Guiding You
Beyond the Numbers
Expertise beyond accounting.
Personalized Accounting, Financial and Tax Expertise
At Wegner CPAs, expert accounting, audit/assurance, and tax planning services are just the beginning. To deliver the personalized guidance our clients truly value, our CPA firm goes further — by providing specialized insights that help clients better prepare for the future.
Going far beyond the standard accounting and tax services, our CPAs specialize in several industry areas and are in tune with the opportunities and challenges faced by each.
Working with Wegner CPAs
Accounting, Tax and Advisory Services
Whether you do business in New Berlin, Wisconsin or Berlin, Germany, our team of experts help you remain both competitive and in compliance in your ever-changing markets. To name just a few examples, we’re well recognized experts in non-profit governance and operational issues, the fine points of international business in general, the challenges facing manufacturers, and other areas.
These insights, along with our high standards for quality, reliability, and integrity, have helped us meet client needs for more than three generations. With offices in Madison, Milwaukee, Janesville, Baraboo, and Reedsburg, WI, our CPA firm also has offices in New York, NY and Washington, DC.
Upcoming Events
Wegner Insights
Outsourced Accounting
How Nonprofits Can Build a Grant Compliance Checklist to Stay Audit-Ready
There are many compliance requirements to meet for federal or state grant funding. If you miss one requirement, it could jeopardize your funding or future funding. If grant compliance is making you sweat, you…

Business
New Tax Relief for WI Taxpayers Affected by Severe Storms
On September 17th, 2025, the IRS announced tax relief for individuals and businesses in areas of Wisconsin affected by severe storms in August. Many Wisconsin families were impacted by the severe storms, winds, flooding…

Cooperative
Section 174 Update: New Guidance for Treatment of Domestic Research Costs
Background The Tax Cuts and Jobs Act, enacted in 2018, included a delayed provision affecting Section 174 research expenses beginning in tax year 2022. Under this change, research expenses could no longer be deducted…
