What AGI should I enter if I'm recently divorced or widowed?
Enter the full 2015 adjusted gross income (AGI) amount from last year's return, even if your former or late spouse earned 100% of the income. Don't allocate or split the AGI, as this will cause a rejection.
If you didn’t file last year and you’re in TurboTax, just tell us you didn’t file last year when we ask you. But if you’ve already entered a number for your AGI, manually enter 0 instead.