BCBA & RBT Salary in Illinois (2026)
From live job-posting data + Medicaid rate records. Updated July 2026.
This page is for ABA practice owners in Illinois. It shows what the market pays right now, who is hiring, and why. Use it to set offers that keep your team.
Posting-Disclosed Pay
| Role | Median (annualized) | Range | Based on |
|---|---|---|---|
| BCBA | $89,500 | $80,000 – $114,400 | 10 Illinois postings that disclose pay |
| RBT | $41,451 | $35,360 – $54,080 | 36 Illinois postings that disclose pay |
Pay data comes from public LinkedIn postings that state a number. Hourly rates are annualized at 2,080 hours. Small samples are supplemented with national data.
Who Is Hiring in Illinois
Most active employers (BCBA roles): Hope, Lumiere Children’s Therapy Chicago, Caravel Autism Health, Acorn Health, Total Spectrum, LLC.
Busiest hiring cities: Chicago, Springfield, Rockford, Peoria, Lisle.
Working as a Behavior Analyst in Illinois
Illinois requires a license to practice ABA. BCBAs need a Licensed Behavior Analyst (LBA) credential, and BCaBAs need a Licensed Assistant Behavior Analyst (LABA), both overseen by the Behavior Analyst Licensing and Disciplinary Board at IDFPR. Illinois came to this late: the law passed in 2022, but licenses weren’t issued until January 15, 2025, and enforcement didn’t start until April 21, 2025. Anyone billing ABA in Illinois before that had no license to hold, by definition.
The upside for working BCBAs: LBA eligibility rides on the credential you already have. There’s no separate Illinois exam. You apply through IDFPR’s CORE online system using your current BACB certification, or an endorsement of an equivalent out-of-state license.
The real pressure point is ownership. Section 150 of the Behavior Analyst Licensing Act gives every ABA business a hard deadline: every clinician rendering services must hold an LBA or LABA by January 15, 2027, or the unlicensed owner has to divest. If you own or co-own a practice here, this isn’t background paperwork. Miss the deadline and you may have to sell your stake to someone licensed. That’s already pushing demand for licensed BCBAs, both as hires and as buyers of practices whose owners can’t get licensed in time.
One caveat: Illinois runs a loan repayment program for behavioral health workers in underserved areas, but its published list of eligible professions doesn’t name BCBAs or behavior analysts. Don’t count on it without confirming eligibility with the state.
RBT vs. BT in Illinois
Illinois Medicaid bills ABA as Adaptive Behavior Support (ABS), and it recognizes two paths at the technician level. Most practices staff with a Registered Behavior Technician in good standing with the BACB. But the state also accepts an ABS Developmental Technician credentialed through the Profectum PRDT program. RBT is the dominant credential for billable technician hours here, but it isn’t the only one Medicaid recognizes.
Supervision is spelled out more precisely than in most states. Illinois Administrative Code (89 Ill. Adm. Code 140.465) requires a BCBA to supervise each ABS Technician for at least 5% of the technician’s monthly service hours, including two face-to-face, real-time contacts a month. Build that into your staffing math before you scale a technician team.
One old constraint is gone: a 2020 HFS notice capped each BCBA at 8 RBTs under a written collaborative agreement. Public Act 103-0102, effective February 2022, eliminated that requirement, and the current Administrative Code carries no numeric RBT-per-BCBA cap. That gives owners more room to grow a technician team under one BCBA than before, though confirm current HFS guidance before building a hiring plan around it, since this rule has already changed once.
Common Questions
How much does a BCBA make in Illinois?
Job postings in Illinois that disclose pay show a median around $89,500 per year.
Is it hard to hire BCBAs in Illinois?
A LinkedIn search for BCBA roles in Illinois returns 1,000+ results from the past month (including related roles). The busiest hiring markets are Chicago, Springfield, Rockford, Peoria, Lisle.
What drives BCBA pay in a state?
Three things: Medicaid and commercial reimbursement rates, how many certified analysts live in the state, and demand from autism prevalence and insurance mandates.
Compare neighboring states: Wisconsin · Indiana · Missouri · Iowa · Kentucky