L grants a lease to T:
On 1 July 2005 T pays L £10,000,000 to reduce the rent for
the remainder of the term to a peppercorn.
A land transaction return and payment of £400,000 tax
would be required no later than 31 July 2005 as the payment by the
tenant to the landlord to reduce the rent is liable to tax at 4% of
£10,000,000.