Reviewed August 2026
Child Support in Utah
Child support in Utah runs on the income shares model, laid out in Utah Code Title 78B, chapter 12. Under this guideline, both parents' gross incomes are added together, then measured against a statewide schedule for that combined total. Each parent then covers a share of the resulting obligation, proportional to what they earn compared to the other parent. Sole physical custody and joint physical custody use separate tables under this model. A parent can get a support order set in a district court case for divorce, custody, or paternity. Applying through the Office of Recovery Services is another route. Part of the Department of Health and Human Services, this office serves as Utah's IV-D agency. Contested child support matters go to Utah district courts. For parents who apply for its help, the Office of Recovery Services, known as ORS, can also set up and enforce orders on an administrative basis.
Virdix's document-preparation product currently prepares divorce paperwork for California and Florida cases. This page explains how child support works under Utah law for people researching before they file. It is not legal advice, and Virdix does not prepare or file Utah paperwork. See how Virdix works for California divorces.
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The Utah income shares guideline
Courts combining both parents' gross incomes is the starting point set out in Utah Code Title 78B, chapter 12. From that combined figure, the court pulls a basic obligation amount from the state's schedule. Each parent then owes a portion of that obligation, matching their share of the combined income.
Joint physical custody triggers a different calculation. Under Utah law, that custody type turns on a minimum number of overnights each parent spends with the child. Reaching that threshold changes how the base obligation gets divided and adjusted.
Applying through the Office of Recovery Services
Utah's IV-D agency, the Office of Recovery Services, is housed within the Department of Health and Human Services. Paternity establishment, a new support order, or enforcement of an existing one are all things a parent can request by applying through ORS.
For a parent already in a district court divorce or custody case, support can instead be decided directly within that same case.
Which court hears the case
Divorce, custody, and paternity cases that involve contested child support matters go before Utah district courts. Many IV-D cases get their support set up administratively through ORS instead. When a case turns contested, a parent can ask for a district court hearing.
Modifying a Utah order
Once a material change in circumstances occurs since a Utah order was set, that order can be modified. A significant shift in income or custody arrangements qualifies. Orders enforced by ORS also go through periodic review, and the agency can seek modification when reapplying the guideline to current numbers yields a materially different amount.
To modify an order, a parent files with the district court that originally issued it, or, for agency-managed cases, requests a review through ORS.
Enforcement
Standard IV-D tools back up ORS enforcement of Utah orders: income withholding, interception of state and federal tax refunds, credit bureau reporting, and license suspension once arrears become significant.
Even when the original order came from a private district court filing, a parent owed support can still open a case with ORS for enforcement help.
Sources: Utah Code Title 78B, Chapter 12, child support, Utah Office of Recovery Services, child support
Not independently confirmed
- The exact overnight threshold that defines joint physical custody for Utah's child support calculation should be confirmed against the current statute text at filing time.
- The precise modification standard section number within Title 78B chapter 12 should be confirmed at filing time.
Child Support in Utah: frequently asked questions
What model does Utah use for child support?+
Under Utah Code Title 78B, chapter 12, Utah applies the income shares model. Both parents' gross incomes get combined, a statewide schedule applies to that combined amount, and the resulting support obligation splits between the parents according to income share.
How do I apply for child support services in Utah?+
Apply through the Office of Recovery Services, known as ORS, Utah's IV-D agency within the Department of Health and Human Services. A parent can request paternity establishment, a new support order, or enforcement of an order already in place.
Which court hears child support cases in Utah?+
Contested support matters tied to divorce, custody, and paternity cases go to Utah district courts. Administrative establishment through ORS is also available, with district court review open to parents in contested cases.
How do I modify a Utah child support order?+
A material change in circumstances, like a significant shift in income or custody, needs to be shown and filed with the district court that issued the order. For agency-managed cases, a parent can instead request a periodic review through ORS.
Does joint custody change a Utah child support calculation?+
Yes. When parents share joint physical custody, defined in Utah by a minimum number of overnights each parent has with the child, a separate calculation table applies, dividing the base support obligation differently than a sole custody arrangement would.
What enforcement tools does Utah use for unpaid child support?+
Income withholding, interception of state and federal tax refunds, credit bureau reporting of arrears, and license suspension once a parent falls significantly behind are all tools ORS can use. Regardless of how the original order was obtained, a parent owed support can open a case with ORS to start enforcement.
This page is general information about child support in Utah, not legal advice for your situation. Laws, fees, and procedures change over time; confirm current details with Utah's own courts before relying on anything here. Virdix is not a law firm and is not licensed to practice law in Utah. Virdix does not prepare or file Utah divorce paperwork. It is not a substitute for an attorney licensed in Utah.
More Utah divorce guides
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