I needed to file Form 3115, which triggered Form 8453. I have successfully e-filed to the Federal, with a copy of Form 3115 and 8453. According to the instruction, I need to mail a copy of these forms.
1. Form 8453 - indicated that I should mail it to IRS at Austin , TX
2. Form 3115 - indicated that I should mail it to IRS at Ogden, UT
My question, specifically, is what exactly to include and to which address - should I mail/include a copy of Form 1040, Form 8453, Form 3115 and the attachments, to EACH of the 2 addresses above?
Many Thanks!
