Credit karma free tax filing

Credit Karma is one of the biggest financial sites on the net. You can also file your free taxes online with them. They follow strict IRS guidelines as well as make the filing as smooth as possible. They have audit tool to make sure there are no errors in the filing.

They also provide free credit checks on a monthly basis so you can keep track of how your credit rating is.
Credit Karma also provides you with offers of any good credit cards based on your credit check.