How to add a column on the invoice to show the vat for each item

1

could you please help me to add a column for vat on the Sales invoice as below

Item Sl. No. Description Qty Unit Price (AED) Total Price (AED) VAT (5%) Total Amount
1 HP 973X BLACK INK 1 455.00 455.00 22.75 477.75
2 HP 973X CYAN INK 1 447.00 447.00 22.35 469.35
3 HP 973X YELLOW INK 1 447.00 447.00 22.35 469.35
4 HP 973X MAGENTA INK 1 447.00 447.00 22.35 469.35
5 HP 30A BLACK TONER 1 222.00 222.00 11.10 233.10
2

the tax code applied will appear as a column automatically when more than one tax code is used on the invoice.
to show the tax amounts in a column you will have to code a custom theme. please hire a local programmer if you personally do not have the necessary programming skills.