Two tax for sales invoice

now i wish some one tell me
i have two tax to deduct
one is VAT it is okay
second one is deducted from (total sales+VAT) and it is 1% from sub total of sales

for more
invoice is 1000
VAT 140

other deduction 10

1140-10 = 1130

how to make it regular

There are sections in the guides for multiple taxes:

Work with multi-component custom tax codes | Manager (what you probably want, but read the other general info first)


You need to explain this tax more. What is its purpose? Who pays it? To whom? Is this on sales or purchases? It sounds like it might be tax withheld at the source. If so, see the Guides: