4506-T Instructions(I've seen a few questions lately on how these need to be completed, so here's an overview)
Use this version:
https://www.sba.gov/sites/default/files/2020-08/SBA%20Form%204506T%20-%20March%202019%20Version-508.pdfThe SBA won't accept the 2018 or 2020 version.
Complete the following lines:
1a, 1b, 3 (enter the info as it was on the 2019 tax return- do not complete line 4 even if the info has since changed), 5b (enter the application #), 6, 6c checked, line 9 blot out everything other than 2019, check off signature attestation box, signature, date, phone #, and title if it's applicable to your organization type.
If you applied for EIDL based on a Schedule C or E on your personal return and file a joint tax return, pretend it's only you when completing the 4506-T. The SBA doesn't want to see anyone else on the 4506-T (regardless of what the IRS instructions are). If your Schedule C or Schedule E has an LLC and EIN # ignore that on the 4506-T as well- input your name and SSN, and ignore the LLC info.
If you're prompted to sign a 4506-T in your portal, it'll be availble for download a few minutes after you sign. It's a good idea to save that in case your application is rejected, as you'll need to submit one with your reconsideration request.