Last reviewed March 2026 — LetterSure editorial team
Private parking fines are not the same as council penalties — and many can be successfully challenged with a well-written appeal letter. Here is exactly how to do it.
Before you appeal, it is important to understand what type of fine you have received. A council or local authority Penalty Charge Notice is issued by the council and has more legal weight. A private parking charge notice is issued by a private company and is essentially an invoice — not a fine. Private parking charges are far easier to challenge and many are successfully appealed.
This guide focuses on appealing private parking charge notices, which are the most common type and the most successfully challenged.
Generate your parking fine appeal in 60 seconds
Answer a few questions and get a professional appeal letter ready to send
Generate my appeal letter — £6.99Signage was unclear or inadequate
If the terms and conditions were not clearly displayed at the entrance to the car park, the charge may not be enforceable.
You were the registered keeper but not the driver
You can appeal as the registered keeper if you were not driving at the time.
You paid for parking but the machine was faulty
If you attempted to pay but the machine was not working, this is strong grounds for appeal.
The charge was issued in error
If the details on the notice are wrong — wrong vehicle, wrong time — the charge should be cancelled.
You had a valid reason for overstaying
Medical emergencies or breakdowns are generally accepted as valid reasons.
The landowner gave permission
If you had permission from the landowner or a business in the car park, this overrides the parking company's charge.
Your name and address
So the parking company knows who to respond to.
The notice reference number
Found on the parking charge notice — always quote this.
Your vehicle registration
Confirm which vehicle the charge relates to.
The date and location
State clearly where and when the alleged contravention occurred.
Your grounds for appeal
Explain clearly and factually why you are challenging the charge.
Any supporting evidence
Mention any photos, receipts, or witness details you can provide.
Most private parking companies are members of an Accredited Trade Association — either the British Parking Association or the International Parking Community. You must appeal to the parking company first. If they reject your appeal, you can escalate to the independent appeals service POPLA for BPA members or the Independent Appeals Service for IPC members. These independent appeals are free and the parking company must accept the outcome.
Always appeal within the deadline shown on your notice — usually 28 days. Appealing also pauses any discount period, so you will not lose the reduced early payment option while your appeal is being considered by most operators.
Ready to write your parking fine appeal?
LetterSure generates a professional parking fine appeal letter in under 60 seconds. Answer a few questions and download as PDF or Word.
Generate my appeal letter — £6.99Or get Pro for £12.99/month for unlimited letters
Can I appeal a private parking fine?
Yes. Private parking charge notices are invoices, not legally enforceable fines. Many are successfully appealed, particularly where signage was unclear, the charge was issued in error, or you had a valid reason for overstaying.
What is the difference between a private and council parking fine?
A council Penalty Charge Notice is a genuine fine with legal weight. A private parking charge notice is a contractual invoice from a private company. Private charges are far easier to challenge.
How long do I have to appeal?
Most private parking companies require you to appeal within 28 days. Always check the deadline on your notice. Appealing also pauses the early payment discount period with most operators.
What happens if the parking company rejects my appeal?
Escalate to a free independent appeals service — POPLA for BPA members or the Independent Appeals Service for IPC members. The parking company must accept the outcome of the independent appeal.
Do I have to pay while I am appealing?
No. While your appeal is being considered you do not need to pay. Most operators also pause the early payment discount during the appeal.
This guide is for general information only. LetterSure letters are personal correspondence drafts and do not constitute legal advice. For legal matters consult a qualified solicitor at solicitors.lawsociety.org.uk.