IRS Extension

To file electronically for an automatic extension to file, IRS gave me the URL https://www.freefilefillableforms.com. I had to type in name, address, and SSN, but not bank information. IRS STILL does not have a direct web page specifically to submit forms but their representative stated that this is the IRS extension to file web page. The instructions IRS provided are attached as a .pdf file here http://www.irs.gov/pub/irs-utl/Free_File_Fillable_Forms_User_Guide.pdf