Union County Treasurer & Tax Collector Office

Find Union County New Jersey treasurer, tax collector, tax assessor, and property assessor offices. Treasurers and tax collectors provide information on property searches, tax bills, property liens, tax assessed values, and deductions.

Berkeley Heights Treasurer 29 Park Ave Berkeley Heights NJ 07922 908-665-0746

Elizabeth City Treasurer 50 Winfield Scott Plaza Elizabeth NJ 07201 908-820-4111

Garwood Tax Collector 403 South Avenue Garwood NJ 07027 908-789-0475

Hillside Treasurer 1409 Liberty Avenue Hillside NJ 07205 973-926-5100

Mountainside Tax Collector 1385 U.s. 22 Mountainside NJ 07092 908-232-2400

Plainfield Tax Collector 515 Watchung Avenue Plainfield NJ 07060 908-753-3215

Rahway Tax Collector 1 City Hall Plaza Rahway NJ 07065 732-827-2050

Roselle Park Tax Collector 110 Westfield Avenue East Roselle Park NJ 07204 908-245-0819

Roselle Tax Collector 210 Chestnut Street Roselle NJ 07203 908-245-9000

Springfield Tax Collector 100 Mountain Avenue Springfield NJ 07081 973-912-2207

Union County Board Of Taxation 271 North Broad Street Elizabeth NJ 07208 908-527-4775

Union Tax Collector 1976 Morris Avenue Union NJ 07083 908-688-2800

About Treasurer & Tax Collector Offices

What forms of payment are accepted by Tax Collectors?

Tax Collectors will generally accept cash, personal checks, and credit card payments. Many will also offer online payments using electronic checks, credit cards, or PayPal. It is common for a convenience charge to be added to online payments.

What are special assessments?

Special assessments are additional charges on a property, which are usually associated with a public improvement that benefits certain property owners, such as a sewer assessment. Special assessments are usually added to the owner's property tax bill.

What are supplemental tax bills?

Supplemental tax bills are additional property tax bills that result from a re-appraisal of a property, usually because of a transfer of ownership or a physical improvement or expansion to the property. If the reappraisal determines that additional taxes are owed, a supplemental tax bill is issued.