Your CNA license comes from your state's nursing board, not from a single national office

A Certified Nursing Assistant (CNA) license is issued by the state where you want to work, through that state's board of nursing or health department. There is no federal CNA license. Each state sets its own rules about training hours, exam content, and renewal, so the process in California differs from the process in Texas or New York. You cannot get licensed in one state and automatically work in another without meeting that state's specific requirements.

The first step is finding your state's nursing board website. Search "[your state] board of nursing" or "[your state] nursing license" to land on the official page. That page will list the exact steps, required documents, exam dates, and fees for your state. Bookmark it — you will return to it several times.

Key Takeaways

  • Your state's board of nursing or health department issues CNA licenses, and each state has different training and exam requirements.
  • Most states require 40 to 120 hours of classroom and hands-on training from an approved program before you can sit for the exam.
  • You take the state exam at a testing center, usually within a few months of finishing your training program.
  • CNA licenses typically expire every two years and require renewal through your state board, sometimes with continuing education hours.
  • Your state board website lists all approved training programs, testing dates, and the exact documents you need to submit.

Finding an approved CNA training program in your state

Before you can test for your CNA license, you must complete a training program approved by your state. The length varies by state — some require 40 hours, others 75 or 120 hours. Your state board website lists all programs it recognizes. These are usually offered by community colleges, vocational schools, hospitals, nursing homes, and adult education centers.

When you find a program, confirm three things: that your state board approves it, that it covers both classroom and hands-on clinical time (not just one), and that the program's exam pass rate is listed. A program with a low pass rate may mean weak instruction or that it admits students who are not ready. Ask the program directly what percentage of their students pass the state exam on the first attempt.

Cost varies widely — from under $500 at a community college to $2,000 or more at a private school. Some employers, including hospitals and nursing homes, offer free or subsidized training to people they plan to hire. If you are already working in healthcare, ask your employer whether they sponsor CNA training.

What documents and information you need before explore to test

Once you finish your training program, you will submit an process to your state board to sit for the licensing exam. Have these items ready before you start the process:

  • A government-issued photo ID (driver's license, passport, or state ID)
  • Your Social Security number
  • Proof that you completed an approved training program (your certificate or transcript from the program)
  • A background check authorization form, which your state board will provide
  • Payment for the exam fee, which ranges from $50 to $200 depending on your state

Some states also require proof of a negative TB (tuberculosis) test or a physical exam. Check your state board's website for the complete list before you explore, so you do not have to resubmit later.

Taking the state CNA exam at an approved testing center

Your state exam has two parts: a written or computer-based test covering medical knowledge, and a skills test where you perform nursing tasks in front of an examiner. The written portion usually has 50 to 100 questions. The skills test typically lasts 5 to 10 minutes and includes tasks like taking vital signs, helping someone move, or catheter care — the exact tasks vary by state.

Testing centers are located throughout each state. After your state board approves your process, you will receive a list of testing dates and locations. You book your exam slot through the testing center's website or by phone. Most states offer exam dates multiple times per month, so you usually do not have to wait long.

Bring your photo ID and any other documents the testing center specifies. Arrive 15 minutes early. The entire process, including check-in and both exam parts, typically takes 2 to 3 hours.

How long it takes from training to license in hand

The timeline depends on when you start and how quickly your state board processes applications. If you enroll in a program starting next month and it runs 8 weeks, you finish in about 2 months. Your state board then takes 1 to 4 weeks to review your process. Testing centers usually have openings within 2 to 4 weeks of your process approval. After you pass the exam, your state board mails or emails your license within 1 to 3 weeks.

Total time from program start to holding your license is typically 4 to 6 months, though it can be faster if you find a program starting soon and your state board processes quickly. Some states now issue temporary licenses while you wait for the official one, so you can start working sooner.

Renewing your CNA license before it expires

CNA licenses expire every two years in most states, though some states use a different schedule. Your state board will mail you a renewal notice 60 to 90 days before your expiration date. Do not wait for the notice — mark your expiration date on your calendar now.

Renewal usually costs $50 to $150 and requires you to submit a form and payment to your state board. Some states require continuing education hours — typically 12 to 20 hours every two years — while others do not. A few states require a TB test or background check at renewal. Check your state board's website for the exact renewal requirements for your state.

If your license expires, you cannot work as a CNA until you renew it. Some employers will hold your job for a short time while you renew, but others will not. Renew on time to avoid losing work or having to reapply from scratch.

What to do if you move to a different state

If you are licensed in one state and move to another, you do not automatically become licensed in the new state. You have two options: reciprocity or retesting. Reciprocity means the new state recognizes your old license without requiring you to test again — but not all states offer this, and the rules vary. Some states grant reciprocity only to people from certain other states, or only if your license is current and you have worked recently.

Contact your new state's board of nursing to ask whether they recognize your current license. If they do, you will submit an process and fee (usually $50 to $150) and receive a new license. If they do not, you must complete a training program and exam in the new state, just as if you were starting over. A few states allow you to challenge the exam without retaking the full training course if you have recent work experience.

Frequently Asked Questions

Can I take the CNA exam without finishing a training program?

No. Every state requires you to complete an approved training program before you sit for the exam. The program must include both classroom instruction and hands-on clinical practice. You cannot test based on work experience alone, even if you have worked in a healthcare setting for years.

What happens if I fail the CNA exam?

You can retake it. Most states allow you to test again within 30 to 90 days of your first attempt, though you may have to pay the exam fee again. Some states limit how many times you can test in a year. Check your state board's website for the retesting policy and any waiting period before you can book another exam.

Do I need to renew my CNA license every year?

No. Most states issue CNA licenses for two years. A few states use one-year or three-year cycles. Check your license or your state board's website to find your expiration date. You will receive a renewal notice before it expires, but do not rely on it — mark your calendar as a backup.

Can I work as a CNA while my license process is being reviewed?

Not legally. You must hold an active, current CNA license to work as a CNA. Some employers hire you as a nursing aide or patient care technician while you wait for your license, but you cannot perform CNA duties or use the CNA title until your license is issued. A few states issue temporary licenses that let you work while the permanent one is being processed — ask your state board whether this option exists.

What if my state board website is hard to find or does not have clear information?

Call your state's health department or board of nursing directly. The phone number is on the website or in a government directory. Staff can answer questions about training requirements, exam dates, fees, and the process process. Many states also have email addresses for questions. Getting answers directly from your state board is faster and more accurate than searching online.