Half yearly return with the registrar in respect of outstanding payments to Micro or Small Enterprises - MSME Form I (Filed half-yearly) (Oct- March) - 30th April,    Return of Nidhi Company - NDH-3 (Oct- March) - 30th April,    Return to Registrar in respect of declaration u/s 90 (Significant Beneficial Owner) - LLP- BEN 2 & FORM 4D - 15th May,    Reconciliation of Share Capital Audit Report - PAS-6 (Filed half- yearly) (Oct- March) - 30th May,    Annual Return (To be filed within 30 days from the end of 6 month of financial year) - FORM LLP-11 - 30th May,    Return of Deposits - DPT-3 - 30th June,    Annual Return on Foreign Liabilities and Assets - FLA RETURN - 15th July,    Filing of annual accounts only for OPC 180 days from the end of the financial year - AOC-4 (OPC) - 27th September,    Director KYC submission for DIN holders. - DIR-3 KYC - 30th September,    Appointment of Auditor : To be filed within15 days from the conclusion of AGM. Every company should intimate the ROC about the appointment of an auditor. - ADT-1 - 14th October,    Filing of annual accounts : To be filed 30 days from the conclusion of AGM. - AOC-4 - 29th October,    Form for filing resolution of Adoption of Accounts, Auditors Report and Directors Report (Public Company)s - MGT-14 - 29th October,    Form for filing Report on Annual General Meeting - MGT-15 - 29th October,    Half yearly return with the registrar in respect of outstanding payments to Micro or Small Enterprises - MSME Form I (Filed half-yearly) (April- Sep) - 30th October,    Return of Nidhi Company - NDH-3(April- Sep) - 30th October,    Statement Of Account & Solvency - FORM LLP-8 - 30th October,    Reconciliation of Share Capital Audit Report - PAS-6 (Filed half- yearly) (April- Sep) - 29th November,    Filing of Annual Returns or Abridged Annual Return: To be filed within 60 days from the conclusion of AGM. Every company should file an annual return, furnishing details about the company. - MGT-7/7A - 29th November,    Corporate Social Responsibility - CSR-2 - 31st December,