Key Takeaways

  • Arizona notaries must have ONE official seal - only one is permitted
  • Seal can be rectangular (max 1.5"H × 2.5"W) or circular (max 1.5" diameter)
  • Must use dark, reproducible ink (black, dark blue, purple, or brown)
  • Seal must include: name, commission number, "Notary Public," "State of Arizona," and expiration date
  • Loss or theft must be reported within 10 days or face \$1,000 fine
Last updated: January 2026

Official Notary Seal Requirements

Your notary seal (also called a stamp) is your official mark that authenticates every notarization you perform. Arizona has specific requirements for what your seal must contain and how it must be used.

Seal Shape and Size Options

Arizona allows two seal shapes:

ShapeMaximum Dimensions
Rectangular1.5 inches high × 2.5 inches wide
Circular1.5 inches diameter

Either shape is acceptable, but you may only have ONE official seal.

Required Seal Elements

Your seal MUST include all of the following:

ElementExample
Your name"JANE M. DOE"
"Notary Public"Required text
"State of Arizona"Required text
Commission number"Commission #123456"
Expiration date"My Commission Expires: 01/15/2030"

Ink Requirements

RequirementDetails
Ink typeRubber stamp with ink
ColorDark and reproducible
Acceptable colorsBlack, dark blue, dark purple, dark brown
ClarityMust be legible when photocopied

Embossers alone are NOT acceptable in Arizona. You must use an inked rubber stamp.

One Seal Rule

Arizona is strict: only ONE official seal is permitted.

AllowedNOT Allowed
One seal for all notarizationsMultiple seals
Backup seal stored securelyUsing different seals for different clients
Keeping seals at multiple locations

Seal Security

You are responsible for the security of your seal:

RequirementDetails
StorageKeep in secure location
AccessOnly you should use it
SupervisionNever leave unattended during notarizations
TransportSecure during travel

Loss or Theft Reporting

EventAction RequiredDeadlinePenalty
Seal lostNotify Secretary of StateWithin 10 days$1,000 fine if late
Seal stolenNotify Secretary of StateWithin 10 days$1,000 fine if late

When You Need a New Seal

SituationNew Seal Required?
Commission renewalYes (new expiration date)
Name changeYes (new name)
Seal damagedYes (clarity compromised)
Seal worn outYes (illegible impressions)

Seal Placement on Documents

Placement RuleRequirement
Near signatureClose to your notarial signature
Clear impressionNot over text or other stamps
LegibleReadable for scanning/copying
CompleteEntire seal visible, not cut off

On the Exam

Common seal questions focus on:

  • Required elements on the seal
  • Size limits (1.5" × 2.5" rectangular or 1.5" circular)
  • Loss reporting deadline (10 days) and penalty ($1,000)
  • Only one seal rule
  • Ink requirements (dark, reproducible)
Test Your Knowledge

How many official notary seals may an Arizona notary possess?

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Test Your Knowledge

Within how many days must an Arizona notary report a lost or stolen seal to the Secretary of State?

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Test Your Knowledge

What is the maximum size for a rectangular Arizona notary seal?

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D