How much can a two-earner family of four earn before a benefits cliff in Illinois?

For a two-earner family of four in Illinois, the steepest cliff lands around $74,000 a year, where a $1,000 raise cuts real take-home by about $18,028, mostly from lost childcare help. The exact point depends on your household, so check your own number.

Why is the cliff different for a two earners household?

Benefits depend on family size and how many adults are in the home, so a two-earner family of four qualifies for a different mix of help than other households. That changes which benefits fall away and where, so the cliff lands at a different income and a different size than the standard family-of-four example.

What income clears the cliff for a two-earner family of four in Illinois?

Real take-home passes its earlier level again at about $100,000 a year for this household. Earn past that safe exit and the raise pays off for good.

Illinois · Two earners

The benefits cliff for a two-earner family of four in Illinois

A raise on the cliff can cost this household−$18,028a year, mostly from lost childcare help.

The short answer

In Illinois, a two-earner family of four can hit a benefits cliff where a $1,000 raise around $74,000 cuts real take-home by $18,028 a year, mostly from lost childcare help. Past the cliff, take-home recovers and climbs again.

Household2 adults, 2 children

Cliff lands around$74,000

Safe exit income$100,000

Your benefits cliff

Illinois, household of 4. The filled line is your real take-home. The dashed line is wages alone.

You now$74kOffer$75kSafe exit$100kWages onlyBenefits end$83k

Every number comes from a government source

SNAP (USDA FNS FY2026)Medicaid (expansion)ACA marketplace (SLCSP benchmark)Childcare subsidy (Child Care Assistance Program)Section 8 / HCV (HUD FY2026)State income tax

Data checked Jul 31, 2026

Each figure is drawn from the primary government source shown above. Two values are close approximations, not filing-grade quotes: the ACA benchmark (SLCSP) uses each state’s largest metro as a stand-in, and childcare help varies by county — both land within roughly 10%. See how CliffCheck knows the numbers

Questions people ask

How much can a two-earner family of four earn before a benefits cliff in Illinois?: For a two-earner family of four in Illinois, the steepest cliff lands around $74,000 a year, where a $1,000 raise cuts real take-home by about $18,028, mostly from lost childcare help. The exact point depends on your household, so check your own number.
Why is the cliff different for a two earners household?: Benefits depend on family size and how many adults are in the home, so a two-earner family of four qualifies for a different mix of help than other households. That changes which benefits fall away and where, so the cliff lands at a different income and a different size than the standard family-of-four example.
What income clears the cliff for a two-earner family of four in Illinois?: Real take-home passes its earlier level again at about $100,000 a year for this household. Earn past that safe exit and the raise pays off for good.

Other households in Illinois

Single parent All of Illinois