GST Practitioner
55062 Points
Joined June 2017
as per your query "excess taxable amount & excess tax being paid" means that excess liability being created & paid thereon. so can only adjust by reducing excess reported taxable value by reducing the same in your april gstr 3b.
& if there is no output tax liability in april month then can claim refund for the same by filing RFD 01 "EXCESS PAYMENT OF TAX, IF ANY" (REFER CIRCULAR 137/07/2020 GST)