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I don't have any other income since I'm in the process of applying for disability.  So, just to be 100% sure, since I 'can' be (not just aren't) claimed, I can't file on my own and receive the economic impact payment for 2020?  Now, if/when my disability is approved, is that considered income?  If so, if it totaled more than the minimum ($4300ish) for 2021 I would then be able to file on my own for 2021 taxes and receive any economic impact payments paid this year?  Sorry for so many questions, I just want to be absolutely sure exactly what I can or can't do.  Thank you.