How to Become a Registered Behavior Technician (RBT)

Your complete step-by-step guide to RBT certification in 2026. Learn exactly what you need to do, how long it takes, and how much it costs to start your career in ABA therapy.

2-4 Months$310-$610 TotalNo Degree Required

RBT Certification at a Glance

2-4

months to complete

$310-$610

total cost

HS Diploma

minimum education

18+

age requirement

What is an RBT?

A Registered Behavior Technician (RBT) is a paraprofessional certified by the Behavior Analyst Certification Board (BACB) to implement applied behavior analysis (ABA) interventions under the supervision of a Board Certified Behavior Analyst (BCBA). Learn aboutRBT vs BCBA differences to understand the career path.

RBTs work directly with clients—often children with autism spectrum disorder (ASD)—to implement treatment plans, collect data, and help teach new skills while reducing problem behaviors. It's a rewarding career path with strong job growth and opportunities for advancement. See ourRBT salary guide to learn what you can earn.

The RBT credential was created by the BACB in 2014 to ensure that behavior technicians have demonstrated minimum competency in ABA principles and ethics. Today, the RBT is the largest credential program in the BACB's history, with over 100,000 certified RBTs worldwide.

5 Steps to Become an RBT

The path to RBT certification is straightforward. Follow these five steps in order, and you'll be ready to start your career in ABA therapy.

Step 1

Meet Eligibility Requirements

Be 18+ years old, have a high school diploma or GED, and pass background checks

Age: 18+ years oldEducation: High school diploma/GEDBackground check requiredAbuse registry clearance

Step 2

Complete 40-Hour Training

Finish a BACB-approved training program covering all areas of the RBT Task List

Online or in-person optionsSelf-paced or scheduledCovers all task list sectionsCertificate upon completion

Step 3

Pass Competency Assessment

Demonstrate RBT skills to a BCBA supervisor through direct observation

Must be done in-personBCBA or BCaBA administersValid for 90 daysCan retake if needed

Step 4

Submit BACB Application

Apply online through the BACB portal with required documentation and fees

Create BACB accountUpload documents$65 application fee2-4 week processing

Step 5

Pass the RBT Exam

Take and pass the 85-question certification exam at a Pearson VUE testing center

85 questions (75 scored)90 minutes to completePassing score: ~80%Immediate results

Step 1: Meet Eligibility Requirements

Before you can begin the RBT certification process, you must meet the BACB's eligibility requirements. These requirements ensure that all RBT candidates have the basic qualifications to work safely and ethically with vulnerable populations.

Age Requirement

You must be at least 18 years old at the time of application. There is no upper age limit.

Education Requirement

You must have a high school diploma or GED equivalent. No college degree is required.

Background Check Requirements

You must pass a criminal background check within 180 days of submitting your BACB application. The background check must include:

A criminal history check (federal and state level)
An abuse/maltreatment registry check
Any additional checks required by your state

Certain criminal convictions may disqualify you from RBT certification. If you have concerns about your background check, review the BACB's eligibility requirements or contact the BACB directly before proceeding.

Step 2: Complete 40-Hour Training

The 40-hour RBT training program provides foundational knowledge in applied behavior analysis. This training must be based on the RBT Task List and cover all content areas that appear on the certification exam.

Training Must Cover:

Measurement & data collection

Assessment procedures

Skill acquisition procedures

Behavior reduction procedures

Documentation & reporting

Professional conduct & ethics

Training Options

Online Training

Self-paced, complete on your schedule. Cost: $200-$400.

In-Person Training

Often provided by employers. Includes hands-on practice.

Employer-Provided

Many ABA companies offer training to new hires at no cost.

Step 3: Pass Competency Assessment

After completing your 40-hour training, you must demonstrate that you can apply what you've learned. The Initial Competency Assessment is conducted by a BCBA or BCaBA who observes you performing RBT tasks with a real client or role-play scenario.

Tasks You'll Be Assessed On:

Implementing discrete trial teaching

Following behavior intervention plans

Collecting accurate data

Implementing preference assessments

Using reinforcement procedures

Maintaining professional conduct

Important: Your competency assessment is only valid for 90 days. You must submit your BACB application within 90 days of passing the assessment, or you'll need to retake it.

