Can you tell me What is AGI ?

[tgtt42016]

"Adjusted Gross Income", its the value shown an 1040 line 8b.

[DoninGA]

AGI - Adjusted Gross Income

See this website - https://www.investopedia.com/terms/a/agi.asp

For your 2018 AGI it is found on the 2018 Federal tax return Form 1040 Line 7

If you did not file a 2018 tax return then enter a 0 (zero) for the 2018 AGI