@Aminy --
The workaround isn't necessary. As you go through the income section of the NY program, you'll come to a page titled "New York Income Allocation." As you proceed, you'll be given the choice of allocating to NY the correct portion of your income (zero in your case) either by number of days you worked in NY, or by the percentage of your W2 income earned in New York.
**Answers are correct to the best of my ability but do not constitute tax or legal advice.
