Understand the difference between a promissory note and a mortgage, deed of trust, or security deed—including which instruments are commonly notarized or recorded and how paper, hybrid, and electronic loan packages differ.
Published and reviewed by iRemoteNotary
Last reviewed August 17, 2026
A mortgage, deed of trust, or security deed is commonly signed with a notarial acknowledgment because the security instrument may be recorded in the public land records. A promissory note is the borrower's repayment promise and is often signed without a separate notarial act.
These are general distinctions, not universal rules. The actual documents, certificate wording, property jurisdiction, lender instructions, title requirements, witness rules, and recording-office standards control. Electronic or remote signing also requires approval from the lender and closing team.
A mortgage loan package may contain hundreds of pages, but the promissory note and security instrument serve different purposes. The note contains the borrower's repayment promise. The mortgage, deed of trust, or security deed connects the loan obligation to the property and is commonly prepared for recording.
That distinction helps explain why a security instrument frequently contains an acknowledgment certificate while the note may require only the borrower's signature. It does not mean every mortgage is executed identically, that no note is ever notarized, or that notarization alone makes a loan or lien legally effective.
Document names and execution requirements vary by jurisdiction and transaction. Some states use a mortgage, some use a deed of trust, and others may use a security deed or another instrument. Witnesses, spouses, co-owners, trustees, entity representatives, and attorneys-in-fact may also affect the required signing process.
This guide explains the practical differences among these loan documents and how remote online notarization may fit into an approved paper, hybrid, or electronic closing. Questions about loan terms, enforceability, foreclosure, lien priority, vesting, or legal sufficiency must be directed to the lender, title company, closing attorney, or another qualified professional.
A financed purchase or refinance commonly includes four documents that serve distinct functions:
For a complete closing-package overview, see Which Real Estate Documents Need to Be Notarized?.
The promissory note contains the borrower's promise to repay the loan under stated terms. It generally identifies the principal amount, interest terms, payment obligations, maturity, and consequences of default.
The security instrument connects the debt to the real property. Its title and structure depend on the jurisdiction and transaction. It may be prepared for recording and commonly contains a notarial acknowledgment.
The deed transfers an interest in the property from the grantor to the grantee. It is distinct from both the note and the security instrument.
The Closing Disclosure presents important loan and closing-cost information. It is generally reviewed and signed, or acknowledged as received, without a separate notarial act. "Acknowledged as received" in this context should not be confused with a statutory notarial acknowledgment.
| Document | Primary function | Common signer | Common notarization treatment | Common recording treatment |
|---|---|---|---|---|
| Promissory note | States the borrower's repayment promise and loan terms | Borrower or obligated party | Often signed without a separate notarial act | Commonly retained, transferred, or controlled through the lender's approved process rather than recorded with the land records |
| Mortgage | Secures the obligation with the real property | Borrower and other required property parties | Commonly acknowledged before a notary | Commonly prepared for recording |
| Deed of trust | Secures the obligation through the structure used in the applicable jurisdiction | Borrower or trustor and other required parties | Commonly acknowledged before a notary | Commonly prepared for recording |
| Security deed | Conveys or grants the security interest in the form used by the applicable jurisdiction | Borrower or grantor and other required parties | Commonly acknowledged before a notary | Commonly prepared for recording |
| Property deed | Transfers the ownership interest identified in the instrument | Grantor or property owner | Commonly acknowledged; witnesses may also be required | Commonly prepared for recording |
| Closing Disclosure | Discloses final loan and transaction figures | Borrower and, where applicable, other transaction parties | Generally no separate notarial act | Generally not recorded as the property's security instrument |
This table describes common treatment, not a universal legal rule. The final documents and authorized closing instructions control.
The Consumer Financial Protection Bureau describes the promissory note as the document through which the borrower agrees to repay the mortgage loan. It includes essential repayment information, which may include:
The note represents the repayment obligation. It is not the same document as the mortgage or deed of trust, even though the documents are part of the same financing transaction. A promissory note commonly requires the borrower's signature but may not contain a separate acknowledgment or jurat. The closing team may nevertheless require particular signature handling, initials, dates, ink color, original delivery, electronic controls, or custodial treatment. The notary should follow the presented document and authorized instructions. The notary should not add a certificate merely because the document is titled "Note," and should not advise the borrower whether the note is negotiable, enforceable, transferable, or properly drafted.
A mortgage is a security instrument used to connect the borrower's loan obligation to the property. The Consumer Financial Protection Bureau identifies the mortgage as a document that may also be called the security instrument or deed of trust, depending on the transaction and jurisdiction.
