Question: how do you know how much you will get on your stimulus check?
Answer: The total amount of your stimulus check will be based on your adjusted gross income, or AGI, from your 2019 federal tax filing or -- if you haven't filed this year -- your 2018 filing. If you've filed your 2019 federal tax return, you can find that figure on line 8b of the 2019 1040 federal tax form.