What Documents Can Be Notarized? A U.S. Guide

Many important U.S. documents can be notarized, including powers of attorney, affidavits, property documents, and certain business forms. Notarization helps confirm that a signer appeared before a notary, proved their identity, and completed the required act. It does not automatically make a document accurate, lawful, or accepted by the organization receiving it. The rules also vary by state and by document. Knowing what documents can be notarized—and what a notary can and cannot do—can help prevent delays and rejected paperwork.

What Notarization Does

A notary public is a state-commissioned official who performs specific notarial acts under state law. Depending on the act and jurisdiction, the notary may verify a signer’s identity, assess whether the signer appears willing and aware, administer an oath, or witness a signature.

Notarization is generally intended to deter fraud and provide a reliable record of a formal signing. It is not a review of the document’s truth or legal effect. A notary ordinarily does not certify that every statement is correct, that a contract is fair, or that a document will be accepted by a court, government agency, lender, or other recipient.

The key distinction: The document’s recipient may require notarization, but the notary’s role is limited to the notarial act permitted by state law. The signer should confirm both the recipient’s instructions and the applicable state requirements.

Common Documents That Can Be Notarized

Many documents that need a verified signature or sworn statement can be notarized. The examples below are common in the United States, but requirements differ among states and receiving organizations.

Affidavits and sworn statements

An affidavit is a written statement that a person swears or affirms is true. Affidavits are used in legal proceedings, insurance matters, name or address confirmations, and other situations. A notary may administer an oath or affirmation and complete a jurat, the notarial certificate recording that the signer swore or affirmed the statement.

A jurat is different from an acknowledgment. For a jurat, the signer typically signs in the notary’s presence and takes an oath or affirmation. The signer should not sign beforehand unless the notary and the document’s instructions allow it; many jurats require signing before the notary.

Powers of attorney and estate-planning documents

Financial or health care powers of attorney, advance directives, and other estate-planning forms may require notarization, witnesses, or both. The rules depend on the type of document and the state where it is signed. Some states require particular witness qualifications or prohibit certain people from serving as witnesses.

Wills require special care. A will may need witnesses, notarization, or both for a particular purpose, but a notary stamp alone does not necessarily make a will valid. For example, notarization may be used to create a self-proving affidavit in states that allow it, while the will itself must still meet the state’s execution rules. The person preparing or receiving the document should confirm the exact requirements.

Real estate and property documents

Deeds, mortgage documents, lien releases, affidavits related to property, and certain transfer forms commonly require notarized signatures. A county recorder or other recording office may reject a document if its acknowledgment certificate, signer information, or other formalities are incomplete.

Recording rules are not uniform. A document may need witnesses, specific wording, a particular notarial certificate, or additional pages. The signer should check with the title company, lender, attorney, or recording office before the appointment. Notarization does not by itself transfer property or guarantee that a deed is legally effective.

Business and financial paperwork

Business documents that may be notarized include corporate authorizations, statements of authority, contracts, certifications, and forms used in commercial transactions. Banks and other financial institutions may request notarized signatures for certain account or transaction documents, but their policies vary.

Some business forms require an acknowledgment, while others require a sworn statement or witness. A notary generally cannot decide which act a company needs. The person requesting the document should identify the required notarial wording and any additional signing instructions.

Consent forms, travel documents, and school paperwork

A parent or guardian may be asked to notarize a child travel consent letter, a school-related authorization, or another permission form. Requirements can depend on the airline, destination country, school, or agency. A notarized consent letter may help verify the parent’s signature, but it does not guarantee that a border official or organization will accept it.

For international travel or use abroad, the receiving authority may require an apostille or another authentication in addition to notarization. Travelers should check requirements well before departure, because authentication can involve additional government offices and processing time.

Immigration, identity, and government forms

Some supporting statements used in immigration or government matters may be notarized when the instructions call for a sworn statement or verified signature. However, many federal forms have their own signing rules and do not require notarization. Adding a notary certificate when one is not requested can cause confusion or fail to satisfy the agency’s instructions.

Notaries are not authorized to provide immigration legal advice simply because a document is being notarized. A person completing immigration paperwork should follow the relevant agency’s instructions and consult a qualified legal professional for legal questions.

Copies and certifications

Whether a notary can certify a copy depends on state law and the type of record. Some states permit notaries to certify copies of certain documents; others prohibit or limit the practice. Vital records, such as birth certificates, death certificates, and marriage certificates, generally must be obtained as certified copies from the government office that holds the record rather than certified by a notary.

A notary may sometimes notarize a signer’s statement that a copy is complete and accurate, if state law permits and the receiving organization accepts that method. This is not the same as the notary independently certifying the original record.

Notarial Acts and the Documents They Fit

The right notarization depends on what the signer or receiving organization needs verified. Common notarial acts include the following:

Names and procedures for notarial acts can differ by state. The notary certificate on the document should match the act performed; a signer should not choose or fill in a certificate without understanding the receiving party’s instructions.

