17(1)Where, under arrangements made in connection with the grant of a lease—
(a)a tenant, or any person connected with or acting on behalf of the tenant, pays a deposit, or makes a loan, to any person, and
(b)the repayment of all or part of the deposit or loan is contingent on anything done or omitted to be done by the tenant or on the death of the tenant,
the amount of the deposit or loan (disregarding any repayment) is to be taken for the purposes of this Act to be consideration other than rent given for the grant of the lease.
(2)Where, under arrangements made in connection with the assignation of a lease—
(a)the assignee, or any person connected with or acting on behalf of the assignee, pays a deposit, or makes a loan, to any person, and
(b)the repayment of all or part of the deposit or loan is contingent on anything done or omitted to be done by the assignee or on the death of the assignee,
the amount of the deposit or loan (disregarding any repayment) is to be taken for the purposes of this Act to be consideration other than rent given for the assignation of the lease.
(3)Sub-paragraph (1) or (2) does not apply in relation to a deposit if the amount that would otherwise fall within the sub-paragraph in question in relation to the grant or (as the case requires) assignation of the lease is not more than twice the relevant maximum rent.
(4)The relevant maximum rent is—
(a)in relation to the grant of a lease, the highest amount of rent payable in respect of any consecutive 12 month period during the term of the lease,
(b)in relation to the assignation of a lease, the highest amount of rent payable in respect of any consecutive 12 month period during the term of the lease remaining outstanding as at the date of the assignation.
(5)In determining the highest amount of rent for the purposes of sub-paragraph (4), take into account (if necessary) any amounts determined by virtue of paragraph 13(2) but disregard paragraph 24(2) (deemed reduction of rent, where further lease granted, for periods during which rents overlap).
(6)Tax is not chargeable by virtue of this paragraph merely because of paragraph 9 (which excludes the nil rate tax band in cases where the relevant rent attributable to non-residential property is not less than £1,000 a year).