I have changed my mind, and I don’t want to proceed with the party. Could you refund my deposit? January 02, 2024 04:49 Updated Unfortunately, the deposit is non-refundable, as communicated during the booking process. This is indicated in item 6 of the Terms and Conditions for parties at McDonald's booking. Related articles I am a MyM member, can I earn points for my party booking deposit? How long in advance can I book the party online? Can I earn points when I pay the full amount after the party? How much does it cost to have a party at McDonald’s®? What do I need to do to organise a party at McDonald’s®?