“whether the [first and second defendants] can rely upon equitable set-off of unliquidated claims for damages in order to invalidate the Notice to Pay, because it overstates the rent due, and so to invalidate the Notice to Quit.”
“as at the date of the Notice to Pay… the [first and second defendants] had valid claims… which, if the [claimant] had issued a claim in this Court to recover the sum of£56,835 as a debt due from the [first and second defendants], they would have been able to set-off in reduction of the sum in respect of which the [claimant] would be entitled to judgment.”
“the first and second defendants… can rely upon the equitable set-off of unliquidated claims for damages in order to invalidate the Notice to Pay dated24th November 2004 because it overstates the rent due and so invalidate the Notice to Quit dated28 January 2005 , if, before the date of the Notice to Pay: 1. The claim to be set-off in equity has been asserted expressly in reduction or extinction of the rent claimed by the landlord in the Notice to Pay be due, and 2. The claim has been quantified, and 3. Both the assertion and the quantification of the claim were bona fide and on reasonable grounds. If these requirements are met the equitable set-off can be relied upon in reduction of the rent due as at the date of the Notice to Pay to the extent of the quantification of the claim and Case D paragraph (a) of the thirdSchedule to the Agricultural Holdings Act 1986 is to be so interpreted.”
“…the starting point is that before the landlord can serve a valid demand to pay, the rent must be due… In my opinion, rent is not due if a tenant is entitled to retain it. A sum of money can be said to be due only if the debtor is under an enforceable obligation to pay it. The logic behind the service of a statutory demand to pay a sum of rent is that, at the date of the demand, the landlord is entitled to recover that sum by legal proceedings if it is not paid. If the landlord is in material breach of his obligations, his claim for rent is not liquid… In such a case the tenant is not obliged to pay… Therefore, in my view, the rent cannot be said to be due.”
“That dictum raises specialities of English law, but it is plainly incompatible with the idea that, whatever the circumstances, the landlord is entitled to serve a demand under section 22(2)(d) for the rent payable under the lease whenever the date of payment has come and gone… In my view, the sheriff principal should have held that while the landlord was in material breach of his obligations to renew, he was not entitled to enforce the tenant’s performance of his obligations to repair, and, accordingly, that the demand to remedy was not one that the landlord was entitled to serve.”
“If, then, an analysis of the English law of equitable set-off leads to the conclusion that at the date of the demand there was a substantive defence of set-off, to the extent that the set-off operated to render unrecoverable the rent that had accrued, there was no enforceable obligation to pay it.”
“if any element of over-demand in the Case D notice to pay rent is sufficient to vitiate it and unliquidated damages can be set-off the availability of Case D may be restricted almost to vanishing point… There must be hardly a farm in England and Wales where no landlord’s disrepair is to be found.”
“The draconian penalty imposed by the Case D procedure on a tenant if rent is not paid suggests that landlords were intended to enjoy considerable protection in relation to rent (in contrast with the serious restrictions on a landlord’s abilities to serve notice to quit for other reasons); and a right to set-off unascertained, unliquidated damages against rent due does not sit wholly happily alongside this. The set-off of a liquidated debt may be in a different and more acceptable category for these purposes…”
“…“as at the date of the Notice to Pay… “the [first and second defendants] had valid claims” of the nature contended for “which, if the Landlord had issued a claim in this court to recover the sum of£56,835 as a debt due from the [first and second defendants], they would have been able to set-off in reduction of the sum in respect of which the Landlord would be entitled to judgment.”