How many days do I have to appeal a PCN?

Informal challenges: any time before the Notice to Owner. Formal representations: 28 days from NtO service. Tribunal appeal: 28 days from the Notice of Rejection.

Do I lose the discount if I challenge?

No - the first informal challenge normally freezes the 14-day discount, and councils re-offer it for 14 days after rejecting. Confirm on your council's page.

How do I submit an appeal for a parking fine?

Use the council's online challenge form or write quoting the PCN number, stating one statutory ground, your dated facts and evidence.

Process · First move

The informal PCN challenge: your first move costs nothing

Before the Notice to Owner, most councils accept an 'informal challenge' - a simple letter or web form. Sent early, it freezes the 14-day discount: if rejected, you normally get the discount re-offered. This is the cheapest, most frequently successful stage.

Why this stage wins most often

Councils cancel a large share of well-evidenced informal challenges because an officer reviews with discretion - including mitigation - and the cost of defending a weak ticket exceeds £0 of income. Once formal representations are rejected, discretion shrinks and the tribunal tests law, not sympathy.

What to send

PCN number, vehicle, one statutory ground stated plainly, 2-4 dated facts, the exhibits, and one short mitigation paragraph if it applies (breakdown, emergency). Ask for cancellation and for a Notice of Rejection if refused, preserving the tribunal route.

The discount mechanics

The 14-day discounted amount is normally held while the first informal challenge is decided; if rejected, councils re-offer the discount for a further 14 days. Check your council's policy - it is on their PCN pages.

When NOT to go informal

If the 28-day NtO window is close, or your ground is purely documentary (ownership, hire, payment), submit formal representations in the prescribed form instead - the statutory clock beats the friendly letter.

FAQ

How many days do I have to appeal a PCN?: Informal challenges: any time before the Notice to Owner. Formal representations: 28 days from NtO service. Tribunal appeal: 28 days from the Notice of Rejection.
Do I lose the discount if I challenge?: No - the first informal challenge normally freezes the 14-day discount, and councils re-offer it for 14 days after rejecting. Confirm on your council's page.
How do I submit an appeal for a parking fine?: Use the council's online challenge form or write quoting the PCN number, stating one statutory ground, your dated facts and evidence.

General information about parking enforcement in England (outside London), not legal advice. Sources: Civil Enforcement of Road Traffic Contraventions (Approved Devices, Charging Guidelines and General Provisions) (England) Regulations 2022 (SI 2022/71); Civil Enforcement of Road Traffic Contraventions (Representations and Appeals) (England) Regulations 2022 (SI 2022/576); Traffic Penalty Tribunal guidance; council enforcement policies.