This document outlines the key annual, half-yearly, and event-based compliance requirements for public and private companies in India under the Companies Act 2013. It lists 15 forms that must be filed annually with deadlines ranging from 30 to 90 days after the end of the financial year or annual general meeting. It also notes two half-yearly filings due within 60 days of the end of each half-year. Finally, it identifies 5 event-based filings that must be submitted within 30-60 days of certain corporate events, such as changes to directors, shareholders, or commencement of business. Maintaining up-to-date compliance is important to avoid penalties under the Companies Act 2013.