Mapping tax structures via natural language processing generated directed acyclic graphs

A method for calculating a tax return model associated with a tax year, the method comprising:

• generating a tax structure representing the tax year, the tax structure comprising:
• a plurality of nodes including a plurality of models, the plurality of models configured to calculate a plurality of output values;
• and
• a plurality of edges, the plurality of edges including a plurality of weights, the plurality of weights configured to correspond to the plurality of output values,
• wherein the plurality of nodes are connected to at least one node from the plurality of nodes by at least one edge from the plurality of edges;
• obtaining tax return information associated with a taxpayer, the tax return information including a plurality of tax field values;
• and
• inputting the plurality of tax field values into the tax structure to generate the tax return model such that the plurality of models calculate the plurality of output values.

A system for modeling a tax return for a tax year, the system comprising:

• a word transformer operable to obtain tax information and parse a plurality of tax fields from the tax information;
• a relationship transformer operable to obtain the plurality of tax fields and determine a plurality of dependencies between the plurality of tax fields;
• and
• one or more non-transitory computer-readable media comprising computer-executable instructions that, when executed by at least one processor, perform a method of modeling the tax return for the tax year, the method comprising:
• obtaining, from a data store, the tax information associated with the tax year, the tax information comprising tax instructions;
• parsing, by the word transformer, the plurality of tax fields from the tax information;
• determining, by the relationship transformer, the plurality of dependencies between the plurality of tax fields;
• generating, using the plurality of dependencies and the plurality of tax fields, a tax structure comprising:
• a plurality of nodes including a plurality of models, the plurality of models configured to calculate a plurality of output values;
• and
• a plurality of edges, the plurality of edges including a plurality of weights, the plurality of weights corresponding to the plurality of output values,
• wherein the plurality of nodes are connected to at least one node from the plurality of nodes by at least one edge from the plurality of edges;
• obtaining tax return information associated with the tax return of a taxpayer, the tax return information including a plurality of tax field values;
• inputting the plurality of tax field values into the tax structure to generate a tax return model such that the plurality of models calculate the plurality of output values;
• and
• causing display of, by a user interface associated with a user, a portion of the tax return model.