Parties A and B agree in a contract that A will provide land for B to build new homes. A and B agree that A will transfer the homes to buyers found by B. B agrees to pay A £1.5 million with an initial deposit of £150,000. The effective date will be the day that B takes possession of the land and starts building the homes. At that point, LBTT is due to be paid by B on the agreed consideration of £1.5 million. Once the homes are built, A transfers ownership of each one to the buyers, each of whom will pay LBTT at the appropriate rates.