@thumper1 OP graduated from an US High School, resides in the US and therefore a number of colleges will consider her/his application under the category “undocumented and/or DACA”, separate from international students. OP will also receive financial aid consideration, distinctive from international students. The “Colleges that Meet 100% of Financial Need for Undocumented Students in 2019-2020” Google Search provides a brief overview.
I do fully agree with you that OP will need to throw a wider net and focus on colleges/universities on the above list, where she/he stands a reasonably good chance to be admitted. Not sure about OP’s GPA/Test Scores etc., yet it proabably might be unlikely that MIT should be on the short list, yet in the absence of factual information who knows. Anyways, the suggested list of colleges that meet 100% of financial need for undocumented students comprises quite a few options in this respect, I believe. Ultimately, it is all institutional funds those private universities use for financial aid for “undocumented and/or DACA students”, hence they can freely decide what type of “Non-Tax Filer Statement” and income verification documentation they accept from the OP in terms of US income confirmation, reported or unreported.