Quadrennial Form Filing Requirments (linked from assessor's home page)

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Connecticut General Statutes §12-81(7), (10), (11), and (16) require the filing of a Tax Exempt Return seeking property tax exempt status. This also requires a quadrennial filing from the initial application assessment year. Connecticut General Statute §12-87 requires exempt organizations to report any additional property acquired since the filing of the initial application or the last previous quadrennial report on a supplemental tax return.

Organizations initially requesting a property tax exemption during the interim years should check the box labeled INITIAL APPLICATION. The quadrennial filing period remain the same when filing in an interim year.

The following documentation is required to be attached to the application:

  1. A copy of the Organization's Internal Revenue tax exempt certificate under Section 501(c) or 501(d) of the IRS Code

  2. Copies of the Organization’s By-laws and or Charter, if applicable.

    Click here to download Quadrennial Tax Exempt Organization form for new applications.

    Click here to download Quadrennial Tax Exempt Organization form for Supplemental Applications.

     

Organization

C.G.S.

Statute Year

Year*

Year*

Year*

Year*

Agricultural Societies

§12-81(10)

1965

2013

2017

2021

2025

Cemetery Use

§12-81(11)

1965

2013

2017

2021

2025

Charitable Organizations

§12-81(7)

1965

2013

2017

2021

2025

Determination of Exemption

§12-89

 

 

 

 

 

Education Organizations

§12-81(7)

1965

2013

2017

2021

2025

Historical Organizations

§12-81(7)

1965

2013

2017

2021

2025

Horticultural Organizations

§12-81(10)

1965

2013

2017

2021

2025

Hospitals

§12-81(16)

1967

2015

2019

2023

2027

Literary Organizations

§12-81(7)

1965

2013

2017

2021

2025

Partially Exempt Property

§12-88

 

 

 

 

 

Sanatoriums

§12-81(16)

1967

2015

2019

2023

2027

Scientific Organizations

§12-81(7)

1967

2013

2017

2021

2025

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Quadrennial Filing Year