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Offices Closed for Memorial Day: All county offices will be closed on Monday, May 29, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Tuesday, May 30.

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