If the distribution is a qualified charitable distribution (QCD), enter the total distribution on line 15a of Form 1040. Then, if the total amount distributed is a QCD, enter -0- on line 15b. If only part of the distribution is a QCD, enter the part that is not a QCD on line 15b, assuming that the IRA was funded entirely with deductible contributions. Enter “QCD” next to line 15b.
This is generally adjusted gross income increased by certain items such as tax-free foreign earned income. MAGI usually is used to determine phaseouts of certain deductions and credits.