📅 2026 Update: Recent Changes in Wisconsin Tax Laws

Since the original article was written, several significant changes have taken place regarding tax laws in various states, including Wisconsin. New legislation has been enacted that could impact taxpayers in the state and beyond. The original article continues further down the page, providing foundational information on Wisconsin tax laws.

🏛️ New Pass-Through Entity Taxes

Wisconsin established a Pass-Through Entity Tax (PTET) similar to Illinois' entity-level tax on December 14, 2018. This tax allows certain entities to pay taxes at the entity level, providing potential benefits for owners. Other states, such as Hawaii, Iowa, and Indiana, have also introduced similar PTETs, reflecting a growing trend.

⏰ Upcoming Deadlines

Tax deadlines remain crucial for compliance. For partnerships, Form 1065 is generally due on the 15th day of the 3rd month after the end of the partnership's tax year. Taxpayers should be aware of their specific deadlines to avoid penalties and ensure timely filing.

💼 Forms You Might Need

Several forms are essential for various tax processes. Form 3911 is available for taxpayers who have not received their refund, while Form 8716 allows for an automatic extension for certain business returns. These forms can help streamline the filing process for individual and business taxpayers.

📉 Processing Times

Processing times for tax forms can vary greatly. For instance, Form 1065 processing times differ depending on the IRS center. Taxpayers should refer to the IRS website for the most current information to manage their expectations regarding refunds or approvals.

📌 Key Points to Remember

  • 🏛️ Wisconsin has a PTET similar to Illinois'.
  • ⏰ Important deadlines for tax forms must be met.
  • 💼 Essential forms like 3911 and 8716 are available for taxpayers.
  • 📉 Processing times can vary; check the IRS website for updates.

💡 Tips for Understanding Wisconsin Tax

Reviewing your tax situation with an attorney can ensure you understand your obligations and options.

🏷️ Know Your Forms

Familiarize yourself with the necessary forms for your tax situation. For example, Form 1065 is required for partnerships to report income, deductions, and other pertinent information. Understanding which forms apply to you can streamline the filing process.

📅 Stay Informed About Deadlines

Keep track of important deadlines for tax filings. Submitting forms like 3911 and 8716 on time can help avoid penalties. Setting reminders can be a helpful way to ensure compliance.

📊 Explore Free Assistance Options

Consider using free resources available for tax assistance. Programs like the IRS Free File and Volunteer Income Tax Assistance (VITA) can help you prepare and file your taxes without additional costs.

🔄 Monitor Processing Times

Be aware that processing times for forms can vary. For timely updates, regularly check the IRS website. This can help you manage expectations regarding refunds and other filings.

📈 Utilize State Resources

Each state has its own tax resources. Visit your state’s official tax website for specific information on income tax rates, deductions, and credits. This can provide additional guidance tailored to your situation.

🏆 Tax Services Ranked by User Reviews (2026)

This section highlights various tax services that assist with tax preparation and filing. These services were ranked based on Trustpilot data as of October 2026. The scores reflect user satisfaction but may not capture the full picture, as unhappy customers tend to leave more feedback.

🥇 1. Jackson Hewitt Tax Service

Jackson Hewitt Tax Service has been rated 4.2. It is known for its tax preparation services and has many locations nationwide. However, some reviewers have reported issues with customer service responsiveness.

🥈 2. KBO Tax & Accounting Services

KBO Tax & Accounting Services holds a Trustpilot score of 4.5. This company is recognized for its nationwide tax preparation and bookkeeping services. Despite its strengths, it has limited in-person office locations, which may be a consideration for some clients.

🥉 3. Advanta Tax

Advanta Tax has a Trustpilot rating of 4.3. It is known for offering nationwide tax services, including assistance with IRS resolution and state tax debt. Some clients have reported delays in service, which could affect timely filing.

4️⃣ TaxSlayer

TaxSlayer holds a score of 4.0. This service is recognized for its affordable online tax preparation software. However, some users have experienced occasional software glitches, which may hinder the filing process.