Step 4: Submit BACB Application

Once you've completed training and passed the competency assessment, you're ready to apply for RBT certification through the BACB's online portal.

Application Checklist:

1.Create an account on the BACB website (bacb.com)
2.Start an RBT Certification Application
3.Upload your training certificate of completion
4.Upload your competency assessment attestation form
5.Submit background check documentation
6.Pay the $65 application fee

The BACB typically reviews applications within 2-4 weeks. Once approved, you'll receive an email with instructions for scheduling your exam at a Pearson VUE testing center.

Step 5: Pass the RBT Exam

The final step is passing the RBT certification exam. This computer-based test is administered at Pearson VUE testing centers throughout the United States and internationally.

Exam Format

Questions: 85 total (75 scored + 10 pilot)
Format: Multiple choice, 4 options each
Time: 90 minutes
Passing Score: 200/250 (~80% correct)

Content Areas

Measurement: 10%
Assessment: 8%
Skill Acquisition: 30%
Behavior Reduction: 20%
Documentation: 12%
Professional Conduct: 20%

You'll receive your results immediately after completing the exam. If you pass, congratulations! You're now a certified RBT. If you don't pass, you can retake the exam after 7 days. Use ourfree practice tests to prepare and read ourguide on RBT exam difficulty.

Complete Cost Breakdown

Item	Cost	Notes
40-Hour Training	$200 - $500	Varies by provider
BACB Application Fee	$65	One-time, non-refundable
Pearson VUE Exam Fee	$45	Per attempt
Background Check	$15 - $50	Varies by state
Renewal (every 2 years)	$65 + CEUs	Required for maintenance
Total Initial Cost	$310 - $610	One-time certification costs

Tip: Many ABA therapy employers will cover some or all of these costs for new hires. Ask about tuition reimbursement or training programs during your job search.

Realistic Timeline

Training

1-4 weeks

Competency

1-2 weeks

Application

2-4 weeks

Exam Prep

2-8 weeks

Exam Day

1 day

Total: 2-4 months from start to certification

Frequently Asked Questions

Most candidates complete the entire RBT certification process in 2-4 months. This timeline includes completing the 40-hour training (1-4 weeks depending on schedule), passing the competency assessment (1-2 weeks to schedule), BACB application review (2-4 weeks), and scheduling/passing the exam (1-2 weeks). Some motivated candidates complete everything in as little as 6-8 weeks.

No, a college degree is NOT required for RBT certification. The minimum education requirement is a high school diploma or GED equivalent. This makes RBT certification accessible to anyone interested in starting a career in applied behavior analysis and autism therapy.

Total initial costs range from $310 to $610. This includes 40-hour training ($200-$500 depending on provider), BACB application fee ($65), Pearson VUE exam fee ($45), and background check ($15-$50). Many employers will cover some or all of these costs, especially for candidates they are hiring.

Yes! Most 40-hour RBT training programs are available online and can be completed at your own pace. Popular online providers include Relias, CentralReach, and others. However, the competency assessment MUST be conducted in-person by a qualified BCBA or BCaBA supervisor who observes you working with a client.

If you fail the RBT exam, you can retake it after waiting 7 days. You have up to one year from your application approval date to pass the exam. Each retake requires paying the $45 Pearson VUE exam fee again. We recommend studying your weak areas identified in your score report before retaking.

It depends on your state and employer. Some states allow you to work as a "Registered Behavior Technician-in-Training" or under a temporary credential while waiting for your exam. Check with your employer and state regulations. You cannot use the RBT credential until you pass the exam.

The RBT exam uses a scaled scoring system from 0-250. The passing score is 200 out of 250, which roughly translates to answering about 80% of questions correctly. You will receive your results immediately after completing the exam at the Pearson VUE testing center.

Not necessarily. If you are already working for an ABA therapy company, they typically provide a BCBA to conduct your competency assessment. If you are not yet employed, you may need to find a BCBA willing to conduct your assessment. Some training programs offer assistance with this.

Free Practice Test

100 realistic questions to prepare for your exam

RBT Exam Guide

Complete guide to exam format and preparation

RBT Salary Guide

See what RBTs earn by state and experience level

Study Guide

Flashcards, cheat sheets, and study schedules