Renewing your CNA license means submitting paperwork to your state's nursing board before your current license expires, usually every two years

A Certified Nursing Assistant (CNA) license is a state credential that lets you work in hospitals, clinics, nursing homes, and home care. Unlike a driver's license, you cannot renew it online in most states — you will need to mail documents or submit them in person to your state's nursing board or health department. The renewal process itself is straightforward, but the timing matters: if your license expires before you renew, you cannot legally work as a CNA, even if your renewal is already in progress.

Your license expiration date is printed on your CNA card. Most states renew licenses every two years, though some use three-year cycles. You should start the renewal process two to three months before that date, because mail delays and processing backlogs can add weeks to the timeline.

Key Takeaways

  • Your state nursing board or health department handles CNA renewals, not a national office, so the process and fees vary by state.
  • Most states require you to mail or hand-deliver a renewal form, proof of continuing education hours, and a renewal fee before your expiration date.
  • Many states now offer online renewal portals where you can submit documents electronically, though some still require mailed paperwork.
  • If your license expires, you will need to reapply rather than renew, which usually costs more and takes longer.
  • Your employer may have records of your continuing education or may require you to complete it through their facility.

Find your state's nursing board website and renewal important date

Each state runs its own CNA licensing system, so the first step is finding the right office. Search "[your state] nursing board" or "[your state] health department CNA renewal" to land on the official page. That page will show your renewal important date, the exact documents you need, the fee amount, and whether your state offers online renewal or requires mailed forms.

Write down your license expiration date and the renewal important date — they are often different. Some states let you renew up to six months before expiration; others require you to wait until closer to the date. Starting too early can mean your paperwork sits in a queue, so check the window your state allows.

Gather continuing education hours and documentation

Most states require you to complete a set number of continuing education (CE) hours before you renew — typically between 12 and 24 hours, though this varies. These are classes or training sessions that keep your skills current. Your employer may offer them for free, or you may need to pay for them through a nursing school, online provider, or professional organization.

When you take a CE course, you will receive a certificate or completion record showing the course title, number of hours, and the date completed. Keep these documents — you will need to submit them with your renewal paperwork or upload them to an online portal. Some states let you count on-the-job training or employer-provided classes; others require courses from accredited providers. Check your state's rules before you sign up for a course.

If you are unsure whether a course counts, contact your state nursing board directly. It is faster to ask before you pay for a course than to discover afterward that it does not meet their requirements.

Complete the renewal form and gather required documents

read the renewal form from your state nursing board website, or request one by phone or mail if your state does not offer online forms. The form usually asks for your name, license number, current address, and employer information. You will also declare that you have completed the required continuing education hours.

Gather these documents alongside the form:

  • Your CNA license card or a copy of it
  • Certificates or records showing you completed the required continuing education hours
  • A government-issued photo ID (usually a driver's license or passport)
  • Proof of your current address, such as a utility bill or lease (some states require this; others do not)
  • The renewal fee, usually between $50 and $150 depending on your state

Some states also require a background check or fingerprinting. If your state does, the nursing board will tell you where to go and what to submit. Do not skip this step — an incomplete process will be returned, which delays your renewal.

Submit your renewal through your state's preferred method

Check your state nursing board website to see whether you can renew online, by mail, or in person. Many states now have online portals where you upload documents and pay the fee electronically — this is the fastest route if available. You will create an account, fill out the form on the website, upload scans of your documents, and pay by credit card. Processing usually takes two to four weeks.

If your state requires mailed renewal, print the form, sign it, and mail it with copies of your documents and a check or money order to the address listed on the nursing board website. Use certified mail or a tracked service so you have proof of delivery. Mailed renewals typically take four to eight weeks because of postal delays and processing queues.

A few states still require in-person renewal at a nursing board office or a designated testing center. Call ahead to confirm hours and what documents to bring, because some offices have limited appointment availability.

Track your renewal status and receive your new license

After you submit your renewal, most states send you a confirmation email or letter with a reference number. Use that number to check your status on the nursing board website — many states have an online tracking system that shows whether your process is received, under review, or approved.

Once approved, your new license card will arrive by mail within one to three weeks. Some states send a temporary digital license or a letter you can use while you wait for the physical card. Check your state's policy so you know whether you can work before the card arrives.

If you do not hear back within the expected timeframe, contact the nursing board directly. Processing delays happen, especially during busy renewal periods, but the board can tell you whether your process is stuck or lost.

What to do if your license expires before you renew

If your renewal is still processing when your license expires, you cannot legally work as a CNA. Some employers will let you continue working while your renewal is pending if you show them proof of submission, but this varies by facility and state law. Talk to your supervisor or HR department when ready if this happens.

If your license actually expires without a renewal in progress, you will need to reapply rather than renew. This means taking the CNA exam again, paying a higher fee, and waiting for approval — a process that usually takes several weeks and costs more than a straightforward renewal. Renewing before your expiration date avoids this entirely.

Frequently Asked Questions

Can I renew my CNA license if I have not worked as a CNA recently?

Yes. Most states do not require you to have worked a certain number of hours to renew. You still need to complete the continuing education hours and submit the renewal form and fee. However, if your license has already expired, you may need to reapply and retake the exam depending on how long it has been lapsed.

What if I move to a different state while my license is active?

Each state has its own licensing system, so you will need to get a CNA license in your new state. Some states offer reciprocity, meaning they recognize your current license and let you transfer it with minimal paperwork. Others require you to retake the exam. Contact your new state's nursing board to find out which process applies.

Do I have to pay for continuing education, or can my employer provide it for free?

Many employers offer free continuing education to their CNA staff as part of training or professional development. Ask your supervisor or HR department whether your facility provides CE courses that meet your state's renewal requirements. If not, you can pay for courses through online providers, community colleges, or nursing organizations — costs typically range from $50 to $200 for the hours you need.

What happens if I submit my renewal but the board rejects it?

The nursing board will send you a letter explaining why — usually because documents were missing, the continuing education did not meet their standards, or the form was incomplete. You will have a set time to resubmit the corrected process. Contact the board to clarify what they need before you send anything back.

Can I renew my license if I have a criminal record or disciplinary action against me?

This depends on your state and the nature of the record. Some states automatically deny renewal for certain convictions; others review each case individually. If you have concerns, contact your state nursing board before you submit your renewal to understand whether you will face barriers and what documentation you may need to provide.