Make us Your Tax and Accounting Partner

Unless you’re an accountant or finance professional, you’re probably not familiar with the nuances of tax preparation and filing. Luckily for you, AccounTax Solutions LLC knows all about taxes, financial planning, and accounting. Both personal and business clients partner with us to lower their tax liability every year. Small businesses in and around Dubuque, Durango, Sageville, and Centralia, IA hire us for payroll assistance, including guaranteed timely delivery of paychecks.

When you need a financial expert to help you figure out taxes or plan for the future, turn to our team of experienced, trustworthy accountants. Fill out the contact us form below or call 563-588-2829 to connect with an accountant.

Fill out the contact us form below or call 563-588-2829 to connect with an accountant.





Sue Wichmann ABA, LPA [email protected]
Sue is the Owner of AccounTax Solutions, LLC and has over 35 years of experience specializing in public accounting, individual and business tax assistance as well as QuickBooks support. In November 2010, Sue opened her own firm after being a partner with another local Dubuque accountant for many years. She proudly provides tax, accounting and QuickBooks support throughout Iowa, Illinois, Wisconsin, and with technology, throughout the United States. She is a Licensed Public Accountant, Accredited Business Accountant and Certified Quickbooks Pro Advisor and Trainer. Sue previously volunteered as a Court Appointed Special Advocate for abused and neglected children for over 17 years. She was also previously active with the Compassion & Care initiative to pass the Iowa End of Life Actions Act. She served as past Treasurer of Eleanor Roosevelt Middle School PTO and Treasurer of Women’s Leadership Network.
Kaysha Schmitt [email protected]
Kaysha Schmitt is a Staff Accountant for AccounTax Solutions LLC. She has more than a decade of experience, working in the accounting field and is passionate about helping individuals and small businesses succeed. Kaysha attended Northeast Iowa Community College and Clarke University. In her free time she enjoys reading a good book and spending time with her husband and sons.
Danielle Timmerman [email protected]
Danielle has been the Receptionist at AccounTax Solutions since 2020. Though still learning the intricacies and nuances of tax and accounting, she continues to enjoy creating and maintaining relationships with new and existing clients, alike. Danielle’s evenings are largely spent either working part-time at a local restaurant or at home with her two cats, Octavia and Barnaby.
Brooke Stelken [email protected]
Brooke is a Staff Accountant for AccounTax Solutions LLC. She began her career with us as an intern in 2016 and has been part of the team since. She graduated from the University of Wisconsin – Platteville in 2017 with a Bachelor’s degree in Accounting and Business Administration with an emphasis in finance. Through college, she volunteered for VITA (Volunteer Income Tax Assistance) preparing individual tax returns. In her spare time, Brooke likes to read, and spend time with her husband and two dogs.
Nicole Trentz [email protected]
Nicole is the Payroll Specialist at AccounTax Solutions. She first joined the team when she was in high school, lending a hand during tax season. After leaving for a brief period, she returned to the office in 2021, and has since enjoyed building relationships with clients and assisting with their payroll needs. In her free time, Nicole enjoys spending time with her son and two dogs.
Stephanie DeProspero [email protected]
Stephanie is an Account Specialist at AccounTax Solutions, having become part of our team during the summer of 2022. She was previously employed in the medical field as a nurse and dental assistant, though she is eager to expand her experience to include accounting. In her free time she enjoys playing volleyball, and spending time with her fiancé, dog Mildred, and two cats.