My son is doing a petition for me and with all the forms that we have to send, there is also the I-864 form. My question with this form is, my son's income taxes do no qualify to be my sponsor. I am self employed and I been doing my taxes since 2000. Can I sponsor myself, or does somebody else with a qualifying income has to be my sponsor.

Also my other question is my son's income tax did not qualify this year cause he just started his job. But this a permanent position where he will making a salary of almost 40K per year. Can he be my sponsor proving that now he is making this amount of money?