Dear Sir,
I would like to inform you that, in sales return module the tax calculated in return against old/previous year sale invoice. When we SRT book against Sales invoice and the IGST have calculated on return amount, which is incorrect according to the GST Law.
Hence, you are requested to kindly look in the matter & get is resolve in system that, the GST not calculate in Sales Return Credit Note after the time period (as per GST law), if the return to book against old/previous year sale invoice (to be working like sales debit/credit note).
Thanks
Ashwani Kumar