New Haven County Tax Rate (Connecticut)

New Haven County Finance Departments manage the finances for a municipality, often at the county or local level in Connecticut. As part of this responsibility, they maintain tax rate information and may help set the tax rate for property taxes, business taxes, sales taxes, and other local taxes. Finance Departments provide information on local New Haven County tax rates, as well as any tax deductions, tax incentives, and tax rate appeals. They also provide information on New Haven County tax bill due dates, tax payment plans, and tax refunds. Finance Departments typically provide tax rate information on their websites.

Branford Finance Department Branford CT 1019 Main St 06405 203-315-0627

Derby Finance Department Derby CT 1 Elizabeth Street 06418 203-736-1456

East Haven Finance Department East Haven CT 250 Main Street 06512 203-468-3210

Madison Finance Department Madison CT 8 Campus Dr 06443 203-245-5606

Milford Finance Department Milford CT 70 West River Street 06460 203-783-3220


New Haven County Clerk Offices maintain public records for a county or local government, including information on local taxes in Connecticut. As part of this responsibility, they maintain tax rate information on property taxes, business taxes, and other local New Haven County taxes. They may also provide online tax records, online payment for taxes, and tax bill due date information. Clerk Offices can provide information on setting up a tax payment plan, appealing a tax assessment, or applying for tax relief. They also keep records on changes to New Haven County tax rates. The Clerk Office website provides tax rate information and services.

Ansonia Town & City Clerk Ansonia CT 253 Main Street, Ste 6 06401 203-736-5900

Bethany Town Clerk Bethany CT 40 Peck Road 06524 203-393-2100

Branford Town Clerk Branford CT 1019 Main Street 06405 203-488-6305

Cheshire Town Clerk Cheshire CT 84 South Main Street 06410 203-271-6601

Derby Town Clerk Derby CT 1 Elizabeth Street 06418 203-736-1462

East Haven Town Clerk East Haven CT 250 Main Street 06512 203-468-3201

Guilford Town Clerk Guilford CT 31 Park Street 06437 203-453-8001

Hamden Town Clerk Hamden CT 2750 Dixwell Avenue, Fl 2 06518 203-287-7112

Madison Clerk Madison CT 8 Campus Drive 06443 203-245-5672

Meriden City Clerk Meriden CT 142 East Main Street 06450 203-630-4030

Naugatuck Town Clerk Naugatuck CT 229 Church Street, Ste 2 06770 203-720-7055


New Haven County Town and City Halls provide municipal services, including information on tax rates and other tax services in Connecticut. The Town or City Hall may play a role in setting New Haven County tax rates, including property tax rates, business tax rates, sales tax rates, use tax rates, local income tax rates, and other local taxes. They may also provide online tax records, tax bill due dates, and information on setting up a tax payment plan or appealing a New Haven County tax assessment. They also maintain records on changes to tax rates. The Town or City Hall website provides more information on tax rates.

Bethany Town Hall Bethany CT 40 Peck Road 06524 203-393-2100

Branford Town Hall Branford CT 1019 Main Street 06405 203-488-8394

Derby City Hall Derby CT 1 Elizabeth St 06418 203-736-1462

East Haven Town Hall East Haven CT 250 Main Street 06512 203-468-3890

Hamden Town Hall Hamden CT 2750 Dixwell Avenue 06518 203-288-4444

Madison Town Hall Madison CT 8 Meeting House Lane 06443 203-245-5667

Meriden City Hall Meriden CT 142 East Main Street 06450 203-630-4123

Middlebury Town Hall Middlebury CT 1212 Whittemore Rd 06762 203-758-2557

Milford City Hall Milford CT 110 River Street 06460 203-783-3201

Naugatuck Town Hall Naugatuck CT CHURCH St 06770

New Haven City Hall New Haven CT 165 Church Street 06510 203-946-8200

New Haven County Assessor Offices calculate the value of all property in their jurisdiction in order to assess property taxes in Connecticut. The property tax rate is typically applied to the Assessor's property appraisal report, often with a formula. Assessors may provide tax rate information, including how to calculate New Haven County property taxes, property tax bills, and property assessment reports. They may also provide information on New Haven County property tax appeals, including the process for appealing a property assessment. Assessors also provide tax bill due dates, information about tax payment plans, and records on unpaid property taxes, which may be available online.

Branford Assessor Branford CT 1019 Main Street 06405 203-488-2039

Derby Assessor Derby CT 1 Elizabeth Street 06418 203-736-1455

East Haven Assessor East Haven CT 250 Main Street 06512 203-468-3233

Hamden Town Assessor Hamden CT 2750 Dixwell Avenue 06518 203-287-7128

Meriden Assessor Meriden CT 142 East Main Street, # 122 06450 203-630-4065

Middlebury Assessor Middlebury CT 1212 Whittemore Road 06762 203-758-1447

Milford Assessor Milford CT 70 West River Street 06460 203-783-3215

Naugatuck Assessor Naugatuck CT 229 Church Street, Ste 3 06770 203-720-7016

New Haven Assessor New Haven CT 165 Church Street, Ste 141 06510 203-946-6047


New Haven County Treasurer and Tax Collector Offices collect taxes for a county or local government, often in the form of property taxes in Connecticut. They also provide tax rate information, including tax rates for New Haven County property taxes, business taxes, sales tax, and other local taxes. Treasurer and Tax Collector Offices may also provide information on tax deductions, tax incentives, and property tax rate appeals. Their New Haven County tax rate resources include tax bill due date information, tax payment plans, and tax refund forms. Treasurer and Tax Collector Offices often provide tax rate resources on their website.

Branford Tax Collector Branford CT 1019 Main Street 06405 203-481-0381

Cheshire Tax Collector Cheshire CT 84 South Main Street, # 2 06410 203-271-6630

East Haven Tax Collector East Haven CT 250 Main Street 06512 203-468-3309

Guilford Tax Collector Guilford CT 31 Park Street 06437 203-453-8014

Madison Tax Collector Madison CT 8 Campus Drive 06443 203-245-5641

Meriden Tax Collector Meriden CT 142 East Main Street, # 117 06450 203-630-4053

Middlebury Tax Collector Middlebury CT 1212 Whittemore Road 06762 203-758-1373

Milford Tax Collector Milford CT 70 West River Street 06460 203-783-3217

Naugatuck Tax Collector Naugatuck CT 229 Church Street, Ste 3 06770 203-720-7051

New Haven City Tax Collector New Haven CT 165 Church Street, Ste 161 06510 203-946-8054


New Haven County Mayor Offices provide a range of municipal services to their community, including playing a role in setting tax rates and providing tax services in Connecticut. The Mayor Office may set New Haven County property tax rates, business tax rates, sales tax rates, use tax rates, local income tax rates, and other local taxes. Mayors may also provide online tax records, tax bill information, and assistance setting up a New Haven County tax payment plan or appealing a tax assessment. They also keep records on changes to local tax rates. The Mayor Office website provides additional information on tax rates.

Derby Mayor Derby CT 1 Elizabeth Street 06418 203-736-1450

East Haven Mayor East Haven CT 250 Main Street 06512 203-468-3204

Milford City Mayor Milford CT 110 River Street 06460 203-783-3201

Naugatuck Mayor Naugatuck CT 229 Church Street, Ste 1 06770 203-720-7009