Appeals in criminal cases explained
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Appeals in criminal cases
An appeal in a criminal case is a legal process where a defendant can challenge a conviction or sentence in a higher court. This guide explains what appeals are, who can lodge an appeal, the grounds on which an appeal might succeed, and what to expect during the appeals process.
What appealing a criminal conviction or sentence means in Australia
An appeal in a criminal case is a legal process that allows someone to challenge a conviction or sentence in a higher court. When you lodge a criminal appeal, you're asking a senior court to review the decision made in a lower court and consider whether an error occurred.
Appeals are often described as serving a particular purpose in the Australian legal system. They provide a safeguard against wrongful convictions, procedural errors, and sentences that may be manifestly excessive or lenient. The right to appeal is considered fundamental to ensuring fair legal outcomes.
When you lodge a criminal appeal, the higher court doesn't hold a new trial. Instead, it reviews the evidence, legal arguments, and court procedures from the original case. The appeal must generally be based on grounds such as legal error, procedural irregularity, or newly discovered evidence.
There are different types of appeals depending on your situation. An appeal criminal conviction focuses on challenging the guilty verdict itself, while a sentencing appeal targets the penalty imposed. Time limits apply, and the specific process depends on which Australian state or territory you're in and which court heard your case.
Key points:
Appeals are about reviewing a lower court's decision, not holding a new trial
People often engage a lawyer experienced in appeals.
Time limits connected to particular stages of proceedings generally apply, often within weeks or months of sentencing.
Appeals generally require specific grounds, such as legal error or procedural irregularity.
Appeal outcomes can range from dismissal to conviction being overturned or sentence being reduced
Success rates vary based on the strength of the legal arguments and evidence
Common situations
You may be considering an appeal if:
You believe the guilty verdict was incorrect or based on unreliable evidence
There were significant procedural errors during your trial
Your sentence seems unusually harsh compared to similar offences
New evidence has emerged that may affect the outcome
Your legal representation at trial was inadequate
There were errors in how the law was applied to your case
You were convicted based on a misunderstanding of the law
You accepted a plea deal but later discovered information suggesting innocence
Errors in the appeals process can have significant consequences for people. Where time limits connected to particular stages of proceedings are not met, the right to appeal may be lost. If an appeal is lodged unsuccessfully, it can be emotionally draining and costly, and the conviction or sentence remains on record.
What to consider
Timing is often a relevant consideration, connected to particular stages of proceedings. Most appeals are generally lodged within weeks or months of sentencing.
Appeals generally rely on strong legal grounds, not simply disagreement with the outcome.
People often engage a lawyer specialising in appeals.
People often review the trial transcript and court documents for errors.
People often consider whether newly discovered evidence might be relevant to their case.
People often consider the costs involved in pursuing an appeal through a higher court.
People often consider whether an appeal is realistically likely to succeed based on available grounds.
Appeal costs can be significant, and funding options may be limited. People often find that a general awareness of these factors at an early stage forms part of how they approach a decision about whether to proceed.
What you can do next and how LawConnect can help
If you're considering an appeal of a criminal conviction or sentence, you may wish to:
People often gather all court documents and records from their original case.
People often review the trial transcript and consider any errors or concerns that may be present.
People often consider what specific legal grounds exist for an appeal.
People often look into the time limits that apply in their state or territory.
People often seek advice from a lawyer experienced in appeals at a stage connected to particular stages of proceedings.
People often explore funding options, including legal aid where they are eligible.
People often put together a clear summary of why they believe the original decision was wrong.
Delays may affect the ability to appeal, as the process is connected to particular stages of proceedings.
How LawConnect can help
Appealing a criminal conviction or sentence is a complex process that depends heavily on specific legal grounds and procedural requirements. Many people seek clarity about whether an appeal is realistic for their situation and the stages that may be involved.
LawConnect provides personalised legal information through our AI legal assistant, which can help you understand general information about appeals, the grounds that might apply, and the typical process involved. You can ask questions and receive guidance tailored to what you're trying to understand.
However, only a licensed lawyer can provide legal advice specific to your circumstances, assess the real strength of potential grounds for appeal, and guide you through the actual appeal process. This requires detailed knowledge of your case and applicable law.
If you decide to pursue an appeal, we can connect you with a licensed lawyer experienced in criminal appeals who can provide personalised legal advice and representation. Appeals are connected to particular stages of proceedings, given the time limits involved.
Not sure how to appeal?
Try one of these. Get tailored help on your appeal options.

Appeals in Criminal Cases FAQs
Yes, you may appeal a conviction in criminal cases. However, an appeal is not a new trial. Instead, it focuses on whether legal errors occurred during your original trial that may have affected the outcome. Grounds for appeal often include procedural errors, incorrect legal directions, or new evidence. Appeal applications are generally lodged within strict timeframes connected to particular stages of proceedings. We can connect you with a licensed lawyer who can assess your case.
Yes, you may appeal a sentence in many circumstances. You could seek to appeal if the sentence is considered manifestly excessive or if the judge made an error in law. Sentencing appeals focus on whether the sentence was appropriate given your circumstances and the seriousness of the offence. The grounds for sentence appeals differ from conviction appeals. A licensed lawyer can advise whether your situation has appeal prospects.
Time limits for appeals in criminal cases are strict and vary depending on the court and circumstances. An appeal is generally lodged within a set period after conviction or sentencing, often around 28 days. In some situations, you may apply for an extension, but this requires demonstrating good reason for the delay. Where timeframes connected to particular stages of proceedings are not met, an appeal may not be able to proceed. People often seek legal advice promptly when considering an appeal, as the process is connected to particular stages of proceedings.










