Event Date Act Applicable Form Obligation 07/04/2017 Income Tax Form No.27C (TCS) Submission of Forms received in Mar to IT Commissioner 10/04/2017 Excise ER-1 Excise Return ER-1 for Non SSI assessees for Mar 10/04/2017 Excise ER-2 Excise Return ER-2 for EOUs for Mar 10/04/2017 Excise ER-3 Submission of Excise Return ER-3 by SSI units for Mar quarter 10/04/2017 Excise ER-6 Excise Return ER-6 by units paying duty > 1 crore (CENVAT + PLA) for Mar 12/04/2017 D-VAT BE - 2 Advance information for 2nd fortnight of APR of functions with booking cost > Rs 1 lakh in Banquet Halls, hotels etc. in Delhi 15/04/2017 Income Tax Form 15CC Statement by Banks etc. in respect of foreign remittances during the quarter 15/04/2017 D-VAT DVAT-20 Payment of DVAT TDS for Mar 15/04/2017 Providend Fund Electronic Challan cum Return (ECR) E-Payment of PF for Mar 21/04/2017 ESI ESI Challan Payment of ESI of Mar (Applicable for Salary upto Rs. 21,000 instead of 15,000 earlier) ...