I tried to change the existing booking schedule but was unable to do so because the date I wanted is not available. Will you refund my deposit? January 02, 2024 04:47 Updated Unfortunately, the deposit is non-refundable, as communicated to you during the booking process. This is indicated in item 6 of the Terms and Conditions for Parties at McDonald's booking. Related articles I have changed my mind, and I don’t want to proceed with the party. Could you refund my deposit? I want to make changes to the existing booking. Is it possible? I am a MyM member, can I earn points for my party booking deposit? How long in advance can I book the party online? What does the standard McDonald’s® party package include?