The federal government’s Employee Retention Credit proved to be a lifeline for many businesses and their employees. The eligibility...
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Tax
Tax solutions for your financial needs – Tax Planning, Tax Preparation, Estates and Trusts
Read MoreOutsourced Accounting
Outsource your bookkeeping, controller and CFO needs to our experienced accounting team.
Read MoreHuman Resources
Need short-term and long-term human resource support for your growing business? Look no further than SustainableHR.
Read MorePayroll Services
Paperless payroll that offers simplicity and peace of mind: Organic Payroll.
Read MoreIndustries We Serve
Startups & Small Business
Don't sweat the small stuff for your startup or small business. We'll do it for you.
More InfoTestimonials
What our clients say
Dawn Frank CUNA Mutual Group
Kollath CPA has been an excellent partner for CUNA Mutual for almost 10 years. They are very professional and committed to producing high quality work within our expected timelines. Their partnership with my team is invaluable.
Jason Ilstrup Downtown Madison, Inc
Kollath CPA has been a great business partner for DMI and I highly recommend their services to anyone looking to outsource their back office accounting needs. Their attention to detail, timeliness, thoroughness and friendly customer service allow our non-profit to stay worry free about our accounting needs. Kollath’s willingness to use technology and continued drive to improve their processes ensure all of our needs are taken care of quickly and efficiently.
Scott Resnick Hardin Design & Development
Kollath has been a reliable source of tax information. We've been a satisfied customer for over five years and would highly recommend their services.
Kelly Forman Preventive Cardiovascular Nurses Association
I feel confident when I say that Kollath CPA is a true leader in the world of accounting. The accountants bring a level of work ethic, integrity, competence and the philosophy of “team” to our association year after year. Pleased to be working with a firm of this caliber.
Brenda Scheider Wisconsin 4-H Foundation
The Wisconsin 4-H Foundation is a small non-profit. We could never afford to pay a full-time CPA to do our accounting and bookkeeping. But with Kollath, we have just that. We spend virtually no time on accounting functions, and can focus on our mission of raising funds for Wisconsin 4-H. Our relationship with Kollath has been instrumental in our organization growing.
Kristen Jones Members Development Corp.
Some of the benefits of working with Kollath CPA and outsourcing our accounting needs includes having a dedicated expert at our disposal who has extensive knowledge of our business and our organizations best interest top of mind. As a small organization, time is invaluable and using Kollath CPA saves both time and resources, ensuring a high standard of work with fewer financial risks and delivering important financial analysis and corresponding documents in a timely manner.
Our Locations
Brookfield, WI
Madison, WI
Prairie du Sac, WI
