Tax Exempt Center

Is your company tax exempt? Follow the steps below to update your online account. 

1 - Set up your online account. 

2 - Fill out a tax exempt form. Find the form for your state Here.

3 - Email completed Tax Exempt Form to tax@buysinopec.com. 

4 - Wait for an email confirmation.

Once your email confirmation is received, you will be able to check out without being charged taxes. 

If taxes are not charged in your state and you did not provide a tax exempt form, you may be required to file use tax in your state. 

You are only eligible for a refund in taxes if you provide a valid tax exempt form within 7 days of purchase.  All prior orders are not eligible for a tax refund.