land tax vs property tax

land tax

noun
  • A levy on the value of land without regard to buildings, personal property and other improvements 

property tax

noun
  • A tax, usually ad valorem, charged on the basis of the fair market value of property. The scope of taxable property varies by jurisdiction and it may include personal property in addition to real estate. 

How often have the words land tax and property tax occurred in a corpus of books? (source: Google Ngram Viewer )