Minnesota Child Support Calculator 2026
Free Minnesota child support estimator using the 2026 state guidelines
How Minnesota Calculates Child Support
- ✓Minnesota calculates PICS (Parental Income for determining Child Support)
- ✓Parenting expense adjustment reduces obligation for non-custodial parents' custody time
- ✓Medical support and childcare are separate add-ons to the base amount
- ✓Minnesota uses PICS (Parental Income for determining Child Support), which is broader than gross wages, it includes business income, capital gains, rental income, and investments
- ✓Minnesota requires a Parenting Expense Adjustment (PEA) that reduces support for non-custodial parents who incur costs during their parenting time, unlike many states that treat parenting time only as an overnight count
Minnesota Child Support Laws at a Glance
⚖️ Governing Statute
Minn. Stat. § 518A.26
🏛️ Enforcement Agency
DHS Child Support Enforcement
📅 Support Ends At
Age 18 or high school graduation, whichever is later (max age 20)
Understanding Minnesota's Child Support Formula
Minnesota uses the Income Shares model, which is the most widely adopted child support framework in the United States — used by approximately 40 states. The central principle is that a child should receive the same proportion of combined parental income they would have benefited from if both parents had remained together in a single household. Rather than placing the entire burden on one parent, both parents contribute to a baseline obligation determined by their combined income.
In Minnesota, each parent's gross income is converted to net income using a 74% net factor. The two net incomes are added together. A state-published schedule — updated periodically by the legislature, sets the Basic Child Support Obligation for families at each combined income level. Each parent is then responsible for their proportional share of that baseline, adjusted upward for any health insurance premiums or work-related childcare costs they pay. If the paying parent exercises significant parenting time, a parenting time credit may further reduce the obligation.
For example, if Parent A earns 65% of the combined net household income, Parent A pays 65% of the basic obligation, not all of it, and not an arbitrary flat sum. This proportionality is what makes the Income Shares model more equitable for cases where both parents earn meaningful incomes.
Sample Minnesota Child Support Calculation
Scenario: Parent A (paying parent) earns $5,500/month gross. Parent B earns $3,000/month gross. 1 child. Parent A has 20% parenting time.
The final Minnesota order will also factor in any health insurance premiums and work-related childcare costs. Parenting time above 20% typically generates a parenting time credit that can reduce the amount further.
Minnesota Child Support, Frequently Asked Questions
Does Minnesota use Income Shares or the Percentage model?
Minnesota uses the Income Shares model. Both parents' incomes are considered, combined into a total net income figure, and a state schedule determines the baseline child support amount. Each parent then pays their proportional share of that baseline. This means a higher-earning parent in Minnesota will pay a larger fraction of the obligation than a lower-earning one.
What is the average child support payment in Minnesota?
Child support awards in Minnesota typically range from $430–$950/month based on current data. The actual amount varies significantly depending on both parents' incomes, the number of children, custody arrangements, and whether costs like health insurance or childcare are included in the order. Higher income households and multiple children will produce awards above this range.
Can a Minnesota judge order a different amount than the calculator shows?
Yes. The Minnesota guidelines produce a presumptive amount — the starting point, but a judge can deviate from it when following the guidelines would be unjust or inappropriate in a specific case. Common reasons for deviation include extraordinary medical or educational expenses, one parent directly paying significant healthcare premiums, a parent's substantial assets or non-wage income, the needs of children from other relationships, or significant travel costs related to custody exchanges.
How do you modify a child support order in Minnesota?
Either parent can petition the Minnesota court to modify an existing child support order when there has been a substantial change in circumstances. This typically means a significant change in either parent's income (usually 15–20% or more), a change in custody or parenting time, the child developing extraordinary medical or educational needs, or a change in the cost of health insurance. Most states, including Minnesota, also allow automatic review every three years if either party requests it, even without proving a substantial change.
When does child support end in Minnesota?
In Minnesota, child support terminates at: Age 18 or high school graduation, whichever is later (max age 20). The governing law is Minn. Stat. § 518A.26, administered by the DHS Child Support Enforcement. If you have an existing order and believe your child is approaching the termination age, contact DHS Child Support Enforcement or your family law attorney to confirm the specific end date and ensure a formal termination order is entered.
Child Support Calculator for Every State
Each state uses its own formula. Select yours to get a state-accurate estimate.
⚠️ Important Disclaimer
USLegalCalc.com provides estimates and document templates for informational purposes only. Results are not legal advice and vary by jurisdiction. Always consult a licensed attorney before making legal decisions.