Section 234(3) in Greater Hyderabad Municipal Corporation Act, 1955
(3)When a vacancy continues from one half year or quarter-year, as the case may be in respect of which property taxes are, under section 264 recoverable, into the next following half year or quarter-year as the case may be, no refund of any property tax shall be claimable from the Commissioner as aforesaid on account of such continued vacancy, unless notice thereof shall be given to the Commissioner as aforesaid within thirty days from the commencement of the said next following half year or quarter-year, as the case may be.