This discussion clarifies tax liabilities on commercial rent income. If rent is your sole income and below £20 lakh (approx.), neither GST nor income tax may apply. However, if you are a registered manufacturer, GST is applicable on commercial rental income regardless of the amount, and income tax will also be due.
20 January 2021
Sir, some confusion in this matter. https://economictimes.indiatimes.com/news/economy/policy/rental-income-beyond-rs-20-lakh-to-attract-gst-says-hasmukh-adhia/articleshow/59539708.cms?from=mdr