The City of New Haven has a full-time tax collector that works under the administrative direction of the state Office of Policy and Management and the Controller. The primary responsibility of this position is the billing for and collection of all tax money due to the city.

Taxes

The SECOND installment of Real Estate, Special Service District, Personal Property, and Motor Vehicle and Supplemental Motor Vehicle tax on the Grand List of 2024 are due:

• January 1, 2026, and payable on or before February 2, 2026
• Unpaid taxes are delinquent as of February 3, 2026

On that date, interest will be charged from the original due date of January 1, 2026.

Mill Rate

The mill rates for the 2024 Grand List are as follows:

 
Owners of real, personal and motor vehicle property are taxed at a rate of $1 on every $1,000 assessed. Therefore, a real estate property assessed at $10,000 will pay 394.00. Personal property and motor vehicle are computed in the same manner. 

If you received a tax bill for a vehicle not garaged in New Haven as of October 1, 2024, contact the Assessor's Office. 

• Any payments made by personal check either online, in office, or mail will be subject to a automatic five (5) day business hold.  
• Any ACH-Checking/Savings Account transaction will be subject to a (0.75 transaction fee) and a automatic five (5) day business hold. 

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