Checking a company's annual return filing status is important for business verification and corporate due diligence. You can use the Ministry of Corporate Affairs (MCA) portal to review available company records. Start by visiting the official MCA website and accessing the relevant company master data and public document services. Master Data V3 can help you locate company information, while available filing records can help you check forms such as MGT-7 or MGT-7A and financial statements filed through AOC-4. Search using the company's name or CIN, and review the relevant financial years. Always verify the latest records on the official MCA portal.