If a police officer pulls you over on suspicion of impaired driving, taking a breathalyzer test might not feel like a great option. This leaves many people wondering, “What happens if I refuse a breathalyzer test in PA?” However, declining a breath test still carries its own set of ramifications. Essentially, refusing the test triggers a separate legal proceeding against you.
Pennsylvania’s Implied Consent Law
Under Pennsylvania DUI laws, by driving on Pennsylvania’s public roads, you automatically consent to chemical testing if a police officer suspects you’re impaired. Refusal to take a chemical test when requested by police triggers its own penalties, regardless of what happens with your underlying DUI case. Refusal is managed through Pennsylvania’s Department of Transportation, separate from the criminal justice system.
Pennsylvania doesn’t need to force you to take a breathalyzer or blood test. When you drive on public roadways, you’ve already agreed to submit to chemical tests if an officer has reasonable suspicion of impairment. That agreement is called Implied Consent, and it lays the foundation for how Pennsylvania handles refusal.
If you refuse testing, PennDOT and the courts treat that decision as a violation of the Implied Consent Law. Keep in mind that’s separate from the question of whether you were actually driving under the influence.
Administrative vs. Criminal Penalties
Your DUI case and your license suspension are separate from one another for a reason. DUI cases are criminal proceedings. License suspensions are administrative actions. PennDOT handles driver’s license matters in this administrative context. Because PennDOT handles your driver’s license, refusal consequences fall under their jurisdiction.
Your DUI case is a matter for the Pennsylvania criminal justice system. Again, these are separate issues. One is not guaranteed to follow the other. If you refuse a breathalyzer, you could be convicted of DUI, lose your license for refusal, or both.
In Pennsylvania, drunk driving continues to be a serious safety risk. Crashes caused by alcohol decreased from 8,337 in 2023 to 7,745 in 2024. The number of alcohol-related deaths decreased from 308 in 2023 to 244 in 2024.
DUI Evidence if You Refuse Testing
Officers use chemical testing to establish how impaired a driver is. If there’s no chemical test, then the prosecution has one less piece of evidence against you. However, that doesn’t absolve you of all charges. Even if you refuse the test, an officer can still gather other evidence to demonstrate your impairment. That evidence includes:
- Officer observations prior to the traffic stop
- Field sobriety tests
- Physical appearance (bloodshot eyes, etc.)
- Driver admission (if you say you’ve been drinking, that can be used against you)
Dashcam footage and police testimony are examples of evidence that can confirm an officer’s observations.
Why Some Drivers Refuse
Refusal happens for a lot of reasons. Sometimes it’s people not wanting to give the police evidence against them. Others might not realize they’re being asked to take a chemical test. Some of the most common reasons people refuse to take a breathalyzer include:
- They fear the test will confirm they’re over the legal limit
- They don’t understand the consequences of refusal
- They believe it will help their case
If you refuse a breath test, that’s probably the first thing your DUI attorney will address. You have the right to refuse, but it won’t always benefit your case.
Why You Should Hire a DUI Lawyer
Refusal cases present a unique challenge, as they encompass both administrative repercussions and criminal accusations. Defendants will often ask if they should hire a DUI lawyer. In Pittsburgh, PA, the answer depends on several things. Considerations include how the stop happened, whether the request to submit was clear, and whether the proper protocol was followed.
If you’re facing charges that have you asking these questions in Pittsburgh courts, such as the Allegheny County Courthouse, we can help you understand how they work together.
About SMT Legal
When you need DUI defense anywhere in Pittsburgh, turn to SMT Legal. We’re relationship-driven with real trial experience and know how Pittsburgh courts work. Located near the Allegheny County Courthouse, where most DUI cases are prosecuted, we put emphasis on communication, careful review, and preparation so you know what’s going on and how to proceed.
FAQs
Can You Decline a Breathalyzer Test in Pennsylvania?
Pennsylvania allows you to refuse a breathalyzer test. However, there are penalties associated with that choice. You have given what’s known as implied consent to chemical testing by virtue of driving on Pennsylvania roads. You may face administrative penalties for refusal, such as license suspension, even if the DUI charge is reduced or dismissed.
Can GERD Affect a Breathalyzer?
GERD (acid reflux) can affect breathalyzers in certain circumstances. Since it causes contents and vapors to travel upward, alcohol readings can be affected. Breathalyzers rely on the absence of this to function properly. However, this is circumstantial and varies based on timing. When used as a defense in DUI, evidence will likely be required to support the claim.
Is Refusing a Breathalyzer Worse Than a DUI?
Refusing isn’t better or worse than taking a breathalyzer; it just comes with different consequences. You can face different administrative penalties for refusal, while DUI charges assess impairment. Sometimes, a refusal deletes the chemical test evidence but gives prosecutors something else to use. Whether this helps or hurts you depends on the facts and Pennsylvania DUI laws.
Can Asthma Inhalers Affect Breathalyzers?
Some inhalers can cause false positives on a breathalyzer, especially if they contain alcohol-based propellants. Alcohol inhalers may cause higher readings right after use. Breathalyzer results may not be affected if enough time has passed between the use of an inhaler and a breathalyzer test. In some cases, like DUI defenses, a breathalyzer affected by an inhaler may be the only piece of evidence looked at.
Contact SMT Legal Today
If you were arrested for a DUI and refused a breathalyzer test, it is important to seek the legal assistance of an attorney right away. SMT Legal can help. We can inform you of your legal options. Contact us today for a consultation.
