Is there a way to change what the default tax codes are only for expenses?

AI generated answer (using internal Slack threads):

Based on the conversations, it appears that the default tax codes for vendors can be changed. This can be done by assigning a default tax code to the vendor, which will then be used for all subsequent transactions. This tax code should be related to the country that is the default shipping country for the vendor. However, if you have a large number of vendors already in the system, updating their records one by one can be time-consuming. In this case, you can use CSV updates to change the tax codes for multiple vendors at once. As for expenses, it seems that the tax on the expense is not automatically picked up when generating an invoice. This might require manual entry for each expense line as per the expense report tax. In some cases, the tax amount set via tax codes can be overridden, but this depends on the country. For example, in the USA, this is not possible, but it might be possible in other countries. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******