Simple, clean, professional. Preferably no more than 3 colors. Also need B&W version.
Could also be an animal - fearless animals include honey badgers, bears, lions, buffalo, wolverines, pitbulls

Anyone know Fearless Girl?  Notice her stance. 

How about something WITHOUT animals?

Please stop the "chart". If you understand this brief, you'll see that we have nothing to do with accounting or charts or income going up.

How about something like
      FEAR
      LESS
Tax Experts 

???

Fearless Tax Experts