Michigan Tax Bureau Details New Employer Credit for Organ Donation Leave

The Michigan Bureau of Tax Policy recently issued comprehensive guidance on a new employer tax credit designed to support employees who choose to be organ donors. This credit, established under Public Act 39 (formerly Senate Bill 301), allows eligible employers to claim a significant tax benefit for providing paid leave to employees undergoing organ donation, applying to tax years beginning on or after January 1, 2026.

The initiative aims to alleviate the financial burden on individuals considering organ donation, while simultaneously encouraging employers to adopt supportive leave policies. Specifically, the credit covers 100 percent of eligible wages paid to an employee for up to 12 weeks of organ donation leave, which can be utilized before, during, or after the donation procedure.

This new Michigan tax credit represents a thoughtful step towards fostering a more compassionate and supportive workplace environment, particularly for small and mid-sized businesses that often grapple with the financial implications of extended employee leave. While the intent is clear, navigating the specifics of eligibility, documentation, and proper claim procedures for such a specialized credit can be complex. We've observed that many businesses, especially those without dedicated in-house tax departments, may inadvertently miss out on valuable incentives due to a lack of awareness or the perceived administrative burden. This credit, offering a 100% offset for wages, is a substantial benefit that could significantly reduce the cost of supporting employees through a critical life event, potentially boosting morale and retention. For businesses seeking to ensure full compliance and maximize their benefits under this new provision, expert guidance in tax preparation and compliance is essential. C&S Finance Group LLC assists clients in understanding and leveraging such nuanced tax opportunities, and we encourage employers to learn more at csfinancegroup.com.

The credit is codified through amendments to Michigan's corporate income tax law, specifically adding sections 279 and 679, which govern income taxes. To qualify, an employer must establish and maintain a written policy that provides paid organ donation leave. This leave must be in addition to other paid leave benefits already offered by the company, and the employer must pay at least 100% of the employee's normal wages during the leave period. An "eligible employee" is defined as an individual who provides their employer with written physician verification confirming their status as an organ donor. The definition of "organ donation leave" itself is crucial: it refers to the period of absence directly related to the organ donation, specifically after all other standard leave benefits available to that employee have been exhausted. This flexibility allows the leave to be used to cover preparation, surgery, and recovery.

Employers can claim the credit in the tax year in which the employee completes the use of their paid organ donation leave. Notably, wages paid in the preceding tax year that are part of the same donation leave period can also be included in the calculation for the credit. Should the credit amount exceed the taxpayer's liability for a given year, the unused portion is not refundable but can be carried forward to offset tax liability in subsequent tax years for up to three years, or until fully utilized, whichever comes first. To prevent a double benefit, the legislation also includes a corresponding adjustment to the corporate income tax base, requiring employers to add back wages paid for organ donation leave for which a credit is claimed, thereby ensuring the expense is not deducted twice. This mechanism ensures that the financial relief is purely through the credit, not a combination of deduction and credit.

The introduction of this employer tax credit is part of a broader legislative effort in Michigan to reduce barriers to organ donation. As Clinical Professor of Nephrology at University of Michigan Health Transplant Center, Mona Doshi, MBBS, a key advocate for improving living organ donor protections, emphasized, "Medical leave shouldn't decide if someone can donate an organ." She further noted that the bill "will help ensure that those who are interested in donating an organ will be able to do so without financial burden in addition to helping more Michiganders receive the lifesaving organ donations they need." This sentiment underscores the public health objective behind the tax incentive, aiming to increase the pool of available organs by mitigating a significant financial deterrent for potential donors and their employers.

It is important to distinguish this employer tax credit from other related initiatives. For public sector employees in Michigan, leave for organ donation is already included under the Family and Medical Leave Act (FMLA). The new state credit specifically targets private employers, making participation in this supportive program entirely voluntary. Furthermore, Michigan also introduced a separate, one-time tax credit for living organ donors themselves, allowing them to receive up to $10,000 in tax credits to cover out-of-pocket expenses not covered by the recipient’s insurance. This individual donor credit became available on January 1, 2025. In addition to financial support, living organ donors in Michigan are now protected from discrimination or changes in premiums for life or disability insurance, further solidifying the state's commitment to supporting these life-saving acts.

For small and mid-sized businesses, the new tax credit presents both an opportunity and an administrative consideration. While the program is voluntary, adopting a written paid organ donation leave policy can significantly enhance an employer's appeal and demonstrate a strong commitment to employee well-being. This can translate into improved employee morale, loyalty, and potentially better talent retention, especially in competitive labor markets. The 100% reimbursement of wages through the credit means that the financial impact of providing this leave is largely mitigated for qualifying businesses, turning what could be a significant unbudgeted expense into a neutral cost.

However, implementing this policy requires careful attention to detail. Businesses will need to update their HR policies, communicate the new benefit clearly to employees, and establish robust record-keeping practices to track eligible wages, leave durations, and physician verifications. Proper categorization of leave and coordination with existing paid time off (PTO) policies will be essential to ensure compliance with the "after other leave benefits are exhausted" requirement. For many SMBs, this necessitates a review of their current leave structures and potentially working with financial advisors to accurately calculate and claim the credit on their state corporate income tax returns. The add-back provision also requires diligent accounting to ensure the wages are not inadvertently double-counted as both an expense deduction and a credit.

As the January 1, 2026, effective date for tax years approaches, businesses across Michigan will be evaluating the benefits and logistical requirements of implementing this new credit. The long-term impact on organ donation rates and the adoption of supportive employer policies will be closely monitored, offering insights into the effectiveness of such legislative incentives in promoting public health initiatives through private sector engagement.