Michigan Supreme Court

Michigan Supreme Court Rules on Adopt and Amend: What Businesses Need to Know

Background:  Adopt and Amend Unauthorized 

In Mothering Justice v Attorney General, a 105-page, 4-3 party-line decision, the Michigan Supreme Court ruled that the state Legislature lacked the authority to “adopt and amend” two employment-related ballot initiatives in 2018. In support of the legislature’s authority, the minority noted that there is nothing in the Michigan constitution limiting that authority. The majority found the legislature’s action to have been a usurpation of the right of the voters to initiate and effectively implement new legislation. The ruling reinstates two ballot initiative measures affecting Michigan workers. Much more will be written about this aspect of the decision, however, the bottom-line for Michigan employers is: Employees are going to be more costly and more difficult to manage within the law.

What This Means for Businesses

The case involved the “Wage Act” proposing changes to minimum wage and overtime laws, and the “Earned Sick Time Act.” In its ruling, the Court ordered that increases to the state’s minimum wage and tipped wage laws, and the expansion of the state’s earned sick time laws will go into effect February 21, 2025. The “standard” minimum wage for non-tipped employees will increase to an adjusted rate, calculated by the state treasurer, of more than $12 per hour. Tipped workers, the percentage that businesses pay will increase to 48%. By this formula, the minimum wage will increase each year until 2029, when the tipped and non-tipped minimum wages will be the same.

Earned sick time leave will also see an overhaul for both large and small employers. Employers with more than 10 employees must provide 72 hours of paid sick time leave, and employers with less than 10 employees must provide 40 hours of paid sick time leave annually and 32 hours of unpaid leave. Employees, including part-time and seasonal, will receive one hour of paid medical leave for every 30 hours worked, up to 72 hours per year. This is an increase from the previous maximum of 40 hours per year. Additionally, employers with less than 50 employees are no longer exempt from having to offer earned sick time leave.

Employers will need to educate their staff on these changes, adjust payroll systems, and ensure their company’s policies are updated to reflect the new laws before the February 21, 2025, deadline to remain compliant.

If you’re concerned about these changes or have questions, please contact David J. Houston or your Fraser Trebilcock attorney.

This alert serves as a general summary and does not constitute legal guidance. Please contact us with any specific questions. You can read the full Opinion here.


Attorney David J. HoustonFraser Trebilcock Shareholder Dave Houston has over 40 years of experience representing employers in planning, counseling, and litigating virtually all employment claims and disputes including labor relations (NLRB and MERC), wage and overtime, and employment discrimination, and negotiation of union contracts. He has authored numerous publications regarding employment issues. You can reach him at 517.377.0855 or dhouston@fraserlawfirm.com.