The Mercer County treasurer and tax collector office is responsible for billing and collecting property taxes from all taxable parcels in the county and managing county funds in accordance with state law. There are 6 Treasurer Tax Collector locations in Mercer County, New Jersey.

Property owners in Mercer County who have questions about their tax bill, want to apply for an exemption, or need to set up a payment plan for delinquent taxes should contact the county tax collector office using the information listed below.

List of Mercer County, New Jersey Treasurer Tax Collector

Trenton Tax Collector

View Details Call Now (609) 585-6871

Trenton Tax Collector

Address
Get Direction
Hours

Ewing Township Tax Collector

View Details Call Now (609) 883-2900

Ewing Township Tax Collector

Address
Get Direction
Hours

Lawrenceville Tax Collector

View Details Call Now (609) 844-7041

Lawrenceville Tax Collector

Address
Get Direction
Hours

New Jersey State Treasurer

View Details Call Now (609) 292-1040

New Jersey State Treasurer

Address
Get Direction
Hours

Princeton Tax Collector

View Details Call Now (609) 497-7625

Princeton Tax Collector

Address
Get Direction
Hours

Mercer County Administration Building

View Details Call Now (609) 989-6704

Mercer County Administration Building

Address
Get Direction
Hours

Mercer County property owners can often access tax bill history, parcel information, and payment status through the county's online tax portal — checking your account online before visiting the office can resolve many routine questions without a trip to the tax collector's office.

You may also find Treasurer Tax Collector locations in neighboring counties including Mercer, Monmouth, Hunterdon.