Category tax codes allow you to link specific categories to specific U.S. tax categories to make tax time easier. Come tax time you can simply export a TXF file
with all your tax information based on your categories and be ready for tax your preparation software.

***Note: Make sure you that the tax codes you link to categories are acceptable by the IRS.***

See also

Linking Tax Codes to Categories
Categories
List of Payees, Types & Categories Topics