Quick Answer
The RBT exam is an 85-question multiple choice test (75 scored and 10 unscored pilot questions) covering six domains from the BACB’s Test Content Outline (formerly the Task List), including behavior acquisition and ethics. You have 90 minutes to complete it, administered at Pearson VUE testing sites. About 75% of candidates pass on their first attempt.
Passing the Registered Behavior Technician exam is one of the final steps in earning your RBT credential from the Behavior Analyst Certification Board (BACB). It’s a test that validates your training and confirms you have the skills to deliver ABA services to clients.
You can sit for the exam only after completing your mandatory 40-hour RBT training and passing your Initial Competency Assessment under the supervision of a BCBA or BCaBA. Once those boxes are checked, knowing the exam’s format, content areas, and best study strategies gives you a real leg up.
Here’s everything you need to know about the RBT exam, from registration to results.
How to Register for the RBT Exam
Start by creating a free account on the BACB website and submitting your qualifying materials for the RBT credential. You’ll need to provide:
- Proof of your completed 40 hours of RBT training
- A completed RBT Initial Competency Assessment from a BCBA or BCaBA
- A copy of your diploma or high school transcript
Once your application is approved, you’ll get an email with instructions for scheduling your exam through Pearson VUE. The BACB charges a $65 application processing fee, and Pearson VUE charges a separate $45 exam appointment fee.
Veterans
If you’re a veteran who qualifies for the GI Bill, you may be able to get reimbursement for BACB certification exam fees through the VA. Check the GI Bill website to see if you’re eligible.
Where Is the RBT Exam Administered?
As of September 2023, the RBT exam is only available in person at authorized Pearson VUE testing sites or qualifying U.S. military base sites due to exam security concerns. Remote online proctoring is no longer offered. Pearson VUE has testing sites in major cities across the country, so there’s likely one reasonably close to you.
Plan to arrive at least 30 minutes before your scheduled time. Once the exam has been in progress for 30 minutes, late arrivals won’t be admitted. Bring one valid, government-issued form of photo ID that matches the name on your BACB account. No notes, electronic devices, or outside materials are permitted in the testing area.
If you need accommodations for a vision or hearing difficulty, request them in advance through the BACB before scheduling.
What the RBT Exam Covers: The Test Content Outline (Task List)
In 2026, the BACB renamed this document from the Task List to the Test Content Outline (TCO), though many study guides and candidates still refer to it by its old name. The current, 3rd-edition TCO took effect January 1, 2026, replacing the previous edition’s content areas with an updated set of six domains. Every question on the exam maps back to one of these domains so that a good study guide will walk you through each one in depth.
| Domain | Scored Questions | Share of Exam | ||
|---|---|---|---|---|
| Data Collection and Graphing | 13 | 17% | ||
| Behavior Assessment | 8 | 11% | ||
| Behavior Acquisition | 19 | 25% | ||
| Behavior Reduction | 14 | 19% | ||
| Documentation and Reporting | 10 | 13% | ||
| Ethics | 11 | 15% |
Behavior Acquisition now carries the largest share of scored questions at 25%, so it deserves the biggest chunk of your study time. Behavior Reduction and Ethics come in next, at 19% and 15% respectively.
The BACB’s current Test Content Outline (TCO) is your master reference for exam prep. Supplemental study guides, both printed and online, can help you go deeper into each domain; make sure whatever you’re using reflects the 3rd edition, not the retired pre-2026 blueprint.
How Many Questions Are on the RBT Exam?
The exam has 85 multiple-choice questions, each with four possible answers. Only 75 of those questions count toward your score. The other 10 are unscored pilot questions being evaluated for future versions of the exam. You won’t know which questions are scored and which aren’t, so treat every question as if it counts.
How Long Is the RBT Exam?
You have 90 minutes to complete the exam. That’s enough time to work carefully through each question without rushing, as long as you don’t spend too long on any single item.
What’s the Passing Score on the RBT Exam?
The BACB scores the exam using a criterion-referenced method known as a modified Angoff approach, rather than a fixed percentage. A panel of subject-matter experts sets the passing threshold based on exam difficulty, which can vary slightly across test versions. There’s no publicly disclosed number of questions you must answer correctly. Focus on mastering the content, not hitting a specific number.
Using RBT Practice Tests to Prepare
Practice tests are a common way candidates prepare for the RBT exam. Taking one (or several) before exam day helps you get comfortable with the format, identify weak spots in your knowledge, and build confidence.
The BACB doesn’t endorse any specific third-party practice tests, but the exam is entirely based on the current Test Content Outline, so any quality practice resource that follows that structure will serve you well. Both free and paid options are available online and in print. Online practice tests tend to feel closer to the real thing.
The RBT Handbook, available for download from the BACB website, also includes sample questions. There aren’t many, but they come directly from the source and are worth working through.
Is the RBT Exam Hard?
It’s challenging if you walk in unprepared. But if you paid attention during your 40-hour training and chose a program that covers the Test Content Outline’s domains thoroughly, you’re in good shape. According to the BACB’s 2025 data, 75% of candidates pass the exam on their first attempt. Thorough preparation, including at least one practice test, is a common part of getting there.
