been filed as Annexure P-1. It is further case of the petitioner that the petitioner being a trader, regularly purchases goods and avails certain services thereof in relation to the business. The petitioner being a registered firm under the specified GST Acts is required to furnish its monthly return under Section 39 of the CGST Act read with Rule 61 of the Central Goods and Services Tax Rules, 2017 (for short, ‘the CGST Rules’) in Form GSTR-3B. The petitioner for the financial year 2018-19 filed return under Section 39 of the CGST Act in Form GSTR-3B for the month of March, 2019 on 13-11-2019. Return was specifically filed for the specified period and late fees was also paid in accordance with Section 47 of the CGST Act for the period March, 2019 in Form GSTR-3B of April, 2019 and interest under Section 50 was also paid in the return for the period March, 2019. The ITC claimed in the return for the month of March, 2019 was eligible ITC for the specified period in terms of Section 16(2). Returns filed under Section 39 in Form GSTR-3B for the months of March, 2019 and April, 2019 have been annexed as Annexures P-2 & P-3. Thereafter, the petitioner was served with a demand letter dated 6-2-2020 (Annexure P-4) by respondent No.3 demanding an amount of ₹ 9,43,919/- to be paid alleging that Input Tax Credit (ITC), as specified above, is availed in contravention of Section 16(4) of the CGST Act along with interest under Section 50 of the said Act, which the petitioner replied vide Annexure P-5