When mailing my Mn tax return do I need to attach my federal return too

[DianeW777]

Yes,  you must include a copy of your federal income tax return (including schedules) and any income tax returns you filed with other states. Be sure to include enough postage to avoid having your mail carrier return your forms. You may need additional postage if you enclose more than three sheets of paper.

• Include copies of your W-2s and any other tax document that has state withholding.
• MN Filing a Paper Return