Get your taxes done using TurboTax

@Anonymous And....who do you need the proof of the extension for?   If the IRS accepted your request for an extension you do not have to prove it to the IRS.  They already know.   You do not have to send anything special with your tax return to remind them that you had an extension.   Or do you need to show something to someone else....like a lender?

**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**