Prorating Extra Charges and Taxes on an Invoice

Prorating is the process by which the value of a tax or extra charge is distributed over the invoice’s lines. For example, an invoice contains a freight line for $100. The invoice contains two lines, each for $500. Prorating the $100 freight charge results in the cost charged to each line to be increased by $50. Therefore $550 would be charged to the work order or account associated with each line.
The general rules for prorating are:
The results of the prorating are seen in the maintenance adjustments for each invoice line.
This topic explains how to select how taxes and extra charges are prorated on an invoice.

To Prorate a Tax or Extra Charge Line

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From the Site window, select the Invoicing view, Invoices tab, then the Invoices tab. By default, this tab lists all invoices by supplier.
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On the Worksheet view, double-click the tax or extra charge line that you want to edit. The Invoice Line dialog appears. The General tab shows how the tax or extra charge is currently prorated.
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Charged to the accounts below: select this option if the value of the line is to be charged directly to selected accounts. The line can be distributed to a work order task, asset, or GL account. It cannot be charged to a warehouse.
Prorated to all lines: select this option if the value of the line is to be distributed over all of the lines. If this option is selected, the lines do not require the extra charge or tax to be identified as an applicable charge.
Prorated to applicable lines: select this option if the value of the line is to be distributed over the applicable lines. If this option is selected, the charge is only applied to lines that have identified the charge or tax as applicable. At least one line must have identified the charge or tax as being applicable.
Charged to one line: select this option if the complete value of the line is to be charged to the selected line. You must select which line to apply the charge or tax to.
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