The only problem with removing the Tax from the revisions is that it does it for everyone. I'm looking at just removing Tax from my non-taxable customers.

Welcome to the forum and thanks for your question. That's a great point; current architecture (5.9 or SE) is that the Customer Type & Tax settings are not "seen" until the Revision items hit the Order screen as Jeff has indicated. I'll share this up to product management for future discussion. That...

Hello - On our non-taxable customers (i.e Fire Departments, Governments, etc) even with them beginning setup as non-taxable customers when writing a revision "Taxes and Fees" are still calculated. If I sell the revision(s) the "taxes and fees" automatically get removed. It is a huge inconvenience to...