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.

IRS raises the standard mileage rates for the second half of 2026

09/2/2026
The IRS raised the standard mileage rates for the second half of 2026, effective July 1, with the business rate increasing from 72.5 cents to […]

Accounting News

IRS introduces automatic penalty relief for taxpayers with a strong compliance history

08/26/2026
The IRS is replacing its First Time Abate program with a new Automatic Exemption from Penalty (AEP), which will automatically prevent certain penalties for eligible […]

Accounting News

IRS provides gift tax safe harbor for Trump account contributions

08/19/2026
The IRS just made it easier for families to fund Trump accounts without triggering an unexpected gift tax filing requirement. In Revenue Procedure 2026-25, the […]

Accounting News

Why homeowners need to track improvements before a sale or inheritance

08/13/2026
As home values rise, the federal home sale exclusion may no longer be enough to eliminate capital gains tax when a property is sold or […]

Accounting News

Cash flow forecasting as a leadership tool

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Most business owners rely on backward-looking financials that tell them where they have been, not where they are going. A cash flow forecast fills that […]

Accounting News

Tax mistakes new business owners make in their first profitable year

08/5/2026
Your first profitable year in business is worth celebrating. But it can also bring expensive tax surprises, especially if you’re still managing the business like […]

Accounting News

From the Blog