Property taxes owed to the City of Richardson are due Jan. 31, 2020 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

920 E. Park Blvd., Plano, TX 75074


Dallas County residents

  • City and Dallas County tax payments

North Dallas Government Center

6820 LBJ Freeway

Dallas, TX 75240


RISD residents

  • Richardson Independent School District tax payments

RISD Tax Office

420 S. Greenville Ave., Richardson, TX 75081