I have some HVACR contractor customers who are tax-exempt on products they purchase from us for resale. They don’t pay tax when buying these items from us because they collect sales tax when they sell to their own customers. However, these same customers still need to be taxed on items they purchase for their own use, like raw materials and tools, which won’t be resold to their customers.
To manage this, I need a way to charge tax only on the items they use internally and not on items they will resell. What’s the best way to set this up in our system?