Disclaimer: This blog post is for informational purposes only and does not constitute legal advice. Please consult an attorney for guidance on specific laws regarding Remote Online Notarization (RON), digital signatures, and related legal matters. As laws concerning RON and notarization are subject to frequent changes, it is advisable to verify current regulations with your local government.
Notarized documents show up in nearly every major life event: buying a home, planning your estate, granting someone authority to act on your behalf, or settling a legal dispute. But knowing which documents require notarization, what a notarized document looks like, and what the requirements are can be confusing if you have not been through the process before.
This guide covers the most common examples of notarized documents, the standard requirements for getting a document notarized, how long notarized documents remain valid, and how the process works, in person and remotely.
What Is a Notarized Document?
A notarized document is one that has been certified by a commissioned notary public. The notary witnesses the signing, verifies the identity of the person signing, and applies an official seal and signature to the document.
Notarization serves two primary purposes: confirm the signer’s identity and establish that the signature was made willingly. It does not verify that the contents of a document are accurate or legally enforceable. It only confirms that the signing process was properly witnessed.
What Does a Notarized Document Look Like?
A properly notarized document will typically include:
- The notary’s printed name and commission number
- The notary’s official seal or stamp
- The notary’s signature
- The date the notarization occurred
- The notary’s commission expiration date
- A completed notarial certificate (the formal language describing the notarial act performed)
For documents notarized through Remote Online Notarization (RON), you will see a digital seal and electronic signature in place of a physical stamp. The document may also include a notation indicating it was completed via remote online notarization.
No blank spaces should appear in the notarial section. If any information is missing, the notarization may be considered incomplete
Notarized Document Requirements
Requirements for getting a document notarized vary by state and document type, but several elements are consistent across most jurisdictions.
Signer Requirements
- Physical or remote presence: The signer must appear before the notary in person or, where permitted, via live audio-visual connection for RON. Documents cannot be notarized without the signer being present at the time of signing.
- Valid government-issued identification: The signer must provide acceptable ID so the notary can verify their identity. Most states accept a current driver’s license, U.S. passport, state-issued ID card, or military ID. The specific forms of ID a notary may accept can vary by state.
- Willingness and awareness: The signer must appear to understand what they are signing and be doing so voluntarily. A notary may decline to notarize if the signer appears confused, under duress, or incapacitated.
- A complete document: The document should be fully filled out before the appointment. Notaries are generally not permitted to notarize documents with blank spaces that could be completed after the fact.
Document Requirements
- The document must be ready to sign at the time of the appointment. Do not sign it beforehand.
- All required fields in the document should be completed.
- The notarial certificate section (the block of language where the notary records what act was performed) must be completed in full by the notary.
- Some documents require specific language in the notarial certificate. If the document you need notarized does not include a certificate block, inform the notary in advance.
For RON, Additional Requirements May Apply
When using a Remote Online Notarization platform, identity verification typically involves two steps: credential analysis, which is a review of your government-issued ID document, and knowledge-based authentication (KBA) questions generated from public records. Both steps must be completed before the session proceeds. The platform will also record the audio-visual session, which is retained in accordance with state law.
RON is not available in all states, and some states restrict which document types may be notarized remotely. Verify your state’s current rules before scheduling a RON session.
How Long Is a Notarized Document Valid?
There is no universal expiration date for notarized documents. Whether a notarized document remains valid depends on the document type, the institution accepting it, and applicable state or federal rules.
A few practical points:
- The notarization itself does not expire. The act of notarization is a record that the signing occurred on a specific date before a commissioned notary. That record does not become invalid simply because time has passed.
- The notary’s commission must have been active on the date of signing. If the notary’s commission had expired when the document was notarized, the notarization may be considered void. This is one of the more common issues that can invalidate an otherwise properly executed document.
- Accepting parties set their own recency requirements. A government agency, lender, or court may require that a notarized document be dated within a certain number of days, commonly 30, 60, or 90 days. This is a policy of the requesting institution, not a rule about notarization itself.
- Some documents have independent expiration rules. A power of attorney, for example, may specify its own duration. A vehicle title transfer or deed does not expire, but the underlying transaction may have its own deadlines.
When you are unsure whether a notarized document is still acceptable, verify the recency requirements with whoever is requesting it rather than assuming it remains valid.
15 Common Examples of Notarized Documents
Requirements vary by state, document type, and the institution or authority requesting the document. The examples below reflect common practice, not universal requirements.
1. Real Estate Deeds
A deed transfers ownership of real property from one party to another. Most states require deeds to be notarized before they can be recorded with the county recorder or register of deeds. Without a valid notarization, the deed typically cannot be filed, which means the ownership transfer is not officially recognized.
