About Thielen Tax & Accounting
A one-CPA firm built on a simple idea: people in west-central Iowa deserve credentialed, year-round accounting help from someone who knows them — and knows agriculture.
Dawn M. Thielen, MAcc, CPA
Dawn Thielen is a Certified Public Accountant and holds a Master of Accountancy (MAcc). She founded Thielen Tax & Accounting, LLC in Glidden to bring professional-grade tax and accounting services to the small businesses, farm operations, and families of Carroll County and the surrounding area.
Dawn's background includes years of hands-on work in agricultural accounting — the tax rules, depreciation strategies, and cash-flow rhythms that are unique to farming. That experience matters: a farm return prepared by someone who doesn't know ag can leave real money on the table.
Credentials & focus
- Certified Public Accountant (CPA), licensed in Iowa
- Master of Accountancy (MAcc)
- Specialty focus: farm operations, small businesses, and individual taxpayers
- QuickBooks setup, cleanup, and training
How we work
When you call, you talk to your accountant — not a front desk that routes you to a stranger. Work is priced fairly, explained plainly, and finished on time. And we're open all year, because tax problems and payroll don't stop in April.
Let's talk about your situation
New to the area, unhappy with your current preparer, or just starting a business or farm operation? We'd be glad to help.
Contact Us