Appeals in criminal cases
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Unsure about appealing a criminal conviction in Australia?

Overview of 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 serve an important 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
Legal representation from a lawyer experienced in appeals is generally important
Strict time limits apply, typically within weeks or months of sentencing
You must identify specific grounds for appeal, 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
Getting appeals wrong can have serious consequences. Missing strict time limits means your right to appeal may be permanently 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
Time is critical. Most appeals must be lodged within weeks or months of sentencing
You'll need to identify strong legal grounds for appeal, not simply disagreement with the outcome
Legal representation from a lawyer specialising in appeals is valuable
Review the trial transcript and court documents carefully for errors
Consider whether newly discovered evidence might strengthen your case
Understand the cost involved in pursuing an appeal through a higher court
Assess whether appeal success is realistically likely based on available grounds
Appeal costs can be significant, and funding options may be limited. Understanding these factors early helps you make an informed 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:
Gather all court documents and records from your original case
Review the trial transcript carefully and note any errors or concerns
Consider what specific legal grounds exist for your appeal
Research time limits that apply in your state or territory
Seek advice from a lawyer experienced in appeals before deadlines pass
Explore funding options, including legal aid if you're eligible
Prepare a clear summary of why you believe the original decision was wrong
Act quickly, as delays may result in losing your right to appeal
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 need clarity about whether an appeal is realistic for their situation and what steps to take.
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. Acting early is important, given the strict 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. To appeal, you generally need to lodge your application within strict timeframes. 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. Generally, you must lodge an appeal 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. Missing deadlines can result in your appeal being rejected. It is important to seek legal advice quickly if you are considering an appeal.
