GST collections and other relevant data can be perennially accessed on the GST Portal
The data regarding the Goods and Services Tax (GST) collections will be placed under ‘News and Updates’ section on the GST portal: https://www.gst.gov.in, going forward.
The other relevant data containing the break-down of the individual components and state-wise details of the GST collection and historical time-series records are also being regularly updated from 2017 under ‘GST Statistics’ in the ‘Downloads’ section of the said website.