Earlier quoted context omitted.
I can totally understand why Amazon doesn't want to have to collect municipal sales tax. Every city in my state has a different potential tax rate, with a percentage determined by the state, by the county, by whether the city participates in mass transit, etc. Same zip codes have different taxes. Trying to manage that across the country is an ugly proposition! At least the EU has chosen a single VAT (even if it is ou…
I only we had machines which could perform these difficult lookups for us, and directories of information that could be queried to determine which taxes apply for a given address, along with some way for these machines to communicate so that different tax jurisdictions could keep the sales tax information current... Oh, that's right, we do. The claim that determining the applicable sales tax for any given shipping/bi…
One small example: many jurisdictions tax different categories of items at different rates. This means that you'd have to start off by knowing those rules and categorizing everything accordingly. After that, you have tons of edge cases to work out, e.g., what happens if I group two different categories of items into a special package? What percentage of the package is taxed at what rate? Or, what if different states categorize the same item in different ways? Or, what happens when you provide a service to sellers and then need the sellers to accurately provide all of this categorization for every jurisdiction?
Of all companies, Amazon probably has the best chance of getting this all figured out if they really had to. However, calling it difficult is by no means BS.