Sales tax is determined based on the shipping address and is applicable in the following states:
Starting November 1, 2018: North Carolina
Starting January 1, 2019: Georgia, Iowa, Nebraska
Note: Sales tax laws changed on June 21, 2018 when The United States Supreme Court released its decision on the landmark sales tax case, South Dakota v. Wayfair. Prior to this ruling, an online seller only had to collect sales tax from buyers in states where the online seller had a physical presence. By ruling in favor of South Dakota, The Supreme Court has decided physical presence is not required and sales tax requirements have been expanded to other states.