2nd DUI in Indiana: Penalties, License Suspension & CDL Impact

A 2nd DUI in Indiana within seven years of your first conviction is a Level 6 felony. That means six months to two and a half years in prison, fines up to $10,000, a license suspension of at least one year, mandatory substance abuse treatment, and a felony record that reaches into employment, housing, firearm rights, and international travel. Indiana calls the offense operating while intoxicated (OWI), and a second one is treated in a fundamentally different category from a first.

When a New OWI Counts as a Second Offense

Indiana uses a seven-year lookback. If your prior OWI conviction was finalized within seven years before the date of the new violation, the new charge is automatically elevated to a Level 6 felony.¹ The clock runs from the date of the previous conviction to the date of the new offense, not arrest to arrest.

If your prior conviction falls outside that window, the new charge doesn’t automatically become a felony and would likely be filed as a misdemeanor. Prosecutors can still reference the older conviction when arguing for a harsher sentence, and judges have discretion to weigh it at sentencing.

Jail Time and Fines

A Level 6 felony carries a prison sentence of six months to two and a half years, with an advisory sentence of one year, plus a possible fine of up to $10,000.² Court costs, probation fees, and mandatory program costs are separate.

Indiana’s OWI statute also imposes a mandatory minimum specific to repeat offenders. A person with one prior OWI conviction must either serve at least five days in jail or complete at least 240 hours of community service.³ The community service alternative isn’t guaranteed. In practice, most judges treat five days of jail as the floor rather than the ceiling.

If a driver 21 or older had a passenger under 18 in the vehicle and a BAC of 0.15 or higher, that alone supports a Level 6 felony even without a prior.¹ Stacked onto a second-offense case, expect sentencing to land closer to the top of the range.

License Suspension

Separately from the criminal case, a second OWI conviction triggers a license suspension of at least one year.⁴ The court can extend that suspension up to the maximum incarceration period for the offense, which for a Level 6 felony reaches two and a half years.²

The Indiana Bureau of Motor Vehicles won’t lift the suspension until the court-ordered period expires and reinstatement requirements are met, including proof of financial responsibility through an SR-22 filing.⁵

Refusing the Breath or Blood Test Adds Its Own Suspension

Refusing a breathalyzer or blood test at the time of arrest triggers an administrative suspension independent of any criminal conviction. For someone with at least one prior OWI, that refusal suspension is two years.⁶ It can stack on top of the conviction-based suspension, so a refusal followed by a conviction can produce overlapping suspension periods.

Specialized Driving Privileges and Ignition Interlock

After losing your license, you may petition the court for Specialized Driving Privileges (SDPs). Indiana law specifically makes people suspended for a second OWI eligible to apply.⁴ SDPs allow driving for defined purposes like work, school, medical appointments, or substance abuse treatment. The court sets the terms, and you must carry a copy of the order in the vehicle at all times.⁷

An ignition interlock device (IID) is usually part of the arrangement. Indiana law authorizes courts to require an IID as an alternative to full suspension, including in refusal cases.⁸ The device requires a clean breath sample to start the engine and runs random re-tests while you drive. Installation is discretionary under the statute, but judges routinely order it in second-offense cases. Time spent with an IID installed counts toward your total suspension period.

Monthly leasing and maintenance for the device typically runs $50 to $120, plus installation fees. You’re also required to keep SR-22 coverage in place throughout the SDP period.⁷

Mandatory Assessment and Treatment

The court must order an assessment of your alcohol and drug use, and then order completion of a treatment program if the assessment calls for it.³ A certified professional conducts the evaluation, and recommendations range from a short education course to intensive outpatient treatment or residential rehabilitation.

Compliance is a condition of probation. Skipping the assessment or dropping out of a program can lead the court to revoke probation and impose the original jail sentence. Second-offense cases go sideways here more often than anywhere else: the five days in jail feels like the punishment, and the treatment component gets ignored. That’s a fast track back to incarceration.

What a Second OWI Does to a CDL

For anyone holding or hoping to hold a commercial driver’s license, a second OWI is close to a career-ender. Federal law requires a lifetime disqualification from operating commercial vehicles for any person with more than one alcohol-related driving offense, whether the violations occurred in a commercial or personal vehicle.⁹

States can reinstate a lifetime-disqualified CDL holder after 10 years if the person has voluntarily completed an approved rehabilitation program.⁹ A decade-long gap in commercial driving eligibility ends most trucking and delivery careers regardless. During the suspension, Indiana’s SDPs specifically exclude operating any vehicle that requires a CDL.⁷

The Full Cost Beyond the Fine

The $10,000 maximum fine is often a fraction of the total cost. Expect expenses from several directions:

SR-22 insurance filing. Indiana requires proof of future financial responsibility to reinstate your license after an OWI suspension, and any lapse in coverage restarts the problem. Drivers with an SR-22 pay substantially higher premiums, often for years.⁵
Ignition interlock. Installation, monthly leasing, calibration, and removal all come out of your pocket, with monthly costs typically $50 to $120.
Substance abuse assessment and treatment. Intensive outpatient programs can run several thousand dollars.
Court costs and probation supervision fees, plus any restitution.
BMV reinstatement fee at the end of the suspension, in an amount that varies by the basis for suspension.

Combined with lost wages from jail time and higher insurance premiums, the total financial impact of a second OWI routinely runs into tens of thousands of dollars.

Life With a Felony Record

The felony conviction itself does more lasting damage than the jail time for most people. Under federal law, a felony strips your right to possess firearms. Indiana employers can ask about felony history, and many professional licensing boards treat a felony as grounds for denial or revocation. Housing applications routinely screen for felony records, and some federal benefits become harder to access.

Canada treats impaired driving as a serious offense, and people with more than one DUI-equivalent conviction face significant barriers to entry. Unlike someone with a single old conviction who may eventually qualify for deemed rehabilitation through the passage of time, a person with multiple convictions is generally ineligible for that automatic pathway. Entry typically requires a Temporary Resident Permit or formal Criminal Rehabilitation, both with fees, processing time, and no guarantee of approval.

Within the United States, Indiana participates in the Driver License Compact. An OWI conviction in Indiana is reported to your home state if you’re licensed elsewhere, and most member states treat that out-of-state conviction as if it happened locally. The suspension and enhancement consequences follow you across state lines.

1
Indiana General Assembly. Indiana Code 9-30-5-3 – Penalties; Prior Offenses; Passenger Less Than 18 Years of Age
2
Indiana General Assembly. Indiana Code 35-50-2-7 – Class D Felony; Level 6
3
Indiana General Assembly. Indiana Code 9-30-5-15 – Imprisonment; Community Restitution or Service; Alcohol or Drug Abuse Treatment
4
Indiana General Assembly. Indiana Code 9-30-16-2 – Offenses Involving Serious; Suspension; Specialized Driving Privileges
5
Indiana Bureau of Motor Vehicles. Proof of Financial Responsibility
6
Indiana General Assembly. Indiana Code 9-30-6-9 – Suspension of Driving Privileges; Duties of
7
Indiana General Assembly. Indiana Code 9-30-16-3 – Stay of Suspension; Specialized Driving Privileges
8
Indiana General Assembly. Indiana Code 9-30-6-8 – Probable Cause; Suspension of Driving Privileges
9
GovInfo. 49 USC 31310 – Disqualifications