“letting” includes a licence to occupy,

“relevant allowance”, for a tax year, means a capital allowance falling to be made for the tax year under Part 2 of CAA 2001 in respect of plant or machinery provided for the purposes of a trade or letting from which rent-a-room receipts are derived, and

“relevant balancing charge”, for a tax year, means a balancing charge falling to be made for the tax year under Part 2 of CAA 2001 in respect of plant or machinery provided for the purposes of a trade or letting from which rent-a-room receipts are derived.