Overview of the One and Same Person Affidavit
The One and Same Person Affidavit is a legal document confirming that a single individual is the sole party in a matter. It is used in property transfers, business agreements, and court filings to establish identity and authority. Proper completion ensures validity. It must be notarized for legal effect!!
Definition and Legal Basis
In the Philippines, the One and Same Person Affidavit is a sworn statement that a single individual is the sole party in a particular transaction or legal proceeding. It is typically used to prove that the affiant is the same person who appears in related documents, such as deeds, contracts, or court filings, thereby preventing disputes over identity or representation. The affidavit is grounded in Article 7 of the Civil Code, which recognizes the validity of sworn statements, and in the Rules of Court that require affidavits for certain procedural actions. The document must be executed before a notary public, who verifies the affiant’s identity and witnesses the oath. This legal certainty encourages parties to rely on the affidavit for binding obligations, such as transferring ownership of real estate or securing loans. It confirms the affiant’s capacity to act on behalf in legal matters!!

Purpose and Typical Use Cases
The One and Same Person Affidavit serves as a concise, notarized declaration that a single individual is the sole party involved in a legal transaction or relationship. Its primary purpose is to eliminate ambiguity about identity, thereby preventing fraud, mistaken identity, or disputes over representation. This affidavit is especially useful in situations where the same person appears in multiple documents—such as a deed of sale, a loan agreement, or a court filing—ensuring that all parties recognize the affiant as the same legal entity.
Typical use cases include:
- Transferring real‑property ownership: The affidavit confirms that the seller and the person signing the deed are the same.
- Securing loans or mortgages: Lenders require proof that the borrower is the same individual listed on the loan application and the property title.
- Business registration: When a sole proprietor registers a business, the affidavit verifies that the applicant is the same person listed on the tax identification documents.
- Court proceedings: Affidavits are submitted to prove that the party appearing in a summons or complaint is the same individual who signed the underlying documents.
- Estate planning: In wills or trusts, the affidavit confirms that the testator is the same person who drafted the will.
By providing a sworn statement, the affidavit reduces the risk of legal challenges and streamlines administrative processes, making vital tool in Philippine civil and commercial law. It is widely accepted. This document is accepted banks, courts, government agencies alike. It is reliable proof of identity and authority. Yes!!

Required Content and Structure
Affidavit must list affiant’s full name, address, and citizenship, followed by a clear statement of facts, the purpose, and the signature line. Each section should be separated, with proper spacing and a notary block at the end. Ensure compliance. and record. Also.
Personal Information of the Affiant
To establish identity, the affidavit must contain the affiant’s full legal name, date of birth, and place of birth. The current residential address should be listed in full, including street, barangay or neighborhood, city, province, and zip code. Citizenship status and any dual nationality should be declared. Occupation and employer details are required to confirm the affiant’s capacity to act. A valid government‑issued identification number—such as a passport number, national ID, or driver’s license number—must be included. The affiant’s signature line must be preceded by the printed name and the date of signing. All information should be accurate, legible, and presented in a single block of text to avoid confusion during notarization.

The affidavit should also capture the affiant’s marital status, number of dependents, and any legal name changes. If the affiant holds a passport, the passport number and expiration date should be noted. For individuals with a tax identification number, the TIN must be included. The affiant’s signature must be witnessed by a notary public, who will verify the identity and record the date of notarization. The document should be signed in the presence of the notary, and the notary’s seal and signature must be affixed to the final page. All information must be truthful, and the affiant must acknowledge that any false statement may lead to legal penalties.
All details must be verified before submission to ensure compliance with local regulations.
Statement of Facts and Declaration
In this section, the affiant articulates a concise, factual narrative that confirms the singular identity and authority of the person in question. The statement must begin with a clear affirmation that the affiant is the sole individual involved in the matter at hand. It should then detail the specific circumstances that necessitate the affidavit, such as ownership of property, execution of a contract, or admission to a legal proceeding. Each fact should be presented in chronological order, with dates, locations, and relevant identifiers that can be cross‑referenced with supporting documents. The affiant must declare that all information provided is true, complete, and accurate to the best of their knowledge, and that no material fact has been omitted. A clause stating that the affiant understands the legal consequences of perjury should be included. The declaration should conclude with a statement that the affidavit is made voluntarily, without coercion, and that the affiant is willing to testify if required. Finally, the affiant signs the document, and the date of signing is recorded, thereby completing the factual and declarative portion of the affidavit. This affidavit is prepared in accordance with applicable statutes and regulations governing sworn statements, to serve as a reliable source of information for parties that may rely on its contents in legal proceedings. The affiant affirms all facts stated herein are accurate and that he or she has no misrepresentation, thereby upholding judicial integrity. All statements are and signed now.! ok ok! ok ok!

