Will I Go to Jail for Drink Driving in Queensland?
Drink Driving — 2026-06-20 — by Sacha Sarah Smith, Civic Law
Will a drink driving charge result in jail time in Queensland? When imprisonment is a real risk, when it is mandatory, and what the court considers.
You have been charged with drink driving and you want to know whether you are going to jail.
For most first offences, no. The usual outcome for a first-time drink driving charge with no crash and no prior history is a fine, a period of licence disqualification , and — with proper submissions — in many cases no conviction recorded on your criminal history at all. You can use the drink driving penalty estimator to see where your charge sits.
Where the risk of jail becomes real is with repeat offences, high BAC readings, and crashes. This article sets out where that line is, when imprisonment becomes mandatory, and what you can do about it.
The Maximum Terms by BAC Range
Every drink driving offence in Queensland carries a maximum term of imprisonment. The maximum depends on your BAC reading:
General alcohol limit (BAC 0.05 to under 0.10) — maximum 3 months imprisonment. In practice, a first offence in this range almost never results in a jail term. The standard outcome is a fine and a short disqualification.
Middle alcohol limit (BAC 0.10 to under 0.15) — maximum 6 months imprisonment. A first offence in this range is still unlikely to result in custody, but the fine is higher, the disqualification period is longer, and your licence is suspended immediately from the date of charge.
High range and DUI (BAC 0.15 and over, or driving under the influence) — maximum 9 months imprisonment. A reading of 0.15 or above triggers a conclusive presumption under section 79(3) of the Transport Operations (Road Use Management) Act 1995 (Qld) — you are deemed to have been driving under the influence. This is the most serious drink driving charge. Immediate licence suspension applies. A work licence is not available for this charge.
Those are the maximum terms — the ceiling, not the starting point. For a first offender at the lower end of a BAC bracket, with no crash, no passengers, and no prior traffic history, a fine and disqualification is the standard outcome.
When Jail Becomes a Real Risk
The risk of imprisonment increases substantially in the following circumstances:
High BAC readings. A first offence at 0.20 or above is treated differently from one at 0.08. The higher the reading, the more the court treats the offence as involving real danger to the public — regardless of whether anything actually went wrong. At the upper end of the high range, even a first offence puts imprisonment on the table.
None
Dangerous driving. If the drink driving involved high speed, weaving, running red lights, or driving on the wrong side of the road, the risk of custody rises. If the manner of driving is serious enough, police may also charge dangerous operation of a vehicle under section 328A of the Criminal Code 1899 (Qld) — a separate, more serious offence with a maximum of 3 years imprisonment (or 5 years if the intoxication is an aggravating circumstance). See our dangerous operation fee page for the detail on those tiers.
A crash. Property damage on its own may not push a first offence into custody, but injury or death changes the position entirely. Where the crash causes death or grievous bodily harm, the dangerous operation charge under section 328A carries a maximum of 14 years (no aggravation) or 20 years (with aggravation — including intoxication). These matters go to the District Court , not the Magistrates Court .
Children in the vehicle. Driving while intoxicated with children as passengers is a serious aggravating factor. Courts treat the combination of intoxication and the presence of children as a significant increase in culpability.
Mandatory Imprisonment — Repeat DUI Within Five Years
If you are charged with DUI — the most serious drink driving charge, applying at a BAC of 0.15 or above — and you have two or more prior DUI, indictable driving, or dangerous operation (section 328A) convictions within five years, the court must impose a term of imprisonment. The magistrate cannot choose a fine or a community-based order instead. This is set out in section 79(1C) of the Transport Operations (Road Use Management) Act 1995 (Qld). This mandatory provision applies specifically to DUI charges — not to lower-range drink driving offences, which carry increased maximum penalties for repeat offences but no mandatory imprisonment.
The term may be suspended — meaning you receive a jail sentence but serve it in the community rather than in custody, provided you do not reoffend during the operational period. But the court must impose the term. The question at that point is not whether imprisonment is ordered, but whether it is suspended or served immediately.
If you are facing mandatory imprisonment under this provision, the sentencing preparation is critical — because the only issue left is the length of the term and whether suspension is appropriate. That preparation is what determines whether you walk out of court or go into custody. Read more about how repeat offences change the position in our repeat drink driving article .
What a Suspended Sentence Means
Courts can suspend a sentence of imprisonment — either wholly or partly. If you receive a wholly suspended sentence, you do not go into custody. You leave court and go home. But you have a sentence of imprisonment hanging over you for a set period (the operational period, usually 12 to 24 months). If you commit another offence during that period, the court can activate the original sentence and you serve it.
A partly suspended sentence means you serve part of the term in custody and the remainder is suspended. For example, a six-month sentence with four months suspended means you serve two months in custody and the remaining four months are served in the community on the same conditions.
For repeat drink driving offenders with moderate readings and no crash, a wholly suspended sentence is a realistic outcome. For repeat offenders with very high readings, dangerous driving, or a history of prior custodial sentences, actual time in custody becomes a real prospect.
What Helps at Sentence
The court weighs specific factors at sentencing , and the outcome depends on what evidence of those factors is placed before it. These are the things that move the needle:
Completing a drink driving program before court. The Queensland Traffic Offenders Program (QTOP) is the most common program in Far North Queensland — it is completed online, costs $285 including GST — reduced to $240 with the coupon code QTOP at checkout — and runs as three sessions of 1.5 hours with a 24-hour gap between each. The minimum time to finish is four days, and you have four months from enrolment. Completing a program like QTOP before your sentence date is one of the most effective things you can do. It shows the court you have taken the charge seriously and engaged with the issue. If you need help finding a program, our substance use support page lists services in Cairns and the region.
Counselling or treatment. If alcohol use is an ongoing issue for you — not a one-off lapse — evidence that you have sought counselling, attended a GP, or engaged with an alcohol and drug service carries weight. The court looks at what you have done, not what you say you intend to do.
The BAC reading. The reading itself is fixed and cannot be changed. But where you sit within your bracket matters. A 0.06 reading carries a different outcome from a 0.09, even though both are in the general alcohol limit range.
Your traffic history. A clean traffic history — no prior drink driving, no disqualified driving, no dangerous operation — is a significant factor. It tells the court this is a departure from otherwise lawful behaviour, not a pattern.
Your criminal history. A person with no criminal record is in a fundamentally different position from someone with prior convictions. For a first offence with no criminal history, the court has the option of not recording a conviction at all.
Employment and family circumstances. Whether you will lose your job, whether you have dependants who rely on your income, whether you are the primary carer for children — these are relevant to the type and length of sentence. Evidence of employment (a letter from your employer) and family responsibilities (an affidavit setting out the impact) should be before the court.
Character references. References from employers, colleagues, friends, or community members that address your recent conduct — not just your general character — help the court assess whether the offence reflects who you are or was an isolated lapse.
The court can only weigh what it sees. If none of that material is put before the magistrate, the sentence is determined by the reading, the history, and the police summary of facts alone.
Check Your Position
Use our drink driving penalty estimator to get an indication of your likely penalty range, including the disqualification period and fine. If you need to keep driving for work, check your work licence eligibility — work licences are only available for certain charge categories and are not available at all for DUI charges (BAC 0.15 and over). For a full breakdown of how the court process works on the day, read what happens in court for a drink driving charge .
Talk to Civic Law
If you are facing a drink driving charge and you are concerned about jail, the answer depends on the reading, your history, and the circumstances. Call Sacha Sarah Smith on 0425 429 458 for a direct assessment of where you stand.
Drink Driving — Fixed Fee
Work Licence Application
Dangerous Operation of a Vehicle