They can be edited on an invoice without affecting the client account. Task settings are copied to an invoice from the job ticket. Sales tax on an invoice is calculated based on an invoice's rate and task settings. When an invoice is posted, the sales tax amount credits the general ledger account indicated on the invoice. Media tasks are treated no differently than other tasks.
Some agencies use the client's second sales tax to track media taxes separately.
The sales tax report lists each invoice, total invoice amount, taxable amount for each rate, and the amount of sales tax calculated for each rate. Invoices are sorted by the county name from the client's billing information. The taxable sales, non-taxable sales, and sales tax amounts on this report make compiling your sales tax returns easy. Q. I've changed my sales tax rates in Preferences, but it didn't affect my clients. The sales tax rates in Preferences is only copied to new clients.