A father walks his daughter down the aisle during her wedding. SmartAsset and Yahoo Finance LLC may earn commission or revenue through links in the content below. Imagine your child is getting married and you want to help pay for their wedding. You’ve been saving for years and now have $30,000 set aside for their big day, which you plan to hand over in the form of a check. However, before you pass along that much cash, it’s important to understand the potential tax implications of making a $30,000 gif ...