From GunBroker.com:
GunBroker.com will be implementing the new Marketplace Facilitator Internet Sales Tax regulations on January 1, 2021.
As a marketplace, GunBroker.com will be required to collect and remit sales tax on all sales according to the state law. State tax is calculated based on the ship to address of the order.
For details, check Marketplace Facilitator Sales Tax . Check back regularly for our most recent updates on the GunBroker.com Sales Tax process.
Thank you,
The Team at GunBroker.com