Tax Services

Comprehensive tax services for businesses, individuals, nonprofit organizations, trust and estates by combining proactive planning, accurate and complete compliance, and strategic guidance to minimize liabilities and drive financial growth.

Experienced CPA Firm for IRS & Tax Support

With offices in Madison, Mineral Point, La Crosse, and Viroqua, Johnson Block serves individuals, businesses, non-profit organizations, trusts and estates throughout these communities and beyond. Our team has local insight and extensive expertise to support clients with tax planning and preparation, as well as provide year-round guidance tailored to your goals and compliance requirements.

Tax Services

Tax Planning

Planning is the key to successfully and legally reducing your tax liability. We go beyond tax compliance and proactively recommend tax saving strategies to maximize your after-tax income.

Tax Preparation

Ensures accuracy, maintains full compliance with ever-changing tax laws, and identifies opportunities to minimize your tax liability.

Non-Profit Federal & State Tax Returns

Maintaining federal and state tax-exempt status requires properly filing annual informational returns with the IRS. Non-profits also need to track mission-related revenue, manage payroll taxes for employees, and address any tax obligations on income generated from activities outside their primary purpose.

Tax Audit Representation

Handles communication, prepares documentation, and represents you directly with tax authorities. Our goal is to resolve issues efficiently, protect your interests, and minimize stress.

Divorce Financial Planning

Evaluate and structure the division of assets, liabilities, and financial responsibilities during divorce. Our goal is to support fair, tax-efficient settlements that consider both immediate needs and long-term financial stability.

Collaborate With Us

Connect with Johnson Block today to learn more about how we can assist you with our various tax services.

Financial strategy for early career professionals and young families

06/17/2026

The early career and young family years are often when financial complexity begins to accelerate. Income is growing, financial responsibilities are expanding, and decisions around […]

Accounting News

Why financial strategy must evolve over time

06/10/2026

Financial planning is often framed as a set of universal rules: save diligently, diversify investments, minimize taxes, and plan for retirement. While these principles are […]

Accounting News

Financial strategy for pre-retirement

06/3/2026

The years leading up to retirement can be some of the most important in financial planning. For many people, income is still strong, some major […]

Accounting News

Business Exit Planning: How to Leave Your Company on Your Terms

05/29/2026

Summary: Leaving a business is one of the most consequential decisions an owner will ever make. But with a well-structured exit plan, owners can make […]

Accounting News

Trump Accounts v. IRAs: A Child Savings Guide for Parents and Grandparents

05/13/2026

Summary: If you’re a parent or grandparent wondering how Trump Accounts for kids fit alongside Roth IRAs, Traditional IRAs, and 529 plans, this guide is […]

Accounting News

The USPS postmark change you need to know about before you mail anything tax-related

05/13/2026

For most people, mailing a tax return feels straightforward: get it in the mailbox by the deadline, and you’re done. That instinct isn’t entirely wrong, […]

Accounting News

From the Blog