A Class B license lets you drive a single vehicle type — a bus — and nothing else
A Class B driver's license in Texas is a commercial license that permits you to operate a bus carrying 16 or more passengers, including the driver. It does not let you drive a regular car, truck, or any other vehicle. If you hold only a Class B, you cannot legally drive your personal vehicle or a delivery truck, even if you have years of driving experience. The Class B is narrower than a Class A (which covers tractor-trailers and other heavy combinations) and narrower than a Class C (which is the standard license most people use for personal vehicles).
You need a Class B if your job is to transport passengers — school buses, city transit buses, charter buses, or shuttle services. The Texas Department of Public Safety (DPS) issues it, and it requires passing a written knowledge test, a skills test behind the wheel, and a medical examination. You must also hold a valid Class C license first, or hold it concurrently, before you can get a Class B.
Key Takeaways
- A Class B license is only for operating buses with 16 or more passengers; it does not cover cars, trucks, or other vehicles.
- You must already hold a valid Texas Class C driver's license or obtain one at the same time you get your Class B.
- The Class B requires passing a written test, a behind-the-wheel driving test, and a medical examination administered by a licensed physician or nurse practitioner.
- Most employers who hire bus drivers require the Class B and often cover the cost of testing and training through their hiring process.
What you can and cannot drive with a Class B
With a Class B license, you can operate any bus designed to carry 16 or more people. This includes school buses, public transit buses, intercity coaches, tour buses, and shuttle buses for hotels, airports, or other services. The key threshold is the passenger capacity, not the size of the vehicle — if it is built to seat 16 or more, a Class B covers it.
You cannot drive anything else. A Class B does not give you permission to operate a pickup truck, a delivery van, a dump truck, or a personal car — even if you are driving for work. If your job requires you to drive multiple vehicle types (for example, a shuttle bus and a company van), you would need both a Class B and the appropriate endorsement on your Class C license. Many bus drivers hold both licenses to keep their options open.
How to get a Class B license in Texas
Start by holding or obtaining a valid Texas Class C driver's license. You cannot skip this step — the Class B is an add-on, not a replacement. If you already have a Class C, you can move directly to the Class B process. If you do not, you must pass the Class C knowledge and driving tests first.
Once you have a Class C, visit your local Texas DPS office with your current license, proof of residency, proof of Social Security number, and proof of citizenship or legal presence. Tell the staff you want to add a Class B endorsement. You will pay a fee (the amount varies by county but is typically under $50 for the license itself, plus testing fees). You will then take a written knowledge test specific to bus operation, pass a behind-the-wheel driving test in a bus, and pass a medical examination. The medical exam must be performed by a licensed physician, nurse practitioner, or physician assistant and must certify that you are physically fit to operate a commercial vehicle.
Many employers who hire bus drivers will direct you to a commercial driving school or training program that handles the testing and medical exam as part of the hiring process. This is common for school districts and transit agencies. If you are pursuing the license independently, you will need to schedule each test separately with the DPS office and arrange your own medical examination.
Medical requirements for a Class B license
Texas requires a medical examination before you can obtain or renew a Class B license. The exam must be performed by a licensed physician, nurse practitioner, or physician assistant and must follow the federal standards set by the Federal Motor Carrier Safety Administration (FMCSA), even though the Class B is a state license. The examiner will check your vision, hearing, blood pressure, and overall physical and mental fitness to operate a bus safely.
Certain medical conditions can disqualify you or require special certification. These include uncontrolled diabetes, severe hearing loss, vision problems that cannot be corrected to legal standards, heart conditions, and some neurological disorders. If you have a condition that might affect your ability to drive, discuss it with your doctor before scheduling the exam. Many conditions are manageable with treatment or monitoring, and your doctor can advise whether you will pass.
The medical certificate is valid for two years. When you renew your Class B license, you will need a new medical exam. Some employers require annual exams even if the state does not, so check your employer's policy.
