Rule 45 IAC 4.1-4 - ReturnsBrowse as ListSearch WithinSection 45 IAC 4.1-4-1 - Inheritance tax return (Repealed)Section 45 IAC 4.1-4-2 - Extension of filing time (Repealed)Section 45 IAC 4.1-4-3 - Attachments to the inheritance tax return (Repealed)Section 45 IAC 4.1-4-4 - Federal estate tax return (Repealed)