
What Are the Consequences of Refusing a Breath Test in Arizona?
Legal Penalties and Impacts Explained
Getting pulled over for suspected DUI in Arizona can be stressful. You might wonder if you can refuse a breathalyzer test. While you technically can decline, this decision comes with serious consequences.
If you refuse a breath test in Arizona, your driver's license will be suspended for one year for a first-time refusal. This happens because of Arizona's "implied consent" law, which means that by driving on Arizona roads, you've already agreed to chemical testing if suspected of DUI. The officer will take your license immediately at the roadside if you refuse.
For those who have refused a breath test before, the penalties become more severe. A second refusal within a seven-year period results in a two-year license suspension. This administrative penalty happens regardless of whether you're eventually convicted of a DUI, making refusal a serious decision with immediate consequences.
Key Takeaways
- Refusing a breathalyzer in Arizona triggers an automatic one-year license suspension for first-time refusals and two years for second refusals.
- Your driver's license will be taken away immediately by the officer at the scene if you refuse testing.
- Even if you're not convicted of DUI, the license suspension for refusing a breath test still applies due to implied consent laws.
Understanding Arizona's Implied Consent Law

Arizona's implied consent law is a critical legal concept for all drivers to understand. It impacts your rights and obligations when interacting with law enforcement during suspected DUI stops.
The Concept of Implied Consent
When you drive on Arizona roads, you automatically give "implied consent" to chemical testing if an officer suspects you of driving under the influence. This consent is not something you explicitly agree to—it's built into the privilege of driving in Arizona.
The law considers driving a privilege, not a right. By using Arizona roadways, you've already agreed to comply with testing if asked by police who have reasonable grounds to suspect impairment.
This law exists to help enforce DUI laws and keep roads safe. Without implied consent laws, DUI enforcement would be much more difficult.
Breathalyzer and BAC Testing
Under Arizona's implied consent law, you must submit to breath, blood, or urine tests if lawfully arrested for DUI. The most common test is the breathalyzer, which measures your Blood Alcohol Concentration (BAC).
In Arizona, the legal BAC limit is 0.08% for most drivers. For commercial drivers, it's 0.04%, and for drivers under 21, any detectable amount of alcohol can lead to charges.
If an officer requests a breath test, refusal has immediate consequences. Your driver's license will be automatically suspended for 12 months for a first-time refusal. Subsequent refusals can result in a 2-year suspension.
Important note: The officer must inform you that refusing will result in license suspension.
Legal Penalties for Refusal of a Breath Test

Arizona has strict consequences for drivers who refuse to take a breathalyzer test when suspected of DUI. These penalties are designed to discourage refusal and include immediate license suspension as well as potential additional penalties if you're eventually convicted of DUI.
License Suspension Details
If you refuse a breathalyzer test in Arizona, you face an automatic 12-month driver's license suspension for your first refusal. This is a significant penalty compared to the 90-day suspension typically given for failing a breath test. After refusing, you'll be required to immediately surrender your license to law enforcement.
You will receive a temporary driving permit valid for only 15 days. During this brief period, you must request an MVD hearing to contest the suspension, or the year-long suspension automatically takes effect.
For a second refusal within a 7-year period, the suspension increases to 2 years with no possibility of a restricted license. This means no driving privileges whatsoever during this period.
Additional DUI Penalties
Beyond license suspension, refusing a breath test doesn't protect you from DUI charges. In fact, prosecutors can use your refusal as evidence suggesting consciousness of guilt in court.
If convicted of DUI despite refusing the test, you face:
- Mandatory jail time (minimum 10 days for a first offense)
- Fines starting at $1,250
- Installation of an ignition interlock device at your expense
- Mandatory alcohol education classes
- Possible community service
The court may impose harsher penalties on those who refuse testing. Additionally, police can obtain a warrant for blood testing after refusal, potentially leading to both refusal penalties and DUI conviction penalties simultaneously.
The Right to Legal Counsel

When facing a breathalyzer refusal situation in Arizona, you have important legal rights that can significantly impact your case. Understanding when and how to seek legal representation can make a crucial difference in the outcome of your DUI case.
Seeking a Defense Attorney
After refusing a breathalyzer test in Arizona, contacting a DUI attorney should be your immediate priority. You have the right to speak with a lawyer before deciding whether to take chemical tests at the police station, though this right doesn't apply to roadside tests.
Many people don't realize that police must allow you reasonable opportunity to contact an attorney after arrest. If this right is denied, your DUI lawyer may use this as grounds to challenge the case.
When selecting representation, look for a Criminal Defense Attorney with specific experience in breathalyzer refusal cases. They understand the technical aspects of DUI evidence and can identify potential issues with how officers handled your stop.
Understanding Your Rights in DUI Cases
In Arizona DUI cases, you have the right to challenge whether the officer had probable cause for the initial traffic stop. This is crucial because without valid probable cause, evidence gathered afterward may be thrown out.
You also maintain constitutional protections against unreasonable searches. Some defendants successfully argue that forced blood draws constitute an invasion of privacy without proper warrants.
Your attorney can request all evidence related to your case, including:
- Police report documentation
- Officer body camera footage
- Calibration records for testing equipment
- Witness statements
Remember that the 12-month license suspension for test refusal can be challenged at an MVD hearing, but you must request this hearing within 15 days of your arrest. Your attorney can represent you at this administrative hearing, which is separate from your criminal case.