Get your taxes done using TurboTax

don't worry about your 2019 taxes or your 2019 income at this point.... just complete 2020 and there is a 'settle up' section for the stimulus.  Everything is based on your 2020 tax return and what your income shows for 2020.  Watch the result on Line 30 of Form 1040 and it will show how much you are eligible for.