Several weeks ago, I filed my 2021 Federal tax return electronically. The return was accepted and I received my direct deposit refund last week. I recently received a revised 1099 from a financial company. I made the changes manually in Turbotax and the amended return shows an additional refund of about $50.00.
Can I file the amended return electronically? I don't see how to do that. If I have to mail it in, do I have to include a copy of the revised 1099 with the signed return? I printed out a copy of the amended tax return (1040-X) and it's about 15 pages including the Electronic Postmark - Certification of Electronic Filing form. If I can't file electronically, do I have to mail everything including the Electronic Postmark page?
Thanks,
