Alimony (spousal support) in Michigan is designed to help a lower-earning spouse maintain a reasonable standard of living after divorce. This comprehensive guide covers the types of alimony available in Michigan, how courts calculate amounts, duration guidelines, modification rules, and the impact of remarriage, cohabitation, and retirement on support obligations. Understanding Michigan’s alimony laws helps both paying and receiving spouses plan their financial futures.
Verified against Michigan family law statutes as of May 2026.
In This Michigan Alimony Guide:
Types of Alimony in Michigan
Michigan courts may award the following types of alimony:
- Temporary (pendente lite
- during divorce proceedings); Periodic/Rehabilitative (monthly payments for a defined period to help recipient become self-sufficient); Permanent (indefinite
- for long-term marriages where self-sufficiency is unlikely due to age
- disability
- or health); Lump-sum (one-time payment
- non-modifiable
- also called alimony in gross)
How Michigan Calculates Alimony
Michigan does not have a fixed formula for calculating alimony. Courts use judicial discretion, weighing multiple factors to determine a fair amount and duration.
Factors: Michigan courts apply 14 factors established in Sparks v. Sparks, 440 Mich. 141 (1992): (1) Past relations and conduct of the parties; (2) Length of the marriage; (3) Ability of the parties to work; (4) Source and amount of property awarded to the parties; (5) Age of the parties; (6) Ability of the parties to pay alimony; (7) Present situation of the parties; (8) Needs of the parties; (9) Health of the parties; (10) Prior standard of living of the parties and whether either is responsible for the support of others; (11) Contributions of the parties to the joint estate; (12) A party’s fault in causing the divorce; (13) Effect of cohabitation on a party’s financial status; (14) General principles of equity.
Income disparity: YES. Under MCL 552.23, the court may award spousal support only when “the estate and effects awarded to either party are insufficient for the suitable support and maintenance of either party.” The requesting spouse must demonstrate financial need and that the property division alone is not adequate for their support. The court then evaluates the other spouse’s ability to pay.
Vocational evaluation: YES. Michigan courts may order or consider vocational evaluations to assess a spouse’s earning capacity. These evaluations examine education, work history, transferable skills, local job market conditions, and potential for career advancement. Courts use vocational findings to determine whether to impute income, set appropriate support amounts, and establish step-down schedules where support decreases as earning capacity increases.
Michigan Alimony Duration Guidelines
No statutory duration guidelines. Informal judicial practice: short marriages (under 5 years) rarely result in long-term support; medium marriages (5-20 years) typically receive rehabilitative support lasting several years; long marriages (over 20 years) may justify permanent alimony. Common informal benchmark is 1 year of support per 3 years of marriage, but this is not binding.
| Marriage Length | Typical Alimony Duration |
|---|---|
| Short-term (under Under 5 years (informal judicial practice, not codified)) | Rehabilitative or bridge-the-gap; limited duration |
| Moderate-term | Durational alimony; set period based on marriage length |
| Long-term (Over 20 years (informal judicial practice, not codified; permanent alimony more likely especially if recipient is over 60 with limited education or work experience)+) | May qualify for permanent or indefinite alimony |
Permanent alimony: YES. Permanent spousal support continues indefinitely until death of either party or remarriage of the recipient. Typically reserved for long-term marriages where recipient cannot become self-sufficient due to age, disability, health issues, or extended absence from the workforce. Permanent alimony is rare but available.
Modifying & Terminating Michigan Alimony
Modification: YES. Under MCL 552.28, either party may petition to modify periodic spousal support when there is a change of circumstances that was not contemplated at the time of the original judgment. Common triggers include: substantial change in income, job loss, retirement, serious illness or disability, remarriage or cohabitation of recipient, changed financial needs. Lump-sum alimony (alimony in gross) is NOT modifiable. The divorce judgment may also contain provisions prohibiting modification.
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Cohabitation: Cohabitation does not automatically terminate spousal support in Michigan. The payor must petition for modification and demonstrate that the cohabitation arrangement is akin to a marriage (shared residence, intermingled finances, social presentation as a couple) and that it significantly changes the recipient’s financial need. Cohabitation is one of the 14 Sparks factors (factor 13). Some divorce judgments may include specific cohabitation clauses that trigger automatic termination.
Remarriage: Remarriage of the recipient is a strong basis for termination of spousal support but does not automatically terminate it unless the divorce judgment specifically provides for automatic termination upon remarriage. The payor must petition the court and demonstrate that the remarriage constitutes a change in circumstances warranting modification or termination. In practice, remarriage almost always results in termination.
Retirement: Retirement of the payor may constitute a change of circumstances sufficient to petition for modification or termination of spousal support under MCL 552.28. Retirement at a reasonable age (typically 65-67) with a corresponding substantial decrease in income is more likely to justify modification. Early retirement rarely justifies reductions unless health problems or involuntary job loss necessitate it. Courts evaluate whether retirement timing is appropriate given age, health, and financial circumstances, and may consider pensions, Social Security, retirement accounts, and other resources of both parties when recalculating support.
Tax Implications of Michigan Alimony
Under the Tax Cuts and Jobs Act (2017), for divorce agreements executed after December 31, 2018, alimony payments are not deductible by the paying spouse and not taxable income for the receiving spouse at the federal level. This applies to all Michigan divorces finalized after that date.
For divorces finalized before 2019, the old rules still apply unless the agreement is modified to adopt the new tax treatment.
Impact of Misconduct on Michigan Alimony
Adultery: YES, adultery can affect alimony awards in Michigan. Although Michigan is a no-fault divorce state, judges may consider adultery when determining spousal support. Courts can reduce or eliminate alimony to the offending spouse. The financial impact of the affair is particularly important — if a spouse dissipated marital assets to fund an extramarital relationship (lavish gifts, travel, hotel stays), courts are more likely to factor this in. However, fault alone will not justify or bar an award of spousal support; it is one factor among many (factor 12 in Sparks — fault in causing the divorce).
Other marital misconduct: YES. Marital misconduct beyond adultery can affect alimony in Michigan. The first Sparks factor (“past relations and conduct of the parties”) encompasses all forms of marital misconduct including domestic violence, substance abuse, financial misconduct, dissipation of marital assets, and other behavior that damaged the marriage. Courts may increase support to the victim or decrease support to the offending party, depending on circumstances and judicial discretion.
Additional Michigan rules: Michigan has no statutory formula for calculating spousal support amount or duration — it is entirely judicial discretion guided by case law factors. The landmark case Sparks v. Sparks (1992) established the 14-factor framework that all Michigan courts must apply. Lump-sum alimony (alimony in gross) is treated differently from periodic alimony — it is non-modifiable and does not terminate upon remarriage or death. Michigan courts may include specific provisions in the divorce judgment regarding automatic termination events (remarriage, cohabitation, specific date). Some Michigan counties and individual judges use informal local guidelines or formulas (such as the 1-year-per-3-years rule) but these are not codified in statute or binding case law. Michigan remains a fault-consideration state for alimony despite being a no-fault divorce state.
Official Sources & Resources
- Cornell LII — Alimony: law.cornell.edu
- NCSL Spousal Support: ncsl.org
- Michigan Alimony Statute: MCL 552.23 (authority to award spousal support); MCL 552.28 (modification of spousal support); Sparks v. Sparks, 440 Mich. 141 (1992) (14-factor test for determining spousal support)
Last verified May 2026. Contact us if you notice outdated information.