America's Property Tax Advisor

POER's Boston office represents clients' properties in Connecticut.

 

This information is deemed to be a reliable calendar of specific property tax event dates that are updated quarterly and throughout the year as changes are known. However, it is not guaranteed and some dates and/or jurisdictions are not listed.

 

For POER's local office contact information for this state, visit our locations page.

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STATE CHARACTERISTICS
Assessment Ratio: 70%
Revaluation Cycle : Every 5 years
Assessment Year: 10/01 – 09/30
Fiscal Tax Year: 070/1 – 06/30
Valuation Authority: City or Town
Collection Authority: City or Town
Level One Appeal Name: Board of Assessment Appeals
Consultant Certification/Licensing: Not Required
Real Estate Taxable? Yes
RE Rendition Required: If requested
Non-Disclosure State? No
Personal Property Taxable? Yes
PP Rendition Required: Yes
Inventory Taxable? No
KEY TAX DATES

There are over 160 individual taxing jurisdictions in Connecticut. Dates may vary throughout the state by jurisdiction.
For further verification, please contact us.

REAL ESTATE

Assessment Date: Oct 1 Assessment date for next fiscal year
Tax Returns Due: Jun 1 Income & Expense returns due if requested by Assessor; 10% penalty for failure to file timely
Appeal Deadline: Feb 20 Town can ask for extension until Mar 20
Tax Bills Issued: Jul 1 Beginning of fiscal year
Tax Bills Due: Aug 1
Feb 1
1st half installment
2nd half installment
Value Notices Issued: Oct - Jan Assessment increase notices mailed by February 1

PERSONAL PROPERTY

Assessment Date: Oct 1  
Tax Returns Due: Nov 1 Inventory exempt; 25% penalty for late filing or failure to file
Tax Bills Issued: Jul  
Tax Bills Due: Aug 1
Feb 1
1st half installment
2nd half installment
Value Notices Issued: Jan Assessment increase notices mailed by February 1