If you’re reading this, you already know what a DWI charge feels like. You went through it once. Now you’re going through it again — and this time, everything is worse.
I’m not going to sugarcoat it: a second DWI in New Jersey carries mandatory jail time, a lengthy license suspension, and penalties that can reshape your daily life for years. But I’ve been defending DWI cases across New Jersey for over 20 years, and I can tell you this — a second charge does not mean a second conviction is inevitable. There are real defenses, and the stakes are high enough that you need to explore every single one.
The Penalties Jump Dramatically
New Jersey treats a second DWI conviction far more harshly than a first. Here’s what you’re looking at under N.J.S.A. 39:4-50:
- Fine: $500–$1,000
- Jail time: A minimum of 48 consecutive hours — this is mandatory, no exceptions — plus up to 90 days total
- License suspension: 1 to 2 years, or installation of an ignition interlock device in lieu of suspension
- Community service: 30 days
- IDRC: Completion of the Intoxicated Driver Resource Center evaluation, referral, and program requirements
- Ignition interlock device: Required during the suspension period and for 2 to 4 years after your license is restored
- Insurance surcharge: $1,000 per year for 3 years
Add in the MVC restoration fee, the Intoxicated Driving Program fee, the Violent Crimes Compensation Fund fee, and attorney costs, and a second DWI can easily cost $20,000 or more over the life of the penalties.
But the money is only part of it. Losing your license for up to two years affects everything — your job, your ability to get your kids to school, your independence. The ignition interlock device stays on your car for years after you get your license back. And unlike criminal charges, a DWI in New Jersey cannot be expunged. Because DWI is classified as a traffic offense rather than a criminal conviction, it falls outside the expungement statute entirely. It stays on your driving record permanently.
The 10-Year Rule Could Change Everything
Here’s something most people don’t know: New Jersey uses a 10-year lookback period for DWI sentencing. A DWI counts as a “second offense” only if your prior conviction happened within the last 10 years — measured from the date of conviction, not the date of arrest.
This matters enormously. If your first DWI conviction was more than 10 years ago, your current charge should be sentenced as a first offense — which means no mandatory jail time, a shorter license suspension, and significantly lower penalties across the board.
I’ve had clients come to me assuming they were facing second-offense sentencing when, in fact, their prior conviction fell outside the lookback window. Getting this right can be the difference between a 2-year license suspension and a matter of months.
If your prior conviction is anywhere near the 10-year mark, your attorney needs to verify the exact date of conviction — not the arrest date, not the court date, the date the conviction was entered. This is not something you want to leave to chance.
“I Already Got Convicted Once — What’s the Point of Fighting?”
I hear this a lot. People assume that because they were convicted the first time, there’s no way to beat the second charge. That’s not true.
Every DWI case stands on its own facts and its own evidence. The defenses available to you include:
Was the traffic stop legal? The officer needed a valid reason to pull you over. If the stop can’t be justified, the evidence gathered after it — including the breath test — may be suppressed.
Was the Alcotest machine properly calibrated and maintained? New Jersey uses the Alcotest 9510 for breath testing. These machines require specific calibration, maintenance, and operation protocols. If any of those weren’t followed, the BAC reading can be challenged.
Were the field sobriety tests administered correctly? Standardized field sobriety tests have strict procedures. If the officer deviated from the protocol, the results may not be reliable.
Was there a rising BAC? Your blood alcohol level continues to rise after your last drink. If you were tested after a delay, your BAC at the time of the test may have been higher than your BAC while you were actually driving.
Is the prior conviction valid? If your first conviction was improperly entered or falls outside the lookback period, second-offense penalties may not apply.
The consequences of a second DWI are severe enough that every possible defense needs to be investigated. Even if an outright dismissal isn’t possible, reducing the charge or getting the case treated as a first offense can save you from the most devastating penalties.
What Happens If You Also Refused the Breath Test?
If you refused the breathalyzer in addition to being charged with DWI, you’re facing a separate refusal charge on top of the DWI. For a second refusal offense, that means an additional $500–$1,000 fine, a 1 to 2-year license suspension following installation of an ignition interlock device, 48 hours of consecutive detainment in an IDRC, and an additional $1,000/year insurance surcharge for 3 years.
The refusal penalties run on top of the DWI penalties — not instead of them. If you’re facing both charges, the need for experienced legal representation is even more urgent.
Don’t Wait to Get Help
Second DWI cases move quickly, and the evidence is time-sensitive. Breath test calibration records, dashcam footage, officer training certifications — all of this needs to be requested and reviewed before your court date.
Here’s what happens when you call me: I review the evidence, verify the lookback calculation on your prior conviction, identify every available defense, and give you an honest assessment of where you stand. No false promises — just a clear picture of your options and a plan to pursue the best possible outcome.
A second DWI charge is serious. But serious doesn’t mean hopeless.
Jenna Casper Bloom is a criminal defense attorney with over 20 years of experience serving all of New Jersey from her office in Flemington, Hunterdon County. She handles DWI defense, breathalyzer refusal cases, expungements, and all criminal and municipal court matters.
Call (908) 388-9310 for a free consultation, or visit casperbloomlaw.com.
Related: First DWI in New Jersey? Here’s What You’re Up Against | Can You Refuse a Breathalyzer in New Jersey? | Second Offense DWI in New Jersey | DWI Defense | Do I Need a Lawyer for a Speeding Ticket in New Jersey?
