|Michigan Business Tax|
|E5. Do I have to mail anything to Treasury?|
If you are expecting a refund, there are no paper forms to mail to Treasury. If your return requires payment, you will need to include Form MBT-V, MBT e-file Annual Return Payment Voucher (Form 4576), with your payment.
You may also make your payment using the Electronic Funds Transfer (EFT) online payments process for ACH Debit filers. The existing touch tone telephone payment process will continue to be available. For more information about the online payments process, visit our Web site at www.michigan.gov/biztaxpayments.