sule 6666. (1) Every registered person required to deduct tax at source under section 51 (hereafter in this rule referred to as deductor) shall furnish a return in FORM GSTR-7 4[, on or before the tenththe previous definition of Rule 66 are true in there own relion. example of my version of Rule 66: yo i saw this epic drawing of Rule 66, it was of elmo getting shot down by