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

6
Aug

Certified Non-Profit Accounting Professional (CNAP)

10:00 AM -
3:00 PM CDT

on deck

08/13/2026 |
10:00 AM -
2:00 PM CDT

Student Day at Wegner CPAs

09/16/2026 |
11:00 AM -
12:00 PM CDT

Is Your Nonprofit Financially Prepared for Change?

Wegner Insights

08/05/2026
Construction & Real Estate
Tax

Cost Segregation 101 for Wisconsin Real Estate Owners

Many Wisconsin real estate owners first learn about cost segregation after buying a building, finishing a renovation, or hearing from another investor who received a sizable depreciation deduction. On the surface, the strategy can…

dan bergs
by Dan Bergs, CPA
08/04/2026
Non-Profit
Religious

Top PSCP Audit Findings and How to Avoid Them

The Wisconsin Private School Choice Program (PSCP) requires a lot of attention to detail to ensure that errors and findings are reduced and the required audits operate smoothly. The most common issues we come…

lisa
by Lisa Lang
07/31/2026
Tax

Won Money? Understand the Tax Rules Before You Spend It

It’s easy to get caught up in the excitement of a big win. But before you start spending, remember that lottery prizes, gambling winnings and many other awards are almost always treated as taxable…

wegner W default avatar
by Jack Thennes