When filing my Michigan taxes it tells me they are working on updates due to law changes and I have not been able to file. How long does this take and anyone have same?

The Michigan Individual Income Tax Return is available for e-file.  Sign back into TurboTax and try to resubmit your return.  If you still have issues or receive a rejection code, you can follow up and give the rejection you are receiving to get additional help as to why your return is not processing. 

It is 1/31/2024 and form are still not ready for the michigan return.. still getting the UPDATING message.  

That means it will be available with the 1/31/24 update which happens at night. It should be available tomorrow.