This page helps with Property Tax tasks in Onslow County, North Carolina, including finding tax bills, checking balances, reviewing parcel tax details, and locating payment options.

Use the Onslow County Tax Bill Search for bill records, and contact the Onslow County Tax Office when bill data, property details, appeals, or payment questions need staff help.

The main online tool for property tax bill lookup is the Onslow County Tax Bill Search. It lets users search by owner, account number, parcel number, tax year and bill number, property address, and unpaid bill status.

  • Owner last name and optional first or middle name
  • Account number
  • Parcel ID or alternate parcel ID
  • Tax year and bill number
  • Property address
  • Unpaid bills only filter

After results load, compare the year, bill number, account number, owner name, description, original levy, balance, and payment status before selecting a bill.

  • Enter one or more search fields in the Tax Bill Search.
  • Review the matching tax bills and confirm the parcel or owner information.
  • Open the bill details to check valuation, levy, balance, and last payment information.
  • Use the green cart icon to add eligible bill records to the payment cart.

Information shown on a tax bill record

A tax bill record may show account information, bill year and number, parcel number, alternate parcel ID, legal description, taxable values, balance, original levy, exemption, net taxable valuation, last transaction date, and last payment date.

Taxable value details can include building value, outbuilding value, land value, total parcel value, deferred value, and taxable value. Use recorded deeds, plats, and other public records to verify property information when accuracy matters.

Check the parcel carefully: similar owner names or addresses can return multiple records.

Online tax payments

Onslow County provides an online payment page for property tax payments. Start with Onslow County tax payments if you already have the account number or need payment search options.

The county also lists credit card, debit card, and electronic check payment options through the Tax Office online payment page. A convenience fee applies to credit card and e-check payments because the county uses Tyler Payments for processing.

Payment information is reflected online within two business days.

Payment methods

Property tax payments may be made by cash, personal check, cashier's check, money order, credit card, debit card, or e-check, depending on the payment channel.

Payment method How it works
Mail Mail the payment with the payment coupon to the Onslow County Tax Collector at 234 NW Corridor Boulevard, Jacksonville, NC 28540.
In person Pay at the Onslow County Tax Office, 234 NW Corridor Boulevard, 2nd Floor, Jacksonville, NC 28540. Bring the bill if available.
Drop box Place check payments in an envelope with the payment coupon and parcel number. Do not place cash in the drop box.
Online Use the Tax Office online payment page for credit card or electronic check payments. Tyler Payments adds a convenience fee.

Taxes due and delinquency dates

Real estate and personal property taxes are billed annually. Tax bills are mailed during July and are due September 1 each year.

Annual taxes become delinquent if they are not paid on or before January 5 of the following year. Registered motor vehicle taxes are handled through the North Carolina Vehicle Tax and Tag System.

Tax rates and valuation

Property taxes are calculated by multiplying the assessed value by the tax rate. Tax rates are set annually through the county and municipal budget process.

If the property is in a municipality, add the county tax rate and the city tax rate. Onslow County lists current and historical rate information on its tax rates page.

Real property records and reappraisal

Real property includes land, buildings, detached garages, outbuildings, and permanent structures. Manufactured homes may also be treated as real property when they meet the required criteria.

North Carolina requires real property reassessment at least every eight years. Onslow County uses a four-year revaluation cycle, and the next countywide reappraisal is scheduled for January 1, 2026.

Real estate is permanently listed, so listing forms are not mailed to taxpayers who own only real property. During the January listing period, owners must list new buildings, additions, and other changes from the previous year.

GIS and property record checks

The Onslow County GIS website can help users review parcel data such as owner information, physical address, legal description, deed card, sale details, land value, building value, market value, total taxable value, property type, year built, heated square feet, and acreage.

GIS data is not a legal document and does not replace deeds, plats, surveys, or other legal instruments. For discrepancies in property characteristics, contact the Appraisal Division.

Appeals and property tax relief

Property tax appeals follow the North Carolina Machinery Act. The process differs for real estate, personal property, and motor vehicles.

Taxpayers may request an informal appeal or property review by contacting the tax office. Real estate parcel reviews must be requested before formal spring appeals begin. Personal property and vehicle appeals must be started within 30 days of the bill date.

The online appeal system requires a valid six-digit parcel number. Supporting documents may include appraisals, comparable sales, photographs, or other information related to value as of the January 1, 2026 revaluation.

North Carolina property tax relief programs listed by Onslow County include the Elderly or Disabled Exclusion, Disabled Veteran Exclusion, and Circuit Breaker Tax Deferment. These programs apply only to a permanent residence.

Onslow County Tax Office contact information

Use these contacts for property tax bills, payments, collections, appraisal questions, land records, listings, and appeals.

Common questions

Where can I search for an Onslow County property tax bill?

Use the Tax Bill Search to search by owner name, account number, parcel number, tax year and bill number, property address, or unpaid bill status.

Where can I pay an Onslow County tax bill online?

Use the online tax payment page. Credit card and e-check payments are processed by Tyler Payments, and a convenience fee applies.

When are Onslow County property taxes due?

Real estate and personal property tax bills are mailed in July and are due September 1. Annual taxes become delinquent if not paid on or before January 5 of the following year.

What should I do if property data looks wrong?

Verify the information against deeds, plats, and other public records. For property characteristic discrepancies, contact the Appraisal Division at (910) 455-7431.

Can I appeal my Onslow County property value online?

Yes. The online appeal system requires a valid six-digit parcel number and supporting documentation such as appraisals, comparable sales, or photographs.