When documents require more than one signature, understanding how notary charges are calculated in California becomes essential. Many consumers assume notary costs increase unpredictably with each signer, but California law clearly defines what notaries may charge—and what they may not. Knowing these rules helps individuals, families, and businesses avoid unnecessary expenses while ensuring every notarization is legally compliant.
This guide explains how California notary charges apply to multiple signatures, what affects the final cost, and how mobile notary services simplify complex signing situations.
California Notary Fee Rules Explained
California regulates notary pricing to protect consumers from excessive charges. A notary public may charge up to $15 per notarized signature, depending on whether the notarization is an acknowledgment or a jurat. This fee is set by state law and applies to each notarized signature, not to each document.
For example, a single document signed by two individuals with both signatures notarized may legally incur up to $30 in notary fees. To review official limits and understand how these charges are applied statewide, clients can reference detailed information on California Notary Fees and state-approved notarial charges.
What Counts as Multiple Signatures?
Multiple signatures may arise in several common scenarios:
- Two or more people signing the same document
- One individual signing multiple documents
- Several signers executing multiple forms during one appointment
Each notarized signature is considered a separate notarial act under California law. Even if all signatures appear on one page, fees are still calculated individually per signature.
Mobile Notary Travel Fees and Convenience Costs
While notarization fees are capped, travel fees are not regulated by statute. Mobile notaries may charge a reasonable travel or convenience fee for traveling to a client’s location, provided the fee is disclosed and agreed upon in advance.
This is where experienced providers like KM’s Mobile Notary Service for on-site notarizations across California add value. Mobile services save clients time by traveling to homes, offices, hospitals, senior living communities, and correctional facilities—especially helpful when coordinating multiple signers at once.
Real-World Cost Examples
Here are a few realistic scenarios to clarify how charges work:
- Two signers on one document:
2 notarized signatures × $15 = up to $30 - One signer with four documents:
4 notarized signatures × $15 = up to $60 - Three signers signing two documents each:
6 notarized signatures × $15 = up to $90
Any additional cost beyond these amounts must relate only to agreed travel or convenience fees—not the notarization itself.
Why Upfront Pricing Matters
Professional notaries always explain their fee structure before the appointment begins. A proper quote should include:
- Number of signatures to be notarized
- Statutory notary fee per signature
- Travel or mobile service fees, if applicable
This transparency protects both the signer and the notary while ensuring compliance with California regulations.
How to Reduce Notary Costs for Multiple Signatures
Clients can minimize expenses by taking a few proactive steps:
- Confirm how many signatures need notarization
- Schedule all signers for the same appointment
- Prepare valid government-issued identification
- Request a full fee breakdown in advance
These steps are especially helpful for real estate closings, estate planning, power of attorney documents, and business agreements.
Choosing a Professional Mobile Notary
When multiple signatures are involved, experience matters. A professional mobile notary understands complex signing requirements, ensures documents are executed correctly, and prevents costly errors or repeat appointments.
Many clients rely on KM’s Mobile Notary Service for dependable, law-compliant notarizations because of their clear pricing, punctual service, and attention to detail across California.
Frequently Asked Questions (FAQs)
How much can a California notary charge per signature?
Up to $15 per notarized signature, depending on the notarial act.
Can a notary charge per document instead of per signature?
No. California law allows charges only per notarized signature.
Are travel fees mandatory?
No. Travel fees apply only to mobile services and must be disclosed beforehand.
Do multiple signers increase the cost?
Yes, but only because each notarized signature is charged separately.
Where can I verify legal notary fees?
You can review official guidelines through trusted resources on California Notary Fees.
Final Thought
If your documents require multiple signatures and you want transparent pricing, legal compliance, and convenient service, working with an experienced mobile notary is the smart choice. To schedule an appointment, request a quote, or ask questions about notarization fees, Contact us for professional mobile notary assistance today.


