Divorce in Michigan: Costs, Laws, and Calculators (2026)

Everything you need to understand the financial reality of divorce in Michigan. State-specific costs, formulas, and free calculators.

Our estimate, uncontested
$1,500 - $4,500
Our estimate, contested
$11,000 - $38,000
Estimated timeline
3 - 12 months
DCE State Score
63 / 100

By our own estimates, Michigan divorces cost about 40% less than our national working figure of $12,900.

Michigan is a no-fault only state, and our record has a 60-day minimum waiting period for it.

Michigan does not allow fault grounds for divorce. The only basis is a breakdown of the marriage relationship. Our record has a 60-day minimum waiting period for the state, one number for every case, and our copy says a case with minor children waits longer. Michigan courts use an equitable distribution approach with significant judicial discretion. The state has no statutory presumption of equal parenting time, though courts increasingly favor arrangements allowing both parents substantial time.

What this section says about Michigan's custody discretion, divorce grounds, parenting-time presumption and property system is a characterisation this site carries rather than a finding. That is our own record rather than Michigan's own law.

Key Fact

Our record puts Michigan's waiting period at 60 days, and our copy says it runs longer where there are children, which is the constraint that sets the floor on a Michigan timeline however quickly the parties agree. The longer figure is not one we have read out of the statute, so this page does not state it.

Recent Development

Our record carries a Michigan child support formula revision effective January 2021, adjusting the income tables that set base support, and no document behind that revision has been opened here. What has been read is the Michigan Child Support Formula Manual the estimate on this page runs on, so this is the mechanism as it stands. Michigan adjusts for parenting time at every overnight count. MCSF 3.03(B)(1) says an offset for parental time generally applies to every support determination, and 3.03(C) applies it whenever the approximate annual number of overnights can be determined. There is no threshold, no floor and nothing to trigger it: a parent with a handful of nights a year gets an adjustment, and the figure moves smoothly all the way to an even split.

Michigan Divorce Quick Facts

State law, attorney rates, and procedural rules for Michigan.

Property division system, in our record
Equitable Distribution (judicial discretion)
How alimony is decided, in our record
Judicial discretion
Child support formula
Income Shares Model
Mandatory waiting period, in our record
60 days
Residency requirement, in our record
180 days
Mediation required, in our record
No
Equal parenting presumption, in our record
No
Fault divorce available, in our record
No
Collaborative divorce available
Yes, and our record says the same for all fifty states
Filing fee range
$175 - $255
Attorney hourly rates, our estimate
$200 - $400/hour
Filing fee last checked
Not independently verified

Where these Michigan figures come from, since it is fair to ask. The court filing fee is the one we have gone back to, and even there we are recording what a fee schedule says rather than citing a document we have opened. Everything else on this page that is a cost or a length of time - attorney rates, the mediator's per-session rate, QDRO preparation, the uncontested and contested totals, the number of months a case takes - came into our data when the site was first built, and nobody has checked any of it against a published source since. Our own value distributions give the game away: attorney rates across all fifty states take seven distinct values at the low end, every one of them a multiple of 25, which is what a set of estimates looks like rather than fifty separate readings. We think they are in the right neighbourhood. We are not going to call them Michigan averages. For a real number, a Michigan family law attorney will quote you their own rate, and the clerk of court in your county will tell you the filing fee to the dollar.

The waiting period and the residency requirement in that table are in the same position, and they matter more, because a wrong number there is a filing in the wrong place rather than a bad estimate. Both came into our data at the original build and nobody here has read Michigan's dissolution statute. Confirm both with the clerk of court in the county where you will file, and ask specifically whether the wait runs from the day you file or from a separation date, because states do it both ways and our records hold one number for both cases.

DCE State Score Breakdown

Our proprietary index ranks every state on cost, complexity, and timeline. Higher is more favorable.

Overall DCE State Score

63/ 100

On our own 0 to 100 scale, a score of 63 puts Michigan in the band we call moderate, which runs 50 to 69. The cut points are ours, set when we built the score, and they compare Michigan with no average.

Cost Score

27/ 40

The midpoint of the uncontested cost range we hold for Michigan, against a national baseline of ours. A higher cost lowers the score.

Complexity Score

22/ 30

Lowered by a longer waiting period, a longer residency requirement, a mediation requirement, a discretionary approach to alimony and more judicial discretion over custody, and raised by an equal-parenting presumption and collaborative divorce being available, each as we hold it for Michigan.

Timeline Score

14/ 30

Based on our own contested duration estimate for Michigan and the uncontested duration our pages show for it, which is never below its waiting period, each against a national baseline of ours. A longer case lowers the score.

Divorce Calculators for Michigan

All 15 calculators preconfigured for Michigan.

Michigan Divorce Laws Overview

Property Division

Our record has Michigan as an equitable distribution state. That is our own record rather than Michigan's own property division law. Equitable does not mean equal, it means fair, based on the circumstances. Judges consider factors including each spouse's income and earning capacity, contributions to the marriage, length of the marriage, and the economic circumstances of each spouse. Outcomes can vary significantly from case to case.

