Follow the steps to fill out the NY UCS-840 successfully.

1. Press the ‘Get Form’ button to obtain the NY UCS-840 form and open it in your preferred document editor.
2. Begin by entering the court name and county at the top of the form, followed by your case index number and caption. Ensure the caption is complete and does not use abbreviations like et al.
3. Indicate the date the index was issued and fill in any court use only sections as necessary.
4. In the section labeled 'Nature of action or proceeding', check only one box that applies to your case, and specify related information if needed. If your action involves children under 18, remember to attach the necessary addendum.
5. Answer the status of action questions by selecting 'YES' or 'NO' and providing dates if applicable.
6. In the 'Nature of judicial intervention' section, check one box only and provide additional details where required, including return dates if necessary.
7. List any related cases, if applicable. For matrimonial cases, ensure you include any related family or criminal court cases.
8. Complete the parties section by listing all parties and their roles according to the case caption. Indicate if they are represented or unrepresented.
9. In the issue joined section, confirm whether an issue has been joined for each defendant by selecting 'YES' or 'NO'.
10. Finally, affirm under penalty of perjury that your information is accurate. Provide your signature, print your name, and include your attorney registration number if applicable.

Take the next step and complete your documents online to ensure a smooth process.