Michigan Treasury Online (MTO) is a Treasury web service offering people the ability to interact with Treasury on behalf of businesses registered for taxes in Michigan. MTO allows responsible parties of …

Track Updates – view the progress of registration changes submitted. For more information on the above MTO functionalities, see the Manage Business Account Functions step-by-step tutorial. What …

MTO is an e-services portal that allows businesses secure, 24/7 online access to their Treasury business accounts. This e-service allows taxpayers or their representatives to electronically file and …

If your service provider is not using MTO to remit their contracted tax type (s) and Treasury receives their return prior to you filing your taxes on MTO, the tax period may be removed from the “Required …

MTO is a Treasury web service offering people the ability to securely interact with Treasury regarding many business tax obligations in Michigan. Through MTO you can file and pay, update account …

View the step-by-step guides including how to file and pay an additional tax return in MTO. I filed and paid my taxes on MTO but the return and payment do not appear on my account; what’s wrong? …

On the MTO homepage, click Start a New Business (E-Registration) to register the business with Treasury for Michigan taxes. The online application will open in a new tab or window on your web …

Use a browser supported by MTO to access the online application: Google Chrome (download Chrome for Windows, download Chrome for Mac) Microsoft Edge (download Edge) Firefox (download …

Business Tax eService is a web service portal for business taxpayers to ask Treasury account-specific or general questions quickly and securely. Michigan Treasury Online (MTO) is Treasury's web …

2025Preliminary information for the Wholesale Marihuana Tax is now available.