Please put $0 for the NY source portion for both items #1 and #2 as you were a nonresident.
Form IT-558 is a new form for tax year 2020, which adjusts your federal adjusted gross income. Certain items this year are being added back and subtracted from your federal adjusted gross income. It is similar to previous year Form IT-225, except that it is included items that cover the CARES act. As you have stated, the $300 in charitable deductions for those taking the standard deduction on their federal return is required to be added back to income for NY purposes.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
