MCL 552.23(1) authorizes the court, in a divorce or separate maintenance judgment, to award spousal support from the parties’ estate when the property awarded is insufficient for suitable support and maintenance of a party (and children in that party’s custody), after considering ability to pay, the character and situation of the parties, and all other circumstances of the case.
Alimony Calculator - Michigan
Reviewed by TheLegalCalc Editorial Team | Last updated: April 2026
Sources: U.S. Department of Labor | IRS | State Bar Associations
Estimate spousal support payments in Michigan based on income difference and length of marriage. Free Michigan alimony calculator.
Content last reviewed: April 2026
Legal data verified: March 2026•Sources: DOL | NCSL | State Courts•Next review: January 2027
Ads load after cookie consent.
How the Michigan Alimony calculator works
Michigan spousal support (sometimes still called alimony in older orders) begins with MCL 552.23(1), which authorizes the court, upon entry of a judgment of divorce or separate maintenance, to award s...
Michigan alimony laws: what you need to know
Wayne County (Detroit) family divisions see dense motion practice on spousal support tied to automotive and health-care wages; judges expect updated financial affidavits before every hearing. Oakland County cases often involve executive total-compensation disclosure with three-year W-2 and option grant tables. Macomb County dockets mix skilled-trades overtime and small-business 1099 income where add-back spreadsheets are standard.
Kent County (Grand Rapids) manufacturing and logistics income can swing with overtime bans—use rolling averages rather than peak months. Washtenaw County (Ann Arbor) university and hospital employment produces pension and TIAA coordination issues that interact with property division before support is fixed. Ingham County (Lansing) state-government pay steps require HR printouts for imputation fights.
Grand Traverse and northwestern Michigan seasonal tourism economies complicate “situation of the parties” arguments under MCL 552.23(1); attach occupancy calendars for short-term rentals. Upper Peninsula mining and timber counties may have longer drive times to experts—schedule vocational evaluations early.
Common mistakes include arguing a rigid statewide percentage formula without statutory support, omitting property-division context that already satisfies needs, and filing MCL 552.28 motions without changed-circumstance proof beyond normal expense inflation. Another error is ignoring Friend of the court intake procedures where enforcement will later run.
Settlement culture in metro Detroit often trades spousal support for unequal real property awards; present-value analysis should account for mortgage amortization and tax assumptions. Tech contractors in Ann Arbor should document contract renewal probabilities before locking in non-modifiable lump sums.
Flint-area medical employment and Saginaw chemical-plant shutdowns generate modification waves—attach WARN letters and unemployment determinations. Kalamazoo and Battle Creek pharmaceutical layoffs similarly need third-party severance documentation. Always confirm whether the judgment labels support as modifiable periodic or alimony in gross before planning post-judgment motions.
Muskegon lakeshore manufacturing and Holland-area food-processing wages swing with seasonal overtime—courts in Ottawa County often average twenty-four months of earnings before fixing MCL 552.23(1) awards. Monroe County border workers with Toledo employment should clarify Ohio withholding and Michigan residency credits on affidavits to prevent distorted “ability to pay” snapshots.
Traverse City cherry-season hospitality spikes rarely justify peak-month support alone; Washtenaw biotech startups may show paper losses while founders draw low salaries—attach cap tables and board resolutions. Marquette mining contractor rotations complicate weekly pay stubs; use employer rotation schedules with gross pay histories.
Lansing-area state employees should download ORS earnings statements for step increases invisible on generic pay stubs. Sterling Heights and Warren tool-and-die shops frequently pay tool allowances that may or may not count as recurring income—HR classification letters matter under Michigan’s “other circumstances” test.
Frequently asked questions
No statewide mandatory percentage formula appears in MCL 552.23(1). Courts exercise equitable discretion informed by that statute’s ability-to-pay and circumstances language and by case law elaborating common factors such as marriage length, ages, health, needs, property division, and earning capacity.
MCL 552.28 allows a party to petition for revision or alteration of an alimony judgment, subject to MCL 552.17 as referenced in the statute. Motions typically require a substantial change in circumstances not adequately addressed in the prior judgment, unless modification was validly waived by agreement—waivers require individualized legal review.
Because MCL 552.23(1) awards support only when property awarded is insufficient for suitable maintenance, property division under Michigan’s equitable distribution framework directly affects need and ability to pay. Double counting the same dollars as both liquid property and monthly need creates credibility problems.
Enforcement frequently coordinates with Friend of the court procedures under MCL 552.501 et seq. and broader support enforcement statutes; availability can depend on whether the office administers the obligation and whether federal program participation requires it. Draft orders with explicit payment mechanisms.
MCL 552.27 provides that alimony or child allowances constitute a lien on the adverse party’s estate and lists judicial remedies upon default, including sale, execution, sequestration, or receivership as specified. Contempt may also be available depending on the order’s language and compliance history.
Federal tax law generally controls; many post-TCJA orders are non-deductible to the payor and non-taxable to the recipient, while older instruments may differ. Always coordinate tax clauses with a tax professional and the parties’ judgment language.
MCL 552.23(1) references the character and situation of the parties, and Michigan case law has historically considered fault among the equitable circumstances, though no-fault divorce grounds do not automatically end the inquiry. Present admissible financial misconduct tracing rather than moral speeches alone.
Legal Disclaimer: The results provided by TheLegalCalc are estimates for informational purposes only and do not constitute legal advice. Laws vary by state and change frequently. Always consult a licensed attorney in your state before making legal decisions.
State-specific legal disclaimer
This Michigan spousal support estimate is informational only. MCL 552.23(1), MCL 552.28, MCL 552.27, equitable distribution statutes, and Michigan Court Rules require individualized analysis. Friend of the court procedures under MCL 552.501 et seq. vary by county. Consult a Michigan family lawyer before filing, settling, or enforcing support.
Ads load after cookie consent.
Related Tools
Child Support Calculator
Estimate monthly child support payments
Explore tool ->Personal Injury Calculator
Estimate your personal injury settlement value
Explore tool ->Overtime Pay Calculator
Calculate overtime wages under state and federal law
Explore tool ->