IRS Form selection
If you are filing a Form 990, Form 990-EZ or a Form 8868 (Extension) please select the appropriate form. Otherwise, select that you are not filing an IRS form.

If you select a Form 990-EZ, you will be asked futher questions on the next web page to determine if you qualify for filing a Form 990-EZ.
Reference: CreateNewFiling_IRSFormSelection