Making a planning application
When submitting a planning application, part of your submission must include the CIL Additional Information Form (Form 1). The details in this form will enable us to establish whether your development is liable for a charge, and if so to calculate it accurately from the floor space areas you provide. If you don’t need to pay CIL, we’ll let you know.
We will require the CIL Additional Information Form (Form 1) where development results in the creation of a new dwelling, regardless of its size, including change of use to residential, regardless of whether it includes additional floorspace. We will also this information for development of the types outlined within our Charging Schedule.
Following confirmation that CIL is to be implemented we are reviewing existing applications submitted to us which are yet to be determined and may contact you to ask for a CIL Additional Information Form (Form 1) to be provided to assist with a smooth transition to CIL.
Any Major applications submitted to us after 31 October 2025 where chargeable development is proposed will need to provide a completed CIL Additional Information Form (Form 1).
Forms are available to download from Planning Portal.