8.2 OUI Penalties, Chemical Test Failure & Refusal Suspensions

Key Takeaways

  • A first Massachusetts OUI conviction carries a $500–$5,000 fine, up to 2 1/2 years in prison and a one-year license suspension.

  • A first Massachusetts OUI offender who completes court-allowed alcohol education may cut the suspension to 45–90 days if 21 or over, or 210 days if under 21.

  • A third Massachusetts OUI is a felony with an eight-year suspension; a fourth brings ten years and a fifth a lifetime suspension.

  • A Massachusetts driver 21 or older with no prior OUI who refuses a chemical test is suspended 180 days; three or more prior OUIs mean a lifetime suspension.

  • A Massachusetts driver under 18 who fails a chemical test is suspended 30 days plus one year; for a first OUI case the extra year can be reduced to 180 days with a DPH-approved program.

Last updated: October 2026

OUI tables are among the most number-heavy pages in the Manual. They also correct common myths, such as "if you win in court the suspension goes away." Learn the three tables separately: court penalties for a conviction, suspensions for a failed chemical test and suspensions for a refused chemical test.

Penalties for an OUI Conviction (Alcohol or Drugs)

ConvictionFinePrison termLicense suspension
First offense$500–$5,000Maximum 2 1/2 yearsOne year. With a court-allowed alcohol education course: 45–90 days if 21 or over, 210 days if under 21
Second offense$600–$10,000Minimum 30 days, maximum 2 1/2 yearsTwo years
Third offense (felony)$1,000–$15,000Minimum 150 days, maximum five yearsEight years
Fourth offense (felony)$1,500–$25,000Minimum one year, maximum five yearsTen years
Fifth offense (felony)$2,000–$50,000Minimum two years, maximum five yearsLifetime

Reinstatement fees rise with the count: $500 (first), $700 (second), $1,200 (third and fourth); a fifth offense means lifetime loss (section 7.3). Marijuana and other drugs are covered by the same chart (section 8.3).

Tip

A memory aid for the suspension column: 1-2-8-10-Life. For the minimum jail terms from the second offense on: 30 days, 150 days, 1 year, 2 years.

Chemical Test Failure

Every driver fails a chemical test at a BAC of 0.08 or higher. Drivers under 21 face the same 0.08 standard for criminal purposes, but administrative sanctions start at a BAC as low as 0.02.

AgeSuspension after a failed test
21 or older30 days or until the court case ends, whichever is shorter. The suspension ends if the case concludes before or during the 30 days. A guilty finding brings whatever the court orders
18 to 2130 days plus 180 days under c. 90, s. 24P. In a first OUI case, the 180 days can be waived on entering a Department of Public Health (DPH)-approved alcohol education program
Under 1830 days plus one year under s. 24P. In a first OUI case, the year can be reduced to 180 days on entering a DPH-approved program

The extra 180-day or one-year youth suspension exists to get young drivers into alcohol education. It does not matter what happens in court. Even if you win the case, you must still take the course.

Chemical Test Refusal

Here a prior OUI offense means a court conviction for OUI or a court-ordered assignment to an alcohol education program. Refusals do not count as prior OUI offenses.

Prior OUI offenses21 or older18 to 21Under 18
None180 days3 years + 180 days3 years + 1 year
One3 years3 years + 180 days3 years + 1 year
Two5 years5 years + 180 days5 years + 1 year
Three or moreLifetimeLifetimeLifetime

For under-21 drivers the extra time is again an alcohol-education measure that applies whatever the court outcome. In a first OUI case, the added 180 days (ages 18 to 21) can be waived, and the added one year (under 18) reduced to 180 days, on entering a DPH-approved program.

Warning

Refusing a test does not help a young driver. With no prior offenses, a 19-year-old who refuses faces 3 years + 180 days, far longer than the 30 days + 180 days for failing. An adult with no priors who refuses gets 180 days, versus 30 days for failing.

How a Stop Becomes a Suspension

  1. Implied consent. Every licensed driver in Massachusetts has agreed to take a breath or blood test in certain cases. An officer who believes you are OUI may ask for a field sobriety test and, after arrest, a breath or blood test (section 8.3).
  2. Immediate action. If your BAC is over the limit or you refuse, the officer must take your license and give you a notice of suspension that takes effect immediately.
  3. Court case. A conviction adds the court penalties above. Administrative youth suspensions continue whatever the verdict.
  4. Reinstatement. Pay the reinstatement fees. Second and later offenders who qualify for hardship or reinstatement must install an ignition interlock (section 8.3).

Practice With the Tables

DriverEventSuspension
Age 35, no priorsFails the breath test at 0.10; case pending for 4 months30 days (shorter than the time to the end of the case)
Age 35, no priorsRefuses the test180 days
Age 35, two prior convictionsRefuses the test5 years
Age 19, first caseBAC 0.0330 days + 180 days, with the 180 days waivable for a DPH program
Age 17, first caseRefuses the test3 years + 1 year (the year reducible to 180 days with a DPH program)
Age 40, first conviction, completes alcohol education—45–90 days instead of one year
Test Your Knowledge

A 35-year-old with one prior OUI conviction is arrested for OUI and refuses a breath test. What suspension does the refusal bring?

A

5 years

B

180 days

C

3 years

D

Lifetime

Test Your Knowledge

A 19-year-old in a first OUI case fails a chemical test. What is the administrative suspension?

A

30 days plus 180 days, waivable with a DPH program

B

One year, cut to 45 days if the driver wins in court

C

30 days or until the case ends, whichever is shorter, the same as an adult

D

Three years plus 180 days

Test Your Knowledge

What is the license suspension for a third OUI conviction?

A

10 years

B

8 years

C

5 years

D

2 years

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