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Offices Closed for Thanksgiving Holiday: All county offices will be closed on Thursday, Nov. 23, and Friday, Nov. 24, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Monday, Nov. 27.

Special Inventory Tax

 

 

 

 

 

Location & Contact Information

Collin County Tax Assessor-Collector, McKinney Office​
Collin County Administration Building
2300 Bloomdale Rd., Suite 2324
McKinney, TX 75071
Map

taxassessor@collincountytx.gov
972-547-5020
Hours: 8 a.m. - 5 p.m. Monday - Friday
8 a.m. - 7 p.m. Thursday

Collin County Tax Assessor-Collector, Plano Office
920 East Park Blvd.
Plano, TX 75074
Map

taxassessor@collincountytx.gov
972-881-3014
Hours: 8 a.m. - 5 p.m. Monday - Friday
8 a.m. - 7 p.m. Tuesday

Collin County Tax Assessor-Collector, Frisco Office
6101 Frisco Square Blvd., Suite 2000
Frisco, TX 75034
Map

taxassessor@collincountytx.gov
469-362-5800
Hours: 8 a.m. - 5 p.m. Monday - Friday
8 a.m. - 7 p.m. Wednesday