Your CNA license expires on a fixed schedule set by your state

A Certified Nursing Assistant (CNA) license does not last forever. Most states issue licenses that expire between two and three years from the date you receive them, though the exact timeline depends on which state licensed you. Some states renew on a two-year cycle, others on three years, and a handful use different schedules. Your renewal date is printed on your license card itself.

You do not have to wait until your license expires to renew it. Most states let you renew up to six months before the expiration date, which gives you a window to handle it without rushing. If your license expires and you do not renew it before that date, you cannot legally work as a CNA until you complete the renewal process.

Key Takeaways

  • CNA licenses expire on a schedule set by your state — most commonly every two or three years — with the expiration date printed on your card.
  • You can renew your license up to six months before it expires in most states, so you do not have to wait until the last moment.
  • Renewal typically requires paying a fee, submitting a form, and sometimes completing continuing education hours or a background check.
  • If your license expires before you renew, you lose the legal right to work as a CNA and must complete the full renewal process to regain it.
  • Some states require you to renew through their nursing board website or by mail, while others allow renewal at approved testing centers.

How to find your expiration date

Your CNA license card shows your expiration date in one of the corners, usually labeled "Expires" or "Valid Through." If you have lost your card or cannot locate it, you can look up your license status through your state's nursing board website. Most state boards maintain a searchable registry where you enter your name or license number and see when your license expires.

If you are unsure which state board to contact, search "[your state] nursing board" or "[your state] CNA license renewal." Each state has its own board, and the renewal process and fees vary by location. Contacting the wrong board will send you in circles, so confirming you have the right office first saves time.

What renewal requires in most states

The renewal process typically involves three steps: paying a renewal fee, submitting a renewal form, and sometimes completing additional requirements. The fee ranges widely by state — from around $50 to $200 or more — and covers the cost of processing your renewal and issuing a new card. You will need to provide your current license number and confirm your contact information.

Many states require continuing education hours as a condition of renewal. The number of hours varies, but 12 to 20 hours over the renewal period is common. These courses cover topics like infection control, patient safety, or changes to state regulations. Some states waive continuing education if you have worked a certain number of hours as a CNA during the renewal period — typically 1,000 to 1,500 hours — so check whether your work history might exempt you from this requirement.

A few states also require a background check or fingerprinting as part of renewal. If your state requires this, the nursing board will tell you where to go and what to submit. Do not skip this step if it is required; renewal cannot be completed without it.

Where and how to submit your renewal

Most states allow you to renew online through the nursing board's website. You will create an account or log in with your license number, fill out the renewal form, pay the fee by credit card or electronic check, and submit any required documents. Online renewal is usually the fastest route and gives you confirmation when ready.

Some states still require mail-in renewal. You will receive a renewal form in the mail before your expiration date, or you can read one from the nursing board website. Fill it out, include the renewal fee as a check or money order, and mail it to the address listed on the form. Mail renewal typically takes two to four weeks to process after the board receives it.

A small number of states allow renewal at approved CNA testing centers or through your employer. Ask your nursing board which methods are available in your state. If you are unsure whether you submitted your renewal correctly, call the board's renewal line — most have a dedicated phone number for renewal questions.

What happens if your license expires

If your license expires and you have not renewed it, you cannot legally work as a CNA. Your employer will not be able to schedule you, and working without a valid license can result in fines or other penalties. If you realize your license has expired, stop working when ready and contact your state nursing board to begin the renewal process.

Renewing an expired license usually follows the same steps as renewing before expiration — you pay the fee, submit the form, and meet any continuing education requirements. However, some states charge a late fee or require additional documentation if you renew after the expiration date. A few states may require you to retake the CNA exam if your license has been expired for a very long time, though this is uncommon. Contact your nursing board to ask what is required in your specific situation.

Renewing early to avoid gaps in your work

The safest approach is to renew your license four to six months before it expires. This gives you time to complete any continuing education, gather required documents, and submit your renewal without rushing. If you work in a healthcare setting, your employer may have a important date before your expiration date by which you must have a valid license, so checking with them early prevents a work interruption.

If you are between jobs or taking time off from CNA work, you can let your license expire and renew it later when you are ready to work again. There is no penalty for letting it expire if you are not working. However, if you plan to return to work soon, renewing before expiration is simpler than dealing with the renewal process for an expired license.

Frequently Asked Questions

Can I work as a CNA while my renewal is being processed?

This depends on your state. Some states allow you to work on an expired license for a grace period — usually 30 to 90 days — if you have submitted your renewal and are waiting for approval. Others require your license to be valid at all times. Ask your employer and your nursing board whether a grace period applies in your state.

What if I move to a different state?

Your CNA license is valid only in the state that issued it. If you move, you will need to get licensed in your new state. Some states have reciprocity agreements that make this faster, but you cannot straightforward renew your old license in a new state. Contact the new state's nursing board to learn what steps are required.

Do I need to renew my license if I am not working as a CNA?

No. If you are not working as a CNA, you do not have to renew your license. You can let it expire. When you are ready to work again, you can renew it at that time. However, renewing an expired license may take longer or require additional steps, so renewing before expiration is easier if you think you might return to work soon.

How much does CNA license renewal cost?

Renewal fees vary by state, ranging from around $50 to $200 or more. Some states charge additional fees for continuing education courses or background checks. Check your state nursing board's website for the exact fee in your location.

What if I lose my CNA card before renewal?

You can request a replacement card from your state nursing board, usually for a small fee. You can also look up your license status online through the nursing board's registry to confirm your license is still valid. A lost card does not affect your ability to renew; you can still submit your renewal form and receive a new card as part of the process.