We have Vendor records whose default billing and shipping addresses are in the US. The concerned subsidiary is located in the UK. When we imported the Vendor Bills, the Tax Amount and Tax Code columns were not imported. I believe this is because of the default shipping address which is in the US. As such, NetSuite assumed that the Tax Code and Tax Amount columns are irrelevant because there are no purchase taxes per se in the US. In the UK subsidiary record, the US and its states were added as Nexuses if that matters. I tried removing the default US addresses in the Vendor records and tried to create new Vendor Bills. They seem to work because the Tax columns were showing. My problem is how can I show the Tax columns on EXISTING Vendor Bills? What I tried so far: 1. Make a copy of the Bill. 2. Edit the Vendor. 3. Remove the Addresses in the Vendor Bills. 4. Change the form. None of them seems to work.

I don't think you'd want to remove the whole address. I think if you leave an otherwise blank address, but with Country=UK, that might work. Did you trying saving the bills once you messed with the address stuff? I have a vague recollection that messing with address stuff might take a Save to take effect versus switching forms where the fields update right away. If you remove the address, except Country=UK, then save and go back into edit mode, does it update?