When must escrow money be deposited by the sponsoring broker?

The correct answer reflects the requirement that a sponsoring broker must deposit escrow money no later than the next business day following the transaction. This stipulation is essential to ensure that all funds collected as part of a real estate transaction are handled properly and safeguarded.

Timely deposit of escrow funds protects both the buyer and seller's interests and complies with regulations set forth by the Illinois Department of Financial and Professional Regulation. It establishes accountability and fosters a trustworthy environment in the handling of client funds, thus maintaining the integrity of the leasing process.

The other options suggest time frames that are either too lengthy or vague, which would not align with the urgency and responsibility required in real estate transactions regarding escrow money. Ensuring that the money is deposited promptly minimizes any risk of misuse and maintains the professionalism expected in real estate practices.