Notary Knowledge: Understanding the Role and Responsibilities of a Notary Public
- May 22
- 4 min read
Updated: Aug 5
Starting a new career or simply exploring options in the United States can feel overwhelming, especially when you encounter unfamiliar roles like a notary public.
If you’ve ever wondered, what does a notary public do or how to become one, this guide will walk you through everything you need to know. Whether you are an immigrant settling into the U.S., a beginner looking for a practical job, or someone curious about notary services, this article offers clear, trustworthy, and beginner-friendly information.
What Does a Notary Public Do?
A notary public is a state-appointed official who serves as an impartial witness to the signing of important documents. Their primary role is to prevent fraud by verifying the identity of signers and ensuring that all parties understand the documents they are signing.
Key Responsibilities
Verify identities of individuals signing documents using valid identification.
Witness signatures to confirm the signer is acting willingly and knowingly.
Administer oaths and affirmations when required.
Certify copies of documents as true copies of the original.
Keep records of notarizations, depending on state laws.
By performing these duties, notaries help protect individuals and businesses from fraud and legal disputes.
Common Notary Services
Notaries provide a range of services that are essential for personal, business, and legal transactions. Some of the most common notary services include:
Acknowledgments: Confirming that a person signed a document voluntarily.
Jurats: Administering oaths and witnessing signatures on affidavits or sworn statements.
Copy certifications: Certifying that a copy of a document matches the original.
Loan documents: Notarizing paperwork related to mortgages and refinancing.
Power of attorney: Validating documents that grant someone authority to act on another’s behalf.
These services are often required for real estate transactions, legal agreements, wills, and other official paperwork.
What Notaries Cannot Do
Understanding the limits of a notary’s authority is just as important. Notaries cannot:
Provide legal advice or interpret documents.
Draft legal documents or contracts.
Witness signatures for documents where the signer is not present.
Notarize documents with incomplete information.
Perform duties outside their state’s jurisdiction.
If you need legal advice or document preparation, it’s best to consult a licensed attorney.
Differences in Notary Duties by State
Notary laws vary widely across the United States. Each state sets its own rules about what notaries can do, how they operate, and how they are appointed.
Appointment process: Some states require an exam or background check, while others have a simpler application process.
Term length: Notary commissions can last from 2 to 10 years depending on the state.
Record-keeping: Certain states require notaries to keep detailed journals of their acts.
Fees: States regulate the maximum fees notaries can charge for their services.
Electronic notarization: Some states allow remote online notarizations, while others do not.
Before becoming a notary, check your state’s specific requirements and rules.
How to Become a Notary Public
Becoming a notary public is a straightforward process but requires attention to detail and compliance with state laws.
Steps to Become a Notary
Meet eligibility requirements: Usually, you must be at least 18 years old and a legal resident of the state.
Complete an application: Submit your application to the state’s commissioning authority, often the Secretary of State.
Pass an exam or training (if required): Some states require a short test or a training course.
Purchase a surety bond: This bond protects the public from errors or misconduct by the notary.
Obtain notary supplies: You will need a notary seal or stamp and a journal for record-keeping.
Take an oath of office: This is often done at a county clerk’s office or online.
Receive your commission certificate: Once approved, you are officially a notary public.
The entire process can take a few weeks to a couple of months depending on your state.
Earning Potential of a Notary Career
A notary public can earn income in several ways, either as a side job or a full-time career.
Fee per notarization: States set maximum fees, often ranging from $5 to $15 per signature.
Mobile notary services: Traveling to clients can increase fees, sometimes charging $25 to $50 extra.
Specialized notarizations: Handling loan signings or real estate closings can pay $75 to $200 per appointment.
Volume: Notaries who build a steady client base or work with businesses can earn a reliable income.
While notaries do not usually earn a high salary alone, combining notary work with other services like loan signing agent roles can increase earnings.

Frequently Asked Questions
Q: How long does a notary commission last?
A: It depends on the state, usually between 2 and 10 years.
Q: Can I become a notary if I am not a U.S. citizen?
A: Many states allow legal residents to become notaries, but check your state’s rules.
Q: What identification is required for notarization?
A: A government-issued photo ID like a driver’s license or passport is typically required.
Q: Can a notary refuse to notarize a document?
A: Yes, if the signer is not present, the document is incomplete, or the notary suspects fraud.
Q: Is remote online notarization legal?
A: Some states allow it, but laws vary. Check your state’s regulations.
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