Yes. New York City income is a part of the New York state return. You do not have to file a separate city return.
New York does not limit deductions for state and local income tax or for mortgage interest as terrific Tax Champ @PattiF explained.
Itemized deductions
Your deduction would depend on your New York tax rate.
2021 tax tables
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
