Massachusetts DUI Laws

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Massachusetts DUI laws—or OUI laws—state that any driver over the age of 21 cannot have a blood-alcohol level of 0.08%. Drivers under 21 cannot have a BAC above 0.02%.
In the United States, over 10,000 people are killed as a result of drunk driving crashes each year.
Driving while under the influence of drugs or alcohol is a dangerous crime and penalties vary by state. Even a first-time offense can cost drivers up to $10,000 in fines and legal fees—and it will most certainly impact your car insurance rates, too.
The car insurance comparison and broker app Jerry has compiled everything you need to know about DUIs in Massachusetts.
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What is an OUI?

Like a few other states, Massachusetts favors the term OUI instead of DUI. An OUI is “operating under the influence.” This means that a driver can be charged even if a vehicle is not in motion. A driver who intends to drive or makes moves to do so can be convicted of an OUI.

OUI in Massachusetts

Massachusetts OUI laws prohibit driving or controlling a vehicle if the driver:
  • has a blood alcohol concentration (BAC) of at least 0.08%
  • is under the influence of alcohol, marijuana, narcotics, intoxicating vapors, or other drugs
  • has diminished faculties as a result of drugs or alcohol
Drivers under 21 will be subject to penalties if they are found to have a BAC of 0.02% or higher.
Every state has an implied consent law stipulating that you consent to be tested if you’re suspected of driving under the influence of alcohol or drugs.
All people who drive in Massachusetts are considered to have tacitly given their consent to a blood, breath, or urine alcohol or drug test. If a driver refuses or fails a test, they will be subject to a license suspension for at least 180 days.
The penalty for underage drivers who refuse to cooperate is an automatic three-year license suspension.

Penalties for OUI in Massachusetts

Penalties for OUIs in Massachusetts are determined by the severity of the offense and the number of prior convictions in the last ten years.

First offense

PenaltyDescription
Fine$500-$5,000
JailMaximum of 2.5 years
License suspensionUp to 1 year

Second conviction

PenaltyDescription
Fine$600-$10,000
Jail60 days to 2.5 years
License suspensionUp to 2 years

Third conviction

PenaltyDescription
Fine$1,000-$15,000
JailUp to 5 years
License suspensionUp to 8 years
Additionally, drivers who are first-time offenders must complete one year of probation, an alcohol education course, and up to 30 hours of community service. Second-time offenders must undergo a 14-day inpatient treatment course.
If an offender is driving a passenger under the age of 14, they could face child endangerment charges. These charges come with up to 2.5 years in jail and up to $5,000 in fines.
Underage drivers with a BAC of 0.02%-0.08% may not face an OUI charge, but they will have their license suspended for at least 180 days or attend a Youth Alcohol Program.
Key Takeaway Minimum penalties for DUIs increase for each subsequent offense.

Restricted licenses

Drivers who cooperated with but failed the chemical test could apply for a hardship license.
To be eligible for a hardship license, drivers must complete a part of their suspension and install an ignition interlock device (IID). The hardship license only allows a driver to commute to work or school during a specific 12-hour period.
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Does a DUI impact car insurance in Massachusetts?

Yes, insurance companies take DUIs very seriously and you’ll be classified as a high-risk driver. Some providers may deny you coverage altogether.
It can be difficult to secure insurance with a DUI on your record, so you’ll probably need to look at several providers. Jerry can quickly compare rates from up to 50 top insurers so that you don’t have to spend time completing long online forms and dealing with sales calls.
Expect your rates to rise substantially after a DUI. Your insurance company will also need to file an SR-22 on your behalf to confirm that you hold the state-mandated minimum insurance.

Other effects of a DUI

Beyond the conviction penalties and higher insurance rates, your life can be severely impacted by a DUI.
License revocation: After a DUI, you run the risk of having your license revoked—especially if you have multiple DUIs or other offenses.
Ignition interlock device (IID): Drivers who are convicted of a DUI in Massachusetts may have to use an IID for a specified period, depending on the number of convictions. An IID is installed in the car, which deactivates the engine if alcohol is detected on the driver’s breath.
Background checks: DUIs appear on background checks, which could adversely impact your future employment opportunities.

How to find cheap insurance after a DUI

If you need help finding affordable insurance after a DUI conviction, Jerry can help.
After providing you with a comprehensive cross-analysis of the best policies across providers, Jerry will handle the phone calls, paperwork, and renewals for your top pick so that you don’t have to.
To ensure you always have the lowest rate, Jerry will send you new quotes every time your policy comes up for renewal. This level of service is why Jerry earned a 4.6/5 rating on the App Store and made it the top insurance app in the country.
“I saw an ad for Jerry on Instagram and decided to give it a try. I have a terrible driving record, but Nathan still helped me. Before, almost no one wanted to insure me. Now, I have a great policy and save $200/month. I’m one happy gal!” —Terri C.
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