by Joshua Botello A Sales Tax Permit or seller’s permit is a requirement in California for retailers if you sell a physical product in the state of California. Is that all, you say? California also requires a seller’s permit if you have inventory stored in California, have employees like independent salespeople in California, or if you have a website that sells products in California. So, now that we have that out of the way let's hop on to the computer and get into the application for filing that seller’s permit. Finding the Application Here we are on the desktop, and we are going to head to our browser and type in CDTFA.CA.GOV to get to the California Department of Tax and Fee Administration. So now that we are on the home page we need to navigate to the actual application. So we head to this register button, just below the header and click register. Now we have to go down about halfway down the page to “Register or Apply for a New..” and then Click business...