Counter-Affidavit Deadline after Subpoena Philippines

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The user wants a thorough legal article on the deadline for submitting a counter-affidavit after receiving a subpoena in the Philippines, specifically within the context of Philippine law. Since I’m not supposed to search, I’ll rely on my own knowledge of the relevant laws, including Rule 112 of the Rules of Criminal Procedure, the DOJ's circulars, Ombudsman rules, and possible extensions and consequences. I’ll cover the procedure step by step, including respondent rights, up-to-date at least until June 2024.

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Counter-Affidavit Deadline after Receipt of a Subpoena (Philippine Criminal Procedure and Related Administrative Proceedings)

Updated as of 9 May 2025. This discussion is based on the Rules of Court, the 2019 Revised Rules on Criminal Procedure, Department of Justice (DOJ) issuances still in force, and consistently cited Supreme Court jurisprudence.


1. What is a counter-affidavit and why does the deadline matter?

A counter-affidavit is the sworn written statement by a respondent in a criminal complaint (or a similar administrative complaint) setting out defenses and attaching supporting evidence. It is the respondent’s main opportunity—often the only opportunity before an information is filed—to:

  • squarely answer the allegations,
  • invoke affirmative defenses (e.g., lack of probable cause, alibi, privileged communication, prescription), and
  • submit documentary, object or testimonial evidence.

Because a preliminary investigation is, by design, paper-based and summary in nature, the period given to the respondent is strictly observed. Failure to submit on time does not divest the investigating officer of jurisdiction; it merely waives the respondent’s right to present counter-vailing evidence. The case then proceeds on the basis of the complainant’s evidence alone—a dangerous strategic position for any respondent.


2. Core legal bases

Legal Source Key Provision on Deadline
Rule 112, § 3(b) of the 2019 Revised Rules on Criminal Procedure “Within ten (10) calendar days from receipt of subpoena the respondent shall submit his counter-affidavit… The investigating prosecutor may, for good reason, extend the period but in no case to exceed five (5) calendar days.”
2017 DOJ Manual of Prosecutor Operations (as retained in subsequent DO No. 70-2023) Reiterates the 10-day period; grants Provincial/City Prosecutors limited authority to extend once for up to 15 days only for highly meritorious reasons (e.g., voluminous records, hospitalization).
Office of the Ombudsman Rules of Procedure, Rule II, § 4 Gives respondents 10 calendar days (extendible upon “proper cause” for another 10) to file a counter-affidavit or verified answer.
Commission on Elections (COMELEC) Rule 34 (Election offenses) Same 10-day default, with discretionary extension “for compelling reasons.”
SEC, AMLC, BSP & other specialized agencies Generally follow Rule 112 by analogy; many expressly adopt the 10-day rule in their own procedural circulars.

Note on calendar vs working days. The 2019 revision made all periods in Rule 112 calendar days unless expressly stated otherwise—weekends and holidays count. Extensions are likewise counted in calendar days.


3. Computation of the period

  1. Day 0: Date of actual personal receipt of the subpoena (or of the earliest authorized representative).
  2. Day 1: Immediately the next calendar day.
  3. If the 10th day falls on a regular holiday, the deadline moves to the next working day (Art. 13, Civil Code; Land Bank v. LVN Corp., G.R. 204711, 29 Sept 2020).
  4. Electronic service is allowed when personally and voluntarily accepted (e.g., via an e-mail address on record), and the countdown likewise starts upon proof of opening or acknowledgement.

4. Asking for an extension

  • Form: Verified motion, filed before the original expiry, stating specific reasons and desired length.

  • Typical grounds considered “justifiable”

    • Serious illness or hospitalization of respondent or counsel
    • Voluminous records requiring collation (e.g., banking documents, engineering plans)
    • Need to secure foreign documents and have them apostilled or consularized
    • Force majeure (transport strike, typhoon, pandemic lockdowns)
  • Practical limit: An investigating prosecutor cannot extend beyond a total of 15 calendar days without written authority from the Regional or National Prosecutor (DOJ Circular No. 61-2020).

Tip: Always attach documentary proof (medical certificate, plane tickets, etc.) to the motion; bare allegations are rarely granted.


5. What if no counter-affidavit is filed?

  • Waiver of right to controvert – but not an admission of guilt (Go v. SB 5th Div., G.R. 194338-39, 11 Dec 2013).
  • Prosecutor proceeds ex parte – resolves probable cause based solely on complainant’s evidence.
  • Information may still be quashed later – respondent can raise defenses in a motion to dismiss or quash before the trial court (e.g., prescription, lack of jurisdiction).
  • In the Ombudsman – failure may be penalized as contempt or delay and can lead to an administrative sanction against public-officer respondents under § 21 of RA 6770.

