<h1>Extension of ITR V filing deadline grants a final opportunity to mail verification to CPC for electronic tax returns.</h1> Extension of the time limit is announced for filing the ITR-V verification form for electronically filed returns for assessment year 2009-10, allowing submission up to the extended deadline or within 120 days from filing, whichever is later. ITR-V must be mailed only by ordinary post or speed post to the CPC in Bengaluru; forms sent elsewhere or by other means will not be accepted. Taxpayers without CPC acknowledgement must re-mail ITR-V, since returns without CPC acknowledgement will not be processed or yield refunds.