Michigan Earned Sick Time Act: Rules, Compliance, and Worker Protections
Meta description: Learn how Michigan’s Earned Sick Time Act works, including accrual, covered reasons, employer duties, documentation, and protections against retaliation.
Michigan’s Earned Sick Time Act (ESTA) sets statewide rules for paid sick time, including how employees earn leave, when they can use it, and what employers must do to comply. The law took effect February 21, 2026, after amendments changed parts of the original voter-approved measure. Understanding the current requirements helps employers avoid compliance problems and helps workers recognize their rights. The rules vary for larger and smaller employers, but coverage extends broadly across Michigan workplaces.
What the Michigan Earned Sick Time Act Requires
The Michigan Earned Sick Time Act requires covered employers to provide earned sick time for qualifying health, safety, and family-care needs. Employees generally earn time as they work, though an employer may provide the required amount at the beginning of a benefit year instead. The law also prohibits retaliation against employees who use or assert ESTA rights.
The current law distinguishes between employers with 10 or more employees and those with fewer than 10. The size of an employer affects the amount of paid leave required and, for certain small employers, whether some leave may be unpaid. These rules can be more generous than the federal baseline: the federal Fair Labor Standards Act generally does not require private employers to provide paid sick leave.
How Much Sick Time Employees Can Earn
Under ESTA, employees generally accrue at least one hour of sick time for every 30 hours worked. Employers may use a faster accrual rate or provide the full required amount in advance. The annual amount available depends on employer size:
| Employer size | Annual leave requirement | Key rule |
|---|---|---|
| 10 or more employees | Up to 72 hours of paid earned sick time | The employer may set an annual use limit of 72 hours. |
| Fewer than 10 employees | Up to 40 hours of paid sick time and 32 hours of unpaid sick time | The law permits the unpaid portion within the applicable annual limit. |
The employer-size test is based on the number of employees employed in 20 or more calendar workweeks in the current or preceding calendar year. The count is not limited to employees working in Michigan. Employers should consult the statute and current state guidance when applying the test, especially if their workforce changes during the year.
Accrual typically begins when employment starts or when the law applies to the employee. An employee may generally begin using accrued time after 90 calendar days of employment. An employer can allow earlier use. ESTA also permits frontloading: an employer that provides the applicable annual amount at the start of the benefit year generally does not have to track accrual or carryover in the same way as an accrual-based plan, provided the plan meets the law’s requirements.
Carryover, Annual Limits, and Unused Time
For accrual-based plans, unused earned sick time generally carries over to the next benefit year. Carryover does not necessarily mean an employee can use an unlimited amount in one year: the law allows employers to apply the applicable annual use limit. A qualifying frontload arrangement may remove the carryover requirement when the employer provides the required amount up front.
ESTA generally does not require an employer to pay out unused sick time when employment ends. If an employee is rehired by the same employer within two months, the employer must generally restore previously accrued, unused time unless it was paid out at separation. Employers should track balances and rehire dates so that returning employees receive the leave required by law.
Reasons Employees May Use Earned Sick Time
Employees may use ESTA leave for their own health needs and to care for a covered family member. Qualifying reasons include medical diagnosis, treatment, or preventive care, as well as time needed to address certain safety and public-health situations. The law’s definition of family member is broad and includes specified relatives and other relationships recognized by the statute.
- Health care: The employee’s or a family member’s illness, injury, health condition, diagnosis, treatment, or preventive medical care.
- Safety-related needs: Certain absences connected with domestic violence or sexual assault, such as obtaining medical care, counseling, victim services, or legal assistance.
- Public-health events: Certain workplace or school closures, or situations in which a health authority determines that the employee or a family member may pose a risk to others.
- School or care meetings: Specific meetings at a child’s school or place of care concerning the child’s health or disability.
Employees should check their employer’s written policy for practical notice procedures, but a policy cannot eliminate rights granted by ESTA. Employers may ask for notice when an absence is foreseeable and should permit notice as soon as practicable when it is not.
