• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Casper Bloom Law logo - Flemington NJ criminal defense attorney
Free Consultation(908) 200-3535
  • Home
  • Jenna Casper Bloom
  • Practice Areas
    • Assault Crimes
    • Criminal Defense
    • Diversionary Programs
    • DUI – Driving Under the Influence
    • Drug Offenses
    • Expungement
    • Gun Offenses
    • Probation Violations
    • Sex Crimes
    • Theft Crimes
    • Threat Crimes
    • Traffic Tickets
    • Domestic Violence
    • Detention Hearings
  • Blog
  • FAQ
  • Locations
    • Hunterdon County
      • Flemington
      • Clinton Township
      • Lambertville
      • High Bridge
      • Frenchtown
    • Somerset County
      • Somerville
      • Bridgewater
      • Hillsborough
      • Franklin Township
      • Bound Brook
    • Mercer County
      • Trenton
      • Princeton
      • Hamilton Township
      • Lawrence Township
      • Ewing Township
    • Morris County
    • Warren County
    • Middlesex County
  • Contact Jenna Today

Can You Refuse a Breathalyzer in New Jersey? What Actually Happens If You Say No

April 15, 2026 by Jenna Casper Bloom, Esq

You’re pulled over late at night. The officer asks you to step out of the car and then asks you to blow into a breathalyzer. You’ve heard somewhere that you should refuse. Maybe a friend told you that without a BAC reading, they can’t prove anything.

Here’s the problem: that advice is wrong — and following it could make your situation significantly worse.

I’ve defended thousands of DWI and refusal cases across New Jersey over the past 20 years. Let me walk you through what really happens when you refuse a breath test in this state.

New Jersey Has an Implied Consent Law

Most people don’t know this, but you already agreed to take a breathalyzer test. Under New Jersey’s implied consent law (N.J.S.A. 39:4-50.4a), the moment you got your driver’s license and started driving on New Jersey roads, you consented to submit to a breath test whenever a police officer has reasonable grounds to believe you’re intoxicated.

This means refusing isn’t just saying “no thanks.” It’s a separate offense — charged on top of whatever DWI charge you’re already facing.

Refusal Is Its Own Charge — With Its Own Penalties

This is the part that surprises most of my clients. A refusal isn’t a defense strategy. It’s a second charge. And the penalties are steep.

First offense refusal:

  • Fines: $300–$500
  • License suspension until ignition interlock device is installed, plus 9–15 months of interlock after license restoration
  • A minimum of six hours a day for two consecutive days in an Intoxicated Driver Resource Center (IDRC)
  • Insurance surcharge: $1,000 per year for 3 years

Second offense refusal:

  • 1 to 2-year license suspension following installation of ignition interlock device, plus 2–4 years of interlock after restoration
  • Fines: $500–$1,000
  • 48 hours consecutive detainment in an IDRC
  • Insurance surcharge: $1,000 per year for 3 years

Third or subsequent offense:

  • 8-year license suspension following installation of ignition interlock device, plus 2–4 years of interlock after restoration
  • Fine: $1,000
  • Insurance surcharge: $1,500 per year for 3 years

And here’s the critical part: these penalties stack on top of any DWI conviction. You don’t get one or the other. You can be convicted of both the DWI and the refusal and serve the penalties for each.

“But Without a BAC Reading, They Can’t Prove DWI” — Wrong

This is the myth that gets people into trouble. Prosecutors absolutely can — and do — pursue DWI charges without a breath test result. They use:

  • The officer’s observations (slurred speech, bloodshot eyes, odor of alcohol, difficulty standing)
  • Dashcam and bodycam footage
  • Field sobriety test results
  • Your own statements at the scene

I’ve seen cases where prosecutors secured DWI convictions based entirely on officer testimony and video evidence. No BAC number needed.

So now instead of defending one charge, you’re defending two — and the refusal charge is often harder to beat than the DWI itself.

You Don’t Get to Call a Lawyer First

Another thing people don’t realize: you do not have the right to consult with an attorney before deciding whether to take the breath test. The officer will read you the Standard Statement — a specific set of warnings explaining your obligation and the consequences of refusal — and you have to decide right there.

If you don’t provide an adequate breath sample after those warnings, it’s treated as a refusal. It doesn’t matter if you were trying but couldn’t blow hard enough, unless you have a documented medical condition that makes it physically impossible.

There Are Real Defenses to a Refusal Charge

Just because you’ve been charged with refusal doesn’t mean you’ll be convicted. There are legitimate defenses I use regularly:

The stop wasn’t legal. If the officer didn’t have a valid reason to pull you over, everything that followed — including the refusal — can be challenged.

The Standard Statement wasn’t read properly. Before charging you with refusal, police are required to read you specific warnings about implied consent and the penalties for refusing. If they skipped it, read it wrong, or you couldn’t understand it due to a language barrier, the charge may not hold up.

You couldn’t physically comply. Certain medical conditions — asthma, COPD, panic attacks — can make it genuinely impossible to provide an adequate breath sample. That’s not the same as willful refusal.

The officer didn’t have reasonable grounds. The implied consent law only kicks in when the officer has reasonable grounds to believe you’re intoxicated. If that basis is shaky, the entire refusal charge is vulnerable.

What Should You Do If You’ve Already Refused?

If you’ve already been charged with refusal, don’t panic — but don’t wait, either. The evidence in these cases is time-sensitive. Dashcam footage, calibration records for equipment, and officer notes all need to be requested and reviewed quickly.

Here’s what I do when a client comes to me with a refusal charge:

I review every piece of discovery — the police report, the Standard Statement administration, any video, the officer’s training records. I look at whether the stop was legal, whether the warnings were given correctly, and whether there’s a basis to challenge the charge. Then I give you a straight answer about where you stand and what your options are.

Don’t plead guilty without having someone review the evidence. I’ve gotten refusal charges dismissed — and I’ve negotiated outcomes that saved clients from the worst consequences. But I can only do that if you call before you go to court.


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 | DWI Refusal in New Jersey | DWI Defense | Do I Need a Lawyer for a Speeding Ticket in New Jersey?

Categories: DWI / DUI, Know Your Rights

Primary Sidebar

Contact Us

Footer

Criminal Defense Lawyer Jenna Casper Bloom

4 Walter E. Foran Blvd. Suite 402
Flemington, NJ 08822

Flemington NJ courthouse - Casper Bloom Law criminal defense attorney

Practice Areas

  • Assault Crimes
  • Diversionary Programs
  • Driving While Intoxicated (DWI)
  • Drug Offenses
  • Expungement
  • Gun Offenses
  • Sex Crimes
  • Theft Crimes
  • Threat Crimes
  • Traffic Tickets
  • Hunterdon County
  • Mercer County
  • Somerset County