As an only joint sponsor, I am filling out the form I-864. I make enough money to qualify as a sponsor, which means I don't need to include my spouse's income to be qualified. Therefore, I decided to put only the income shown on my W-2. Now I don't need to attach I-864A with my spouse's W-2, right? I once filled out this form for my spouse's I-485 about two years ago. For the income tax returns, we have been filing jointly for the last few years. The question 25 on I-864, it asks me to put the total income for the last three years for which I filed the tax returns. In 2004 and 2005, my spouse also had some income and included on our tax return. I was confused that if I should put the income on my W-2 or the total income on our jointly filed tax return. or AGI. Which number should I use? Just my income or total income of both I & my spouse? Thanks for your help!! Another Quick Q. I864 has to be notarized?