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Location based system and method for calculating sales and use tax

  • US 9,589,259 B2
  • Filed: 06/05/2015
  • Issued: 03/07/2017
  • Est. Priority Date: 06/06/2014
  • Status: Active Grant
First Claim
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1. A computer-implemented method for calculating a transaction tax of a geographic coordinate for an unconventional point of sale lacking a human readable address, the method comprising:

  • (1) capturing geographic coordinate data of the unconventional point of sale lacking a human readable address using a GPS enabled device;

    (2) geospatially analyzing the captured geographic coordinate data in a geographic information system to determine if the captured geographic coordinate data is within a transaction tax area bydisplaying the captured geographic coordinate data on a window of a graphical user interface, andcomparing the location of the captured geographic coordinate data to at least one tax area vector data polygon displayed on the window by utilizing a feature overlay analysis of a coordinate-based data model of a legally defined tax area that represents geometry types for points, lines, polygons and represents the legal boundary of a tax area or tax areas, wherein the feature overlay analysis is performed on the graphical user interface;

    (3) determining a transaction tax rate for the captured geographic coordinate within the at least one tax area vector data polygon by comparing the captured geographic coordinate against at least one geodatabase within the at least one tax area vector data polygon; and

    (4) calculating a transaction tax for the captured geographic coordinate data by using the determined transaction tax rate, andwherein steps (2)-(4) are performed on a computer processor.

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