The RBT Competency Assessment vs. the RBT Exam
These are two separate things, and mixing them up is one of the most common points of confusion for candidates. Here’s how they actually differ:
The RBT Exam
Comes after your application is approved
- Format85 multiple-choice questions, 90 minutes, in person only
- Administered byPearson VUE and qualifying U.S. military-base sites
- ScoringCriterion-referenced (modified Angoff), pass or fail, no fixed percentage published
The Competency Assessment
Comes before you can even apply
- FormatIn person, live online, or recorded video, depending on the task
- Administered byA qualified BCBA or BCaBA (assistant assessors may handle some tasks)
- ScoringPass or fail across 19 required task items
The competency assessment must be completed after your 40-hour training and within 90 days before submitting your certification application.
Depending on the specific task, your assessor may observe you in person, live over the internet, or through a recorded video created specifically for the assessment. They’ll also interview you about the relevant tasks. Here’s how the current assessment breaks down:
Task Items
19 required tasks covering measurement, assessment, and behavior-change skills.
Timing
Completed after your 40-hour training and within 90 days of your certification application.
Delivery
In person, live online, or via a recorded video, depending on the task.
Assessor
A qualified BCBA or BCaBA who’s completed the required supervision training. Assistant assessors may handle some tasks.
The competency assessment and the written exam are both required for RBT certification, but they happen at different points in the process.
A Note on State Requirements
The BACB issues RBT certification and is separate from state occupational regulation. Depending on where you practice, additional state-specific registration, licensure, supervision, or other legal requirements may apply. Check the requirements of the applicable state regulatory authority before you assume certification alone is enough to work in your state.
What to Expect on Exam Day
Having the knowledge is one thing. Being ready to execute on exam day is another.
Bring one valid, government-issued photo ID to the testing center that exactly matches the name on your BACB account. Leave all notes and electronic devices outside the testing area. You won’t be able to eat or drink during the exam, and you can’t ask questions about the content once it’s in progress. Proctors will monitor you throughout.
What Happens If You Don’t Pass the First Time?
It’s not the end of the road. You can take the RBT exam for a maximum of eight total attempts within the 12 months following your initial application approval. An exam retake application will appear in your BACB account within 48 hours of a failed attempt. You’ll need to wait at least 7 days before retaking, and you’ll pay Pearson VUE’s $45 fee again for each attempt.
If you’re serious about a career in registered behavior technician jobs, treat your exam prep the same way: seriously. A focused study plan and at least one practice test are a normal part of getting ready. Many RBTs also use the credential as a launching pad, and if you’re curious about what RBTs typically earn or thinking about what comes next, exploring ABA master’s programs for career advancement is a natural next step.
Frequently Asked Questions
How do I register for the RBT exam?
Create a free account on the BACB website and submit your qualifying materials, including proof of your 40-hour training, your completed Initial Competency Assessment, and a diploma or transcript. Once approved, you’ll receive instructions for scheduling through Pearson VUE. The BACB charges a $65 application fee, and Pearson VUE charges $45 for the exam appointment.
Where is the RBT exam offered?
As of September 2023, the RBT exam is only available in person, at authorized Pearson VUE testing sites or qualifying U.S. military-base sites. Remote online proctoring is no longer offered due to exam-security concerns. You can find your nearest Pearson VUE testing site on the Pearson VUE website.
How many questions are on the RBT exam?
There are 85 questions total, but only 75 count toward your score. The other 10 are unscored pilot questions. Each question is multiple choice with four answer options. You have 90 minutes to complete the exam.
What happens if you fail the RBT exam?
You can take the exam for a maximum of eight total attempts within the 12-month period following your initial application approval. You’ll need to wait at least seven days between attempts and pay the $45 Pearson VUE fee for each retake. A retake application will be available in your BACB account within 48 hours of a failed exam.
Is the RBT competency assessment the same as the RBT exam?
No, they’re separate requirements. The competency assessment is a skills evaluation, conducted in person, live online, or via recorded video depending on the task, by a qualified BCBA or BCaBA before you submit your application. The written exam comes after your application is approved. Both are required for RBT certification.
Key Takeaways
- The RBT exam has 85 questions (75 scored), covers six domains from the BACB’s Test Content Outline (formerly the Task List), and must be completed in 90 minutes at an in-person Pearson VUE testing site or a qualifying military base testing site.
- Registration requires completing your 40-hour training and Initial Competency Assessment first. The BACB charges $65 to process your application, and Pearson VUE charges $45 for the exam appointment.
- The BACB’s current Test Content Outline is your best study resource. Behavior Acquisition is the largest domain (19 questions, 25% of the scored exam), so give it extra time in your prep.
- The competency assessment and the written exam are separate requirements. The assessment happens before your application, and can be completed in person, live online, or via recorded video depending on the task. The exam happens after, and is in person only.
- If you don’t pass on the first try, you get up to eight total attempts within the 12-month period following your initial application approval. A focused study plan and at least one practice test are a normal part of getting ready.
- The BACB issues RBT certification and is separate from state occupational regulation. Some states layer on additional registration, licensure, or supervision requirements, so check your state’s rules before assuming certification alone is enough.
Ready to take the next step toward your RBT credential? Explore ABA programs in your area that include RBT training and preparation.
