What are the DUI penalties in PA?

Pennsylvania DUI law establishes a tiered penalty system based on the driver’s blood alcohol concentration (BAC) at the time of arrest and their prior DUI history. Penalties escalate significantly with higher BAC levels and repeat offenses, and can include mandatory incarceration, substantial fines, license suspension, ignition interlock requirements, and a permanent criminal record.

Pennsylvania’s Three-Tier BAC System

Pennsylvania divides DUI offenses into three tiers based on BAC:

• General Impairment: BAC of 0.08% to 0.099%, or driving while impaired to any degree
• High BAC: BAC of 0.10% to 0.159%
• Highest BAC: BAC of 0.16% or above, or refusal to submit to chemical testing, or DUI involving controlled substances

First Offense Penalties

• General Impairment: Ungraded misdemeanor; no mandatory minimum jail; fines of $300; 6-month probation; no mandatory license suspension (though PennDOT may impose one)
• High BAC: Ungraded misdemeanor; 48-hour mandatory minimum jail; up to 6 months incarceration; fines of $500 to $5,000; 12-month license suspension
• Highest BAC: Ungraded misdemeanor; 72-hour mandatory minimum jail; up to 6 months; fines of $1,000 to $5,000; 12-month license suspension

Second Offense Penalties

• General Impairment: Ungraded misdemeanor; 5-day mandatory minimum jail; up to 6 months; fines of $300 to $2,500; 12-month license suspension
• High BAC: Misdemeanor 1; 30-day mandatory minimum; up to 6 months; fines of $750 to $5,000; 12-month suspension; ignition interlock
• Highest BAC: Misdemeanor 1; 90-day mandatory minimum; up to 5 years; fines of $1,500 to $10,000; 18-month suspension; ignition interlock

Third and Subsequent Offense Penalties

• General Impairment: Misdemeanor 1; 10-day mandatory minimum; up to 2 years; fines of $500 to $5,000; 12-month suspension
• High BAC: Felony 3 (if third within 10 years); 1-year mandatory minimum; up to 7 years; fines of $1,500 to $10,000; 18-month suspension
• Highest BAC: Felony 3; 1-year mandatory minimum; up to 7 years; fines of $2,500 to $15,000; 18-month suspension; ignition interlock

Additional Consequences

Beyond the statutory penalties, a Pennsylvania DUI conviction carries collateral consequences that can affect multiple areas of life:

• Commercial driver’s license (CDL) disqualification — CDL holders face mandatory disqualification even for a first offense, which can end a professional driving career
• Employment consequences — criminal records are visible to employers; many positions require disclosure of convictions
• Professional licensing — nurses, teachers, attorneys, and other licensed professionals may face disciplinary proceedings based on a DUI conviction
• Insurance rate increases — auto insurance premiums typically increase substantially following a DUI
• Immigration consequences — non-citizens may face immigration consequences including removal proceedings

Accelerated Rehabilitative Disposition (ARD)

First-time DUI offenders in Pennsylvania may be eligible for the Accelerated Rehabilitative Disposition (ARD) program, a pre-trial diversion program that allows eligible defendants to avoid a criminal conviction by completing probation, community service, and substance abuse treatment. Successful completion of ARD results in dismissal of the charges and expungement of the arrest record. However, ARD counts as a prior DUI offense for purposes of future DUI sentencing in Pennsylvania, and not all defendants are eligible — the Erie County District Attorney’s office has discretion in determining ARD eligibility.