Union County Tax Department

Search for Union County NJ tax departments. A tax department search can provide information on federal taxes, state taxes, and local taxes, including property taxes, property tax assessments, tax deadlines, tax payment plans, tax refunds, unpaid taxes, delinquent taxes, and tax liens.


A Treasurer and Tax Collector in Union County New Jersey is responsible for collecting local taxes and disbursing these funds, including property taxes. Union County Treasurers and Tax Collectors maintain a number of tax-related records, including property tax assessments, parcel numbers, local tax assessments, appraisal values, and information on individuals with delinquent taxes. These Union County tax departments may provide information on tax payment plans, tax refunds, tax liens, and foreclosures. Some offices also handle business taxes and licensing as well as vehicle taxes and registration. Treasurers and Tax Collectors provide a range of Union County tax information and services, which are accessible through their website.

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

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

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

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

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

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

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

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

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

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

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

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


An Assessor in Union County New Jersey works for the county or local government to determine the appraisal value of taxable property within its jurisdiction. This information is used to assess the taxes, including property taxes, owed by residents. Union County Assessors provide a number of tax-related services, including parcel searches, tax payment plans, tax refunds, and liens. The Union County tax department may also keep records on foreclosures, properties with delinquent taxes, and tax payments, as well as property tax assessments and property tax payment schedules. Assessors provide access to many of their services and records online.

Elizabeth Assessor Elizabeth NJ 50 Winfield Scott Plaza 07201 908-820-4136

Fanwood Assessor Fanwood NJ 75 North Martine Avenue 07023 908-322-8236

Hillside Assessor Hillside NJ 1409 Liberty Avenue 07205 973-926-2222

Kenilworth Assessor Kenilworth NJ 567 Boulevard 07033 908-276-5801

Plainfield City Assessor Plainfield NJ 515 Watchung Avenue 07060 908-753-3203

Roselle Assessor Roselle NJ 210 Chestnut Street 07203 908-241-4000

Springfield Assessor Springfield NJ 100 Mountain Avenue 07081 973-912-2207

Westfield Town Assessor Westfield NJ 425 East Broad Street 07090 908-789-4055


A Clerk in Union County New Jersey operates at the county or local level of government to maintain public records for their jurisdiction. In addition to keeping vital records like marriage licenses and birth certificates, Union County Clerk's Offices also have a number of tax-related records and provide services related to taxes. This includes records on property tax assessments, paid and unpaid taxes, delinquent taxes, and tax liens. Union County Clerk tax departments may also provide information on tax payment plans, tax refunds, and local foreclosures. In addition, some Clerk's Offices handle Union County business taxes and licenses as well as vehicle taxes and registration. Clerks provide access to many of their services and records online.

Elizabeth Clerk Elizabeth NJ 50 Winfield Scott Plaza 07201 908-820-4130

Fanwood Clerk Fanwood NJ 75 North Martine Avenue 07023 908-322-6750

Garwood Clerk Garwood NJ 403 South Avenue 07027 908-789-0780

Hillside Township Clerk Hillside NJ 1409 Liberty Avenue 07205 973-926-3000

Kenilworth Borough Clerk Kenilworth NJ 567 Boulevard 07033 908-276-9090

Mountainside Clerk Mountainside NJ 1385 U.s. 22 07092 908-232-5335

Rahway City Clerk Rahway NJ 1 City Hall Plaza 07065 732-669-3610

Roselle Park Borough Clerk Roselle Park NJ 110 Westfield Avenue East 07204 908-245-6222

Summit City Clerk Summit NJ 512 Springfield Avenue 07901 908-273-6400

Union County Clerk Elizabeth NJ 2 Broad Street 07201 908-527-4787

Union County Clerk Westfield NJ 300 North Avenue East 07090 908-654-9859

Union County Clerk Elizabeth NJ 2 Broad Street 07201 908-527-4787

Union Township Clerk Union NJ 1976 Morris Avenue 07083 908-851-8501


A Finance Department in Union County New Jersey administers finances for its jurisdiction, often at the state or local level. As part of their responsibilities, Finance Departments provide information about New Jersey State and local Union County taxes, including property taxes, and maintain tax-related records. These tax department records include Union County property appraisal values, paid and unpaid property taxes, tax liens, and foreclosures. Finance Departments may also provide services such as tax payment plans, tax refunds, or help with other taxes such as business taxes. Union County Finance Departments provide online access to many of their services and tax records on their websites.

Elizabeth Finance Department Elizabeth NJ 50 Winfield Scott Plaza 07201 908-820-4190

Garwood Finance Department Garwood NJ 403 South Avenue 07027 908-789-8877

Plainfield Finance Department Plainfield NJ 515 Watchung Avenue 07060 908-753-3201

Summit Finance Department Summit NJ 512 Springfield Avenue 07901 908-522-3601


An IRS Office in Union County New Jersey is a taxpayer assistance center run by the Internal Revenue Service. Union County IRS Office tax departments provide a range of tax-related services, including basic tax law assistance, processing applications for individual tax identification numbers, and other individualized tax services. They can also accept tax returns and tax payments, help individuals set up a payment plan, and resolve IRS problems. IRS Offices also provide specialized services, such as assistance with Affordable Care Act tax provisions and heavy highway vehicle use tax returns. Some matters require an appointment, which can be made on the Union County IRS Office website.

Mountainside New Jersey IRS Office Mountainside NJ 200 Sheffield Street 07092 908-301-2112