How to enable Two-Factor Authentication for US Internal Revenue Service
US Internal Revenue Service
https://irs.gov
https://www.irs.gov/privacy-disclosure/secure-access-how-to-register-for-certain-online-self-help-tools
If you have lost access to your two-factor authentication (2FA) code generator, please get in touch with the US Internal Revenue Service support team for assistance.
Credits: 2fa.directory ·License: MIT