The mortgage commonly includes:
Because a mortgage is commonly intended for recording, it frequently contains an acknowledgment certificate. That does not mean notarization is the only execution requirement. The document or jurisdiction may require witnesses, spouse or co-owner signatures, riders, return information, formatting, or other elements. The notary verifies the identity of the person appearing and completes the stated notarial act. The notary does not determine whether the mortgage creates a valid lien, covers the correct property, has the correct priority, or contains enforceable terms.
A deed of trust is another form of security instrument. Its structure may refer to a borrower or trustor, a lender or beneficiary, and a trustee. The document secures the loan obligation with the property under the legal framework used in the applicable jurisdiction.
A deed of trust should not be confused with:
The deed of trust in a mortgage loan package is connected to the financing transaction. It commonly contains an acknowledgment and may be prepared for recording. The required parties, certificate, witnesses, riders, and execution format depend on the final instrument and authorized instructions. The notary should not explain the legal roles of the trustee or beneficiary beyond identifying the labels appearing in the document. Questions about foreclosure procedure, trustee powers, legal title, remedies, or state-specific effects belong with the lender, title company, closing attorney, or another qualified professional.
Some jurisdictions use a document called a security deed, deed to secure debt, or another comparable term. It serves the transaction's security function but may differ in structure and legal effect from a mortgage or deed of trust.
The title of the instrument should not be used as a shortcut for deciding:
Those decisions come from the document, governing requirements, and authorized closing instructions. For the notarial session, the important operational questions are whether the signer is properly identified, whether the document contains an appropriate certificate, whether all required parties and witnesses are available, and whether the recipient approved the signing format.
The note may require:
The clearest distinction is:
The promissory note contains the borrower's repayment promise.
The mortgage, deed of trust, or security deed secures that obligation with the property.
The two documents work together, but they are not interchangeable. This affects signing, document control, and post-closing handling.
Signatures from the borrower and other required property parties
Notarial acknowledgment
Witnesses where required
Correct legal description
Riders
Recording formatting
Submission to the appropriate land-records office
A large loan package may therefore contain only a limited number of notarizations. The presence of hundreds of pages does not mean every signature requires a notarial act.
A mortgage, deed of trust, or security deed is commonly notarized because it may be submitted for recording and because the instrument typically includes an acknowledgment of execution.
An acknowledgment generally concerns the signer's declaration that the person executed the document voluntarily for its stated purposes. It is different from a jurat, in which the signer makes a sworn or affirmed statement.
The document preparer or recipient selects the certificate required for the transaction. A notary should not select an acknowledgment merely because a document appears to involve real estate.
If the security instrument has:
the signer should contact the lender, title company, closing attorney, settlement agent, or document preparer before proceeding.
The note is frequently signed without a separate notarial act because its primary role is to document the borrower's repayment promise rather than serve as the recorded security instrument.
That common pattern should not be turned into an absolute rule. A particular note, affidavit attached to a note, modification, lost-note document, correction, or transaction-specific instrument may contain a notarial certificate.
The notary should evaluate the actual presented document, not assume that every note is treated the same way.
The following questions should be directed to the closing team:
The notary should not alter the note or attach an unsolicited certificate.
Notarization and recording are separate steps.
The notarial act addresses the signer's appearance, identity, required declaration or oath, and the completed certificate. Recording is the receiving office's process for reviewing and entering an eligible instrument into public land records.
A security instrument may be properly notarized and still be rejected because of:
Florida example: Florida Statutes §695.03 provides that, for an instrument concerning real property to be entitled to recording, its execution must be acknowledged, proved by a subscribing witness, or otherwise authenticated as permitted by the statute. This is a Florida-specific example—not a nationwide mortgage rule—and the receiving recording office determines whether the submitted instrument satisfies its requirements. Notarization does not create the lien, establish its priority, validate the loan, or guarantee recording. Those are legal and transactional questions outside the notary's role.
A paper note is executed and managed as a physical document under the lender's approved process. An eNote is an electronic promissory note created, signed, transferred, and stored through an authorized electronic mortgage system.
Fannie Mae and Freddie Mac materials distinguish an eNote from a paper note and explain that an eMortgage may combine electronic and paper records. A transaction may have:
An eNote is not simply a scanned copy of a wet-signed paper note. It depends on the lender's electronic-note infrastructure and controls. The federal E-SIGN Act generally prevents a signature, contract, or record from being denied legal effect solely because it is electronic, but it does not require a private person to agree to use or accept electronic records or signatures. Therefore, electronic-signature availability does not force a lender, title company, investor, custodian, insurer, or recording authority to approve an electronic mortgage workflow. The closing team—not the notary—determines whether an eNote is authorized.
