Follow the steps to successfully complete your tax form online.

1. Select the ‘Get Form’ button to access the It 201 X 2009 Form and open it in the online editor.
2. Enter your personal information, including your social security number, full name, and mailing address. For a joint return, ensure you also provide your partner's details.
3. Indicate your filing status by marking an X in the appropriate box (single, married filing jointly, married filing separately, head of household, or qualifying widow(er)).
4. Fill in any decedent information if applicable, including the dates of death for the taxpayer and spouse.
5. Answer the questions regarding federal amendments, living quarters in New York City, and whether you itemized deductions.
6. Complete the federal income and adjustments section carefully, detailing your wages, interest, dividends, and any other income. Ensure documentation is attached where required.
7. Proceed to the New York additions and subtractions sections. List any relevant items as directed, using the provided line numbers.
8. Select either the standard deduction or itemized deduction. Mark an X in the appropriate box and calculate the deduction accordingly.
9. Calculate your taxable income by subtracting dependent exemptions from your adjusted gross income.
10. Complete the tax computation and credits section. Be thorough in reporting all credits and payments.
11. In the payment section, record any payments made, tax withheld, and calculate any refund or amount owed.
12. For direct deposit of refunds, provide your bank details as instructed.
13. Specify the reasons for amending the return, ensuring to mark all applicable boxes.
14. Complete the final sections, including signatures for both the taxpayer and spouse if filing jointly.
15. Review the completed form for accuracy, then save your changes, download or print the form, or prepare it for submission.

Start filling out your It 201 X 2009 Form online today for a smooth tax filing experience.