Trying to categorize an expense (phone bill), but when I select "Inclusive of Tax" scope it says "One or more charge lines do not have a tax code associated with it."

Thanks for posting here your expense tax concern, @jfrey-nugravity-.

I'm here to guide you how to get pass this alert you're getting. THis usually pops up if you did not assign the tax code to every line item on the expense.

You can review the transaction and make sure the Sales Tax column have the tax code. Do it on all the line items on the expense transaction before saving it.

Here is an example screenshot for reference:

I'm also adding some links about sales tax, managing expenses and program tutorials:

• Enter and manage expenses in QuickBooks Online
• Set up and use sales tax in QuickBooks Online
• Video tutorials for QuickBooks Online
   

Come back here here anytime if you have other questions about adding taxes on expenses. I'll be right here to help you with this topic and other program concerns too. Have a nice day!