1998 Corporate Income Tax Forms and Instructions
- Corporation Income Tax Booklet - Forms and Instructions - (425kb pdf)
- Form 40-X - Amended Corporation Income Tax Return
- Domestic Disclosure Spreadsheet - (333kb fill-in pdf)
If you would like us to mail the forms and instructions to you, use our information request form.
A copy of a previously filed state corporate income tax return may be obtained by submitting a written request. The request must contain the following:
- Name and current address of taxpayer;
- Taxpayer's federal employer identification number;
- Description of type of tax return (e.g., Form 40);
- Tax year for which copy of return is desired; and,
- Signature from an officer of the corporation. The written request may be mailed to the above address.