In the Philippine legal system, Reckless Imprudence Resulting in Damage to Property (RIRDP) is classified as a quasi-offense under Article 365 of the Revised Penal Code (RPC). Determining the prescription period—the window of time within which a case must be filed—is critical, as failure to act within this timeframe results in the permanent loss of the State's right to prosecute the offender.

The prescription period for RIRDP is not uniform; it depends entirely on the classification of the penalty attached to the specific amount of damage caused.

1. The Basis: Classification of the Offense

Under Article 365 of the RPC, when reckless imprudence results in damage to property, the offender is punished by a fine. The amount of this fine ranges from the value of the damage caused to three times that value, but it shall not be less than the amount specified by law.

The prescription period is governed by Article 90 of the RPC, which bases the timeline on the gravity of the penalty:

Less Grave Felonies: Prescribe in five (5) years.
Light Felonies: Prescribe in two (2) months.

2. Impact of Republic Act No. 10951

The classification of whether RIRDP is a "light felony" or a "less grave felony" depends on the amount of the fine, which was significantly updated by Republic Act No. 10951 in 2017.

Light Felonies (2-Month Prescription)

If the fine imposed by law for the damage is considered a light penalty, the offense is a light felony. Under the updated scales:

Fines not exceeding ₱40,000 are classified as light penalties.
If the damage to property is minimal enough that the resulting fine (even at three times the value) does not exceed ₱40,000, the victim has only two (2) months from the date of the incident to file a complaint.

Less Grave Felonies (5-Year Prescription)

If the fine exceeds the threshold for light penalties, it becomes a less grave felony:

Fines exceeding ₱40,000 are classified as correctional (less grave) or higher.
In most standard vehicular accidents where property damage exceeds a few thousand pesos, the potential fine usually surpasses the ₱40,000 mark. Consequently, these cases generally prescribe in five (5) years.

3. When Does the Period Start?

According to Article 91 of the RPC, the period of prescription begins to run:

From the day on which the crime is discovered by the offended party, the authorities, or their agents.
In the context of RIRDP (usually traffic accidents), this is almost always the day of the occurrence.

4. Tolling or Interruption of the Period

The "running of the clock" is stopped (interrupted) by the filing of the complaint or information.

Legal Doctrine: The filing of the complaint with the Office of the City or Provincial Prosecutor for preliminary investigation interrupts the prescriptive period. It does not necessarily require the filing of the case in court to stop the clock, provided the offense is governed by the RPC.

If the proceedings are unconstitutionally delayed or the case is dismissed for reasons not involving the merits, the prescription period begins to run again from the time the proceedings terminate or are suspended.

5. Summary Table for RIRDP Prescription

Classification	Fine Amount (RA 10951)	Prescription Period
Light Felony	₱40,000 and below	2 Months
Less Grave Felony	Exceeding ₱40,000	5 Years

6. Important Jurisprudential Reminders

Discovery Rule: While the law says "from discovery," in RIRDP cases involving physical collisions, the law presumes discovery happens at the moment of impact.
The "Double Jeopardy" Connection: Often, RIRDP is filed alongside Reckless Imprudence Resulting in Physical Injuries. Even if the property damage component has a longer prescription period (5 years), the physical injury component might have a shorter one (e.g., 2 months for Slight Physical Injuries).
Civil Liability: Even if the criminal action prescribes, a separate civil action for Quasi-Delict (under Article 2176 of the Civil Code) may still be filed. The prescription period for a civil case based on quasi-delict is four (4) years.