Under the GST (Goods and Services Tax) regime in India, businesses are required to file periodic returns, which include details of their sales, purchases, and GST liabilities. Here is an overview of the GST return filing process and frequency: Types of Returns: There are several types of GST returns that businesses need to file, depending on their turnover and the nature of their business. Some of the common returns are GSTR-1, GSTR-3B, and GSTR-9. Frequency of Filing: The frequency of filing GST returns depends on the turnover of the business. For businesses with an annual turnover of up to Rs. 5 crores, the frequency of filing GSTR-1 and GSTR-3B is quarterly. For businesses with an annual turnover of more than Rs. 5 crores, GSTR-1 is to be filed monthly, and GSTR-3B is to be filed monthly or quarterly, depending on the option chosen by the business. In addition, an annual return (GSTR-9) is to be filed by all GST-registered businesses. Filing Process: Businesses can file their GST returns online on the GST portal. The process involves uploading the relevant invoices and filling in the details of the sales, purchases, and GST liabilities. The GST liability is calculated automatically based on the information provided. Late Fees and Penalties: If a business fails to file its GST returns on time, it is liable to pay late fees and penalties. The late fee for delayed filing of GSTR-3B is Rs. 50 per day (Rs. 20 for nil return), subject to a maximum of Rs. 5,000. The late fee for delayed filing of GSTR-1 is Rs. 100 per day (Rs. 50 for nil return), subject to a maximum of Rs. 5,000. In addition, businesses that fail to file their GST returns for a specified period are liable to pay penalties. It is important for businesses to comply with the GST return filing requirements to avoid penalties and to maintain a good compliance record.