What Documents Need to Be Notarized in California?

Most people overestimate what needs notarization. Contracts, leases, and even wills generally don't require it. The documents that do require notarization fall into a relatively short list: real estate transfers, powers of attorney, certain affidavits, healthcare directives (notary or witnesses), and a handful of specific California-mandated forms. This guide lists what's required, what's optional, and what doesn't need a notary at all.

Documents that require notarization

Real estate transfers and liens (always)

Any document transferring or encumbering real property must be notarized to be recordable at the County Recorder (California Civil Code §§1169–1180):

• Grant deeds, quitclaim deeds, trust transfer deeds
• Deeds of trust, mortgages
• Reconveyances (full or partial)
• Mechanic's liens
• Easements, covenants, lis pendens
• Affidavits of death of joint tenant or trustee

Powers of attorney (usually)

The California Uniform Statutory Form POA requires either notarization or two witnesses. Custom POAs typically specify notarization. POAs used for real estate must be notarized to be recordable. See power of attorney notarization.

Healthcare directives (notary OR witnesses)

California Advance Health Care Directives require either notarization or two qualifying adult witnesses. Skilled nursing facility patients require an additional patient-advocate witness. See healthcare directive notarization.

Trust documents (typically yes)

The trust itself is not technically required to be notarized, but funding deeds transferring real property into the trust must be notarized. Certificates of Trust used to prove trustee authority to banks and brokerages must be notarized. See trust signing services.

Loan signings (always)

Mortgage notes, deeds of trust, and various loan-package documents (signature affidavit, errors-and-omissions agreement, occupancy affidavit, etc.) must be notarized. The Closing Disclosure does not require notarization, but is reviewed at the signing. See loan signing services.

Specific affidavits

• Affidavit of small estate (Probate Code §13100 affidavit, for estates under $208,850 in 2026)
• Affidavit of identity for various government purposes
• Affidavit of domicile for transferring securities at death
• Sworn translator affidavits attached to foreign-language documents
• Single-status / no-impediment-to-marriage affidavits for foreign marriages

Specific California-mandated forms

• Preliminary Change of Ownership Report (PCOR) — required with most deeds, sometimes notarized depending on county
• Certain DMV title transfers — specifically when transferring without the registered owner's signature, or when using the bonded-title process
• Confidential Marriage Licenses — both the application and the eventual filed marriage certificate
• I-9 Form Section 2 verification when performed by an authorized representative rather than the employer

International documents

Documents being used in foreign countries typically require notarization followed by apostille from the California Secretary of State. Common: birth/marriage/death certificate authentications, academic credential authentications, foreign property POAs.

Documents that do NOT need notarization

Wills (witnesses, not notary)

California wills require two adult witnesses who are not beneficiaries (Probate Code §6110), not notarization. A self-proving affidavit can be notarized and attached to streamline probate admission, but the will itself doesn't need a notary. Holographic (handwritten) wills require neither witnesses nor notarization.

Most contracts

Employment contracts, services agreements, NDAs, vendor contracts, sales contracts, partnership agreements, operating agreements — all are valid based on signatures alone. Notarization adds nothing legally and is not required. Exception: contracts that incorporate or attach a deed for real property, which requires notarization for the deed portion.

Leases

Residential and commercial leases are valid based on signatures alone. Notarization is required only if a lease longer than one year is being recorded at the County Recorder for constructive notice to third parties (uncommon).

Promissory notes (usually)

A standalone promissory note doesn't require notarization. A note secured by real property (the security is the deed of trust) requires the deed of trust to be notarized, but not the note itself.

Custody and divorce agreements between parties

Marital separation agreements, parenting plans, and child-support stipulations are typically not notarized. Court-filed versions are signed before the court clerk or under penalty of perjury, not before a notary. Exceptions: stipulated judgments that include real-property transfers, which require notarization for the deed portion.

Adoption decrees

Court orders, not notarized documents. Court-certified copies serve as authentication.

Birth, marriage, and death certificates

Issued by government authorities; their authenticity is established by the issuing seal, not by notarization. For international use, they get apostilled directly (the SOS apostilles the issuing authority's signature on file).

Documents where notarization is optional but recommended

• Bills of sale for valuable personal property (cars, boats, equipment) — notarization isn't required but creates better evidence of the transfer.
• Self-proving affidavits attached to wills — smooths probate admission.
• Parental travel consent forms for minor children traveling internationally — many destination countries strongly prefer notarization even where US law doesn't require it.
• Statements of consent or release in family situations — provides clearer evidence if later contested.

Common questions