Event Calender
Date From To
Event DateActApplicable FormObligation
07/05/2018Income TaxChallan No.ITNS-281Payment of TDS/TCS deducted/collected in Apr
10/05/2018Goods and Services TaxGSTR -1Taxpayers with annual aggregate turnover more than Rs. 1.5 crore need to file GSTR 1 for March on monthly Basis
15/05/2018Income TaxForm No.27C (TCS)Exemption from TCS
15/05/2018Income TaxForm No. 16 BDue date for issue of TDS Certificate for tax deducted under Section 194-IA in the month of March, 2018
15/05/2018Providend FundElectronic Challan cum Return (ECR)E-Payment of PF for Apr
15/05/2018Income TaxForm 27EQTCS Returns by ALL Collectors
15/05/2018ESIESI ChallanPayment of ESI of Apr
22/05/2018Goods and Services TaxGSTR -3BGSTR Return Summary for April
30/05/2018Company LawAOC-4 XBRLLast date of filing of AOC-4 XBRL E-Forms using Ind AS under the Companies Act, 2013
30/05/2018Income TaxForm - 49CStatement by Non-resident having Liaison Office in India (u/s 285)
30/05/2018Income TaxForm 27DIssue of TCS certificate by Collectors for quarter ended Mar
31/05/2018Income TaxReturn 24Q, 26Q & 27QTDS returns for Mar Quarter by ALL deductors
31/05/2018Income TaxForm 61-AAIR by Assessees liable to Tax Audit receiving cash above 2 lacs against sales, Banks, Credit card companies etc for FY 2017-18.
31/05/2018Maharastra Profession TaxMTR-6/Form IIIBPayment & Monthly Return of Maharastra PT (Annual Liability 50000 or more)
31/05/2018Goods and Services TaxGSTR-6Furnishing of Return by Input Service Distributor for the months from Jul 2017 to Apr 2018
31/05/2018Goods and Services TaxGSTR-1Monthly Return of Outward Suppliers for April

Note: Please note that this is not an exhaustive list of obligations under various laws and rules. Important ones have been compiled to serve as a Ready Reckoner.
Please reconfirm in case of doubt or in case of extension/change & bring the same to our notice. We are not responsible for inadvertant errors, if any.