I have filled my itr in which I couldn't mention the children fee and house rent paid by me . I have submitted and verifed it. how can I correct the itr
You can revise the return and can claim school fees (U/s. 80C) and Rent paid (U/s. 80GG: if you are not in receipt of HRA and not having own house in your name or spouse or in the capacity of HUF )