Child Support If You Make $2,000 a Week in Illinois
Some states cap the guideline formula above a set income. Illinois schedule keeps applying at $2,000 a week, so the table below shows real computed numbers in every cell rather than a capped-out figure.
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Guideline child support scenarios at $2000 a week
The paying parent earns $2000 a week ($8,666.67 a month) in every cell below. The other parent's monthly income changes across rows, and the number of children changes across columns; both genuinely change the result.Every figure is computed with the real Illinois guideline engine, the same one behind the full calculator, not a lookup table built for this page.
| Other parent's income | 1 child | 2 children | 3 children |
|---|---|---|---|
| No reported income | Not available: the Illinois gross-to-net conversion table does not cover this monthly gross income; adjust the income values above | Not available: the Illinois gross-to-net conversion table does not cover this monthly gross income; adjust the income values above | Not available: the Illinois gross-to-net conversion table does not cover this monthly gross income; adjust the income values above |
| $2,000 a month | $1,143.59 | $1,691.76 | $1,984.75 |
| $4,000 a month | $1,089.23 | $1,616.61 | $1,903.50 |
| $6,000 a month | $1,037.67 | $1,527.20 | $1,782.89 |
Every dollar figure is a monthly amount, the presumptive guideline result before add-ons like child care or health insurance and before any court deviation. "Not available" means the engine behind this site declined to compute that specific combination rather than guess; the reason is shown next to it.
Does Illinois cap the guideline amount at high income?
Some states, Texas among them, stop applying the guideline percentage above a defined income and require proof of the child specific needs for anything beyond it. Illinois works differently: its 2026 Schedule of Basic Obligations is a lookup table indexed by combined net income and number of children, and the engine behind this page throws an honest refusal only if the combined income exceeds what that table lists.
At $2,000 a week ($8,666.67 a month gross) combined with every other-parent scenario this page tests, up to $6,000 a month, the schedule lookup succeeds in every cell below. That is a real, verified result, not an assumption: none of these combinations exceed what the 2026 schedule covers.
How to read the table below
Every row uses the same $2,000-a-week gross pay for the paying parent. Unlike a capped state, every cell that has a reported other-parent income computes a genuine schedule-based number here, so the full range of other-parent incomes and child counts is comparable across the table.
The "no reported income" row is still marked unavailable, for the same reason it is on every page in this series: the published conversion table does not list a net-income figure for a $0 gross parent, regardless of how high the paying parent own income is.
What this estimate includes
- The 2026 Gross to Net Income Conversion Table lookup for both parents
- The income shares schedule of basic obligations for 1, 2, or 3 children
- Confirmation that this income does not exceed the schedule top row
What it leaves out
- A high-income deviation calculation, since Illinois schedule already covers this range
- Court-ordered support paid for children of other relationships
- Maintenance (spousal support), computed separately under 750 ILCS 5/504
Worth knowing
This page tests four other-parent income scenarios up to $6,000 a month. A combined income far beyond that, from a much higher other-parent figure, could eventually reach the top of the schedule; this page does not claim otherwise for combinations it does not test.
The absence of a cap at this income is a feature of how Illinois built its 2026 schedule, not a general rule about income shares states; other states in this series, including Texas, do cap the guideline formula at a defined income.
Frequently asked questions
Does Illinois cap child support the way Texas does?
Not in the same way. Texas caps the guideline percentage above a defined net-resources figure. Illinois instead runs a lookup table indexed by combined net income; the table extends far enough to cover every combination this page tests, so no cap or ceiling applies at $2,000 a week.
What would happen if the combined income exceeded the Illinois schedule?
The engine behind this page would return an honest refusal rather than a guessed number, the same honesty rule every page in this series follows. That did not happen anywhere in the table below, confirming this income combined with every other-parent scenario tested stays inside the published schedule.
Why is the "no reported income" row still unavailable at this income?
That refusal is about the other parent income, not the paying parent. The 2026 conversion table simply does not list a net-income figure for a $0 gross parent, no matter how high the paying parent own income is.
Does my actual tax situation change the result?
Not under the standard table used here. A parent can ask a court for an individualized net income calculation based on real taxes instead of the table, and the result can differ from the table figure.
Why does the number change with the other parent income?
Illinois income shares support combines both parents net incomes into one total, finds the basic obligation for that combined amount and the number of children, then splits it in proportion to each parent share of the combined income.
Is there any income level where Illinois child support does cap out?
The 2026 Schedule of Basic Obligations has a top row, and combined net income above it would produce an honest refusal on this page rather than an extrapolated guess. That ceiling sits above every combination this specific page tests, not below it.
About the numbers on this page
Every figure in the table above comes from running the real Illinois child support engine on this site, the same engine and data pack behind the full Illinois child support calculator. Nothing on this page is a separate estimate or a reimplementation of the math. See the sources below for the statutes and official worksheets behind the Illinois guideline.
Reviewed by SupportDecode Editorial Team Page content reviewed Sources Methodology Update log
Changelog: page first published as part of the child support by income series. Material changes are dated in the update log.