For detailed information about York County properties, go to Property Information System .
All real estate is subject to taxation, except that specifically exempted by state code.
Property is assessed on January 1. Tax bills are due in two equal installments, June 5 and December 5. All real estate in York County is reassessed by the York County Real Estate Assessment Office every two years. Real Estate Tax Relief application . Top of Page LAND USE Properties that qualify for Land Use under the category of Agricultural or Horticultural must apply to the Office of Real Estate Assessment by November 1 annually.