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How much do CIL forms cost in London?

Our Community Infrastructure Levy forms start at £49 for one project, with no survey fee and no VAT to add. The levy itself is paid to the council, never to us, and its amount depends on the council’s charging schedule.

From £49 no VAT to add

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Written by
The Drawings4Planning technical teamChartered architectural technologists (MCIAT)
Published
Updated
Reading time
3 min
Topic
Planning permission

Red-brick and terracotta East Ham Town Hall with a clock tower, a bus shelter and pedestrians in front. Photo: David Howard, CC BY-SA 2.0.

What is in the £49?

A liability check first: does your scheme create 100 m² or more of new floor space, or a new house or flat? Then the forms that apply. Form 1 is the additional CIL information that goes in with the planning application. Form 2 is the assumption of liability, naming the person who will pay. Form 6 is the commencement notice, ready to send before work begins.

You also get a dated checklist so no notice goes late. The price starts at £49 for one project and we confirm the figure before you commit.

CIL forms, one project
Liability check, forms and dated checklist paid to us£49
Total£49

From £49 to Drawings4Planning. The levy itself is paid to the council, never to us.

Does an extension pay the levy?

Probably not. The levy applies to development that creates 100 m² or more of new floor space, or a new dwelling (gov.uk), so a typical rear extension falls below it and a new house or flat is potentially liable at any size. Whether your council charges at all is set in its charging schedule.

Even when nothing is payable, the council may want Form 1 with the application. Applicants should submit it, and councils may refuse to validate without it.

What does a late notice cost?

Twenty per cent. Where a commencement notice is required for relief and is not submitted in time, the charging authority must impose a surcharge of 20% of the notional chargeable amount, capped at £2,500 (gov.uk). The authority can waive it only where it is less than the reasonable cost of collecting it.

The notice, Form 6, must reach the council at least one day before development is due to start. Putting the date in a checklist is a low-cost protection.

The back of a semi-detached house with a single-storey rear extension being built in grey blockwork, scaffolding and bricks on the lawn
The back of a semi-detached house with a single-storey rear extension being built in grey blockwork. Photo: Brett Jordan, Pexels License.

Who pays, and can you pay in instalments?

The landowner is liable, but anyone involved in a development may take on the liability. To benefit from payment windows and instalments, someone must assume liability before the development has commenced (gov.uk). Instalments are available only where the charging authority has published an instalment policy.

That is why Form 2 matters: it puts the name of the payer on the record before work starts. Where no one assumes liability, it defaults to the landowners and payment becomes due as soon as development commences.

Where the figures come from

100 m²
CIL applies to development creating 100 m² or more of new floor space, or a new dwelling. gov.uk, Community Infrastructure Levy
Form 1
Applicants should submit additional CIL information (Form 1) with the planning application. gov.uk, Community Infrastructure Levy
Form 2
An assumption of liability names the person who will pay. gov.uk, Community Infrastructure Levy
Form 6
The commencement notice must be submitted to the authority before starting work. gov.uk, Community Infrastructure Levy
20%
The surcharge for a late commencement notice is 20% of the notional chargeable amount, capped at £2,500. gov.uk, Community Infrastructure Levy

CIL forms cost questions

Is the levy included in the £49?

No. The levy is paid to the council, never to us, and its amount depends on the council’s charging schedule and the floor space.

Do I need the forms if no levy is due?

Councils may ask for Form 1 with the planning application whatever the result, and a commencement notice is needed where you rely on relief. We tell you which apply to your scheme.

Source: gov.uk, Community Infrastructure Levy

Can I claim self-build relief?

Relief and exemptions exist, and they have their own forms and dates. We check eligibility at the liability check and put the dates in the checklist.

Source: gov.uk, Community Infrastructure Levy

Why does the price start at £49?

A single project with a clear liability is £49. A scheme with several owners, phases or relief claims takes longer, and we quote it before we start.

Full details of the service: CIL forms.

Get your CIL paperwork right and on time

Send your postcode and the floor space you will add. We check liability and confirm the £49.

What £49 gets you

  • A check of whether your scheme is liable
  • Form 1, completed for the planning application
  • Form 2, naming the person who will pay
  • Form 6, ready to send before work starts
  • A dated checklist so no notice goes late