Please do not consider above entry
Output CGST A/c Dr 10000
Output SGST A/c Dr 10000
Output IGST A/c Dr 9000
Revenue Authority (CGST) A/c Dr 2000
Revenue Authority (SGST) A/c Dr 2000
Revenue Authority (IGST) A/c Dr 1000
To Input CGST A/c Cr 12000
To Input SGST A/c Cr 12000
To Input IGST A/c Cr 10000
( Being tax refundable form revenue authority )
Show revenue Authority under Current -Asset
Refund Entry will be
Bank A/c Dr 5000
To Revenue Authority (CGST) Cr 2000
To Revenue Authority (SGST) Cr 2000
To Revenue Authority (IGST) Cr 1000
( Being tax refunded by revenue authority )