6. Interaction with constitutional rights

Right Effect on the deadline
Right to counsel (§ 12, Art. III) Respondent must be given reasonable time to hire counsel. A showing that no counsel was available when subpoena was served is a recognized ground for extension.
Right to remain silent / against self-incrimination A respondent may refuse to execute a counter-affidavit altogether—but doing so cannot be used as evidence of guilt (see People v. Sunga, G.R. 200715, 10 Jan 2018).
Right to speedy disposition (§ 14(2), Art. III) Excessive extensions or dilatory motions by either party are weighed in a Cagang-type speedy disposition analysis.

7. Special situations

Scenario Variation in period
Inquests (warrantless arrest) No counter-affidavit; respondent gives a sworn statement inquest usually within 36 hours.
Cybercrime complaints The DOJ Office of Cybercrime applies the same 10-day rule but often grants the full 15-day extension because digital forensic reports are voluminous.
Complaints against lawyers (IBP Investigating Commissioner) Respondent-lawyer has 15 days from service of summons to file a verified answer, not a counter-affidavit, under the 2023 Code of Professional Responsibility and Accountability (CPRA).
Environmental cases (Rules of Procedure for Environmental Cases) After subpoena, respondent must file a verified answer within 15 days; if criminal in nature, Rule 112 still supplies the 10-day counter-affidavit rule at the preliminary investigation stage.

8. Leading jurisprudence

  1. Cagang v. Sandiganbayan (A.M. 17-06-02-SC, 31 July 2018) – clarified that the respondent’s failure to file a counter-affidavit is a factor in evaluating probable cause, not a waiver of right to speedy disposition.
  2. Go v. Sandiganbayan (supra) – reiterated that denial of a request for extension, if reasonable, is not a denial of due process.
  3. Sy v. Gravador (G.R. 191740, 29 Aug 2012) – a prosecutor’s 31-day delay in acting on an extension request was held oppressive.
  4. Ang Tibay doctrine (incorporated in Ang Tibay v. CIR, 69 Phil. 635) – administrative agencies must respect the right to present evidence; rushing the counter-affidavit period without good cause violates basic due process.

9. Practical checklist for respondents

Step When Notes
Docket and calendar the 10-day deadline immediately Day 0 Use a wall calendar or digital reminder.
Secure counsel Day 0–1 Early engagement avoids rushed pleadings.
Gather documents & affidavits of witnesses Day 1–7 Notarized affidavits must comply with 2020 Interim Rules on Remote Notarization if executed abroad.
Draft and review counter-affidavit Day 5–9 Use clear headings: facts, counter-statement, defenses, prayer.
File motion for extension (if truly needed) Before Day 10 Attach draft counter-affidavit to show good faith.
File counter-affidavit On or before Day 10 (or 15 if extended) File in at least two originals; one stamped-received copy for your records.

10. Frequently asked questions (FAQs)

  1. Can I e-mail the counter-affidavit? Yes, but only if the investigating office has expressly allowed e-filing and you follow its technical guidelines (PDF + OCR text layer, proper digital signature, duplicate hard copy within 5 days).

  2. What if I never received the subpoena? Service by registered mail or “substituted service” (to a competent person at the residence) is valid. The 10-day period starts upon actual receipt or five days after first notice was left (Rule 13, § 8). Challenge improper service via a motion for reconsideration.

  3. Is notarization mandatory? Yes. A counter-affidavit is an oath. Unsworn answers are treated as “mere scraps of paper” (People v. Mendoza, G.R. 244629, 26 Apr 2023).

  4. Can the complainant reply? Only if specifically allowed by the investigating prosecutor; there is no automatic “reply” stage in Rule 112.


11. Summing-up

  • Default deadline: 10 calendar days from receipt of subpoena.
  • Possible extension: Up to a maximum of 15 additional calendar days (DOJ); discretionary in other agencies but rarely more generous.
  • Consequence of non-filing: Waiver of the right to controvert; probable-cause determination may proceed ex parte.
  • Best practice: Treat the 10-day clock as non-negotiable; plan to file no later than Day 9.

⚖️ Disclaimer: This material is for informational purposes only and does not constitute legal advice. Counter-affidavit strategy can vary with the facts and the investigating office’s internal rules. Always consult a licensed Philippine lawyer for advice tailored to your circumstances.

Disclaimer: This content is not legal advice and may involve AI assistance. Information may be inaccurate.