Since you are accessing myAvantax over the internal network, you will be automatically signed on using your Windows Login Credentials.
myAvantax is for Financial Professional and Wealth Management Assistant
access only.
If you are a client looking for online access, please use the following link: Avantax Client Portal
Contact support
For assistance logging in, please call 866-218-8206, Option 2,
Client Services Hours
Monday - Thursday: 7 a.m. - 6:30 p.m. Central
Friday: 7 a.m. - 6 p.m. Central