Common deed types that may require notarization include warranty deeds, quitclaim deeds, and grant deeds.
2. Mortgage Documents
When financing a home purchase, several documents in the closing package typically require notarization. This often includes the deed of trust or mortgage instrument and, depending on state requirements, the promissory note. Lenders require notarization to help protect against fraud and to ensure the documents can be recorded and enforced.
3. Powers of Attorney
A power of attorney (POA) is a legal document that authorizes one person to act on behalf of another in financial, legal, or healthcare matters. Most states require powers of attorney to be notarized. Some states also require witnesses in addition to notarization.
Because a POA grants significant authority, notarization helps confirm that the person granting the authority did so willingly and understood what they were signing. A durable power of attorney, which remains in effect if the signer becomes incapacitated, is particularly likely to require notarization.
4. Wills and Trust Documents
Not all states require a will to be notarized, but having it notarized can add a layer of protection against challenges to its validity. A self-proving will, which includes a notarized affidavit from the witnesses, can streamline the probate process because the witnesses may not need to appear in court.
Trust documents, particularly those involving real property transfers, commonly require notarization. Requirements vary significantly depending on the type of trust and the state where it is established.
5. Affidavits
An affidavit is a written statement made under oath and signed in the presence of a notary. By notarizing an affidavit, the signer attests that the contents are true to the best of their knowledge. Affidavits are used in a wide range of situations, including:
- Affidavit of residency: Used to confirm where someone lives, often required by financial institutions, schools, or government agencies
- Affidavit of identity: Used to confirm a person’s identity, sometimes needed when names differ across documents
- Affidavit of heirship: Used in estate matters to establish a person’s relationship to a deceased individual
- General affidavits: Used in legal proceedings to submit a sworn written statement
6. Notarized Letters
A notarized letter is a written letter that has been signed in front of a notary, who then seals and signs the document to confirm the signer’s identity and the voluntary nature of the signature. A notarized letter does not guarantee the letter’s contents are accurate. It confirms who signed it.
Common examples include:
- Notarized letter of residency: Confirms that a person lives at a specific address; often required by schools, government offices, or financial institutions
- Notarized letter of authorization: Grants permission for a specific action, such as allowing a minor to travel internationally with one parent or a caregiver
- Notarized letter of consent: Documents agreement to a specific request, often used in custody arrangements or medical decisions
If you need a notarized letter, write it in full before your appointment. The notary witnesses the signing; they do not draft the letter or verify its accuracy.
7. Vehicle Title Transfers
When a car changes ownership, many states require the title transfer to be notarized. This is particularly common in private-party vehicle sales. Some states require only the seller’s signature to be notarized, while others require both parties to sign before a notary. Requirements vary considerably. Check your state’s DMV guidelines before completing the sale.
8. Loan Agreements
Beyond mortgages, various loan documents may require notarization, including personal loan agreements, business loan documents, and home equity agreements. Lenders may require notarization to help protect against fraud and to establish that the borrower signed willingly.
9. Refinancing Documents
Refinancing a mortgage involves many of the same documents as an original home purchase closing. New deed of trust documents and loan modification agreements frequently require notarization. If you are refinancing remotely, you may have the option to use a RON service, depending on your lender and state law.
10. Commercial Lease Agreements
Long-term commercial leases often require notarization, particularly when the lease term is several years or when the lease involves significant financial obligations. Some states specify minimum lease lengths that trigger notarization requirements. Residential leases rarely require notarization, though requirements depend on local law.
11. Adoption and Custody Documents
Legal documents related to child custody arrangements, adoption proceedings, and parental consent often require notarization. A notarized custody agreement, for example, can help establish a clear, verifiable record of what both parties agreed to.
Parental consent forms for international travel are a common example: when a minor travels with one parent or a guardian, many countries require a notarized consent letter from the non-traveling parent.
12. Healthcare Directives and Living Wills
Healthcare directives (also called advance directives or living wills) document your medical treatment preferences if you become unable to communicate them. Many states require these documents to be notarized, witnessed, or both. A healthcare power of attorney, which designates someone to make medical decisions on your behalf, commonly requires notarization as well.
13. Business Formation and Corporate Documents
Documents used to establish or govern a business entity often require notarization. These may include articles of incorporation, operating agreements for LLCs, and certain partnership agreements. When business documents will be filed with a state agency or used in financial transactions, notarization may be required or expected.
