https://www.ebay.com/help/selling/fees-credits-invoices/taxes-import-charges?id=4121
https://www.ecommercebytes.com/2019/01/04/ebay-starts-collecting-sales-tax-with-more-states-to-come/
Based on applicable tax laws, eBay will calculate, collect, and remit sales tax on behalf of sellers for items shipped to customers in the following states:
State Effective Date
Alabama July 1, 2019
Arizona October 1, 2019
Arkansas July 1, 2019
California October 1, 2019
Colorado October 1, 2019
Connecticut April 1, 2019
District of Columbia May 1, 2019
Hawaii January 1, 2020
Idaho June 1, 2019
Illinois January 1, 2020
Indiana July 1, 2019
Iowa February 1, 2019
Kentucky July 1, 2019
Maine October 1, 2019
Maryland October 1, 2019
Massachusetts October 1, 2019
Minnesota January 1, 2019
Nebraska May 1, 2019
Nevada October 1, 2019
New Jersey May 1, 2019
New Mexico July 1, 2019
New York June 1, 2019
North Dakota October 1, 2019
Ohio September 1, 2019
Oklahoma July 1, 2019
Pennsylvania July 1, 2019
Rhode Island July 1, 2019
South Carolina October 1, 2019
South Dakota July 1, 2019
Texas October 1, 2019
Utah October 1, 2019
Vermont July 1, 2019
Virginia July 1, 2019
Washington January 1, 2019
West Virginia July 1, 2019
Wisconsin January 1, 2020
Wyoming July 1, 2019