The Income Tax Department conducts an immediate investigation of all returns submitted and notifies taxpayers of the results of that examination. The Income Tax Department will give you an intimation under section 143 of the Income Tax Act following your ITR documentation has been completed. The income tax department begins processing the ITR when an applicant has validated his or her tax return. so if you need to fill Income tax return file so Especia will help you contact us 9310165114