Amazon Fights Back Against NY Online Sales Tax

The New York Times is reporting on Amazon's lawsuit contesting the recently enacted New York state law which requires online retail outlets to collect sales tax on items sold to the state's residents. Amazon disagrees that it should be required to collect such tax without a physical presence in the state. We discussed the 'Amazon Tax' last month. Quoting: "The new law is based on a novel definition of what constitutes a presence in the state: It includes any Web site based in the state that earns a referral fee for sending customers to an online retailer. Amazon has hundreds of thousands of affiliates--from big publishers to tiny blogs--that feature links to its products. It says thousands of those have given an address in New York State, although it does not verify the addresses. The state law says that if even one of those affiliates is in New York, Amazon must collect sales tax on everything sold in the state, even if it is not sold through the affiliate."

Comments

The parts that offends me is

[budgenator]

Firstly
The question is whether the vendors must collect those taxes on behalf of the state. Generally, only those companies that have a physical presence, such as an office or store, in the state of the purchase are required to collect the taxes.
By have a physical presence in NY, I'm deriving benefits from the state; Amazon without a physical presence in NY receives no state benefits and should not have to work as the states agent withput consideration.
Secondly
Amazon's legal obligations are dependent on the actions of a third party over which it has no contract or control. It would be like the county tax assessor telling your your property taxes will increase 25% on sunny days!
Thirdly
NY is the poster child for it's mishmash of sales tax laws, my understanding is that you can be liable for state, county, and municipal sales taxes in some places of NY, the chief obstruction to a coherrent, unified national state sales tax system is NY