Your notary commission is valid only during the window between two events: the moment you finish every activation step your state requires after appointment, and the expiration date printed on your certificate. So the question of when your notary commission is valid has two halves, a start and an end, and both are set by state law rather than by the appointment letter in your hand.
When It Starts: The Activation Steps
The appointment letter or certificate from your state’s commissioning authority confirms you’ve been approved. It does not give you the power to act. Three steps typically stand between appointment and authority, and the order matters.
First, you take an oath of office before an authorized official, usually a clerk of court or an existing notary. The oath is a sworn commitment to carry out your duties honestly and in accordance with state law. Some states combine this step with the filing process; others require it as a separate event.
Second, most states require you to purchase a surety bond. The bond is not insurance that protects you. It protects the public by creating a pool of money that can compensate someone who suffers financial harm because of your negligence or misconduct. Bond amounts are set by state law and range widely, from as low as $500 in some states to $25,000 or more in others. The premium you pay a bonding company is a small fraction of the bond’s face value.
Third, you file the executed oath and the original bond with the designated government office, typically the county clerk in the county where you live or maintain your principal place of business. This filing must happen within a strict window after your commission’s official start date. The exact deadline varies by state, but the consequence of missing it is nearly uniform: the commission is automatically void, and you must restart the entire application process from scratch.
Until all three steps are done, you have no authority to notarize anything, regardless of what the certificate says on its face.
When It Ends: Term Length and Expiration
Every commission has a start date and an expiration date printed on the certificate. The length of the term depends entirely on your state. Most states issue four-year commissions, but terms range from two years on the short end to ten years in a few jurisdictions. Louisiana is the outlier, commissioning notaries for life.
The expiration date is a hard cutoff. You have no authority to notarize anything after that date, even if your renewal application is already pending. There is no grace period built into the commission itself.
One point that trips people up in the other direction: if your commission expires after you notarized a document, that notarization remains valid. What matters is whether the commission was active at the moment of the notarial act, not whether it stayed active afterward.
Where It’s Valid
Your commission is valid only within the borders of the state that issued it. A notary commissioned in one state cannot cross into a neighboring state and perform notarial acts there, even if the signer is a resident of the commissioning state. This catches people off guard, especially those who live near state lines or travel for work. If you regularly need notarization authority in more than one state, you need a separate commission in each.
The main exception involves remote online notarization. In states that authorize it, a notary who is physically located within the commissioning state can notarize documents for signers located anywhere, including other states or countries, using approved audio-video technology. The notary must still be sitting within their own state’s borders when they perform the act. Remote online notarization also requires a separate registration and approved technology platform beyond the standard commission in most states that allow it.
Staying Valid Through the Term
A commission that was properly activated can still become invalid before its expiration date if you let certain obligations slide.
Name and Address Changes
If you change your legal name or move to a new address, you must notify your commissioning authority in writing. Most states set a deadline for this notification, and some require you to file an amended bond or take a new oath under the changed name. Failing to update your records can create problems for every document you notarize going forward, since your seal and commission records will no longer match your legal identity.
Your Official Seal
Your seal or stamp must contain specific information set by your state’s law, typically your name exactly as it appears on your commission, the words “Notary Public,” the state name, your commission number, and your expiration date. Using a seal with incorrect or outdated information can invalidate your notarizations.
Suspension and Revocation
States can suspend or revoke a commission before it expires for a range of reasons. The most common grounds include conviction of a felony or crime involving dishonesty, performing notarial acts improperly, engaging in the unauthorized practice of law, using false or misleading advertising that overstates your powers, and charging fees above the statutory maximum. A material misrepresentation on your original application can be grounds for revocation even years later. The process usually runs through the same office that issued your commission, often the Secretary of State. Some infractions result in suspension with the possibility of reinstatement; others end the commission permanently.
What Happens If You Notarize Without a Valid Commission
Performing a notarial act after your commission has expired, been revoked, or before you completed activation is a criminal offense in most states. Depending on the jurisdiction, it can be charged as a misdemeanor carrying fines and potential jail time. Beyond criminal liability, a notary who acts without valid authority can face civil lawsuits from anyone harmed by the invalid notarization. The surety bond will not help, since the bond only covers acts performed while the commission was active.
The document itself is not automatically void in most cases, but the notarization can be challenged, and a court can invalidate it. That creates serious problems for real estate closings, powers of attorney, loan documents, and any other instrument that requires notarization to be legally effective. The typical fix is to re-execute the document with a properly commissioned notary, which can range from mildly inconvenient to enormously expensive depending on how far downstream the document has traveled.
Checking Whether a Commission Is Active
Both notaries and members of the public can confirm commission status. Most states offer a free online search tool, typically hosted by the Secretary of State’s office, that lets anyone look up a notary by name or commission number. The results will show the notary’s full name, commission number, county of filing, and the commission’s start and expiration dates, along with whether the commission is active, expired, resigned, or revoked. Before an important document is notarized, 30 seconds on your state’s verification tool answers the validity question directly.