In Philippine corporate practice, officers, directors, or employees who divert company money for personal purposes frequently execute a promissory note as evidence of the debt. The central question is whether that note prevents criminal prosecution. The answer, settled in Philippine jurisprudence and statute, is that the promissory note does not extinguish criminal liability when the elements of estafa or qualified theft are present. The note is treated merely as an acknowledgment of obligation or an after-the-fact attempt to legitimize an unauthorized taking; it does not erase the prior misappropriation or abuse of confidence.

Governing Statutes

The principal criminal provision is Article 315 of the Revised Penal Code (RPC), particularly paragraph 1(b):

“By misappropriating or converting, to the prejudice of another, money, goods, or any other personal property received by the offender in trust or on commission, or for administration, or under any other obligation involving the duty to make delivery of or to return the same, even though such obligation be totally or partially guaranteed by a bond; or by denying having received such money, goods, or other property.”

Corporate funds received by a treasurer, finance officer, or managing director fall squarely within the “obligation involving the duty to make delivery or to return the same.” The fiduciary character arises from the officer’s position, not from any separate contract.

Qualified theft under Article 310 may also apply if the offender is an employee with access to the funds and the amount exceeds the thresholds for ordinary theft. When the taking is done with grave abuse of confidence, the penalty is increased by two degrees.

The Revised Corporation Code (Republic Act No. 11232) reinforces the criminal exposure by imposing fiduciary duties on directors and officers (Sections 30–35). Unauthorized personal use violates the duty of loyalty and may support the “prejudice” element of estafa even in the absence of immediate cash loss to the corporation.

Elements of Estafa by Misappropriation in the Corporate Setting

For liability to attach, the prosecution must prove beyond reasonable doubt:

That the money belonged to the corporation and was received by the accused in a fiduciary capacity (as officer, director, or employee entrusted with custody or administration);
That the accused misappropriated, converted, or denied receipt of the funds;
That the misappropriation caused prejudice to the corporation or its stockholders; and
That the act was done with intent to defraud (which may be inferred from the circumstances).

The existence of a promissory note is irrelevant to the first and second elements. The note proves only that the accused later recognized the obligation; it does not prove prior authorization or the absence of conversion at the moment the funds were diverted.

Jurisprudential Treatment of the Promissory Note

Philippine courts have consistently ruled that a promissory note, whether executed before, during, or after the taking, does not constitute a defense to estafa when the taking was unauthorized. The Supreme Court has repeatedly held that:

The note merely evidences a civil obligation; criminal liability is separate and independent.
An after-the-fact promissory note is viewed as a “clever scheme” to conceal the misappropriation rather than as a legitimate loan.
Even a board resolution ratifying the transaction after discovery does not automatically extinguish criminal liability if the original taking was done with fraudulent intent or gross abuse of confidence.

The courts examine the timing and circumstances: if the funds were withdrawn without board or stockholder approval and the note was signed only when a shortage was discovered during audit, the note is treated as a mere receipt or acknowledgment, not a valid loan contract. A valid corporate loan requires prior or contemporaneous board authority (or unanimous consent in a one-person corporation) and proper documentation. A lone promissory note signed only by the officer who took the money lacks corporate consent and therefore cannot convert the transaction into a lawful debt.

When the Promissory Note May Negate Criminal Intent

Criminal liability is avoided only when the following cumulative conditions exist:

The withdrawal was expressly authorized by a board resolution or, in a one-person corporation, by the single stockholder’s documented consent prior to or simultaneous with the taking;
The transaction was recorded in the corporate books as a loan or advance;
Interest or repayment terms were commercially reasonable and complied with internal policies; and
The funds were in fact repaid or the corporation suffered no prejudice.

If any of these conditions is missing, the promissory note becomes legally irrelevant for criminal purposes.

Related Offenses and Aggravating Circumstances

Violation of Batas Pambansa Blg. 22 does not apply to promissory notes, but if the repayment was secured by a post-dated check that bounced, a separate BP 22 case may be filed.
Falsification of commercial documents (Art. 172, RPC) may be charged if the officer altered books or issued false receipts to hide the diversion.
Syndicated estafa (Presidential Decree No. 1689) applies when the misappropriation exceeds ₱100,000 and is committed by a syndicate of five or more persons.
When the offender is a public officer and the company is government-owned or controlled, malversation under Article 217 of the RPC replaces estafa.

Penalty Structure

Estafa penalties are graduated by the amount involved (as amended by Republic Act No. 10951):

Over ₱22,000 but not exceeding ₱2,000,000 – prision correccional maximum to prision mayor minimum, plus fine.
Higher brackets carry prision mayor maximum to reclusion temporal, with correspondingly higher fines.

The penalty is increased by one degree if the offender is a corporate officer or director (grave abuse of confidence). Civil indemnity is separate and may be recovered in the criminal case.

Prescription and Procedural Aspects

Estafa prescribes in ten years from the date of discovery of the misappropriation (Art. 90, RPC, as amended). In corporate cases, discovery usually occurs during an external audit or change of management. The filing of an affidavit-complaint with the prosecutor’s office interrupts prescription. A pending civil collection suit based on the promissory note does not suspend the criminal action; the two remedies are independent.

Defenses Commonly Raised and Their Fate

“The note converted the transaction into a loan.” – Rejected; the note cannot retroactively supply the missing corporate consent.
“The corporation ratified the loan.” – Ratification after discovery does not cure prior criminal intent; it may only mitigate civil liability.
“No damage was suffered because repayment was intended.” – Intent to repay is not a defense; the law punishes the act of misappropriation itself.
“The funds were treated as advances against salary or dividends.” – Acceptable only if properly authorized and documented beforehand.

Practical Implications for Corporate Governance

To eliminate criminal exposure, corporations should adopt clear policies requiring:

Written board approval for any officer loan;
Registration in the books as “due from officers” with interest;
Collateral or post-dated checks where appropriate; and
Regular audit reviews of officer accounts.

Failure to observe these safeguards leaves the door open for both criminal prosecution and derivative suits by minority stockholders.

In sum, Philippine law treats the personal use of company funds as a criminal breach of fiduciary duty. A promissory note, standing alone, changes nothing. It neither supplies the missing corporate authorization nor erases the elements of estafa or qualified theft. The officer or employee who diverts corporate cash for personal benefit does so at the risk of imprisonment, fines, and perpetual disqualification from corporate office.