Central Board of Excise and Customs, in its Notification No. 18/2017-Service Tax dated 22nd June 2017, has extended the due date of filing of service tax return for the 1st quarter of FY 2017-18 ie. from April 2017 to June 2017.
"The return for the period from the 1st day of April, 2017, to the 30th day of June, 2017, shall be submitted by the 15th day of August, 2017, in Form ‘ST-3’ or ‘ST-3C’, as the case may be."
It has also been notified that "the revised return for the period from the 1st day of April, 2017, to the 30th day of June, 2017, shall be submitted within a period of forty five days from the date of submission of the return under rule 7".