Michigan Business OneStop system will not be available on August 29th, 2015 between 9:00 p.m. to 10:00 p.m. for a scheduled maintenance. We apologize for any inconvenience this may cause, thank you for your support.
Important changes took effect on October 1, 2014!
Login to One Stop for...
- Treasury/Taxes 517-636-6925 Access Michigan Treasury Online (MTO) and Register for Michigan taxes here.> MORE
- Unemployment Insurance / UIA 313-456-2188 MIWAM/eRegistration for Michigan Taxes> MORE
- Notice of Intent to Renovate/Demolish> MORE
- Human Services / DHS 866-685-0006 Adult Foster Care, Child Care and Child Welfare Licensing > MORE
One Stop Login
Department Contacts for Michigan Business Services
- Agriculture & Rural Development/MDARD
800-292-3939 / 8-5 M-F
- Environmental Quality/DEQ
800-662-9278 / 8-5 M-F
- Michigan Gaming Control Board/MGCB
- Human Services/DHS
- Natural Resources/DNR
517-284-6057 / 8-5 M-F
- Transportation / MDOT
- Unemployment Insurance Agency/UIA 313-456-2188