You Can’t Recruit Your Way Out
Every ABA owner knows the cycle. Post the RBT job, interview, pay for the 40-hour training, shadow, credential, schedule, and four months later do it again because the new hire quit.
The numbers behind that feeling, as Acuity News reported in April:
- Median annual RBT turnover is about 65%. At the largest organizations, it approaches or exceeds 100%.
- There are 253,397 active RBTs (BACB, April 2026), a record high. The supply isn’t the problem. Keeping them is.
- A 2024 University of Florida study (Nastasi et al., Behavior Analysis in Practice) concluded that organizations struggling with RBT retention “cannot recruit their way out of the problem.”
We wrote about the other half of this, hiring and keeping BCBAs, in August. RBTs are a different problem with a different fix. Most BCBA turnover is about caseload and pay. A large share of RBT turnover comes down to how hours get scheduled.
Why RBTs Leave
The BACB’s December 2025 exit survey asked former RBTs why they left. Two answers stand out:
- 34% cited unpredictable pay
- 38% cited a combination of low pay and high work demands
“Unpredictable” is the important word. Median RBT pay is around $20 an hour (PayScale, 2026), but that figure assumes every scheduled hour gets paid. In many practices it doesn’t. When a family cancels, the RBT goes home and loses the hours. An RBT scheduled for 30 hours who works 22 because of cancellations didn’t get a $20 job. They got a job that paid $20 some hours and nothing for others, with no warning.
The Nastasi study adds the rest of the picture: difficulty building competency, hard working conditions, transient career paths, and dissatisfaction with pay and benefits. Technicians often meet their first real challenging behavior alone in a session, with a 40-hour video course behind them.
What Turnover Costs You
Replacing an RBT costs more than the job ad. Count it for your own practice:
- Recruiting: ads, recruiter time, interviews, background checks
- Training: 40 paid hours of coursework, plus paid shadowing and a competency assessment
- Ramp-up: weeks of lower productivity while the new hire learns your clients
- Supervision: extra BCBA time on a new technician, which is time not spent elsewhere
- Lost revenue: authorized hours that go undelivered while the seat is empty
- Client impact: a new face for a child who needs consistency, and a family who may leave
The last two matter most. Undelivered hours lower your utilization, and low utilization is why renewals come back with fewer hours. A turnover problem becomes an authorization problem within one cycle.
What Retention-First Practices Do Differently
Acuity profiled two practices built around keeping staff instead of replacing them.
Great Day ABA (Des Moines, Iowa; Nick Klinkefus, BCBA) guarantees technician pay through cancellations, provides paid training, and gives each RBT 80 to 100 hours of professional development a year, against a BACB requirement of 12 hours every two years. “We want to hold on to what we have spent in training our staff,” Klinkefus told Acuity.
Boston Behavior Learning Centers (Massachusetts and Rhode Island; Gregory Paquette, BCBA) runs an internal Behavior Analyst in Training program that fills 50 to 60% of its BCBA openings from within. It also caps BCBA caseloads to protect supervision ratios.
The tactics differ but the logic is the same. They treat a trained RBT as an asset that loses value when it walks out the door.
The Math on Paying Through Cancellations
Guaranteed pay sounds expensive. Here’s an illustrative example; plug in your own numbers.
Assume an RBT at $20/hour, scheduled for 30 hours a week, with a 10% cancellation rate. That’s 3 lost hours a week. Paying through them costs $60 a week, about $3,100 a year before employer taxes.
Now compare that to one replacement. Even at a conservative count (40 hours of paid training, two weeks of paid shadowing at half productivity, recruiting time, and BCBA onboarding time), replacing one RBT easily costs more than a year of cancellation pay. That’s before counting lost billable hours.
The guarantee doesn’t have to be unconditional. Common structures:
- Guaranteed minimum hours each pay period, not every scheduled hour
- Paid cancellation hours used productively: shadowing, training, material prep, covering another client’s session
- A guarantee that starts after 90 days, so it rewards staying
- Same-day cancellation pay only, since advance cancellations can usually be refilled
The goal is to make pay predictable for the RBT, not to absorb every cancellation forever.
Fix the Cancellations, Too
Every cancellation you prevent saves the guarantee and the revenue.
- Measure your cancellation rate by client and by family. A few families usually account for most cancellations. Talk with them about schedules that fit their lives.
- Send reminders. Automated SMS and email reminders cut no-shows, especially for early-morning sessions and the first weeks of services.
- Refill cancelled slots. A cancelled session with a waiting client and an available RBT should become a covered session, not a lost day.
- Put attendance expectations in the intake paperwork and revisit them when a pattern starts.
Five More Retention Levers
1. Schedule stability. The same clients, the same days, the same hours. Every reshuffle is a small reason to leave. Give RBTs their schedules as far ahead as you can, and avoid moving them to cover gaps unless they want the hours.
2. Real training beyond the 40 hours. The BACB moved RBT recertification to a two-year cycle with 12 professional development units starting in 2026. Treat that as a floor. Short monthly trainings on the behaviors your RBTs actually face cost little and are what Nastasi’s participants said was missing.
3. Supervision that feels like support. BCBAs with manageable caseloads supervise better. Our post on BCBA caseload and billable hours covers the math. An RBT who gets feedback weekly stays longer than one who sees their supervisor for the required 5% and nothing more.
4. A visible career path. Lead RBT, trainer, BCaBA, BCBA. Boston Behavior fills more than half its BCBA roles internally. Even a small practice can offer tuition help or supervised fieldwork for RBTs pursuing certification.
5. Exit interviews you actually read. Ask every departing RBT why they’re leaving, write it down, and look at the answers every quarter. If a third say pay, you know where to start.
Where Software Fits
Retention mostly comes down to policy and culture. But several levers depend on data most practices can’t easily see.
In StreamABA, cancellation tracking and cancellation pattern analysis show which clients and families cancel most and when. Staff utilization reports show scheduled versus delivered hours per technician, so you can see whose pay has become unpredictable before they quit. Staff availability and recurring appointments keep schedules stable, coverage requests help fill cancelled slots, and SMS and email reminders reduce cancellations to begin with. Training, CEU, and competency records keep each RBT’s development on file.
None of that pays your RBTs more. It shows you where the unpredictability is coming from.
Want to look at your cancellation and utilization data together? Reach out at [email protected].
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Sources
- Acuity News: ABA Workforce Shortage: Solving the RBT Retention Crisis (April 30, 2026)
- BACB: Supervision, Assessment, Training, and Oversight
- Nastasi, J. et al. (2024). RBT retention study, University of Florida. Behavior Analysis in Practice.
