Hi, I am working in an organisation with an annual salary of 25+ LPA. For a side income, I started app development on Play Store and Apple Store. I am earning around Rs 7-8k per month from ad revenue and Rs 2-3 k per month from in app purchase which is done by users from India as well as outside.
My question is how do I pay tax on this app income? Should I combine it with my salary while filling ITR. Also, do I need to pay GST on this. As this is a side project, I do not have any GST no.