Pennsylvania Ignition Interlock Cost Calculator 2026
State-specific DUI cost estimates for Pennsylvania, including fines, attorney fees, the insurance increase, ignition interlock, and more.
Your Pennsylvania DUI estimate will appear here
Answer the questions and press the button. You will get a low, typical and high figure, with each cost listed on its own line.
- Uses this state's own fines, suspension and interlock rules
- Market costs such as attorney fees are labelled as estimates
- Free, and nothing to sign up for
Pennsylvania DUI FAQ
How much does a DUI cost in Pennsylvania?
Attorney fees for a first-offense DUI in Pennsylvania typically run $2,500 to $7,500 on our estimates, and the fine is $300 to $5,000 before court costs. Adding insurance, interlock, education, reinstatement and lost time from work, our calculator puts a typical first offense at about $15,579 (range $8,009 to $24,089) with its default answers; the median of our 50 state estimates is $17,615.
How long is your license suspended for a first DUI in Pennsylvania?
A first-offense DUI conviction in Pennsylvania carries no license suspension at the lowest penalty tier. A hardship or restricted license may be available during this period.
Is an ignition interlock device required in Pennsylvania for a first DUI?
In some cases. Pennsylvania requires an interlock for a first offense only at a BAC of 0.10% or higher, or if the case involves drugs, a minor in the vehicle or an accident. When it applies, it lasts 12 months.
How long is SR-22 insurance required after a DUI in Pennsylvania?
Pennsylvania does not use SR-22 filings. You will need to maintain standard Pennsylvania auto insurance coverage.
Can a DUI be expunged in Pennsylvania?
Pennsylvania allows DUI expungement under certain conditions, typically after a waiting period of 10 years following completion of your sentence.
Pennsylvania DUI figures this calculator uses
- Ignition interlock, first offense
- 12 months (at BAC 0.10%+)
- Ignition interlock, second offense
- 12 months
- Ignition interlock, third offense
- 12 months
- Required for every offense
- No
- Typical monthly lease and monitoring (estimate)
- $75
Statutory figures were checked against Pennsylvania law (primary source) and last verified May 2026. Typical ranges are market estimates, not law; see our methodology.
Worked example
With the calculator's default answers (offense number: First offense; number of vehicles you own: 1 vehicle):
| Cost | Typical |
|---|---|
| Installation Fee | $100 |
| Monthly Lease and Monitoring (12 months) | $900 |
| Calibration and Service Visits | $132 |
| Removal Fee | $75 |
| Estimated total (range $982 to $1,515) | $1,207 |
Change the answers in the calculator above to see your own estimate.
On our estimates, a typical first-offense DUI in Pennsylvania comes to about $15,579, the 34th highest of the 50 states. The median of our 50 state estimates is $17,615. These come from the total-cost calculator with its default answers, not from a national survey.
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