exemptions. The same is true of your modified adjusted gross income, or MAGI. Income (AGI) · Video: How to Calculate My Federal Adjusted Gross Income. Explore Hope 희망 E's board " My Magi " on Pinterest. | See more about Aladdin, Sinbad magi and Anime magi. Your tax return does not display your MAGI, you will need to calculate it by first How do I find out my MAGI (modified adj gross income) from Turbotax?.