Skip to main content
TRINGALI LAWYERS
CRIMINAL DEFENCE

Pleading guilty vs not guilty: what changes

The decision about how to plead is not one to make quickly or without reviewing the prosecution's evidence. A guilty plea entered on good advice and at the right time can reduce penalty and resolve a matter efficiently. A not guilty plea that proceeds to a contested hearing that is lost results in no discount and a longer, more expensive process. The reverse is also true: a guilty plea where the evidence does not actually support the charge gives up something that cannot be recovered. This guide explains what changes with each option.

Criminal Defence7 min readUpdated 4 May 2026
Written by
Talia Tringali
Principal Lawyer

What does pleading guilty mean in Victorian criminal proceedings?

A guilty plea in the Victorian Magistrates' Court is an admission that you committed the offence as charged, or on an agreed statement of facts that reflects the substance of the conduct. Once a guilty plea is entered, the matter proceeds to a plea hearing at which your lawyer addresses the court on your behalf and the magistrate imposes a sentence. There is no trial. The prosecution does not need to call witnesses or prove each element of the offence.

A guilty plea entered early in proceedings attracts a sentencing discount. Victorian courts apply what is sometimes called the 'utilitarian discount', which reflects the practical benefit to the court system of resolving the matter without a contested hearing. The discount is more significant the earlier the plea is entered. A guilty plea at the first mention, before significant court resources have been used, is treated more favourably than the same plea entered on the morning of a contested hearing.

Under the Sentencing Act 1991, a court must take into account a plea of guilty in imposing a sentence. The discount is not a fixed percentage but is a factor that the magistrate or judge takes into account in assessing the appropriate penalty. The extent of the discount will depend on when the plea was entered, whether the plea is a full admission or is entered on negotiated facts, and the other circumstances of the matter.

What does pleading not guilty mean?

A not guilty plea means that the matter is set down for a contested hearing. At that hearing the prosecution must prove every element of the charge beyond reasonable doubt. If the prosecution cannot do that, you are entitled to a verdict of not guilty regardless of what actually happened. The burden of proof lies with the prosecution throughout; you are not required to prove your innocence.

Entering a not guilty plea does not mean you are lying to the court or making a false claim. It is a procedural position that requires the prosecution to do what it is obliged to do: prove its case. In many matters, the prosecution brief, when properly reviewed, reveals gaps in the evidence, elements that cannot be proved, witness reliability issues, or procedural problems with the way the police investigation was conducted. A not guilty plea allows those issues to be tested.

A not guilty plea also gives the prosecution an opportunity to review whether the charge is worth running. Where the evidence is genuinely weak, the prosecution may withdraw the charge rather than conduct a contested hearing it is unlikely to win. This is one reason why entering a not guilty plea is not equivalent to conceding the prosecution will succeed.

How does the plea decision affect sentencing?

If you plead guilty and are convicted, the magistrate sentences on the basis of an agreed facts sheet or the prosecution summary of facts. Your lawyer addresses the court on mitigating factors: your personal circumstances, the circumstances of the offending relative to other conduct of this type, any steps you have taken since the charge, and anything that bears on the appropriate penalty.

If you plead not guilty and are found guilty after a contested hearing, you will be sentenced on the facts as found by the magistrate after hearing all the evidence. There is no sentencing discount for a not guilty plea that results in a conviction after a contested hearing. The absence of that discount is a meaningful difference, particularly for charges where the sentencing range runs from a fine up to a custodial term.

If you plead not guilty and are acquitted, there is no conviction and no sentence. You leave court without a criminal record in relation to that charge. That outcome has significant personal, professional, and reputational consequences compared with a conviction, and it is why a not guilty plea where the evidence genuinely does not support the charge is worth pursuing even if the contested hearing is costly and stressful.

What happens to the timeline and cost under each option?

A guilty plea in the Magistrates' Court typically resolves within two to four court dates, over a period of two to four months from first mention. Once the hand-up brief has been reviewed and the plea decision is made, the matter can be set down for a plea hearing relatively quickly. Preparation for the plea hearing involves gathering character references, preparing a written plea document, and advising on the likely sentencing range.

A not guilty plea adds time and cost. The matter requires a contested hearing date to be allocated, which in the Melbourne metropolitan courts is typically set several months in advance. Preparation involves reviewing the brief in detail, advising on cross-examination of witnesses, considering whether to call evidence, and preparing legal arguments about admissibility if relevant. The total time from first mention to a contested hearing verdict may be six to twelve months.

Cost should not be the only factor in the plea decision, but it is a real one. A guilty plea matter costs less than a contested hearing. Where the evidence genuinely supports a contest, the additional cost of a contested hearing is justified. Where it does not, a contested hearing adds cost without improving the outcome. Your lawyer should give you a clear cost estimate for each pathway after reviewing the brief, so you can make the decision with full information.

What factors should inform the plea decision?

The most important input is the prosecution brief. You cannot make an informed plea decision without reading what the prosecution says it can prove, and the brief often reveals that the position is different from what the charge sheet suggests. Elements that looked straightforward may be harder for the prosecution to establish. Witnesses may have inconsistent prior statements. The identification evidence may be unreliable. The record of interview, if there is one, may have problems that affect its admissibility.

Beyond the brief, your personal circumstances matter. A conviction for certain offences can affect your employment, your professional registration, your ability to travel, your visa status if you are not a citizen, and your Working with Children Check. These secondary consequences are part of the assessment. For some people, avoiding a conviction at all costs is the priority; for others, resolving the matter quickly and with certainty is more important. Both are legitimate positions, and the right answer is different for each person.

Your lawyer should give you a candid assessment of the strength of the prosecution case, the realistic sentencing range under each option, and the secondary consequences relevant to your circumstances. That assessment, combined with your own priorities, is what should drive the plea decision. The decision is yours to make; the lawyer's role is to ensure you make it with accurate information.

Can you change your plea?

A not guilty plea can be changed to guilty at any time before the verdict is delivered. The earlier the change, the more the sentencing discount applies. Changing a plea on the morning of a contested hearing attracts a smaller discount than changing it at the second mention after reviewing the brief.

A guilty plea can also be withdrawn in limited circumstances, generally where it was not made freely and voluntarily, or where new evidence emerges that materially changes the picture. Withdrawing a guilty plea is procedurally difficult and is not a routine option. It requires application to the court and will not be granted simply because the accused has changed their mind.

If you entered a plea without legal advice and you are unsure whether it was the right decision, speak to a lawyer as soon as possible. Contact Tringali Lawyers to arrange a consultation on your matter and your options.

When should you make the plea decision?

The plea decision should be made after you have received legal advice and after the prosecution brief has been disclosed and reviewed. Making the decision at the first mention, before the brief is available, is generally premature unless the facts are clear and the charge is straightforward.

At Tringali Lawyers, the first consultation covers the charge and what is known about the prosecution case at that stage. Once the brief has been received, the review produces a clear picture of the prosecution's position and the realistic options. The plea decision follows from that review, not from the initial charge sheet alone. Contact us to arrange an appointment. Same-day responses to new enquiries, and urgent matters are seen within 24 to 48 hours.

Signed
Talia Tringali
Principal Lawyer
Full profile

For matter-specific advice, the most useful thing is a conversation.

§Related reading
NOT SURE HOW TO PLEAD?

Get advice on your matter before you decide.

Same-day response to new enquiries. Urgent matters seen within 24 to 48 hours.

Or email talia@tringalilawyers.com.au