V15: Unable to see the Tax-inclusive accounting option

As per the below link, in the sales invoice screen against each item, we can set the “Is this Tax included in Basic Rate?” checkbox, but this checkbox doesn’t seem to be available in v15. Any idea why? Is there any alternate way to accomplish this??

https://docs.erpnext.com/docs/user/manual/en/tax-inclusive-accounting

Hi @rabacadabra,

First thing, Version 15 is not released yet.

“Is this Tax included in Basic Rate” option under Sales Taxes and Charges table.

Please check it.

Thank You!

how the value is calculated and where could i find its code in github @NCP