Spousal Support (Alimony)

Michigan judges have broad discretion in setting alimony awards, and our record carries no statutory formula for the state. The factors it lists are: length of the marriage, standard of living during the marriage, each spouse's earning capacity, financial resources of each spouse, contributions to the marriage (including homemaking), marital fault. Those came into our data at the original build rather than from a reading of the statute. The exception is marital fault, which was added to that list from a reading of Olson v Olson, 256 Mich App 619, 631 (2003), as the Michigan Court of Appeals quotes it, which names it among the factors the court weighs. Some of Michigan's own law has been opened here - MCL 552.23 - and the statute numbers no factors, and Michigan Court of Appeals opinions list fourteen, quoting Olson v Olson (2003), among them a party's fault in causing the divorce, so the list above is our record's shorter version of it. That reading covers MCL 552.23, which numbers no factors; the factors come from case law, and the fourteen factors that Michigan Court of Appeals opinions list, quoting Olson v Olson (2003), are read from those opinions rather than from Olson itself, and it does not settle the absence of a formula. Outcomes can vary significantly depending on the judge and the specific facts of your case.

Child Support

Michigan uses the Income Shares Model for child support, and we have read the guideline that says so. In that model both parents' incomes are combined, a total support obligation is set from that combined figure and the number of children, and each parent's share is proportional to their share of the combined income. The paying parent pays their share to the receiving parent. The figure Michigan's own guideline works from is monthly net family income, under 2025 Michigan Child Support Formula Manual § 3.02(B).

Custody and Parenting Time

Michigan courts determine custody on the best interests of the child. Our record carries no presumption of equal parenting time for the state and puts judicial discretion here in the middle of its three-point scale. That is our own record rather than Michigan's own custody law. Courts generally favor arrangements that allow both parents meaningful involvement in the child's life.

This estimate is for planning purposes only and does not constitute legal or financial advice. Consult a licensed family law attorney in your state for guidance specific to your situation.

Recent Law Changes in Michigan

All state updates

Notable updates to Michigan family law that affect divorce outcomes and costs.

Michigan Updates Child Support Formula

Moderate

Our record dates this to January 2021

Michigan parents holding an order entered before 2021 may be eligible for a modification review, and a change in income or in overnights is what makes it worth asking for. Do not plan around an overnight threshold. There is no count in the Michigan formula that switches the calculation on, so every night you negotiate moves the number, and the nights nearest an even split move it most. This entry named a threshold here until August 2026. Michigan has none, and the count it named belongs to another state.

No document behind this change has been opened here. The link goes to Michigan's own site rather than to the instrument, so read the change itself as our record.

Frequently Asked Questions

How much does a divorce cost in Michigan?
Our working estimate is $1,500 - $4,500 for an uncontested Michigan divorce and $11,000 - $38,000 for a contested one, with the spread depending on attorney involvement, custody disputes, and the complexity of the marital estate. Court filing fees alone are $175 - $255. Both totals are ours rather than measured averages: they came into our data when this site was built and no survey stands behind them.
How long does a divorce take in Michigan?
Our records put Michigan's mandatory wait at 60 days, an uncontested case at roughly 3 months, and a contested one at about 12. Treat all three as ours rather than as findings: we have not read Michigan's dissolution statute or its court caseload statistics. The clerk of court in the county where you will file can confirm the wait, and whether it runs from filing or from a separation date, which differs by state.
How is property divided in Michigan?
Our record has Michigan as an equitable distribution state. That is our own record rather than Michigan's own property division law. Equitable does not mean equal, it means fair, based on the circumstances. Judges consider factors including each spouse's income and earning capacity, contributions to the marriage, length of the marriage, and the economic circumstances of each spouse. Outcomes can vary significantly from case to case.
How is child support calculated in Michigan?
Michigan uses the Income Shares Model for child support, and we have read the guideline that says so. In that model both parents' incomes are combined, a total support obligation is set from that combined figure and the number of children, and each parent's share is proportional to their share of the combined income. The paying parent pays their share to the receiving parent. The figure Michigan's own guideline works from is monthly net family income, under 2025 Michigan Child Support Formula Manual § 3.02(B).
How is alimony determined in Michigan?
Michigan judges have broad discretion in setting alimony awards, and our record carries no statutory formula for the state. The factors it lists are: length of the marriage, standard of living during the marriage, each spouse's earning capacity, financial resources of each spouse, contributions to the marriage (including homemaking), marital fault. Those came into our data at the original build rather than from a reading of the statute. The exception is marital fault, which was added to that list from a reading of Olson v Olson, 256 Mich App 619, 631 (2003), as the Michigan Court of Appeals quotes it, which names it among the factors the court weighs. Some of Michigan's own law has been opened here - MCL 552.23 - and the statute numbers no factors, and Michigan Court of Appeals opinions list fourteen, quoting Olson v Olson (2003), among them a party's fault in causing the divorce, so the list above is our record's shorter version of it. That reading covers MCL 552.23, which numbers no factors; the factors come from case law, and the fourteen factors that Michigan Court of Appeals opinions list, quoting Olson v Olson (2003), are read from those opinions rather than from Olson itself, and it does not settle the absence of a formula. Outcomes can vary significantly depending on the judge and the specific facts of your case.

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