The Central GST Commissionerate, Mumbai zone, has started a return filling facility (RPF) to help all tax payers from the zone to file returns. The facility, which is free of charge for tax payers, has been been rolled out in partnership with the Western Indian Regional Council (WIRC) of the Institute of Chartered Accountants of India (ICAI). It is operational at GST Seva Kendra, GST Commissionerate of Mumbai (East) at Parel, central Mumbai since February this year on a pilot basis.