Documents a Notary May Not Be Able to Notarize

Notaries cannot notarize every document in every situation. State law may restrict a notary from completing an act when the signer is not present, cannot be identified, appears unwilling, or does not understand the transaction. A notary may also refuse a request that conflicts with law or professional duties.

• Documents with missing information: A notary may decline to notarize an incomplete document, especially if blank spaces could be filled in later in a way that changes its meaning. Requirements vary, so the signer should ask the recipient how to handle blanks.
• Signatures made outside the notary’s presence: For a jurat or signature-witnessing act, the signer generally must sign in front of the notary. An acknowledgment may allow a signer to acknowledge a signature made earlier, depending on state law.
• Documents requiring a prohibited act: A state may bar notaries from certifying copies of certain public records, notarizing particular certificates, or performing other acts outside their authority.
• Transactions involving the notary’s own interest: State rules may restrict notarization when the notary is a party to, or has a direct financial or beneficial interest in, the transaction.
• Documents outside the notary’s competence or authority: A notary cannot provide legal advice, select a document for someone, draft legal language, or explain the legal consequences unless separately authorized to do so.

A notary’s refusal does not necessarily mean the document itself is invalid. It may mean that the requested act, the circumstances, or the document’s instructions do not meet the applicable rules. The signer can ask the recipient or a qualified attorney what to do next.

What to Bring to a Notary Appointment

Preparation can reduce the risk of a failed appointment. Before visiting a notary, the signer should:

1. Confirm the required act. Ask the recipient whether the document needs an acknowledgment, jurat, signature witness, or another act. Do not assume every notarization is the same.
2. Bring the complete document. Do not sign in advance if the instructions require signing before the notary. Leave the notarial certificate for the notary to complete.
3. Bring acceptable identification. Commonly accepted ID includes a current driver’s license, state identification card, or passport, but state rules govern acceptable proof. Some states allow other methods in limited circumstances.
4. Make sure all required signers appear. Each signer may need to appear personally, unless an authorized remote-notarization process applies.
5. Arrange witnesses if required. A notary is not automatically a witness to the document’s contents or execution. The signer should confirm whether separate witnesses are needed and whether they must meet eligibility rules.
6. Check fees and appointment details. States often set maximum fees for particular notarial acts, while travel, electronic, or other service fees may be governed separately.

A notary may ask questions to determine whether the signer is acting voluntarily and appears aware of what is being signed. The signer should be able to communicate directly with the notary and should not feel pressured to proceed.

In-Person, Electronic, and Remote Online Notarization

Traditional notarization takes place with the signer and notary physically together. Many states also authorize electronic notarization, where an electronic document is signed and notarized using approved technology. Remote online notarization (RON) uses live audio-video communication and may include identity verification, credential analysis, and a recorded session.

Availability and rules vary by state. Some states authorize notaries to perform RON, while others impose specific eligibility, technology, recordkeeping, or location requirements. A document recipient may also have restrictions, and a receiving state or foreign authority may not accept every format. Before booking, the signer should confirm that both the notary and the document recipient accept the proposed method.

How State Law and the Receiving Organization Affect Requirements

There is no single nationwide list of documents that must be notarized. State law governs a notary’s authority and procedures, while the organization receiving a document may set its own submission rules within applicable law. For example, a bank may have a preferred certificate, a county recorder may require particular formatting, and an overseas authority may require authentication after notarization.

For reliable instructions, the signer should consult the form’s official directions and ask the recipient—not just the notary—what is required. State secretary of state offices often publish notary guidance, while county recording offices, courts, financial institutions, and government agencies can explain their own submission standards.

Notarization Versus Apostilles and Document Authentication

A notarization and an apostille serve different purposes. Notarization records a notarial act performed under state law. An apostille authenticates the origin of a public document or the authority and signature associated with a notarized document for use in another country that participates in the Hague Apostille Convention. For a destination outside the convention, a different authentication process may apply.

An apostille does not prove that the statements in a document are true, and it does not replace a notarization when notarization is required. The receiving country or institution should specify whether the document needs notarization, an apostille, consular legalization, translation, or a combination of steps.

Reliable Sources for Notary Requirements

Because notary rules are jurisdiction-specific, official sources are the safest place to verify current requirements. Useful starting points include the relevant state’s secretary of state or commissioning office, the document recipient, and the U.S. Department of State’s guidance on authentication of documents for international use. The National Association of Secretaries of State provides links to state and territorial secretary of state offices. For international authentication, consult the U.S. Department of State document authentication page.

These sources can help confirm whether a document can be notarized, what notarial act is needed, which identification is acceptable, and whether additional witnesses or authentication are required. When the document has significant legal or financial consequences, advice from a licensed attorney may be appropriate.