This discussion outlines the Goods and Services Tax (GST) return due dates for July 2020. It specifies deadlines for GSTR-3B filings based on aggregate turnover, with different dates for those under and over 5 crore, and varying dates for Category A and B states for smaller turnovers. Additionally, it provides the due dates for GSTR-1 returns for the April-June 2020 quarter and the July 2020 monthly return.