Adjusted gross income and dependents:
Please see the example below for where to your adjusted gross income and dependents from your tax forms in the examples below. Please make sure you put in your information accurately rounded to the nearest dollar amount for the adjusted gross income.
Tax forms for evidence:
If the US citizen spouse has entered/entering tax information in the "Financials" section for the purposes of form I-864 you must attach 1-3 years of tax returns (this will be clear for your situation in evidence engine).
Form 8879 is an optional form and you may or may not have it depending on you filed your return, please ignore it if you don't have it.