This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Think your court decision was wrong? Learn the strict time limits for appealing to the Crown Court, the procedures you must follow, and the risks involved in challenging a ruling.
When a magistrates' court makes a decision in a criminal case - for example, a conviction or a sentence - the law in England provides structured ways to challenge that decision. Appeals ensure that decisions can be reviewed independently if there are genuine grounds for believing the outcome was wrong or unfair. This guide explains the legal framework for appealing magistrates' court decisions, the different appeal routes, strict time limits, and practical steps, while using clear legal terminology suitable for readers without legal training as well as professionals.
Overview: Magistrates' Court and Appeals
Magistrates' courts hear the vast majority of criminal cases in England. Decisions made in those courts about guilt and sentencing are subject to appeal through specific mechanisms designed to maintain fairness and legal accountability. The most common appeal route for defendants is to the Crown Court, which conducts a full rehearing of the case. There are other, more limited routes to higher courts in specific circumstances. Understanding which process applies to your situation is essential before beginning a challenge.
Who Can Appeal?
Defendants
A person convicted or sentenced by a magistrates' court may appeal:
- Against conviction (if they pleaded not guilty at trial).
- Against sentence (regardless of plea).
- Against both conviction and sentence.
Prosecution
The prosecution has limited rights of appeal against magistrates' court decisions; in practice, this may involve applying to a higher court to state a case on a point of law rather than appeal substantively.
Primary Appeal Route: Appeal to the Crown Court
Automatic Right of Appeal
Defendants generally have an automatic right of appeal from the magistrates' court to the Crown Court. The Crown Court conducts a full rehearing of the evidence rather than a limited review. This means witnesses may be recalled and new evidence (where permitted) can be introduced.
Time Limits
You must serve a Notice of Appeal within 21 days of:
- The date the sentence is imposed; or
- If the appeal is only against conviction, still within 21 days from sentence date (this is the governing rule under the Criminal Procedure Rules).
The appeal notice must be filed in writing with the magistrates' court and served on the prosecution. If you miss this deadline, you can ask the Crown Court for an extension of time, but you must explain why the appeal was late, and the court must agree.
Grounds for Appeal
An appeal to the Crown Court does not require “grounds” in the same way that later appellate levels do. This is because, on an appeal against conviction, the Crown Court carries out a fresh hearing of the case and reassesses the evidence. On a sentence appeal, the Crown Court reviews whether the sentencing was appropriate.
What Happens at the Hearing
- The Crown Court will set a hearing date once the appeal notice is lodged.
- You and the prosecution present your cases again.
- A Crown Court Judge plus typically two trained magistrates (who were not involved originally) hear the appeal.
- The court may confirm, quash, vary or substitute the original decision.
Outcomes
- Conviction overturned: The conviction is quashed and may result in an acquittal.
- Sentence modified: The sentence may be reduced or increased.
- Costs: The Crown Court may make orders regarding legal costs in some circumstances.
Alternative Routes: High Court and Judicial Review
Case Stated to the High Court
If your appeal involves a question of law or jurisdiction rather than factual findings, you may apply for the magistrates' court to state a case for the opinion of the High Court. This is a specialised route suitable only where legal error or uncertainty exists. The application must generally be made within 21 days of the decision.
Judicial Review
If you believe a magistrates' court decision is unlawful due to procedural unfairness, bias, or other public law errors outside the normal appeal process, you may consider an application for judicial review in the High Court. This is a specialised and time‑limited process that deals with legality, not merits.
Practical Steps for Appealing
1. Act Promptly
Calendar deadlines are strict. Note the date of sentence and calculate your 21‑day deadline immediately. If there is any doubt about timing, apply for an extension as part of the appeal notice.
2. Complete the Correct Forms
Use the prescribed Notice of Appeal form under the Criminal Procedure Rules (Part 63) for appeals to the Crown Court. This form includes sections to indicate whether the appeal is against conviction, sentence or both.
3. Serve All Parties
Serve the notice on the magistrates' court and on the prosecution promptly. Failure to serve properly may lead to your appeal being invalid.
4. Seek Legal Advice
Criminal appeals can be complex. A criminal defence solicitor or barrister can help structure your arguments, lodge the notice correctly, and represent you at the Crown Court hearing.
Risks and Considerations
Appeal Outcomes
Appealing to the Crown Court carries both possibilities of improvement and risk. For example, on sentence appeals, the Crown Court may increase a sentence, so careful consideration is required.
Costs
Unsuccessful appeals may have cost implications, including additional costs orders or having to pay part of the prosecution's costs.
Bail and Orders
Appealing a decision does not automatically suspend all effects of a sentence or order. For example, custodial sentences usually remain in force unless bail pending appeal is granted.
Evidential Requirements
Although the Crown Court rehears evidence, you should prepare robust evidence and legal submissions to increase your chances of success.
Common Questions
Can a victim appeal?
Generally, only a defendant or the prosecution (on restricted grounds) can appeal. Victims do not have the right to appeal a magistrates' court sentence.
What if my appeal is late?
You can apply to the Crown Court for an extension of time. The court will consider whether there is good reason for the delay before accepting the appeal.
Can I appeal on any ground?
In the Crown Court, you do not need specific legal grounds for conviction appeals as the court re‑hears the entire case. Sentence appeals focus on whether the sentence was appropriate.
Key Takeaways
Appealing a magistrates' court decision in England is a structured legal process primarily conducted by way of appeal to the Crown Court. Defendants have an automatic right of appeal against conviction and/or sentence within 21 days of sentencing, with the Crown Court carrying out a full rehearing of the case. Alternative routes to the High Court, such as case stated or judicial review, address specific legal or jurisdictional errors. Acting promptly, using the correct forms, serving all parties, and obtaining specialist legal advice are critical for an effective appeal. The Crown Court can confirm, overturn or vary the original magistrates' court decision, and appellants should be aware of potential risks and consequences when challenging outcomes.
