How to Become a Mobile Notary in Missouri: Bond, Seal, and Fees

To become a mobile notary in Missouri, you apply for a standard notary public commission through the Secretary of State, qualify at your county clerk’s office, buy a seal and a $10,000 surety bond, and then travel to clients charging a disclosed travel fee on top of the statutory notarial fees. Missouri does not issue a separate mobile notary license. Any commissioned notary can operate a mobile practice statewide the day their commission takes effect.¹

Total state-required cost runs under $100, and the whole process usually takes a few weeks.

Who Qualifies

You must be at least 18, a lawful U.S. resident, able to read and write English, and either live in Missouri or maintain a regular place of work or business in a Missouri county.²

The Secretary of State screens for fitness. An application can be denied if you have been convicted of a felony or any offense involving dishonesty or moral turpitude within the past five years, or if a notary commission was revoked in any state during that period.³ A civil judgment based on deceit can also disqualify you. Older convictions don’t automatically bar you, but the five-year window applies strictly.

Training and Exam

Before applying, read the official Missouri Notary Public Handbook or complete a training course through the Secretary of State’s office. You then have to pass a written exam with a score of 80 percent or better.⁴ Questions pull directly from the handbook. Many applicants take the online training and the exam in a single sitting through the Secretary of State’s website.

The Application and Bond

File the application online or by mail through the Secretary of State. You provide your full legal name as it should appear on the commission (full last name required; initials allowed for first and middle), your residential address, and your surety bond information.⁵ The filing fee is $25.⁶

You need a $10,000 surety bond from a Missouri-licensed surety before you file. The bond covers the public against financial harm from your mistakes or misconduct; it protects them, not you.⁷ Bond premiums run roughly $50 to $90 for the full four-year term, depending on whether you bundle errors and omissions coverage.

Qualifying at the County Clerk’s Office

When the Secretary of State approves you, a commission letter arrives. That letter is not your green light. You still have to qualify in person at your county clerk’s office within 60 days of the commission issue date.⁸

At the appointment, the clerk administers the oath of office. You provide a handwritten sample of your official signature matching the exact name on your commission certificate, and you present your $10,000 bond for filing. The clerk then mails the oath and bond to the Secretary of State within seven days.⁹

Miss the 60-day window and your commission is marked “not qualified” and returned to the Secretary of State. You may have to start the entire application over. There is no extension.⁸ Schedule the clerk visit as soon as the commission letter arrives.

Once you qualify, you can perform notarial acts anywhere in Missouri, not just in the county where you were sworn in. The commission itself runs four years from the issue date.¹⁰

Your Seal

Before performing any notarial act, you need an official seal. Missouri accepts rubber stamps, engraved embossers, and electronic stamps, but rubber stamps are the practical choice for mobile work because they produce a photographically reproducible image, which paper certificates require. An embosser alone doesn’t satisfy the rule.¹⁰

Your seal must show your name exactly as it appears on your commission, the county where you qualified, your commission number, and the wording “Notary Seal,” “Notary Public,” “State of Missouri,” and “My commission expires” followed by the expiration date. It needs a rectangular or circular border no larger than one-sixteenth of an inch. Custom stamps cost $15 to $50 from office supply and online vendors. Order yours as soon as you know your commission number so it’s in hand when you go to the clerk.

What You Can Charge

Missouri caps notarial fees. You can charge less or waive them entirely, but not more:

Acknowledgment: $5 per signature
Jurat: $5 per signature
Signature witnessing: $5 per signature
Certified copy: $1 per page, $3 minimum

Exceeding the caps can disqualify you from performing notarial acts and lead to revocation of your commission. You cannot charge anything for notarizing a signature on an absentee ballot or absentee voter registration.¹

If you charge for services, you must display or present an English-language fee schedule in at least 12-point type. A fixed office can post it on the wall. As a mobile notary, you present it to each client before the notarization.¹ A laminated card works.

The Travel Fee

Travel fees are where mobile notaries actually earn. The $5 statutory cap leaves almost no margin on its own. Missouri law lets you charge a separate travel fee, but two conditions must be met before you leave for the appointment: you and the client must agree on the amount in advance, and you must explain that the travel fee is separate from the notarial fee and is neither set nor required by law.

There is no statutory cap on the travel fee, though it should be reasonable given time and distance.¹ Mobile notaries in metro areas commonly charge $25 to $75 per standard appointment, more for after-hours or long-distance calls. Loan signings, with larger document packages, often run $75 to $200 depending on complexity. Writing the travel-fee agreement isn’t required, but documenting it protects you if the client later disputes the charge.