Documents are printed and signed with ink. Documents requiring notarization are completed through the authorized in-person or otherwise approved notarial process. Originals are returned for post-closing review and recording where applicable.
Some documents are signed electronically while others remain paper. For example, disclosures may be electronic while the promissory note remains wet ink. A security instrument may be electronically signed and notarized only if the transaction participants approve that format.
Documents are created, signed, notarized, stored, and delivered electronically through an approved closing system. An eNote may be managed through authorized eMortgage infrastructure, and a recordable instrument may be submitted through an authorized eRecording channel.
A remote online notarial session may be one part of a hybrid or fully electronic closing. RON is not the same as the entire eClosing.
A mortgage, deed of trust, or security deed may be eligible for remote online notarization when:
Eligibility under notary law is only one part of the transaction. The lender may require wet ink. A title insurer may impose underwriting conditions. A custodian or investor may require a particular document form. A recorder may accept electronic documents only through authorized submitters. The signer should obtain approval before the notarial session rather than rely on the notary to resolve acceptance afterward.
Confirm lender, title, signer, witness, and recording requirements, then prepare the final unsigned documents for an eligible online notary session.
Start a Loan Document Notarization RequestA borrower may be located outside the property state or outside the United States. The remote notary generally performs the act under the law governing the notary's commission, while the document concerns property and recording requirements in another jurisdiction.
The borrower should confirm:
International borrowers should prepare for supported biometric or credential-based identity verification rather than assume that a domestic KBA process will be used. See How to Notarize U.S. Real Estate Documents While Abroad for international preparation.
A borrower or property owner may sign: individually; as trustee; as LLC member or manager; as corporate officer; as partner; as attorney-in-fact; or in another representative capacity.
The lender or title company may request: trust certification; trust agreement excerpt; LLC operating agreement; member or manager resolution; corporate resolution; incumbency certificate; partnership authorization; power of attorney; affidavit confirming continued authority; lender-specific authorization form.
The notary verifies the identity of the individual appearing and completes the stated notarial act. The notary does not decide whether the signer has sufficient authority, whether the loan binds the represented party, or how the signature block should be drafted.
Authority should be approved before the appointment. A power of attorney that permits a property conveyance may not necessarily satisfy every lender requirement for signing a promissory note or security instrument.
Notarization and document witnessing are different.
A transaction may require:
Every required signer
Each signer's capacity
Number of witnesses
Witness qualifications
Whether remote witnessing is approved
Whether the notary may act in another permitted role
Whether a spouse or co-owner must sign
Whether signatures must occur in a particular order
The notary does not decide marital rights, property rights, witness eligibility, or whether a person may be omitted from the transaction.
A person may sign a security instrument without signing the promissory note when the final documents and lender instructions require that arrangement. The notary should not infer from one signature block that another party must or must not sign.
A loan-document notarization may be delayed or rejected because of:
The notary should pause and contact the authorized closing representative when the document or instructions are unclear. The notary should not correct substantive loan or property information independently.
Verify the identity of the signer
Conduct the approved in-person or remote appearance
Confirm willingness and awareness
Take an acknowledgment
Administer an oath or affirmation when required
Witness the signature during the authorized session
Complete the presented notarial certificate
Apply the notarial seal
Maintain required records
Return the completed document through the approved channel
Explain loan terms
Advise whether the borrower should sign
Determine whether a mortgage creates a valid lien
Determine lien priority
Explain foreclosure rights or procedures
Select the required certificate
Add a notarial act to a note without authorization
Decide who must sign
Decide whether a spouse has property rights
Approve a power of attorney
Determine trust or entity authority
Guarantee lender acceptance
Guarantee funding
Guarantee legal validity
Guarantee recording
Obtain the final unsigned package
Ask which documents require notarization
Confirm the note format: paper or eNote
Confirm whether the security instrument may be electronically signed
Confirm RON approval
Confirm recording acceptance
Identify every required signer
Confirm spouse or co-owner requirements
Confirm witnesses
Confirm signing capacity
Submit trust, entity, or power-of-attorney documents for approval
Compare the document name with the signer's identification
Confirm acceptable identification
Confirm whether originals must be returned
Confirm delivery deadlines
Keep the lender or closing contact available
Present approved identification
Complete identity verification
Sign only as instructed
Use the stated representative capacity
Complete any required acknowledgment, oath, or affirmation
Allow approved witnesses to sign
Review signature and certificate areas
Deliver the documents through the approved channel
Return originals when required
Confirm receipt
Direct loan, title, funding, and recording questions to the responsible party
Respond promptly to an authorized correction request
Which mortgage loan documents commonly require notarization?
