For Non-Resident Indians (NRIs), earning worldwide but remaining financially connected to India raises one big question: "Will they be taxed twice?" This is where the Double Taxation Avoidance Agreement or DTAA comes in, relieving the NRIs from tax implications on the same income being charged in two countries. However, how does it work, what type of income is covered, and under which sections of the Income-tax Act of 1961 is it governed? Let's dig into it.