A DUI conviction carries criminal penalties that vary by state and by your record

A conviction for driving under the influence (DUI) results in criminal penalties—not just a fine. Most states impose jail time, license suspension, mandatory programs, and fines. The exact penalties depend on whether it is your first offense, whether anyone was injured, your blood alcohol content (BAC) at the time, and the laws of the state where you were convicted. A first offense in one state may carry a 6-month license suspension and $500 fine; in another state, it may mean 10 days in jail and a $1,000 fine.

The distinction between a DUI (driving under the influence of alcohol or drugs) and a DWI (driving while impaired) varies by state—some use both terms to mean different things, while others use them interchangeably. What matters is that a conviction creates a permanent criminal record unless you later petition to have it sealed or expunged, which is possible in some states but not others.

Key Takeaways

  • A first DUI conviction typically results in license suspension (usually 3 to 12 months), jail time (usually 2 days to 6 months), and fines ($500 to $2,000), though these vary significantly by state.
  • Mandatory programs—such as alcohol education classes, substance abuse treatment, or community service—are required in most states and must be completed before your license is reinstated.
  • A DUI conviction remains on your criminal record permanently unless you petition the court to seal or expunge it, which is not available in all states.
  • Insurance rates typically increase 50 to 100 percent after a DUI conviction, and some insurers will not renew your policy at all.
  • Subsequent convictions within a set period (usually 5 to 10 years, depending on the state) result in much harsher penalties, including longer jail sentences and permanent license revocation in some cases.

License suspension and reinstatement requirements

Your driver's license is suspended when ready upon conviction in most states—not after you serve jail time, but right away. The suspension period ranges from 3 months to 1 year for a first offense. Some states impose an additional "hard suspension" period during which you cannot drive at all, even for work or medical appointments, followed by a period where you can drive only with an ignition interlock device installed in your vehicle.

To reinstate your license after suspension, you must complete several steps in order. You will need to pay a reinstatement fee (typically $100 to $500), provide proof that you have completed any court-ordered programs, and in many states, obtain an SR-22 form from your insurance company. An SR-22 is a certificate of financial responsibility that proves you carry the minimum required insurance; it is not insurance itself, but proof that you have it. Your insurance company files this form with the state on your behalf.

If your conviction included an ignition interlock requirement, you must have the device installed before you can drive legally. The device requires you to blow into a breathalyzer before the engine will start. You pay for installation and monthly monitoring fees, which range from $60 to $150 per month. You must keep the device installed for the entire period ordered by the court, even after your license suspension ends.

Jail time and criminal penalties by offense number

A first DUI conviction typically results in 2 days to 6 months in jail, though many states allow you to serve this time on weekends or through work-release programs rather than consecutively. Some states impose a mandatory minimum jail sentence (often 2 to 10 days) that cannot be reduced, while others give judges discretion to impose probation instead of jail time for first offenders with no injuries.

A second DUI conviction within 5 to 10 years (the lookback period varies by state) usually means 10 days to 1 year in jail. A third conviction typically results in 30 days to 3 years in jail and may be charged as a felony rather than a misdemeanor, depending on the state and whether anyone was injured. A felony conviction carries additional consequences: you lose the right to vote in some states, you cannot own firearms, and you face barriers to employment, housing, and professional licensing.

If your DUI involved an accident that injured or killed someone, the charges escalate to felony DUI, vehicular assault, or vehicular homicide. These carry sentences of several years to decades in prison. Even if no one was injured, a very high BAC (often 0.15 or higher) may result in enhanced charges and penalties in some states.

Mandatory programs and court-ordered requirements

Most states require you to complete an alcohol education program, usually called a DUI school, victim impact panel, or substance abuse treatment program. These programs range from a single 8-hour class to a 12-week course, depending on the state and the severity of your offense. You must pay for these programs yourself; costs range from $300 to $1,500. You cannot reinstate your license until you provide proof of completion to the court.

If your BAC was very high or if you have prior DUI convictions, the court may order a substance abuse evaluation and treatment. This is different from education—it is an assessment by a counselor or therapist who determines whether you have an alcohol or drug problem and, if so, what level of treatment you need. Treatment can range from outpatient counseling (one session per week) to inpatient rehabilitation (30 to 90 days in a facility). You pay for this out of pocket unless your insurance covers it.

