The Confusion Is Understandable
People searching for information about notary work encounter both terms constantly and often conflate them. The confusion is reasonable — every notary signing agent is a notary public, but most notaries public are not signing agents. The relationship is like carpenter and cabinetmaker: all cabinetmakers are carpenters, but most carpenters are not cabinetmakers. The commission is the foundation; the signing agent specialization is built on top of it.
Understanding this distinction matters for two groups: people considering a signing agent career who want to know exactly what the credential path requires, and members of the public who encounter both terms and want to understand what each type of notary can do for them.
What a Notary Public Is
A notary public is an official appointed by a state government to serve as an impartial witness in the execution of important documents and to administer oaths. Notaries public have existed for centuries — the original notary public concept dates to Roman and medieval European legal systems. In the United States, notary commissions are issued by state governments (typically the Secretary of State or an equivalent office), and notaries are authorized to perform specific official acts within their state's borders.
The notarial acts a commissioned notary public can perform include:
- Acknowledgments: Certifying that a signer personally appeared and acknowledged signing a document voluntarily
- Jurats: Administering an oath or affirmation and certifying that the signer swore to the truth of a document's contents
- Certified copies: Certifying that a copy is a true reproduction of an original document
- Oaths and affirmations: Administering formal pledges for testimony, official positions, or other purposes
Most notaries public in the United States are employees who hold a notary commission as a secondary credential for their employer — bank employees, real estate agents, paralegals, HR professionals. They use their commission to notarize documents that come through their workplace. They are not typically in the business of performing notarizations as a primary income activity.
What a Notary Signing Agent Is
A notary signing agent is a commissioned notary public who has obtained additional specialized training in real estate loan document signings and operates as a self-employed professional whose primary or significant income comes from facilitating real estate closings on behalf of title companies and signing services.
The "additional training" is what distinguishes the signing agent from the general notary. A commissioned notary knows how to perform acknowledgments and jurats. A signing agent additionally knows:
- What documents are in a residential loan closing package (deed of trust, promissory note, closing disclosure, right of rescission, and the dozens of other standard and loan-specific documents)
- How to guide borrowers through each document in plain language without providing legal advice
- The federal regulations governing consumer loan disclosures (TRID, RESPA, TILA right of rescission)
- How to identify document errors before they become table-side problems
- How to handle edge cases: missing ID, signer refusals, document errors, POA signings
- How to return completed packages correctly and on-time to protect the closing timeline
The Credential Path: What You Need to Become a Signing Agent
Becoming a signing agent requires the following in sequence:
- Notary commission — issued by your state. This is the legal foundation. Without it, nothing else matters. Application through your Secretary of State.
- NSA certification — NNA Certified Notary Signing Agent (CNSA) or Loan Signing System certification. Required by virtually all signing platforms.
- Background check — NNA background check or equivalent. Required annually.
- E&O insurance — $100,000 minimum. Required by signing services and title companies.
- Platform profiles — Snapdocs, SigningOrder, Notary Rotary.
Income: The Key Practical Difference
A standard notary public who charges the state-capped fee per act earns modest income from notarizations — California's $15 per signature is the highest in the country. A single real estate deed of trust might generate $45–$75 in notary fees at California rates (3–5 acts).
A notary signing agent charges a signing agent appointment fee — a commercial rate for conducting the complete closing — that ranges from $65 to $200+ per appointment depending on package type, market, and whether the assignment comes through a signing service or direct title company. The signing agent fee covers the notarial acts as a component, but the primary value is the expertise, reliability, and service of conducting the complete closing professionally.
This distinction is why "notary public" and "notary signing agent" represent very different income opportunities despite sharing the same foundational commission. See our income guide for realistic earnings by volume and market.
Frequently Asked Questions
Yes. The notary commission is the legal foundation of all signing agent work — it is what authorizes you to perform notarial acts. Without a current state notary commission, you cannot perform the notarizations that are the core of every loan closing assignment. The signing agent credential (NNA certification, background check, E&O insurance) is built on top of the commission, not a substitute for it.
Technically, a commissioned notary can notarize any document that comes before them — including documents in a loan closing package. However, without NSA training, a notary lacks the knowledge of what each document is, how to guide borrowers through the package, what the federal disclosure requirements are, and how to handle the dozens of edge cases that arise in real closings. As a practical matter, signing services and title companies require NSA certification for good reason. Operating as a signing agent without proper training creates liability for you and quality problems for the transactions you handle.
Yes, significantly. General notary income from walk-in customers or on-demand notarizations is unpredictable and low per-act. Signing agent income from mortgage closing assignments is bookable in advance, paid at commercial appointment rates, and tied to the real estate transaction market rather than to random individual demand. A part-time signing agent doing 5 appointments per week earns more than a full-time general notary serving individual customers.