Abstract: A method is implementable in an electronic system coupled to an electronic device, which is, in turn, coupled to a display device. A web page displayable on the display device is served to the electronic device. The displayed web page includes a user interface, which, in turn, includes a frame and at least one stile defining a plurality of panes within the frame. In a first one of the panes, at least one field into which a tax-data provider can input tax data is displayed. In a second one of the panes, information of a first type of a plurality of information types operable to assist the provider in performing a first operation of a set of operations using the user interface is displayed. Input tax data is received from the electronic device.

Abstract: A method includes providing to a tax-data provider a set of computer-executable instructions that, when executed by an electronic device, generate a user interface displayable on a display device coupled to the electronic device and operable to enable the tax-data provider to enter a tax-data set. The electronic system receives, but does not store, the tax-data set. A mathematical operation is performed using the received tax data, yielding a value. The electronic system provides the value to the electronic device.

Abstract: A method is implementable in an electronic system coupled to an electronic device, which is, in turn, coupled to a display device. A web page displayable on the display device is served to the electronic device. The displayed web page includes a user interface, which, in turn, includes a frame and at least one stile defining a plurality of panes within the frame. In a first one of the panes, at least one field into which a tax-data provider can input tax data is displayed. In a second one of the panes, information of a first type of a plurality of information types operable to assist the provider in performing a first operation of a set of operations using the user interface is displayed. Input tax data is received from the electronic device.

Abstract: A method is implementable in an electronic system coupled to an electronic device, which is, in turn, coupled to a display device. A web page displayable on the display device is served to the electronic device. The displayed web page includes a user interface, which, in turn, includes a frame and at least one stile defining a plurality of panes within the frame. In a first one of the panes, at least one field into which a tax-data provider can input tax data is displayed. In a second one of the panes, information of a first type of a plurality of information types operable to assist the provider in performing a first operation of a set of operations using the user interface is displayed. Input tax data is received from the electronic device.

Abstract: A method is implementable in an electronic system coupled to an electronic device, which is, in turn, coupled to a display device. A web page displayable on the display device is served to the electronic device. The displayed web page includes a user interface, which, in turn, includes a frame and at least one stile defining a plurality of panes within the frame. In a first one of the panes, at least one field into which a tax-data provider can input tax data is displayed. In a second one of the panes, information of a first type of a plurality of information types operable to assist the provider in performing a first operation of a set of operations using the user interface is displayed. Input tax data is received from the electronic device.