CIL forms

Community Infrastructure Levy (CIL) forms explained

The CIL forms should be downloaded from the Planning Portal.  

They are required to be submitted as follows: 

CIL Form 1 - Additional Information - Determining whether a Development may be CIL Liable 

This form sets out the floor areas of the development including any demolition to be used in the calculation of the CIL and should be submitted with the planning application.

CIL Form 2 - Assumption of Liability

This form is used to assume liability for the payment of CIL.  It also needs to be completed to support a claim for relief or exemption, including self-build exemption
 
CIL Form 3 - Withdrawal of Assumption of Liability

This form is used when you have assumed liability to pay CIL but will no longer be the party making the payment.

CIL Form 4 - Transfer of Assumed Liability

This form is used to transfer the responsibility for payment CIL between parties.  It should be used if the person who assumed liability using Form 2 will no longer be payment CIL but has agreed with another party that they will be paying.

CIL Form 5 - Notice of Chargeable Development

This form is used to give the Council as the charging authority notice of work that may be liable for CIL being carried out under General Consent / Permitted Development rights.

CIL Form 6 - Commencement Notice

This form is used to give the Council notice that a development with a CIL liability is starting on site.  This needs to be submitted even if an exemption from CIL is granted.  Failure to submit prior to commencement can lead to a loss of exemptions and the ability to pay by instalments.  You must receive an acknowledgement from the Council that the commencement notice has been received before you commence.

CIL Form 7 - Self Build Exemption Claim - Part 1

This form is used to make a claim for self building exemption when you are constructing a new dwelling and it is to be your primary residence on completion for at least three years.  This exemption must be applied for prior to commencing on site and you must assume liability for paying CIL.

CIL Form 7 - Self Build Exemption Claim - Part 2 

This form should be used when self build exemption has been granted for a new dwelling.  It should be submitted within six months of completion accompanied by the supporting evidence set out in the form.

CIL Form 8 - Self build Residential Annex Exemption Claim

This form should be used to claim for self build exemption when the work being carried out is the creation of a residential annex, to be used as ancillary accommodation to the main dwelling.

CIL Form 9 - Self Residential Extension Exemption Claim

This form should be used to claim for self build exemption when the work being carried out is a domestic extension which has a gross internal floor area of more than 100 square metres. 

Community Infrastructure Levy and S106 : Contact details

For further information, please contact us by:

CIL - Royal Borough of Windsor and Maidenhead
Town Hall, St Ives Road
Maidenhead SL6 1RF