1. A computer-implemented method for automatically preparing at least a portion of an electronic tax return, the method, comprising: a computer, by programmed instructions of a computerized tax return preparation application stored in a data store and executed by a processor of the computer, receiving data of an account of a computerized accounting application that is not utilized to prepare or file an electronic tax return, the account data comprising: an account name, and an account value associated with the account name and at least one transaction; the computer, by the computerized tax return preparation application, accessing a computer-generated spreadsheet comprising a plurality of rows including respective account name search terms and a plurality of columns including a first column having one or more search terms, a second column having one or more tax categories, and a third column having one or more references to a line of a tax form of the tax preparation application, and searching the computerized spreadsheet; the computer, by the computerized tax return preparation application, identifying a search term in the computerized spreadsheet matching the received account name; the computer, by the computerized tax return preparation application, determining a tax category corresponding to the received account name based at least in part upon the identified search term in the computerized spreadsheet; the computer, by the computerized tax return preparation application, automatically assigning a line of an electronic form of the electronic tax return to the account based at least in part upon the determined tax category, wherein the assigned line of the electronic form prepared by the tax return preparation application is to be populated with the account value; and the computer, by the computerized tax return preparation application, populating at least a portion of the electronic tax return by populating the assigned line of the electronic form with the account value.
1. A computer-implemented method for automatically preparing at least a portion of an electronic tax return, the method, comprising: a computer, by programmed instructions of a computerized tax return preparation application stored in a data store and executed by a processor of the computer, receiving data of an account of a computerized accounting application that is not utilized to prepare or file an electronic tax return, the account data comprising: an account name, and an account value associated with the account name and at least one transaction; the computer, by the computerized tax return preparation application, accessing a computer-generated spreadsheet comprising a plurality of rows including respective account name search terms and a plurality of columns including a first column having one or more search terms, a second column having one or more tax categories, and a third column having one or more references to a line of a tax form of the tax preparation application, and searching the computerized spreadsheet; the computer, by the computerized tax return preparation application, identifying a search term in the computerized spreadsheet matching the received account name; the computer, by the computerized tax return preparation application, determining a tax category corresponding to the received account name based at least in part upon the identified search term in the computerized spreadsheet; the computer, by the computerized tax return preparation application, automatically assigning a line of an electronic form of the electronic tax return to the account based at least in part upon the determined tax category, wherein the assigned line of the electronic form prepared by the tax return preparation application is to be populated with the account value; and the computer, by the computerized tax return preparation application, populating at least a portion of the electronic tax return by populating the assigned line of the electronic form with the account value. 24. The method of claim 1 , wherein the account name comprises one term, and the tax category corresponding to the account name is automatically determined based at least in part upon the one term exactly matching a single search term.