For more information contact: Collin Central Appraisal District 250 Eldorado Pkwy. McKinney, Texas 75069 469-742-9200 866-467-1110 (toll-free) Website Tax Rates & Exemptions Page
Total Tax Rate (per $100 assessed value)
Trinity Falls Property Tax Information Trinity Falls is not located in the City of McKinney tax jurisdiction. It falls within the McKinney MUD #1, which is a legally separate taxing entity from the City of McKinney. For more information on the applicable tax rates for Trinity Falls subdivision, please refer to the Collin County Appraisal District tax rates page or the property search page for address-specific tax information.