I am sponsoring my spouse for green card. I am including my parent's income, which they receive in form of government benefits, to meet the USCIS income requirement.
Based on above facts, do I need any other form other than 1040 as an evidence to the income requirements?
Also is a photocopy of the form 1040 that I filed with IRS enough or do I need to get an IRS unofficial transcript?
I would appreciate help
Thank You