First Offense DUI in PA: Penalties, Jail Time & ARD.

Court fines run from $300 (general impairment) to $5,000 (Highest BAC). Add court costs, CRN evaluation (~$100), alcohol highway safety school (~$150), and — if ordered — supervision fees, ignition interlock (~$70–$100/mo), and increased auto-insurance premiums for 3–5 years. Total real-world cost is typically $5,000–$10,000 without an attorney, more when a conviction sticks.

Not always. General-impairment first offenses carry no license suspension. High BAC and Highest BAC first offenses carry a 12-month suspension. A chemical-test refusal triggers a separate 12-month PennDOT civil suspension on top of any criminal outcome — even if the DUI charge is dismissed.

Most first-time DUI defendants with no prior ARD in the last 10 years are eligible. ARD (Accelerated Rehabilitative Disposition) is a pretrial diversion program — you complete conditions (probation, safety school, treatment if indicated) and the charges are dismissed and expunged. Act 58 of 2025 created a new offense — 75 Pa.C.S. § 3802(h), 'DUI following diversion' — that lets the Commonwealth charge a new DUI within 10 years of completing ARD at the second-offense level. In practical terms, ARD is a one-shot benefit.

Yes — even for ARD-eligible cases. A DUI conviction is permanent, and small case facts (traffic-stop legality, blood draw procedure, prior driving history) determine whether you qualify for ARD, get charges reduced, or face mandatory jail. Most attorneys offer a free case review.

A DUI conviction stays on your criminal record permanently unless expunged (rare). It counts as a prior for sentencing for 10 years under 75 Pa.C.S. § 3806. If you complete ARD, the charge is expunged from your public criminal record but PennDOT still counts it for driver-history purposes.

No. A standard first-offense DUI under § 3802 is graded as an ungraded misdemeanor at every BAC tier. It becomes a felony only when aggravators apply — most commonly homicide by vehicle while DUI (§ 3735) or aggravated assault by vehicle while DUI (§ 3735.1). Those are separate charges the DA has to prove.

Yes for General Impairment (BAC .08–.099) — probation is the default, and jail is not mandatory. High BAC and Highest BAC first offenses carry 48- or 72-hour mandatory minimums that a judge cannot go below on a straight conviction, though ARD substitutes probation for that jail time.

General Impairment: $300 flat. High BAC (.10–.159): $500–$5,000. Highest BAC (.16+), refusal, or drug DUI: $1,000–$5,000. Court costs typically add $1,500–$2,500 on top of the fine.

Preserve dashcam and bodycam evidence with a preservation letter, collect the criminal complaint and affidavit of probable cause, request the DL-26B form and blood-test paperwork, book a CRN evaluation to strengthen ARD eligibility, and hire a DUI attorney before the preliminary hearing — miss those windows and the case narrows fast.

Not always. A general-impairment first offense (BAC .08–.099) does not require ignition interlock. A High BAC (.10–.159), Highest BAC (.16+), refusal, or controlled-substance first offense requires a 1-year ignition interlock after the 12-month license suspension is served and your driving privilege is reinstated. Interlock costs roughly $70–$100 per month, and driving any non-interlock vehicle during the restriction period is a separate offense.