Welcome to Sarah M Grau CPA, PLLC

With over 30 years of experience, we focus on accounting and income tax service for small businesses, nonprofits and individuals. Please see our Services page for more details.

Call us at 406-647-0110, or contact us by email via our Contact page.
We look forward to hearing from you.

Client Portal

We now have a Client Portal for exchanging documents online.  This secure service is very easy to use and you only need a web browser to access it.  Please contact us for instructions for logging in your first time.

Click here to access the Client Portal.