TaxSlayer
https://taxslayer.com
We're sorry, but it appears that this service doesn't have a step-by-step guide on how to enable two-factor authentication. To secure your account, we suggest reaching out to TaxSlayer support team or searching their help center for more information.
https://support.taxslayer.com/hc/en-us/articles/360019979812
Credits: 2fa.directory ·License: MIT