How can I calculate modified adjust gross income from my tax return?
Start with your Gross Income Line 7b of your Form 1040.
To get your AGI you then deduct (On Line 11 of your Form 1040)
IRA contributions
Student Loans
Moving expenses
One half of self-employment tax (If self-employed)
Self Employed health insurance
Contributions to SEP, SIMPLE and qualified plans for yourself
Any Alimony paid
Deduction for Archer Medical Savings Account
Penalties paid for early withdrawal of savings
To get your modified AGI
Any amount excluded from gross income in section 911 (Foreign earned income and housing costs for qualified individuals)
Any amount of interest received or accrued by the taxpayer during the taxable year which is exempt from tax
Any amount equal to the portion of the taxpayer’s social security benefits (as defined in Section 86 (d)) which is not included in gross income under section 86 for the taxable year.