About Us
Reliable Expertise and Personalized Service
At Total Tax Solutions, our reliable team is dedicated to providing personalized, accurate, and efficient tax services to the Bismarck-Mandan community. Led by John Sayler, our Owner and Tax Professional, along with Ivy Greff, our Office Manager and Tax Professional, Cody Prudente, our Tax Manager and Tax Professional, and Calder Ressler, our Tax Preparer, we bring years of expertise and a commitment to excellence. Our team takes pride in building lasting relationships with our clients, offering reliable tax preparation and consulting services that you can count on. When you work with us, you’re not just another client—you’re part of our local family.
Meet the Team
Your Reliable Tax Professionals
John Sayler
Owner / Tax Professional
John Sayler is the owner of Total Tax Solutions. He was born and raised in Bismarck, ND, and is a Veteran of the North Dakota Army National Guard with 23.5 years proudly served on Active Duty. John loves to hunt, fish, and find loopholes in the Internal Revenue Code to save tax dollars. He has been preparing State and Federal Income tax returns for over 15 years. John is also a Certified Tax Coach through the American Institute of Certified Tax Planners. He believes in personally contacting each of his taxpayers to ensure the utmost professionalism and accuracy when preparing their tax returns. He looks forward to assisting you and your family save tax dollars.
Calder Ressler
Tax Preparer
Calder served 25 years in the North Dakota Army National Guard and retired in June 2025. He brings that same work ethic, discipline, and attention to detail to his role as a Tax Preparer at Total Tax Solutions. He supports the preparation process through backend tax work and final return reviews, helping ensure every return is accurate and complete before it’s filed. Outside of work Calder enjoys hunting, fishing, playing hockey, and spending time with his wife and their two children.
Ivy Greff
Office Manager / Tax Professional
Ivy was born and raised in Mandan, ND, and is proud to serve the community she calls home. She specializes in individual and small business tax returns, as well as entity setup at Total Tax Solutions. She enjoys getting to know her clients and building lasting relationships so she can assist them in the best way possible. Her goal is to make your experience professional, personable, and knowledgeable while helping you feel confident and supported every step of the way. Ivy is married with two kids and two fur pups, and family is a huge part of her life. They love spending time together playing games, watching movies, and camping whenever summer rolls around.
Tyler Gaugler
Payroll Manager
Tyler is a Payroll Manager with 9 years of experience helping employers navigate payroll complexities across all 50 states. He supports the full payroll lifecycle, keeping the process clear, compliant, and stress-free for business owners.
Tyler earned a bachelor’s degree in Finance from North Dakota State University and later received his Juris Doctor in Minnesota. With training in both finance and law, he brings a compliance-first approach to payroll and is known for translating complex regulations into practical guidance that reduces risk and helps employers avoid surprises.
Cody Prudente
Tax Manager / Tax Professional
Cody has over 18 years of experience preparing State and Federal income tax returns, with a strong focus on S corporations, partnerships, and daycare businesses. She is currently expanding her expertise in farm returns to better serve our agricultural clients. Cody also works with many non-English-speaking clients, using translation tools to ensure everyone feels informed and supported throughout the tax process. She makes it a priority to stay current on changing tax laws through ongoing research and continuing education. She looks forward to helping you better understand your tax situation and serving you with accuracy and care.
Keeping it Local
Trusted Tax Partner in Bismarck North Dakota
At Total Tax Solutions, keeping it local is at the heart of everything we do. As proud members of the Bismarck-Mandan community, we are committed to supporting our neighbors with trusted tax preparation and consulting services tailored to local needs. We take pride in being a part of this vibrant area and are honored to help individuals and businesses thrive. Whether you’re a long-time resident or new to the region, we look forward to working with you and building a lasting partnership.
