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Tax Exempt Accounts

Buy Auto Supply is an Arizona based company, we require an Arizona 5000A Tax Form from anyone wishing to make tax exempt purchases that ship to an Arizona address. All orders shipping outside Arizona will be treated as tax exempt automatically.


Please set up an account and send a completed 5000A Tax form to us at


Fax: 602-532-7679


Click Here for a 5000A Form!


Contact Us with any Questions!