SB 447 Connecticut Senate · 2026 Regular Session

AN ACT ESTABLISHING A HOMESTEAD PROPERTY TAX EXEMPTION.

This bill establishes a new property tax exemption that reduces the assessed value of primary residences by $50,000 for qualifying homeowners. It directly affects owners of single-family homes, condominiums, and common interest community units who live in the property as their main home. To claim the exemption, homeowners must file an application with their local assessor by November 1 each year, declaring that the dwelling is their primary residence, they own no other primary residence, and they have not claimed this exemption for another property in the same year. The Office of Policy and Management will create and publish the required application form online and may request additional documentation to verify eligibility. This change replaces an existing optional exemption that allowed some municipalities to offer a percentage-based tax reduction on primary residences.
Bill status passed 3 of 5 stages cleared
Introduction
Mar 2026
Committee Review
Apr 2026
Senate Passage
Apr 2026
House Passage
Governor
Introduced Mar 5, 2026 Last action Apr 23, 2026
Maddy AI version diff · 1 comparison

What changed between versions

Raised Bill PD Joint Favorable Substitute · 5 edits
MODERATE
The bill was converted from a 'Raised Bill' to a 'Substitute Bill' after receiving favorable committee approval. The core policy remains a $50,000 property tax exemption for owner-occupied single-family homes, but the text was rewritten to formally amend existing state statutes rather than creating a standalone new section. The new version includes specific filing deadlines, application forms, and definitions to ensure the exemption is administered correctly by local assessors.
Scope change
The bill's scope is now explicitly tied to amending Section 12-81 of the General Statutes, replacing a previous repealer section, and defining specific eligibility criteria for the exemption.
TECHNICAL

The bill text was rewritten to amend existing statutes (Section 12-81) instead of adding a completely new standalone section, aligning with standard legislative procedure after committee review.

REQUIREMENT

Owners must now file a specific application form with the assessor by November 1st of each assessment year to claim the exemption.

ENFORCEMENT

Failure to file the required application by the deadline results in a waiver of the right to claim the tax exemption for that year.

DEFINITION

The term 'dwelling' is now formally defined to include single-family homes, condominiums, and units in common interest communities.

TIMELINE

The exemption applies to assessment years commencing on or after October 1, 2027, and an existing repealer section is scheduled for removal on that same date.

Floor votes · Senate Apr 22, 2026

How they voted

360
Passed
Total votes 36
Apr 22, 2026
D Democratic25
25 Yea
100% Yea
R Republican11
11 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
19
Key actions
4
Committee
3
Amendments
1
Apr 22, 2026
Upper · Passed
SEN. PASSED, SEN. AMEND. SCH. A
upper
Apr 22, 2026
Upper · Passed
SEN. ADOPTED SEN. AMEND. SCH. A
upper
Apr 14, 2026
Upper · Passed
Joint Favorable
upper
Mar 13, 2026
Upper · Passed
Joint Favorable Substitute
upper
Mar 5, 2026
Committee
REF. TO JOINT COMM. ON Planning and Development
upper
0 primary · 0 co-sponsors

Sponsors

No sponsor information available.