Prepayment catpures with TAX Code Standard

 Hi

We created a prepayment for  the amount of 11,491.00 and capture the tax code as standard instead of exempt. We create a standard invoice for the prepayment, create a manual item line on distributions for tax code Zero and for the amount 11,491.00.

When applying this invoice only 10,079.82 is paid , remaining amount of 1411.18 that must still be paid, how to we correct this.

Thanks