14. Bill of Sale
A bill of sale documents a transaction between a buyer and seller. Whether it needs to be notarized depends on the state and the type of property being sold. Vehicle bills of sale are the most common example. Some states require notarization; others do not. For high-value personal property transactions, having the bill of sale notarized can help protect both parties even when it is not legally required.
15. Estate Planning Documents Beyond Wills
In addition to wills and trusts, other estate planning documents may require or benefit from notarization, including beneficiary designation forms for certain financial accounts and deeds used to transfer property into a trust. If your estate plan involves real property, expect notarization to be part of the process.
How to Get a Document Notarized
Before Your Appointment
Do not sign the document before meeting with the notary. The notary must witness the signature in order for the notarization to be valid. Have a complete, error-free document ready and bring valid government-issued identification.
What ID Is Accepted
Most notaries accept:
- A current driver’s license
- A U.S. passport or passport card
- A state-issued ID card
- A military ID
For RON, identity verification typically includes credential analysis (a review of your government-issued ID document) and knowledge-based authentication (KBA) questions generated from public records. Both steps must be completed before the notarization session proceeds.
Finding a Notary In Person
Traditional notaries can often be found at:
- Banks and credit unions (many offer notary services to account holders at no cost)
- Law offices
- Real estate and title companies
- UPS Stores, shipping centers, and some office supply retailers
- Public libraries and government buildings
Remote Online Notarization (RON)
RON allows you to connect with a commissioned notary via secure audio-visual technology without leaving your home. You upload your document, verify your identity online, and sign electronically while the notary watches via live video. The notary then applies a digital seal and signature.
RON availability varies by state. As of early 2025, the majority of U.S. states have enacted RON legislation, but requirements and permitted platforms differ. Some states have restrictions on which document types may be notarized remotely, and certain states have not yet enacted RON laws. Verify your state’s current rules before using a RON service.
When RON is permitted, it can be a practical option if you need notarization outside business hours, have mobility limitations, or are working with parties in different locations.
Frequently Asked Questions
What is a notarized document?
A notarized document is one that has been signed in the presence of a commissioned notary public, who has verified the signer’s identity, confirmed the signature was made willingly, and applied an official seal and signature to the document. Notarization does not verify the accuracy of the document’s contents. It authenticates the signing process.
What are the requirements for a notarized document?
The standard requirements for a notarized document include: the signer must appear before the notary in person or via live video for RON; the signer must present valid government-issued identification; the document must be complete before the appointment; and the notary must complete and sign the notarial certificate. Additional requirements may apply depending on the document type and state.
What is the most common example of a notarized document?
Real estate documents, including deeds and mortgage paperwork, are among the most frequently notarized documents because most states require notarization before these documents can be officially recorded.
What does a notarized letter need to include?
A notarized letter should be fully drafted and signed in the presence of a notary. The notary’s seal, signature, commission number, and the date of notarization are then added. The notary confirms who signed the letter, not the accuracy of its contents.
How long does a notarized document last?
There is no standard expiration date for a notarized document. The notarization itself does not expire, but the institution requesting the document (such as a lender, court, or government agency) may require that it be dated within a recent window, commonly 30 to 90 days. Always verify the recency requirements with whoever is requesting the document.
Does a notarized document expire?
Not automatically. The notarization is a permanent record that the signing occurred on a specific date before a commissioned notary. However, some document types have their own expiration rules, and some accepting parties require documents to be recently dated. If the notary’s commission had expired at the time of signing, the notarization itself may be considered invalid.
What invalidates a notarized document?
Common issues that may invalidate a notarization include an expired notary commission at the time of signing, a missing or incomplete notarial certificate, alterations made to the document after notarization, or a notary who had a conflict of interest in the transaction. If you suspect a document has been improperly notarized, contact the secretary of state’s office in the notary’s jurisdiction.
Can a notarized document be voided?
A notarized document can be voided or challenged under certain circumstances. If the notary’s commission was expired, if the signer was not properly identified, if the document was altered after notarization, or if the signer later demonstrates they signed under duress or without capacity, the notarization may be called into question. Voiding or contesting a notarized document typically requires legal action.
Can any document be notarized?
Most documents can be notarized, but there are some limitations. Notaries generally cannot notarize documents in which they have a personal financial interest, and they typically cannot notarize documents for immediate family members. The signer must be present, must provide valid identification, and must appear to understand and be signing the document willingly.
Do I need to notarize a document if I am not in the United States?
If you need a document notarized for use in the U.S. but you are currently abroad, options may include using a U.S. embassy or consulate, working with a foreign notary (which may then require an apostille for international recognition), or using a RON platform if your state’s laws permit remote notarization for signers located outside the U.S. Requirements vary significantly depending on the document and where it will be used.
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