Community service is also common, typically 24 to 100 hours depending on the state and offense. You must complete this before or during your probation period. Probation itself usually lasts 3 to 5 years and includes regular check-ins with a probation officer, random drug and alcohol testing, and restrictions on where you can travel.

Fines and financial costs beyond the sentence

Criminal fines for a first DUI conviction range from $500 to $2,000 in most states. A second conviction typically brings fines of $1,000 to $4,000, and a third or subsequent conviction may result in fines of $2,000 to $10,000 or more. These are the court-imposed fines only and do not include other costs.

The total financial impact of a DUI conviction extends far beyond the fine. Court costs and fees (filing fees, probation supervision fees, lab fees) add $500 to $1,500. License reinstatement fees are $100 to $500. Mandatory programs cost $300 to $1,500. Ignition interlock installation and monitoring cost $60 to $150 per month for the duration of the requirement. Insurance rates increase by 50 to 100 percent or more, adding $1,000 to $3,000 per year to your premiums for 3 to 5 years. Some insurers will not renew your policy at all after a DUI, forcing you to seek coverage through a high-risk insurer at much higher cost.

If you were arrested and posted bail, that money is separate from fines and fees. If you hired a private attorney, legal fees typically range from $1,500 to $5,000 or more, depending on whether your case goes to trial.

How a DUI conviction affects employment and professional licensing

A DUI conviction appears on your criminal record and shows up in background checks. Employers in transportation, healthcare, education, law enforcement, and security are most likely to reject applicants with DUI convictions. Some employers have blanket policies against hiring anyone with a felony conviction; others evaluate each case individually. Even if you are hired, a DUI may disqualify you from certain positions or security clearances.

If you hold a professional license—as a nurse, teacher, lawyer, real estate agent, or contractor—a DUI conviction may trigger a disciplinary review by your licensing board. The board may suspend or revoke your license, require additional training, or impose probation. This is separate from the criminal penalties and can end your career in that field.

If your job involves driving—as a truck driver, delivery driver, taxi driver, or bus driver—a DUI conviction will likely end your employment. Commercial driver's license (CDL) holders face automatic CDL suspension and may lose their job when ready upon conviction.

Sealing or expunging a DUI conviction from your record

In some states, you can petition the court to seal or expunge your DUI conviction after a certain period of time has passed. Sealing means the record is hidden from public view but still exists; expungement means the record is destroyed. The may be able to access rules vary widely by state. Some states allow expungement only if you were arrested but not convicted; others allow it only after 5 to 10 years have passed since conviction; still others do not allow expungement of DUI convictions at all.

If your state does allow expungement, you must file a petition with the court, usually with the help of an attorney. The prosecutor may object. If the court grants your petition, you can legally say you were not convicted of that offense on job applications and background checks (with some exceptions for law enforcement and certain professional licenses). Expungement does not erase the conviction from your driving record, however—it remains there for insurance and licensing purposes.

Frequently Asked Questions

Can I refuse a breathalyzer or blood test during a DUI stop?

You can refuse, but most states impose an automatic license suspension (often 6 to 12 months) for refusal alone, separate from any DUI conviction. Refusal also allows prosecutors to argue that you were hiding your BAC, which can hurt your case. In some states, refusal can be used as evidence of guilt in court.

What is the difference between a DUI and a DWI?

The terms mean different things in different states. In some states, DUI means driving under the influence of alcohol or drugs, while DWI means driving while impaired by alcohol. In other states, the terms are used interchangeably or DWI is the only term used. Check your state's laws to understand which term applies to your situation.

Will a DUI conviction affect my ability to get a loan or rent an apartment?

A DUI conviction can appear on background checks used by landlords and lenders. Some landlords and lenders have policies against renting or lending to people with criminal convictions. Even if they do not have a blanket policy, a conviction may be counted against you as a risk factor, making it harder to be approved or resulting in higher interest rates.

How long does a DUI stay on my driving record?

A DUI typically remains on your driving record for 5 to 10 years, depending on the state. Even after it falls off your driving record, it may remain on your criminal record permanently unless you petition to have it sealed or expunged. Insurance companies may also consider DUIs from longer than 10 years ago when calculating rates.

Can I get my license back before the suspension period ends?

In some states, you can request a hardship license or restricted license that allows you to drive to work, school, or medical appointments during the suspension period. You must petition the court and show that the suspension causes undue hardship. Not all states offer this option, and approval is not may provide.