Personal Property Declarations are due on November 3, 2025
In accordance with Connecticut General Statute, 12-40, all Portland business owners and residents liable to pay taxes on tangible personal property belonging to them on October 1, must file a declaration on or before November 3, 2025 with the Assessor. Non-filers, omissions and late declarations are subject to estimated assessment and a 25% penalty.
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New Businesses & Leasing Companies:
Existing Businesses:
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25_M-PPD-S.pdf
Unregistered Motor Vehicles
Manufacturing Equipment Exemption
Farm Machinery, Horses/ Ponies Exemption:
Solar Exemptions Public Act 21-180
M-44 Solar Exemption Application - RESIDENTIAL
M-44 Solar Exemption Application - COMMERCIAL & INDUSTRIAL
M-44 Fuel Cell Exemption Application
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Completed Declarations may be sent to:
Town Of Portland
Assessor's Office
PO BOX 71
Portland CT 06480-0071
Or emailed to:
assessor@portlandct.org
Connecticut Personal Property Statute
Declarations & exemption forms
Business Removal or Closing
If you have closed, terminated or moved your business out of town as of the October 1 assessment date, a business-closing affidavit with supporting documents attached must be submitted to the assessor for review and removal from future Portland tax rolls.
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