RBT Exam Info, Syllabus and Format (2026)

The RBT exam is administered by the Behavior Analyst Certification Board (BACB) and is the final step before becoming a certified Registered Behavior Technician. As of January 1, 2026, the exam follows the RBT Task List 3.0 (3rd Edition) with updated content and format.

This guide covers everything you need to know: exam format, number of questions, time limit, passing score, the 6-domain syllabus with question breakdown, eligibility requirements, and 2026 updates. Use this as your blueprint for exam day preparation.

RBT Exam Format: Key Facts (2026)

Feature	Details
Total Questions	85 (75 scored + 10 unscored pilot questions)
Question Type	Multiple-choice, 4 answer options each
Time Limit	90 minutes (1.5 hours)
Passing Score	400 out of 500 (80%)
Delivery Method	Pearson VUE testing centers (in-person, computer-based)
Cost	$75 exam fee (after $45 BACB application fee)
Retake Policy	Wait 7 days, then retake (max 4 attempts per year)
Task List Version	3rd Edition (effective January 1, 2026)

Key fact: The 10 pilot questions are randomly distributed and do NOT count toward your score. You cannot tell which are pilot vs. scored, so answer every question.

RBT Exam Syllabus: 6 Domains (Task List 3.0)

The RBT exam is organized into 6 domains based on the Task List 3.0. Each domain has a specific percentage weight — focus more study time on higher-weighted areas.

Domain	# Scored Questions	% of Exam	Key Topics
A. Data Collection & Graphing	13	17%	Frequency, duration, interval, permanent product, graphing
B. Behavior Assessment	8	11%	Preference assessments, FBA, FA, curriculum assessments
C. Behavior Acquisition	19	25%	Shaping, chaining, prompting, DTT, generalization
D. Behavior Reduction	14	19%	Extinction, DRO, DRA, DRI, crisis prevention
E. Documentation & Reporting	10	13%	Session notes, data sheets, incident reports, HIPAA
F. Professional Conduct & Ethics	11	15%	Ethics Code, scope of practice, dual relationships

TOTAL	75	100%	85 total questions (75 scored + 10 pilot)

Study tip: Domain C (Behavior Acquisition) is the heaviest at 25% — nearly 1/4 of your exam! Domain D (Behavior Reduction) is 19%. These two domains alone = 44% of your exam.

RBT Exam Question Types

Fact-Based Questions: Direct recall. "What is the formula for IOA?" or "Which graph type shows trends over time?" Memorize definitions, formulas, and facts.

Scenario-Based Questions: Real-world situations. "An RBT notices bruises on a client. What should they do?" Tests application of knowledge to practice.

Ordering/Sequence Questions: Put steps in correct order. "Order the steps of forward chaining from first to last." Tests procedural knowledge.

Graph Interpretation: Read a line graph and answer questions. "What is the trend in the baseline phase?" Tests data interpretation skills.

Passing Score & Scoring System

The RBT exam uses a scaled scoring system from 200 to 500. You need a minimum of 400 to pass — that equals 80% correct on scored questions (60/75).

Score	Result
400–500	PASS (80–100% correct)
Below 400	FAIL (below 80% correct)
500	Perfect score (rare)

Important: You do NOT get your score immediately. Pearson VUE gives you a pass/fail result at the center. Detailed score report arrives via email from BACB within 3–5 business days.

Eligibility Requirements (Before You Can Test)

Requirement	Details
Age	At least 18 years old
Education	High school diploma or GED (no college degree required)
40-Hour Training	BACB-approved training (completed within 180 days before application)
Competency Assessment	BCBA supervisor signs off on all 6 Task List domains (within 90 days)
Background Check	Pass criminal background check ($50, valid 1 year)
Application Fee	$45 to BACB + $75 exam fee = $120 total
Pearson VUE Account	Create account and schedule at a testing center near you

What's New in 2026

1. Task List 3.0 (3rd Edition) — New content outline effective January 1, 2026. Updated task descriptions and terminology.

2. Biennial Renewal — Annual competency assessments eliminated. Now renew every 2 years with continuing education hours.

3. 85 Total Questions — 75 scored + 10 unscored pilot questions (same as 2025 format, confirmed for 2026).

Recommended Study Timeline (Before Exam Day)

Week	Focus Area	Hours
Week 1	Domain A: Data Collection & Graphing	6 hours
Week 2	Domain C: Behavior Acquisition (heaviest at 25%)	10 hours
Week 3	Domain D: Behavior Reduction	8 hours
Week 4	Domain F: Ethics (17% of exam)	6 hours
Week 5	Domains B + E (Assessment + Documentation)	5 hours
Week 6	Full mock exams, review weak areas	10 hours
	TOTAL	~45 hours

Key Takeaways

• 85 total questions (75 scored + 10 pilot), 90 minutes, passing = 400/500 (80%).
• Domain C (Behavior Acquisition) = 25% — study it the most!
• Domain D (Behavior Reduction) = 19%, Domain A (Data) = 17%, Ethics = 15%.
• Cost: $45 application + $75 exam = $120 total.
• 2026 update: Biennial (2-year) renewal, no more annual competency.
• Schedule at Pearson VUE center. Results: Pass/Fail at center, score email in 3–5 days.

Conclusion

The RBT exam in 2026 follows the Task List 3.0 with 75 scored questions across 6 domains. Focus most of your study time on Domain C (Behavior Acquisition, 25%) and Domain D (Behavior Reduction, 19%). Remember: 400/500 (80%) is the passing score, you have 90 minutes, and the 10 pilot questions don't count.

With the right preparation — 40-hour training, competency assessment, and focused study across all 6 domains — you'll walk into the Pearson VUE center confident and walk out with your RBT certification. Use the syllabus breakdown above to guide your study plan and track your progress.