Conn. Gen. Stat. § 12-81b: Establishment by ordinance of effective date for exemption of property acquired by certain institutions.

Any municipality may, by ordinance, provide that the property tax exemption authorized by any of subdivisions (7) to (16), inclusive, (18), (27) and (29) of section 12-81 shall be effective as of the date of acquisition of the property to which the exemption applies and shall, in such ordinance, provide procedure for reimbursement of the tax-exempt organization for any tax paid by it for a period subsequent to said date and for any tax paid by the prior owner for a period subsequent to said date for which such organization reimbursed such owner on the transfer of title to such property.