How Sick Time Is Accrued and Paid
For hourly employees, accrual is generally calculated from hours worked. Certain employees who are exempt from overtime may be treated as working 40 hours per week for accrual purposes unless their normal workweek is shorter. The statute includes rules for employees with varying schedules and for workers whose hours are not recorded in the same way as a standard hourly schedule.
When an employee uses paid sick time, the employer generally must pay the employee at the regular rate of pay, subject to ESTA’s requirements. The rate generally cannot be below the applicable minimum wage. Sick-time pay does not ordinarily include overtime premiums, tips, commissions, or other forms of compensation excluded by the statute. Employers should apply a consistent calculation method and keep records supporting the amount paid.
Notice and Documentation Rules
An employer may require reasonable notice for foreseeable leave, but it cannot require advance notice when the need is not foreseeable. A workplace policy should explain how employees can report an absence and should allow notice as soon as practicable in an unexpected situation. Employers should avoid applying attendance rules in a way that penalizes protected ESTA use.
An employer may request reasonable documentation when an employee uses sick time for more than three consecutive days. The request cannot require the employee to disclose a diagnosis or details about the medical condition. Documentation costs not covered by insurance must be paid by the employer. Employers should handle medical and safety-related information confidentially and limit access to people who need it for legitimate workplace purposes.
Employee Rights and Protection From Retaliation
ESTA prohibits an employer from interfering with, restraining, or denying an employee’s lawful use of earned sick time. It also bars retaliation because an employee requests or uses leave, files a complaint, cooperates with an investigation, or otherwise exercises rights under the law. Retaliation can include discipline, threats, reduced hours, or other adverse treatment related to protected activity.
The law provides enforcement options for employees who believe their rights have been violated. Depending on the circumstances, available remedies may include recovery of unpaid sick time or other damages, civil penalties, and attorney fees. A worker may file a complaint with the Michigan Department of Labor and Economic Opportunity (LEO). Deadlines and remedies can depend on the type of claim, so employees and employers should consult current LEO guidance or a qualified employment attorney for case-specific questions.
Employer Compliance Checklist
Employers should review their policies, payroll systems, and attendance procedures against the current version of ESTA—not an older summary of the original ballot proposal. A practical compliance review includes the following steps:
- Confirm employer size. Apply the statutory workweek test and document the result.
- Set an accurate accrual or frontload method. Provide the required paid and, where applicable, unpaid time.
- Update written policies. Explain eligibility, covered uses, notice, documentation, and annual limits without imposing unlawful restrictions.
- Train supervisors and payroll staff. Ensure attendance decisions do not penalize protected leave.
- Track balances and preserve records. Maintain the records required by law and restore eligible balances after qualifying rehires.
- Post required notices. Display the state-required notice and provide any required employee information.
ESTA requires employers to maintain relevant records for at least three years. Employers should also keep records of hours worked, sick time accrued and used, and any frontload method used to meet the law. Accurate records make it easier to answer employee questions and demonstrate compliance during an investigation.
How ESTA Interacts With Other Leave Policies
Michigan ESTA is separate from federal leave laws, including the Family and Medical Leave Act (FMLA), which may provide eligible employees with job-protected leave for certain serious health and family reasons. An absence may qualify under more than one law. Employers should assess each law independently and coordinate leave where legally permitted, rather than assuming that one policy replaces all other obligations.
Employer policies, union agreements, and local or state requirements may also affect leave administration. ESTA establishes minimum protections; an employer may provide more generous sick time. A policy or agreement cannot lawfully reduce an employee’s rights below the statutory minimum.
Where to Find Official Michigan Guidance
For current requirements, employers and employees should consult the Michigan Department of Labor and Economic Opportunity and the text of the Michigan Earned Sick Time Act, including amendments and official agency materials. Because administrative guidance and employer obligations may change, official state sources are preferable to outdated online summaries. Legal counsel can help interpret the law when a workplace’s size, leave plan, or employee situation raises a specific question.