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Curtis Ruppal

CPA, Partner, State and Local Tax Practice Leader
Grand Rapids


I help taxpayers find solutions to minimize and manage state and local taxes, combining an understanding of the tax law with practical business application. My primary focus is businesses with multistate activity, which includes sales to customers in multiple states, employees permanently or temporarily in multiple states, and businesses investing in other organizations in multiple states.
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Specializes In

Through the Yellow Ribbon Suicide Prevention Program, I’ve spoken to high school students about youth suicide prevention and awareness. I’m passionate about wanting kids to know that there’s help out there if they ask.

Additional Thoughts

State & local tax advisor: September 2017
What’s new in state and local tax? Here are a few updates on activities within Colorado, Michigan, Minnesota, and more.
Curtis Ruppal
Article September 20, 2017 13 min read
State & local tax alert: Limited-time voluntary disclosure program available for some online sellers
Eighteen states are offering a limited-time voluntary disclosure program for businesses that have created nexus by selling through an online marketplace. Qualifying applicants may have various prior-year taxes, penalties, and interest waived without regard to any lookback period.
Curtis Ruppal
Article August 30, 2017 3 min read