Formatting and PDF Creation
The affidavit must follow a clean layout: title centered, numbered sections, and ample margins. Use a standard font like Times New Roman 12pt. Fields are left‑justified, with bold labels. After drafting, convert to PDF via Adobe Acrobat or free tools, preserving formatting and ensuring no hidden edits. carefully
Standard Template and Field Placement
The standard template for a One and Same Person Affidavit PDF is designed for clarity and legal compliance. It typically begins with a centered title, followed by the affiant’s full name, citizenship, age, and address. Each field is clearly labeled and left‑justified to avoid ambiguity. The body of the affidavit is divided into numbered clauses, each addressing a specific fact or declaration. The first clause usually confirms the identity of the affiant, the second outlines the purpose of the affidavit, and subsequent clauses detail the facts, supporting documents, and any additional statements required by the requesting agency. The template also includes placeholders for the date of execution, the place of signing, and the notary’s information. When creating the PDF, it is essential to use a standard font such as Times New Roman or Arial, size 12, to ensure readability. Margins should be set to one inch on all sides, and line spacing should be single or 1.15 to maintain a professional appearance. The template must also accommodate a signature line for the affiant and a separate line for the notary public. The notary block should contain the notary’s seal, signature, and commission expiration date. To preserve the integrity of the document, the PDF should be generated with a non‑editable format, and any form fields should be locked. Additionally, a watermark indicating “Not for Publication” can be added to prevent unauthorized distribution. Finally, the completed affidavit should be saved with a clear file name that includes the affiant’s surname and the date of execution, such as “Affidavit_OneAndSamePerson_Johnson_20260807.pdf.”

Converting to PDF and Ensuring Integrity
Converting the completed affidavit to a PDF is a critical step that preserves formatting, prevents unauthorized edits, and ensures the document meets legal standards. Begin by printing the affidavit from a reliable word processor, then use a PDF printer driver such as Adobe Acrobat or the built‑in “Save as PDF” function. After the file is created, open it in a PDF editor and verify that all text, dates, and signature lines appear correctly. To lock the document, apply a password that restricts editing while allowing printing and viewing. Embedding the digital signature of the notary public is essential; most PDF editors support adding a certified signature that includes the notary’s seal, name, and commission number. This digital seal can be verified by the recipient to confirm authenticity. For added security, export the PDF in PDF/A format to ensure long‑term archival compliance, and embed metadata such as author, creation date, and purpose. Use a trusted digital certificate from a recognized authority to sign the document; the certificate’s validity period should match the notary’s commission expiration. Additionally, maintain a version history by appending a revision number and date to the file name, which aids in tracking changes and ensures the most recent version is used during legal proceedings. When sharing the PDF electronically, use secure transmission methods such as encrypted email or a secure file‑transfer service to protect the affidavit from interception. If the affidavit must be faxed, convert the PDF to a high‑resolution image and attach it to the fax cover sheet, ensuring the fax machine’s security settings are enabled. Finally, keep a signed hard copy in a fire‑proof safe, and record the PDF’s checksum (e.g., SHA‑256) in a separate log to detect any future alterations. All steps should be documented in a procedural checklist to facilitate compliance audits. The final PDF should be reviewed by a legal professional to confirm adherence to jurisdictional requirements before filing. By following these steps, the affidavit remains tamper‑proof, easily auditable, and ready for submission to courts, government agencies, or other parties that require a legally binding document.

Notarization and Authentication Process
Affidavit must be signed before a licensed notary who verifies identity witnesses the signature, and affixes an official seal.! The notary records the date, prints a notarial certificate, and signs. This authentication ensures legal validity and prevents fraud..!
Notary Requirements for Affidavits

