www.incometaxindia.gov.in is the official website of income tax department in India. Here one can find all the information related to efiling of income tax return, TDS Retruns, TCS Returns, efiling of income tax, download ITR forms and other related information to tax law applicable in India.

There are various sections on the website of income tax department i.e. www.incometaxindia.gov.in like TRPS, ASK, booklets, FAQ, Right to Information, Direct Tax Code, Refund Status, Tax Credit, eTDS, TAN and PAN.
See the website to get latest notification,circulars and new direct tax code.