Property taxes owed to the City of Richardson are due Jan. 31 and should be paid to either the Collin County or Dallas County Tax Office, depending on where the taxed property is located. The City of Richardson contracts with Collin and Dallas counties for the collection of property taxes.

Collin County residents

  • City, school and Collin County tax payments
    Collin County Tax Office
    900 E. Park Blvd., Ste. 100, Plano, TX 75074
    972-881-3014

Dallas County residents

  • City and Dallas County tax payments 
    North Dallas Government Center 
    6820 LBJ Freeway 
    Dallas, TX 75240 
    214-653-7811

RISD residents

  • Richardson Independent School District tax payments 
    RISD Tax Office 
    420 S. Greenville Ave., Richardson, TX 75081 
    469-593-0500