Appealing a levy surcharge to the Planning Inspectorate

Community Infrastructure Levy surcharges are appealed to the Planning Inspectorate under regulation 117 of the Community Infrastructure Levy Regulations 2010, and the window is 28 days from the date of the surcharge notice. That is the first thing to check, because the deadline is short and there is no discretion to extend it. The second thing to check is which body hears your appeal, since appeals about the chargeable amount itself go to the Valuation Office Agency and not to the Inspectorate.

Self-builders meet surcharges more often than anyone else, usually for one of two reasons. The notice of the start of development was not served before work began, or the self-build exemption was claimed but one of the procedural steps was missed. Both are procedural failures rather than disputes about money, which is why the appeal grounds are narrow and factual.

The surcharges that can be appealed

The regulations impose separate surcharges for distinct failures. In broad terms they cover a failure to assume liability, a failure to submit a notice of chargeable development where one is required, a failure to notify the start of development, the occurrence of a disqualifying event after relief has been granted, a failure to comply with an information notice, and late payment.

The amounts are set by the regulations themselves. Several are expressed as a percentage of the chargeable amount subject to a cash cap, and the late payment surcharges are stepped according to how overdue the sum is, with further surcharges arising at 30 days, six months and twelve months. Read the current regulation for the figures, because they have been amended and a figure quoted from an old note is not worth relying on.

Each surcharge is a separate decision with its own 28-day clock. Where three land together, appeal each of them, and say so clearly on the form.

Which body hears which appeal

Sending the appeal to the wrong body wastes the deadline, and it happens regularly because the forms sit on the same part of the government website. Read the heading on the notice you received and match it to the row above before you fill anything in.

If the real complaint is that the floorspace or the rate is wrong, that is a chargeable amount appeal and a different route with a different deadline. The grounds and timetable for that one are set out in appealing a CIL charge.

The deadline and how it is counted

Twenty-eight days beginning with the date of the notice. Not the date you received it, and not the date you noticed it.

So the practical sequence is this.

1. Date-stamp the notice on arrival and diarise the deadline immediately
2. Request the collecting authority's file: the liability notice, any demand notice, and the record of service
3. Decide the ground or grounds, and gather the documents that prove them
4. Submit the appeal form with the notice, the supporting evidence and a short statement of case
5. Write separately to the collecting authority, telling them an appeal has been lodged and asking them to hold enforcement of the surcharge
6. Keep paying any undisputed levy, so further late payment surcharges do not accrue

Step five matters because enforcement and appeal run on different tracks inside a council, and the recovery team does not always know the planning team has been appealed.

Grounds that succeed

Three grounds are available in substance: that the claimed breach did not occur, that the collecting authority did not serve the liability notice, and that the surcharge has been calculated incorrectly.

The second of those wins more appeals than people expect. The levy machinery depends on the liability notice being issued and served, and where an authority cannot produce evidence of service the surcharge that depends on it falls away. Ask for the record of service specifically, not just a copy of the notice.

The first ground is a documentary argument. If you served the start notice and the authority says you did not, the appeal turns on your proof of posting, the portal submission receipt or the email with its timestamp. Produce the primary record, not a recollection.

Miscalculation is the narrowest ground and the easiest to demonstrate where it applies. Set out the arithmetic you say is right, line by line, against the authority's figure.

What will not succeed: that the surcharge is unfair, that the development is a family home, that the amount is unaffordable, or that nobody explained the rules. The appointed person has no discretion to waive a surcharge on sympathy grounds, and saying so simply describes how the regime works.

Evidence to submit with the appeal

• The surcharge notice and the liability notice, with their dates
• Proof of service of any notice you say you served, with the primary record
• The planning permission and the decision notice, with the reference
• Any exemption claim form and the authority's decision on it
• Dated site records or invoices establishing when development actually began
• A short chronology, one page, listing every notice and submission in date order

The chronology is the document the appointed person reads first. Make it accurate and dull.

Where the dispute is really about a self-build exemption, note that the exemption depends on claiming before development begins, submitting the follow-up evidence within the period the regulations allow after completion, and avoiding a disqualifying event such as selling the property within three years. Each of those is an independent trap.

Paying under protest while appealing

Lodging an appeal does not suspend the underlying levy liability, so keep the payment schedule running on the undisputed amount. Late payment surcharges accrue on overdue sums regardless of any argument about a different surcharge.

Where paying everything is impossible, write to the authority proposing an instalment arrangement and say that an appeal is pending. Authorities with an instalment policy can sometimes accommodate it; authorities without one usually cannot, and an unanswered letter is still better evidence of good faith than silence.

Record every payment against the specific notice it relates to. Reconciliation disputes on levy accounts are tedious and avoidable.

Where a review request comes first

Only the chargeable amount route requires a review before an appeal. The collecting authority must be asked to review the calculation, within 28 days of the liability notice, and the appeal to the Valuation Office Agency follows within 60 days of the liability notice.

Surcharge appeals need no review, so do not delay the appeal by asking for one. If you want the authority to reconsider, make the request in parallel and lodge the appeal anyway.

For anyone budgeting a self-build, the lesson that saves the most money is procedural rather than financial. Put the levy forms into the programme alongside the building control and warranty milestones, and serve the start notice before the digger arrives. Monitoring and default mechanisms in obligations work on a similar unforgiving timetable, as travel plan monitoring fees and default bonds shows, and a Viability Assessment on a larger scheme should carry the levy and obligation assumptions explicitly. If you are weighing the cost of the supporting documents themselves, the pricing page sets out what PlanScope charges.

This is general guidance, not legal advice; check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.