3.4 Jurats (Verifications Upon Oath)

Key Takeaways

  • A jurat (verification upon oath or affirmation) combines witnessing the signature with an oath/affirmation that the contents are true.
  • The signer MUST sign in the notary's presence — this is mandatory and distinguishes it from an acknowledgment.
  • The notary must administer a spoken oath or affirmation as part of the act.
  • Jurats govern affidavits, declarations, depositions, and sworn financial or immigration statements.
  • Certificate language reads 'Subscribed and sworn to (or affirmed) before me.'
Last updated: June 2026

Definition

A jurat — formally a verification upon oath or affirmation — is a notarial act in which an individual appears, signs the document in the notary's presence, and swears or affirms that the statements in the document are true. The jurat is the certificate the notary completes to evidence this.

Two things must both happen: (1) the signature is made in front of you, and (2) you administer an oath or affirmation. Miss either one and it is not a valid jurat.

Mandatory Requirements

RequirementDetail
Personal appearanceSigner present before the notary
Sign in presenceSigner must sign while the notary watches
Oath / affirmationNotary administers a spoken pledge of truth
IdentificationPersonal knowledge or satisfactory evidence
CertificateJurat wording, dated and stamped

Jurat vs. Acknowledgment

FeatureJuratAcknowledgment
Sign in notary's presence?RequiredNot required
Oath/affirmation?RequiredNone
What it provesContents are sworn trueSignature is genuine and voluntary
Typical documentsAffidavits, sworn statementsDeeds, mortgages, POAs

The single most-tested fact in this chapter: a jurat requires both signing in your presence and an oath; an acknowledgment requires neither.

The Jurat Procedure

Step 1 — Appearance with the document unsigned

The signer appears with the signature line blank.

Step 2 — Identify the signer

Use personal knowledge or satisfactory evidence (current government photo ID).

Step 3 — Witness the signing

The signer signs while you watch. You must actually observe the pen meet the paper (or the electronic signing for RON).

Step 4 — Administer the oath or affirmation

"Do you swear (or affirm) under penalty of perjury that the statements in this document are true?"

Obtain an audible "I do" / "Yes."

Step 5 — Complete the jurat certificate

Typical wording: "Subscribed and sworn to (or affirmed) before me on [date] by [name]," followed by county, your signature, printed name, commission expiration, and official stamp/seal.

Common Jurat Documents

DocumentWhy a jurat
AffidavitSworn statement of facts
DeclarationStatement made under oath
Deposition transcript juratSworn out-of-court testimony
Sworn financial statementSworn accuracy of figures
Immigration affidavitSworn accuracy of information

The 'Already Signed' Problem

If a signer arrives with an affidavit already signed and asks for a jurat, you cannot simply complete the certificate — you never watched them sign. Correct options:

  1. Have the signer sign again in your presence (a fresh, dated signature is cleanest), then administer the oath; or
  2. Have the signer line through the prior signature and re-sign while you watch, then administer the oath.

Never "jurat" a signature you did not witness. By contrast, an acknowledgment on the same prior signature would be fine — which is exactly why the act choice matters.

Worked Example

A tenant brings an unsigned affidavit describing a leak. You ID them by passport, watch them sign, then ask, "Do you affirm under penalty of perjury that this is true?" They answer "Yes." You complete the 'subscribed and sworn to (or affirmed) before me' certificate and stamp it. This is a textbook jurat.

Common Traps

  • Skipping the oath because the signer "seems honest" — the act fails without it.
  • Letting the signer hand you a pre-signed page — you must witness the signing.
  • Confusing a jurat (truth of contents) with copy certification (copy matches original); they are unrelated acts.

Why Jurats Carry Higher Stakes

Because the affiant swears under penalty of perjury, a jurat exposes the signer to criminal liability for a false statement — something an acknowledgment never does. That is why courts, immigration authorities, and agencies demand jurats on documents whose accuracy must be guaranteed. The notary's role is narrow but critical: the notary does not vouch that the contents are true, only that the affiant swore they were true after signing in the notary's presence. If the notary skips the oath, the document loses its legal teeth, and a later perjury prosecution can collapse because the statement was never actually sworn.

Jurat Pitfalls and How to Avoid Them

PitfallConsequenceFix
Pre-signed document accepted as a juratSignature never witnessed; act invalidHave signer re-sign in your presence
Oath omittedStatement not sworn; no perjury exposureAlways administer an audible oath/affirmation
Signer can't truthfully swearCannot complete the actDecline; do not coach the answer
Wrong certificate block attachedDocument rejectedUse 'subscribed and sworn to (or affirmed)' wording

The Notary Is Not the Drafter

The notary takes the jurat; the notary does not write the affidavit, advise on what to include, or assess whether the statements are legally sufficient. A non-attorney notary who edits the substance of an affidavit risks unauthorized practice of law. The notary's contribution is the disciplined sequence: identify, witness the signing, administer the spoken pledge, complete and stamp the certificate, and journal the act.

Connecting the Acts

A jurat is best understood as signature witnessing plus an oath/affirmation, packaged with a specific certificate. Section 3.3 supplies the oath mechanics; this section supplies the signing-in-presence requirement and the certificate wording. When an exam item describes a customer who wants "a notarized sworn statement," the expected act is a jurat, and the expected procedure is the five-step sequence above. When the item instead describes "a deed already signed at the bank," the expected act flips to an acknowledgment because no oath and no in-presence signing are needed.

Training yourself to spot which fact the document protects — voluntary signature versus sworn truth — is what separates a passing answer from a guess, and it is the through-line of this entire chapter.

Worked Example

A small-business owner needs to file a sworn statement of inventory value. She arrives with the form blank. You verify her Hawaii driver's license, watch her sign, and ask, "Do you swear or affirm under penalty of perjury that this statement is true and accurate?" She answers "I do." You complete the 'subscribed and sworn to (or affirmed) before me' certificate, add the date of the act, page count, your seal and commission expiration, and record the act. The fee is capped at the $5 oath maximum under HRS 456-17.

Test Your Knowledge

What two things must BOTH occur for a valid jurat?

A
B
C
D
Test Your Knowledge

A signer arrives with an affidavit already signed and asks for a jurat. The best course is to:

A
B
C
D