Allocation Judgment in Illinois: What It Is and What It Covers

What an Allocation Judgment Is

An allocation judgment is the court order that finalizes how parental responsibilities and parenting time are divided between two parents in Illinois. It's the binding legal document that replaces what other states call a "custody order." When an Illinois judge signs the Judgment of Dissolution of Marriage, the allocation judgment is incorporated into it — making every provision in it enforceable by contempt of court.

The term comes from Illinois's statutory vocabulary. Since 2016, the state doesn't use "custody" in its legal framework. Instead, the Illinois Marriage and Dissolution of Marriage Act (IMDMA) allocates two things: significant decision-making responsibilities and parenting time. The allocation judgment is where both allocations are formally recorded.

What the Judgment Contains

An allocation judgment tracks closely to the parenting plan the parents filed — either an agreed joint plan or a plan imposed by the judge after a contested hearing. It covers:

Significant decision-making responsibilities across four domains: education, health, religion, and extracurricular activities. Each domain can be allocated to one parent (sole), both parents jointly, or divided (one parent controls education while the other controls health, for example).

Parenting time — the specific schedule of when each parent has the child, including regular weekly rotations, holiday and vacation schedules, and special occasion provisions.

Right of first refusal — if included, the terms that require a parent to offer the other parent caregiving time before arranging third-party childcare.

Relocation provisions — the geographic limits and notice requirements under 750 ILCS 5/609.2 (more than 25 miles for collar counties, more than 50 miles for downstate counties, and more than 25 miles for an out-of-state move).

Dispute resolution — the mechanism for resolving future disagreements before returning to court (typically mediation).

Child support — calculated under the Income Shares Model, including add-on expense allocations and, where applicable, the shared care formula.

Allocation Judgment vs. Parenting Plan

These terms often get used interchangeably, but they're legally distinct. The parenting plan is the document parents draft and submit to the court — either jointly or separately — within 120 days after service of the petition or the filing of an appearance, as applicable. If the respondent has not filed an appearance, no parenting plan is required from that respondent unless the court orders one. It's a proposal. The allocation judgment is what the judge signs into law.

In an uncontested case where both parents submit an agreed plan, the allocation judgment usually mirrors the plan almost verbatim. The judge reviews it, confirms it serves the child's best interests, and enters it as the judgment.

In a contested case, the judge may reject both parents' proposed plans and create an allocation judgment that differs significantly from what either parent wanted. The judgment reflects the court's determination after evaluating evidence, testimony, and possibly a GAL report or 604.10 custody evaluation.

The Two-Year Modification Lock

Once entered, an allocation judgment is difficult to change. Under 750 ILCS 5/610.5, a motion to modify parental decision-making responsibilities generally cannot be made earlier than two years after the judgment's entry unless the court permits it based on affidavits showing reason to believe the child's present environment may seriously endanger the child's mental, moral, or physical health or significantly impair the child's emotional development. Parenting time is different: it may be modified at any time, without a serious-endangerment showing, upon a showing of changed circumstances that makes modification necessary to serve the child's best interests.

For a modification requiring a substantial-change showing, routine life changes (a parent's new relationship, a child growing older, or a schedule preference) generally don't clear that bar. A parent's relocation, documented substance abuse, or a significant shift in the child's needs may support a request, but the court still applies the child's best-interests standard.

These limits are one reason the initial allocation judgment is so consequential. Getting the parenting plan right before it becomes the judgment saves the cost and disruption of trying to modify it later.

Temporary Allocation Orders

Before the final allocation judgment is entered, either parent can request temporary parenting orders under 750 ILCS 5/603.5. These interim orders establish a schedule and decision-making framework while the case is pending.

Temporary orders matter more than many parents realize. Illinois judges are influenced by status quo — if a temporary arrangement is working well for the child, the judge is inclined to formalize it in the final allocation judgment. Accepting an unfavorable temporary order without objection can set a precedent that's hard to reverse later.

What Happens If You Violate It

Because the allocation judgment is a court order, violating its provisions — withholding parenting time, making unilateral decisions in areas allocated to the other parent, relocating without notice — exposes the violating parent to a petition for a rule to show cause (contempt). Penalties can include makeup parenting time for the other parent, attorney fee awards, modification of the allocation in the other parent's favor, and in extreme cases, incarceration.

Making the Judgment Work for Your Family

The strongest allocation judgments come from thorough parenting plans. Vague provisions like "reasonable parenting time" or "parents will cooperate on holidays" invite conflict because they leave too much room for interpretation. Specific provisions — exact pickup times, defined holiday rotations with alternating years, clear overnight thresholds for child support — produce judgments that actually function in daily life.

Our Illinois Child Custody & Parenting Plan Guide walks through each of the 15 mandatory provisions of the parenting plan so that by the time the judge converts your plan into an allocation judgment, every detail is already defined.

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