Journal Entries

Every Missouri notary must keep a journal and record specific details at the time of each act:

Date and time of the notarial act
Type of notarial act
Type, title, or description of the document
Signature, printed name, and address of each person whose signature you notarized
How you verified identity (personal knowledge; government-issued ID with type, number, and expiration; or a credible witness)
The fee charged for the notarial act, if any
The address where the notarization took place, if it wasn’t your regular office

That last item matters on every off-site appointment.¹⁰ The statute requires you to record the notarial fee but not a separate entry for the travel fee. Recording both is cleaner bookkeeping. Never record a Social Security number or credit card number in your journal. If you decline to perform a notarization, you may note the circumstances of the refusal.

E&O Insurance and Why the Bond Isn’t Enough

The $10,000 surety bond is not personal insurance. If a client suffers a financial loss from your notarial error, the bonding company pays the claim and then seeks reimbursement from you. The bond protects the public; you’re on the hook.

Errors and omissions (E&O) insurance fills that gap. It covers you financially for unintentional mistakes and pays for your legal defense even if a claim is baseless. There is no deductible or repayment from you.¹⁰ Missouri doesn’t require E&O coverage, but for a mobile notary running loan signings and real estate work, going without it is a real financial risk. Many signing services and title companies require E&O before adding you to their roster. Four-year policies matching the commission term are available, and some bonding companies bundle E&O with the surety bond.

Adding Remote Online Notarization

Missouri enacted permanent remote online notarization (RON) rules in 2020, at sections 486.1100 through 486.1205 of the Revised Statutes. RON lets you notarize for a signer appearing by live audio-video technology. You must be physically located in Missouri when performing the remote act; the signer can be anywhere.¹¹

You must already hold an active traditional commission. From there, you register as an electronic notary through the Secretary of State’s office, take an additional online training course, and select from a list of approved software platforms.¹² Adding RON extends a mobile practice statewide without the windshield time.

What You Cannot Do

You are disqualified from a notarial act if you are a party to or named in the document; if the signer is your spouse, domestic partner, parent, child, sibling, or any in-law, step, or half relative in those categories; or if you stand to gain anything beyond the allowed notarial fee.¹³ Those rules apply even when the signer is willing and the document looks routine.

Notarizing without the signer physically present, failing to verify identity properly, or executing a false notarial certificate are misdemeanors carrying up to $500 in fines, up to six months in jail, or both.¹⁴ And you may not give legal advice, explain the contents of a document, or help a client choose which documents to sign. That crosses into unauthorized practice of law regardless of intent, and mobile notaries working with non-English-speaking clients hit this line often.

Startup Budget

Before your first mobile appointment, plan on:

Application fee: $25 to the Secretary of State
Surety bond: roughly $50 to $90 for the four-year term, depending on whether E&O is bundled
Notary seal or stamp: $15 to $50 for a custom rubber stamp
Journal: $10 to $25 for a bound record book
E&O insurance, optional but recommended: varies, often included in bond packages

Most new Missouri mobile notaries spend under $150 to get fully equipped and commissioned. The recurring cost every four years is a renewal application, a new bond, and a new seal if your commission number or expiration date changes.

1
Missouri Revisor of Statutes. Missouri Code 486.685 – Fees
2
Missouri Secretary of State. Frequently Asked Questions
3
Missouri Revisor of Statutes. Missouri Code 486.605 – Notary Commission Issued, Qualifications, Denial of Application
4
Missouri Revisor of Statutes. Missouri Code 486.630 – Declaration of Applicant, Training, Examination
5
Missouri Secretary of State. Resident Application Form Instructions
6
Missouri Secretary of State. Notary and Commission General Information
7
Missouri Revisor of Statutes. Missouri Code 486.615 – Notary Commission, Oath, Bond
8
Missouri Revisor of Statutes. Missouri Code 486.620 – Commission, Oath, Qualifying
9
Missouri Secretary of State. Qualifying at the County Clerks Office
10
Missouri Secretary of State. Missouri Notary Public Handbook
11
Missouri Revisor of Statutes. Missouri Code 486.1155 – Remote Online Notary Required to Be Physically Located Within This State
12
Missouri Secretary of State. Electronic Notary Info
13
Missouri Revisor of Statutes. Missouri Code 486.645 – Limitation on Notarial Acts, Disqualification of Notary
14
Missouri Revisor of Statutes. Missouri Code 578.700 – Notaries and Notarial Acts, Prohibited Acts, Penalties