Hi Brian and Doug

Yes, this could be done with payroll, but in the US we don't have a great payroll option, and I was hoping to avoid it, even though the client already owns the payroll software.

Doug - your assumption is correct that the withholding never changes. The problem with doing the breakdown in the detail of an invoice is that it's harder to separate the gross and the taxes at the end of the year - it would have to be done using the Invoice Posting Journal, which is not the easiest table to use.

Thanks for your feedback

Steve