Follow the steps to fill out the form effectively.

1. Click ‘Get Form’ button to obtain the form and open it in the editor.
2. Fill in the year beginning and ending dates in the designated fields, ensuring you enter the correct fiscal year.
3. Select the type of taxpayer by marking the corresponding box for either Individuals or Corporations/Partnerships.
4. Enter your Social Security Number or Employer Identification Number accurately, as this is required for processing.
5. Provide your first name, middle initial, last name, and second last name, ensuring all information is complete.
6. If applicable, enter the name of your corporation or partnership in the relevant section.
7. Specify your postal address clearly to ensure proper communication from the department.
8. Indicate the date your declaration is due to confirm the timeline for your submission.
9. Provide your office and home telephone numbers for any necessary follow-up.
10. Clearly state the reasons for requesting an extension in the stipulated section.
11. Indicate the number of days requested for the extension, either specifying the exact number if less than 90 days or selecting 90 days.
12. Complete the oath section by confirming the accuracy of the information you have provided. Sign and date the form as required.
13. Review all filled sections for accuracy before saving changes. You can then download or print the form to keep a record.

Complete your documents online effectively and ensure timely submissions.