Property Tax Collection
City of Allen taxes are collected by the Collin County Tax Office. Property tax questions should be directed to this office by calling 972.547.5020. Mail payments to:
Kenneth L. Maun
Collin County Tax Office
P.O. Box 8046
McKinney, TX 75070-8046
Property Tax Appraisal
You may appeal the appraisal of a property by sending a letter of protest to the Collin County Central Appraisal District at the address below or
through the County website.
Collin County Central Appraisal District
250 W. Eldorado Parkway
McKinney, TX 75069
Phone: 469.742.9200