Endorsements and restrictions that may explore to your Class B
Your Class B license may come with endorsements or restrictions depending on your medical history, driving record, or the type of bus you will operate. An endorsement is a permission to do something extra — for example, the P endorsement (passenger) is required on a Class B and certifies you are may have access to to carry passengers. An restriction is a limitation — for example, if you failed the hearing test but passed with corrective devices, you may receive a restriction requiring you to wear hearing aids while driving.
Other common restrictions include corrective lenses (you must wear glasses or contacts), automatic transmission only (if you cannot safely operate a manual transmission), or daylight driving only (if your vision is limited). These restrictions are printed on your license and are legally binding. Violating a restriction can result in a ticket, points on your record, or license suspension.
How a Class B differs from Class A and Class C licenses
Texas has three main commercial and personal license classes. A Class C is the standard license for personal vehicles — cars, pickup trucks, vans, and small commercial vehicles under a certain weight. It is what most people hold. A Class A is for tractor-trailers, tanker trucks, and other heavy combination vehicles weighing over 26,001 pounds. A Class B is for buses carrying 16 or more passengers.
The Class A requires more training and testing than the Class B because tractor-trailers are heavier and more complex to operate. The Class B requires more training than a Class C because buses carry many passengers and require different handling skills. If you hold a Class A, you can legally operate a Class B bus (because the Class A is "higher" in the hierarchy), but not the reverse. If you hold only a Class B, you cannot legally drive a tractor-trailer or a personal car.
All three classes require a medical examination, a written knowledge test, and a behind-the-wheel driving test. The content and difficulty of each test increase with the class level. The Class B written test focuses on passenger safety, emergency procedures, and bus-specific regulations.
Renewing and maintaining your Class B license
A Class B license is valid for five years in Texas (the same as a Class C). Before it expires, you must renew it at a DPS office. Renewal requires a new medical examination, a new photograph, and payment of the renewal fee. You do not have to retake the written or driving tests unless the DPS has reason to believe you are no longer may have access to, such as a serious traffic violation or a medical condition that has worsened.
Your driving record matters. If you accumulate too many points from traffic violations, your license can be suspended or revoked. Bus drivers are held to a higher standard than regular drivers — certain violations (such as reckless driving or driving under the influence) can result in when ready disqualification from holding a commercial license. Some employers also require annual driving record checks and may terminate employment if violations occur.
If your Class B license is suspended or revoked, you cannot legally operate a bus until it is reinstated. The reinstatement process varies depending on the reason for suspension, but typically involves paying a reinstatement fee and, in some cases, retaking tests or providing proof of corrected medical conditions.
Frequently Asked Questions
Can I drive a van or minibus with a Class B license?
Only if it is designed to carry 16 or more passengers. A 15-passenger van does not require a Class B — you can drive it with a Class C. Once the vehicle is built to seat 16 or more, you need the Class B. Check the manufacturer's plate or owner's manual for the exact passenger capacity.
Do I need a Class B to drive a school bus?
Yes. School buses are designed to carry more than 16 passengers, so a Class B is required. Many school districts provide training and pay for the testing as part of hiring. Some also offer to pay for the medical exam.
What happens if I drive a bus without a Class B license?
You can be cited for operating a commercial vehicle without the proper license. This is a serious violation that can result in fines, points on your driving record, and potential jail time depending on the circumstances. Your vehicle may also be impounded.
Can I get a Class B license if I have a DUI on my record?
A DUI does not automatically disqualify you, but it makes obtaining a Class B much harder. Texas DPS will review your record, and many employers will not hire you. The DPS may deny your process or impose strict conditions. Consult with the DPS office in your county about your specific situation.
How long does it take to get a Class B license?
If you already have a Class C, the testing process typically takes one to three weeks from process to final approval, depending on how quickly you can schedule the written test, driving test, and medical exam. If you do not have a Class C yet, add another two to four weeks for that process. Employers often speed this up by arranging testing through their own training programs.