In any case in which the Commissioner of Revenue Services may grant an extension of the time for filing of any return related to any state tax and in which a taxpayer is unable, by reason of illness, absence or other good cause, to sign a request for an extension, any person standing in close personal or business relationship to the taxpayer may sign the request on his behalf and shall be considered as a duly authorized agent for this purpose, provided the request sets forth the reasons for a signature other than the taxpayer's and the relationship existing between the taxpayer and the signer.(May Sp. Sess. P.A. 92-17, S. 44, 59.)
Connecticut Legal Code
§ 12-39k
Connecticut Title 12 — Connecticut law
Source: https://www.cga.ct.gov/current/pub/chap_202.htm#sec_12-39k· Version 2026