# Capturing "Amount origin" for GST 0% and GST Exempt invoice line

**URL:** https://www.dynamicsuser.net/t/capturing-amount-origin-for-gst-0-and-gst-exempt-invoice-line/34364
**Category:** User Forum
**Created:** [December 6, 2011, 7:15am UTC](https://www.dynamicsuser.net/t/capturing-amount-origin-for-gst-0-and-gst-exempt-invoice-line/34364 "2011-12-06T07:15:34Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![tktk1005](https://avatars.discourse-cdn.com/v4/letter/t/dbc845/32.png) [@tktk1005](https://www.dynamicsuser.net/u/tktk1005)
#### Post date: [December 6, 2011, 7:15am UTC](https://www.dynamicsuser.net/t/capturing-amount-origin-for-gst-0-and-gst-exempt-invoice-line/34364/1 "2011-12-06T07:15:34Z")

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Hi

My client in Singapore needs to caputer amount origin even from non-taxable AP invoice/ AR invoice transaction. So I setup the following tax group and code.

Sales tax code: GST 0%, GST 7%, GST Exempt, GST N/A, GST OS

Sales tax group: GST 0 %, GST 7%, GST Exempt, GST N/A, GST OS

Item sales tax group: DFLT (contains all sales codes)

By above setup, AX calculates correct sales amounts but it seems that there is no way to capture amount origin for non-taxable invoice line. Does anyway know how to capture origin amount for each sales tax code?

Thank you,