“(4) Where— (a) A is charged by both the Mayor of London and a London borough …. the London borough council …. has not issued an instalment policy on or before the commencement date stated in the commencement notice received under paragraph (1)(b); and the Mayor of London has issued an instalment policy on or before the commencement date stated in the commencement notice received under paragraph (1)(b).” “(c) A is payable in accordance with the Mayor's instalment policy.”
“(8) Where an amount payable in accordance with this regulation is not received in full on or before the day on which it is due— (a) the unpaid balance of A becomes payable in full immediately; and (b) the collecting authority must send a copy of any demand notice which it serves as a result of the non-payment to each person known to the authority as an owner of the relevant land.”
“5) I take the view that while it is correct that liability for CIL does occur when the development commences, the issue of when it would be legally possible to impose [sic] surcharge must be related to when the money is due to be paid. The mechanism for notifying developers of how much payment is required and when it is due relates to the mandatory requirement to issue a Demand Notice under Regulation 69. It is established caselaw that the Demand Notice must comply with the statutory requirements to have legal effect. Regulation 69(5) is clear that in circumstances where there is already a valid notice in place, the subsequent issue of a further valid notice will mean that the previous notice ceases to have effect. This means that the amount due, and the day of due payment will be set by reference to the new Demand Notice. Therefore I find the appellant’s argument that the legal right to impose the surcharge for late payment is linked to the amount to be paid and the due date for payment, which must be stated on the Demand Notice by virtue of Regulation 69 (2)(e ), to be persuasive. 6) I agree with the appellant that the Council has acted prematurely and that there does not appear to be lawful authority for them to have imposed a late payment surcharge before 30 days had expired after the Liability Notice of27th November 2019 had been issued as it is only once 30 days has expired that there is power under Regulation 85(1) to impose a surcharge. The same principle obviously applies to the imposition of the 6 month late payment surcharge as per Regulation 85(2). I conclude that the Council has acted prematurely by not waiting the required 30 days from when payment was due before imposing the late payment surcharges and therefore the Demand Notices of 27 November and10 December 2019 are invalid.”
“33. Although a collecting authority is required to issue a Liability Notice, the date of service of that notice is not the date on which liability to pay the chargeable amount of CIL arises… It is clear to me that, as provided for in the 2010 Regulations, issue of the Liability Notice is not the event which triggers the obligation to pay CIL. Under the 2010 Regulations the function of the Liability Notice is to identify the liability to CIL that will arise, not liability that has already arisen… 34. Where (as here) a person has assumed liability to pay CIL, regulation 31(3) provides that liability to pay the chargeable amount arises “on commencement of the chargeable development”
“where a person is liable to pay an amount as a result of the disqualifying event payment of that amount is due in full – (a) at the end of the period of seven days beginning with the dayon which a demand notice requiring payment of the amountissued.”