Which of the following is a requirement for a valid real estate contract in Kentucky?

For a real estate contract to be considered valid in Kentucky, it is essential that the contract is signed by all parties involved. This requirement ensures that there is mutual agreement and an intention to be bound by the terms of the contract. The signatures serve as a manifestation of each party's acceptance of the obligations set forth in the agreement, which is vital for enforceability.

While including a witness signature, detailing financing arrangements, or specifying a closing date can be important aspects of a contract, they are not universally required for the contract's validity. Therefore, the presence of signatures from all parties is the core requirement that solidifies the agreement and allows it to be legally binding. This highlights the significance of mutual consent and clear communication between the parties in any contractual relationship.