What Happens If I Fail the Texas Adult Driver's Ed Final Exam?

Worried about passing the knowledge exam at the end of your Texas six-hour online adult driver education course? Here is the passing score, what to expect after an unsuccessful attempt, and how to prepare for a retake.

Quick Answer: You can retake the final exam if you do not pass on your first attempt. Texas requires at least a 70% passing score on the final exam for approved online adult driver education. If you miss more than 30% of the questions, the course must retest you using different questions. You are not required to repeat all six hours before that retest. However, three failed final-exam attempts mean you fail the course under Texas Administrative Code §84.503.

What are the Texas adult online exam rules?

The essential numbers

  • 6 hours: Required length of the approved online adult driver education course.
  • At least 30 questions: The comprehensive final exam covers highway signs and traffic laws.
  • 70%: Minimum passing score. For a 30-question exam, that is 21 correct answers.
  • Retests: A failed exam is retaken using different questions from the provider's approved question bank.
  • Three unsuccessful attempts: Failing the comprehensive final exam three times means failing the course.

These requirements are found in 16 Texas Administrative Code §84.503, which governs online driver education courses exclusively for adults. The retake policy described here concerns the approved online adult driver's ed course final exam; it should not be confused with separate DPS office exam and application policies.

What should I do if I do not pass?

  1. Read the course result: Determine whether the exam was unsuccessful and review any retest instructions shown by your provider.
  2. Review signs and traffic laws: Return to the relevant course material if your provider permits review. Focus on rules you found difficult, not just memorizing possible answers.
  3. Take the permitted retest: Texas requires the retest to use different questions from the approved test bank.
  4. Ask for help when needed: If the retest is unavailable, you experience a technical problem, or you have exhausted attempts, contact the course provider for account-specific guidance.
  5. Finish successfully before requesting your certificate: The completion certificate documents successful completion, not mere attendance.

Do I have to restart the six-hour course?

Not after one failed final exam. Texas's online adult driver education rule explicitly says a student who needs a retest is not required to repeat the course, although the provider may allow a review before the next attempt. If you fail the final exam three times, the rule says you have failed the course; ask the provider what new enrollment or other available steps apply. Any additional fees or enrollment terms depend on the provider's published policies.

How do I prepare for the final exam?

The final exam tests understanding of Texas traffic laws and highway signs. Pay attention to road signs, right-of-way, intersections, safe following distance, speed limits, and other concepts presented in your course. If a question is unfamiliar, use the course's approved learning materials or the Texas DPS Driver License resources to strengthen your understanding.

When will I receive my adult driver's ed certificate?

Students receive the applicable adult driver education completion documentation only after they meet the approved course's requirements. National Driver Training advertises an instantly downloadable completion certificate upon successful completion of its Texas Adult First-Time Driver course, which also includes the Texas DPS written exam. The certificate does not itself grant a license or replace any remaining DPS requirements.

Start Texas Adult Driver Education Online

National Driver Training's six-hour Texas Adult First-Time Driver course includes the DPS written exam and downloadable completion documentation once the course is completed successfully. See the current course details and enrollment options.

View Texas Adult Driver's Ed & Enroll

Frequently asked questions

What score do I need to pass the Texas adult driver education final exam?

Texas rules for approved online adult driver education require at least 70% correct. On an exam with 30 questions, that means at least 21 correct answers.

Can I retake the Texas online adult driver education final exam?

Yes. When a student misses more than 30% of the questions, the approved online course must retest the student using different questions from its test bank. The student does not have to repeat the entire course before an allowed retest.

How many times can I fail the Texas adult driver education final exam?

Under 16 Texas Administrative Code §84.503, a student who fails the comprehensive final examination three times fails the course. That is not the same as unlimited attempts.

Can I study before trying the exam again?

Yes. The rules allow an online adult driver education provider to let the student review course material before retaking the exam. Review road signs and traffic laws, then follow your provider’s retake instructions.

What happens after three unsuccessful attempts?

The student fails that online adult driver education course under the state rule. Contact the provider to learn about any available new-enrollment or other next steps, including applicable charges. Do not assume the completed course or certificate can be awarded.

Will I receive an ADE-1317 certificate if I fail the final exam?

No. Passing the required course assessments is part of successfully completing an approved adult driver education course. A completion certificate is not issued simply for spending six hours in the course.

Related NDT guides

Official sources and course information

Reviewed November 6, 2026. Exam and enrollment requirements may change; confirm provider-specific procedures before retaking a test.