Affidavits must be notarized by a licensed notary public who is authorized to administer oaths and witness signatures. The notary must verify the affiant’s identity by inspecting a valid government‑issued photo ID, ensuring the document is signed in their presence, and confirming that the affiant is of sound mind and legal age. The notarial act requires the notary to complete a notarial certificate that includes the date, place, the affiant’s full name, the type of identification presented, and the notary’s commission details. The notary must affix an official seal or stamp and sign the certificate, thereby attesting that the oath was properly administered and the signature witnessed. Additionally, the notary must keep a detailed journal entry of the notarization, noting the document’s title, the affiant’s name, the date, and the nature of the act. Failure to meet any of these requirements—such as notarizing without proper identification, signing the affidavit, or using an expired commission—renders the affidavit invalid and may expose the notary to liability. Compliance with local statutes, such as the requirement for a notary to be physically present and the prohibition against notarizing a document for a party who is also the notary, is essential for the affidavit’s enforceability. Moreover, the notary should verify that the affiant is not a party to the transaction in question, as this would constitute a conflict of interest and could invalidate the notarization. The notary must also ensure that the affidavit is not a duplicate of a previously notarized document, which would be considered a false statement. This protects the process now.
Including the Notary Seal and Signature
When a notary public signs an affidavit, the act is more than a simple signature; it is a formal endorsement that the document has been witnessed under oath. The notary’s seal, whether a wet‑ink stamp or a digital imprint, must be affixed in the same location as the signature to preserve the integrity of the notarization. The seal should contain the notary’s full name, commission number, jurisdiction, and expiration date, all printed or embossed in a legible font. In many jurisdictions, the seal must be a physical stamp that is applied with a clear impression; electronic seals are acceptable only if the state’s statutes permit them and the notary’s commission allows digital notarizations. The signature line for the notary must be adjacent to the seal, and the notary must sign in ink, not type, to avoid ambiguity. The notary’s signature should include the title “Notary Public” and the state or province in which the commission is issued. The combination of seal and signature creates a single, verifiable record that the oath was administered and the affiant’s identity confirmed. If the seal is missing or the signature is illegible, the affidavit may be deemed void or inadmissible. Therefore, it is essential that the notary follows the exact format prescribed by local law, ensuring that the seal, signature, date, and place of notarization are all clearly visible and correctly positioned on the document. This meticulous approach guarantees that the affidavit will stand up to scrutiny in any legal proceeding or administrative review., etc.

Filing, Storage, and Common Issues
Affidavits are filed with the appropriate court or agency, often via certified mail or electronic portal. After filing, keep a notarized copy in a secure, fire‑proof location. Common issues include missing signatures, expired notarizations, or incorrect filing dates, which can delay or invalidate the document.

How to File the Affidavit
To file a One and Same Person Affidavit, begin by verifying the correct filing office—often the local court clerk, land registry, or corporate affairs commission—depending on the affidavit’s purpose. Obtain the required filing fee, which varies by jurisdiction and document type, and prepare a certified copy of the notarized affidavit. The filing process typically follows these steps:
- Complete the official filing form, indicating the affidavit’s title, the affiant’s details, and the purpose of filing.
- Attach the notarized affidavit, ensuring the notary seal and signature are legible and the document is not expired.
- Submit the form and affidavit in person or via the jurisdiction’s electronic filing portal, if available, and retain the receipt or docket number.
- Pay the filing fee using the accepted payment method (cash, check, or online transfer) and keep the proof of payment for your records.
- Verify the filing status by contacting the clerk’s office or checking the online docket, and request a certified copy of the filed affidavit for your records.
After filing, store the original notarized affidavit in a secure, fire‑proof location, and keep a digital backup. If the affidavit is used in a court proceeding, ensure it is served to all relevant parties within the stipulated time frame. Failure to file correctly can result in delays, rejections, or the need to re‑filing, so double‑check all details before submission. Submit now. Thanks!
When the affidavit is accepted, the filing office will issue a docket number and a stamped copy. Keep this stamped copy as evidence of filing. If you need to amend the affidavit later, file a corrected version and obtain a new notarization. Always keep the original notarized copy separate from the filed copy to avoid confusion.
Common Mistakes and How to Avoid Them
When drafting a One and Same Person Affidavit, several pitfalls can undermine its validity. First, omitting the affiant’s full legal name, address, and citizenship can trigger a rejection. Second, failing to state the facts in a clear, chronological order may lead to ambiguity. Third, using informal language or abbreviations instead of formal legal wording can raise doubts about the document’s seriousness; Fourth, neglecting to have the affidavit notarized by a qualified notary public, or using a notary whose seal is expired or illegible, will invalidate the declaration. Fifth, submitting a copy that is not a true, unaltered reproduction of the notarized original can result in a denial of filing. Sixth, not including the correct filing fee or the required supporting documents—such as proof of identity or a certified copy of the notarized affidavit—can delay processing. Finally, failing to keep a secure, fire‑proof copy of the original affidavit and its notarized seal can jeopardize future legal use!
To avoid these errors, follow these best practices: verify the affiant’s identity details before drafting; use a standard affidavit template that includes all required fields; write the statement of facts in precise, unambiguous language; ensure the notary public is licensed and the seal is current; submit the original notarized affidavit along with a certified copy; attach all required supporting documents and the correct filing fee; and store the original in a secure location. By adhering to these guidelines, you can ensure the affidavit’s integrity and expedite its acceptance by the relevant authority.