A mortgage, deed of trust, or security deed is commonly notarized because the security instrument may be recorded in the public land records. A promissory note states the borrower's repayment promise and is often signed without a separate notarial act. A Closing Disclosure and many lender disclosures also commonly require signatures rather than notarization. These are general patterns, not universal rules. The final documents, property jurisdiction, lender, title company, witness requirements, and recording office determine the required execution method.
The promissory note and security instrument are related but different documents. The note contains the repayment promise. The mortgage, deed of trust, or security deed connects the obligation to the property and is commonly acknowledged for recording.
Do not assume that every loan document requires notarization or that the note and security instrument can use the same electronic workflow. Confirm the final documents, required signers, witnesses, authority, wet-ink or eNote requirements, remote-notarization approval, original delivery, and recording process before the session.
A mortgage commonly contains a notarial acknowledgment because the instrument may be recorded in the public land records. The final document, property jurisdiction, lender instructions, title requirements, witnesses, and recording office determine the execution requirements. The notary should follow the certificate provided rather than assume every mortgage uses the same act.
A deed of trust is commonly acknowledged before a notary when it will be recorded as the transaction's security instrument. Requirements vary by jurisdiction and instrument. Additional signatures, witnesses, riders, formatting, or original-document handling may also be required.
A security deed may require a notarial acknowledgment and recording under the requirements applicable to the document and property jurisdiction. "Security deed" is not a universal form with identical execution rules everywhere. The lender, title company, closing attorney, and recording office should provide the final instructions.
A mortgage promissory note is often signed without a separate notarial act because it documents the borrower's repayment promise rather than serve as the recorded security instrument. A particular note or related document may nevertheless contain a certificate or special instruction. Review the actual package instead of applying a universal rule.
The promissory note contains the borrower's promise to repay the loan. The mortgage or comparable security instrument connects the obligation to the real property. The note and mortgage work together but have different signing, document-control, and recording functions.
Both may serve as security instruments, but their names, parties, structure, and legal operation depend on the jurisdiction. A deed of trust may identify a trustor, beneficiary, and trustee, while a mortgage commonly identifies a mortgagor and mortgagee. Legal-effect questions should be directed to a qualified professional.
The security instrument is commonly submitted to the applicable land-records office, while the promissory note is commonly retained, transferred, or controlled through the lender's authorized document process. Transaction-specific or jurisdiction-specific exceptions may apply, so the closing team should confirm final handling.
It may be eligible for remote online notarization when the notary's commissioning law permits the act and the lender, title company, closing team, and recording jurisdiction accept the electronic format. Witnesses, wet-ink requirements, original delivery, and investor or custodian rules may still affect the closing.
An eNote is an electronic promissory note created, executed, transferred, and stored through an approved electronic mortgage process. It is not merely a scanned image of a paper note. The lender and authorized eMortgage infrastructure determine whether an eNote may be used.
Potentially. The lender and closing team must approve the workflow, document format, identification, witnesses, authority, and delivery requirements. International signers should prepare for supported biometric or credential-based identity verification and should not assume that every document can be completed electronically.
An attorney-in-fact may be permitted to sign when the power of attorney and transaction instructions authorize it and the lender and title company approve the arrangement. The notary verifies the individual appearing but does not determine whether the power of attorney is legally sufficient for the loan.
No. Notarization addresses the required notarial act and certificate. It does not determine lien creation, enforceability, priority, funding, title coverage, or recording acceptance. A recording office or transaction participant may reject a document for reasons unrelated to the notarial act.
The following primary sources support the legal and procedural information in this guide. Requirements can change, so confirm current rules with the receiving organization before relying on a notarized document.
Consumer Financial Protection Bureau — Review Documents Before Closing
Consumer Financial Protection Bureau
Accessed August 17, 2026
Consumer Financial Protection Bureau — Mortgage Closing Documents Guide
Consumer Financial Protection Bureau
Accessed August 17, 2026
Fannie Mae — eMortgages Glossary
Fannie Mae
Accessed August 17, 2026
Fannie Mae — FAQs: eClosings and eMortgages
Fannie Mae
Accessed August 17, 2026
Freddie Mac — Electronic Loan Documents FAQ
Freddie Mac
Accessed August 17, 2026
United States Code — 15 U.S.C. §7001, General Rule of Validity
United States Code
Accessed August 17, 2026
Uniform Law Commission — Revised Uniform Law on Notarial Acts
Uniform Law Commission
Accessed August 17, 2026
Florida Statutes §695.03 — Acknowledgment or Proof
Florida Legislature
Accessed August 17, 2026
Have the final unsigned loan documents, acceptable identification, recipient approval, required witnesses, and authority documents ready before beginning.