Connecticut's child support guidelines are undergoing their largest revision in over a decade, effective August 1, 2026. According to Family Law Software, Connecticut becomes the first U.S. state to adopt a presumptive three-parent support framework, extends the income schedule from $260,000 to $312,000 per year, and classifies Paid Family and Medical Leave benefits as income.
Key Facts
| Detail | Summary |
|---|---|
| What happened | Connecticut overhauled its Child Support and Arrearage Guidelines |
| When | Effective August 1, 2026 |
| Where | Connecticut (statewide) |
| Who's affected | Divorcing and separating parents, existing support payors, three-parent families |
| Key rule | Child Support and Arrearage Guidelines (Conn. Agencies Regs. § 46b-215a); new CCSG-1A worksheet |
| Impact | Higher-income cap ($312,000), PFML counted as income, three-parent presumptive calculations, updated SSDI arrears crediting |
Why this matters legally
This reform changes how Connecticut courts calculate child support for high earners and multi-parent families starting August 1, 2026. The most consequential change is the new CCSG-1A worksheet, which gives Connecticut courts a presumptive method for dividing support obligations among three legally recognized parents. Before this reform, courts had no standardized formula, forcing judges to improvise support allocations in three-parent cases on a case-by-case basis. Connecticut recognized three legal parents under Public Act 21-15, the Connecticut Parentage Act, effective January 1, 2022, but the support guidelines had not caught up. The 2026 revision closes that gap, making Connecticut the first state in the nation to build a presumptive support schedule around three-parent households. Courts will now apply a consistent, reviewable standard rather than ad hoc judgment.
The income schedule extension is equally significant for practitioners. Under the prior Connecticut Child Support Guidelines, the presumptive schedule capped combined net weekly income at figures corresponding to roughly $260,000 annually. Above that ceiling, courts exercised broad discretion. The new schedule extends presumptive calculations up to $312,000 per year — a 20% increase — reducing judicial guesswork for upper-middle-income and affluent families and producing more predictable outcomes.
How Connecticut law handles this
Connecticut child support is governed by Conn. Gen. Stat. § 46b-84, which imposes the parental support obligation, and by the Child Support and Arrearage Guidelines codified at Conn. Agencies Regs. § 46b-215a. These guidelines carry a rebuttable presumption under Conn. Gen. Stat. § 46b-215b: the guideline amount is presumed correct unless a court makes a specific finding that applying it would be inequitable or inappropriate in a particular case.
The August 1, 2026 revision reclassifies Paid Family and Medical Leave (PFML) benefits as income for support calculations. Connecticut's PFML program, funded by a 0.5% employee payroll deduction, replaces up to 95% of wages for lower earners for up to 12 weeks. By counting PFML as income, the new guidelines ensure that a parent on leave still contributes proportionally, closing a loophole where leave benefits previously escaped the calculation.
The reform also modernizes how Social Security Disability Insurance (SSDI) dependent benefits offset arrears. When a disabled parent's child receives SSDI dependent benefits, those payments will now be credited against child support arrearages retroactively under the updated arrearage guidelines. This aligns Connecticut with the principle in Conn. Gen. Stat. § 46b-215a that SSDI dependent benefits derive from the payor's own work record and therefore satisfy support obligations.
For three-parent cases, the CCSG-1A worksheet operationalizes the parentage rights established under the Connecticut Parentage Act. Where three parents are legally recognized, the worksheet apportions the combined support obligation among all three based on their respective incomes, rather than forcing a two-parent formula onto a three-parent reality.
Practical takeaways
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Review existing orders entered before August 1, 2026. A guidelines change alone does not automatically modify your order — you must petition the court and show a substantial change in circumstances under Conn. Gen. Stat. § 46b-86. The new $312,000 schedule may support a modification for high earners.
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High-income parents should recalculate. If combined income falls between $260,000 and $312,000 annually, your presumptive obligation may shift under the extended schedule. Run the numbers before your next hearing.
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Parents on or planning PFML leave should account for it. Because Paid Family and Medical Leave now counts as income, taking 12 weeks of leave will no longer reduce your support obligation to zero. Budget accordingly.
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Three-parent families should consult counsel about the CCSG-1A worksheet. If you have three legally recognized parents under the Connecticut Parentage Act, the new presumptive framework applies. An attorney can model how the obligation divides.
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Disabled parents receiving SSDI should document dependent benefits. The retroactive arrears crediting could reduce what you owe. Gather your SSDI dependent-benefit records before filing any arrearage dispute.
If you have a Connecticut child support order — or expect one — the August 1, 2026 changes may materially affect what you pay or receive. A Connecticut family law attorney can review your specific numbers against the new guidelines and advise whether a modification petition makes sense for your situation.
This article discusses recent news and provides general legal commentary. It does not constitute legal advice. Every case is unique. Consult a qualified family law attorney for advice specific to your situation.