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So I did receive a reduced stimulus check the first go round and understand it was based on my 2018 tax return.  My question is whether I can somehow update my AGI info w/the IRS to reflect my current situation?  I lost my job in December of 2019 so my income has dropped drastically from my 2019 level.  Is there a way to qualify for the full amount of any future stimulus based on my income in 2020?