@hollesenh
No...it doesn't
To get that particular MAGI value, you usually just add your line 11 to line 2a of your 2024 form 1040...and that is your MAGI for IRMAA purposes.
(that's the sum of your AGI, added to your Tax-Exempt Interest).
The SSA gets that data from the tax return you file with the IRS. (Not sure how much other data they share)
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
