What forms do I need to complete my state taxes?

To complete your state taxes in New York, you may need to fill out forms that vary based on your specific circumstances. The most common form for individuals is the IT-201, which is for resident taxpayers. Non-residents or part-year residents typically use the IT-203 form. If you are self-employed, you may need to complete the IT-201-X or IT-203-X for amended returns. Other forms like IT-214 (for itemized deductions) or IT-214-ATT (for claiming credits) may be necessary depending on your deductions and credits. Additionally, if you have income from rental properties, you might need to fill out IT-2663 form. The NYS Department of Taxation and Finance website provides a comprehensive list of forms and instructions to guide you in finding the appropriate forms for your state taxes.