Section 127(1) in The Coimbatore City Municipal Corporation Act, 1981
(1)When any building whether ordinarily let or occupied by the owner himself has been vacant and unlet for ninety or more consecutive days in any half-year, the Commissioner shall remit so much, not exceeding one half of such portion of the tax as relates to the building only as is proportionate to the number of days during which the building was vacant and unlet in the half-year.
