New Jersey Second DWI Cost Calculator 2026
State-specific DWI cost estimates for New Jersey, including fines, attorney fees, the insurance increase, ignition interlock, and more.
Your New Jersey DWI 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
New Jersey DWI FAQ
How much does a DWI cost in New Jersey?
Attorney fees for a first-offense DWI in New Jersey typically run $2,500 to $7,500 on our estimates, and the fine is $250 to $500 before court costs. Adding insurance, interlock, education, reinstatement and lost time from work, our calculator puts a typical first offense at about $14,795 (range $9,349 to $20,728) with its default answers; the median of our 50 state estimates is $17,615.
How long is your license suspended for a first DWI in New Jersey?
A first-offense DWI conviction in New Jersey carries no license suspension at the lowest penalty tier. A hardship or restricted license is not available during this period.
Is an ignition interlock device required in New Jersey for a first DWI?
Yes. New Jersey requires an ignition interlock device for 3 months following a first DWI conviction.
How long is SR-22 insurance required after a DWI in New Jersey?
New Jersey does not use SR-22 filings. You will need to maintain standard New Jersey auto insurance coverage.
Can a DWI be expunged in New Jersey?
New Jersey does not allow DWI convictions to be expunged. Some states have other ways to limit who can see a record, such as sealing, which this site does not cover yet.
New Jersey DWI figures this calculator uses
- Fine, second DWI
- $500 to $1,000
- License suspension, second offense
- 2 years (730 days)
- Ignition interlock, second offense
- 24 months
- Lookback period for prior offenses
- 10 years
- Felony at offense number
- No count-based felony
Statutory figures were checked against New Jersey 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 (years since your first offense: 1-3 years; bac level at arrest: 0.10%; approximate annual income: $25,000 - $50,000):
| Cost | Typical |
|---|---|
| Second-Offense Fines and Court Fees | $1,275 |
| Attorney Fees | $7,000 |
| Ignition Interlock Device (24 months) | $1,920 |
| New Jersey DWI Surcharge (3 years) | $3,000 |
| Auto Insurance Premium Increase (3 years) | $5,760 |
| Lost Wages (first year of a 2-year suspension) | $18,049 |
| DWI School, Reinstatement, Tow and Impound | $605 |
| Estimated total (range $22,138 to $57,179) | $37,609 |
Change the answers in the calculator above to see your own estimate.
On our estimates, a typical first-offense DWI in New Jersey comes to about $14,795, the 37th 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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New Jersey DWI Total Cost Calculator →New Jersey DWI Overview
All New Jersey DWI Calculators & Laws →Related Calculators
New Jersey Total Cost →New Jersey Attorney Cost →New Jersey Suspension Timeline →Related Guide
First DUI vs. Second DUI: What Changes? →