MiUI for tax is now live! Employers and TPAs will use MiUI for tax functions such as filing quarterly wage and tax reports, uploading wage files, registering as a new business, and more. Phase Two of MiUI for Benefits will go live later, so for a short period of time employers and TPAs will perform tax functions in MiUI and benefits functions in the current MiWAM system.
Note: In MiUI, all employer representatives such as Professional Employer Organizations (PEO), fiscal intermediaries, and those with Power of Attorney (POA) will be classified as a third-party administrator (TPA).
To stay up to date with MiUI, sign up for the UIA’s free Michigan Employer Advisor newsletter. Readers of the Advisor will automatically receive the MiUI Minute newsletter, which provides regular updates about the new system.
Sign up for Michigan Employer Advisor
During the transition from MiWAM to MiUI, the Go Green/electronic mailing preference for Benefits-related notices was disabled in MiWAM, and some employers may receive Benefits mailings by paper.
We are actively evaluating options to restore electronic delivery during this interim period; if a fix is not feasible, paper delivery will continue until MiUI R2 for Benefits goes live later this summer, when Benefits mailing preferences will be available in MiUI. Tax-related notices sent through MiUI are not impacted—employers and third-party administrators (TPAs) will continue to receive Tax communications according to their selected delivery preferences.
In April, the following were updated:
In March, the following were updated:
