Collin County Appraisal District469-742-9200
Collin County Deeds & Records972-424-1460 Metro
Collin County Tax Assessor972-547-5020
Denton County Tax Assessor972-434-8835
Denton County Appraisal District972-434-2602
Denton County Deeds & Records940-349-2012
Frisco Independent School District Tax Office469-633-6100
Lewisville Independent School District972-434-2602
Internal Revenue Service(IRS)800-829-1040214-742-2440972-760-8343
Texas Comptroller: Local Office972-671-7166972-690-9786