GSTR-1 is a crucial Goods and Services Tax (GST) return that every registered taxpayer in India (except for a few specific categories like Input Service Distributors, composition scheme dealers, etc.) needs to file. It's a monthly or quarterly statement of outward supplies (sales) of goods and services.
Filing Frequency and Due Dates:
The frequency of filing GSTR-1 (monthly or quarterly) depends on the aggregate turnover of the taxpayer in the preceding financial year and their option: