing as soon as possible helps minimize additional charges.

Can I still claim a refund for the 2016 tax year?

Yes, if you overpaid or had North Carolina taxes withheld in 2016, you may still claim a refund up to three years after the original filing deadline. The 2016 tax year means April 15, 2020. After that date, any unclaimed refund is forfeited, and the state is not obligated to return the money.

Do I need to file if I only lived in North Carolina for part of 2016?

Yes, part-year residents must file if they earned income during their time in North Carolina and met the income threshold for their filing status. You must report only the income earned while living in the state and use Schedule S to calculate the portion of income subject to North Carolina tax.

What if I paid taxes to another state in 2016?

If you were a North Carolina resident and paid taxes to another state, you may qualify for a tax credit to prevent double taxation. Complete Form D-400TC and attach documentation such as the other state’s return or W-2. This credit helps offset taxes paid outside North Carolina and reduces tax liability.

How do I request an extension for a 2016 return?

You had to submit Form D-410 to request an extension by April 18, 2017. The extension gave you six extra months to file, but not to pay. You were still required to pay at least 90% of your tax liability by the deadline to avoid late payment penalties and interest on the unpaid balance.

Are military spouses required to file a North Carolina return?

Military spouses may be exempt under the Military Spouses Residency Relief Act if they are in North Carolina to accompany a service member and maintain legal residence elsewhere. If qualified, income earned in North Carolina may be exempt from state tax. Review state guidelines or consult a tax preparer to determine eligibility.

How long should I keep my 2016 tax records?

You should keep your 2016 North Carolina tax return and related documents for at least three years from the date you filed or the original due date—whichever is later. Keep records longer if you claimed special deductions or are involved in legal or audit matters. Organized records help support your return if questions arise.