Once tax codes for all invoice lines are determined, Kofax AP Agility uses the percentage rate against each tax code to compare what the tax must be, using those codes against what has actually been billed on the invoice. This validation is not carried out in cases where foreign tax is charged.

If the amounts are beyond the configured tolerance limit, the invoice is parked.

If the ship-from country differs from the company code country for a single invoice line, it is allotted a foreign tax code. Then the entire tax amount on the invoice is booked to that tax code.

If the tax table contains no entries for the country of the invoice company code, no validation is carried out.