5️⃣ SMAART Tax

SMAART Tax has been rated 4.4. It provides virtual tax services to clients in all 50 states. While it offers convenience, its services are primarily online, with limited in-person consultations available.

6️⃣ Libre Tax Service

Libre Tax Service has a Trustpilot score of 4.1. It specializes in online tax preparation and offers IRS audit defense services. Some users have noted that website navigation can be challenging, which may complicate the filing experience.

🆓 Free Tax Assistance Options

For those seeking free help, programs like IRS Free File, Volunteer Income Tax Assistance (VITA), and Tax Counseling for the Elderly (TCE) provide valuable resources. These services can assist eligible taxpayers in preparing and filing their tax returns at no cost.

🔎 Comparing Tax Services

  • 📊 Look for customer reviews and ratings to gauge satisfaction.
  • 💡 Consider the types of services provided (e.g., online vs. in-person).
  • 🕒 Check processing times and responsiveness to inquiries.
  • 💰 Evaluate pricing structures and any hidden fees.

❓ Frequently Asked Questions

❓ What is a Pass-Through Entity Tax?

A Pass-Through Entity Tax (PTET) allows certain business entities to pay taxes at the entity level rather than passing through income to individual owners. This can provide tax benefits for owners in some states, including Wisconsin.

📅 When are the deadlines for tax forms in Wisconsin?

Partnerships must generally submit Form 1065 by the 15th day of the 3rd month after the end of their tax year. Other forms, such as Form 3911 and Form 8716, have specific deadlines that taxpayers should be aware of to avoid penalties.

📝 How can I track my tax refund?

To track your tax refund, you can complete Form 3911, which allows you to request a trace for your refund. This form can help identify any issues if you have not received your refund within the expected timeframe.

💼 What assistance is available for tax preparation?

Several free programs offer tax preparation assistance, such as IRS Free File and Volunteer Income Tax Assistance (VITA). These programs help eligible taxpayers prepare and file their tax returns at no cost.

📊 How do I know if I need to file Form 1065?

Form 1065 is required for partnerships to report their income, deductions, and other information to the IRS. If you are part of a partnership, you will need to file this form annually.

🔄 What resources can I use for state tax information?

Each state has its own tax resources available on their official tax websites. These resources provide detailed information on state income tax rates, deductions, and credits.

⚖️ Recent Court Cases Related to Wisconsin Tax

Recent court rulings have addressed various aspects of tax law that may impact Wisconsin taxpayers. These cases often provide insights into how tax laws are interpreted and enforced.

For more recent rulings, you can browse more rulings on the news page.

End of October 2026 Update





Individual Income Tax Forms


Form 1 Individual Income Tax Return Form 1A Individual Income Tax Return Form 1NPR Nonresident Individual Income Tax Return Form 1X Amended Individual Income Tax Return

Corporate Income Tax Forms


Form 3 Partnership and Economic Development Surcharge Return Form 4 Corporation Franchise or Income Tax Return Form 5 Wisconsin Corporation Franchise or Income Tax Return From 5S S Corporation Franchise or Income Tax Return Form PW-1 Nonresident Income or Franchise Tax Withholding on Pass-Through Entity Income

Sales Tax Forms


Exemption Form Forms CST-220 Use Tax Return Form ST-12 Sales and Use Tax Return

Property Tax Forms


Form PA-5632 Statement of Taxes

Wisconsin pulled out of recession in the beginning of 2010 and is currently beginning to add jobs onto the Wisconsin economy. Revenue from Wisconsin taxes dove during the current recession period. It is projected that Wisconsin is going to add more than 20,000 jobs to its economy this year. However, it will take three more years for the state to get employment up to pre-recession levels. Wisconsin taxes are typically ranked among the highest in the country. Currently, as far as tax burden goes, Wisconsin residents deal with the 9th greatest state tax burden in the country.

Overall, the Wisconsin tax climate is the 42nd worst in the United States. Economic growth in Wisconsin is a testament to its dairy industry and its proximity to Chicago. The Chicago suburbs of Southern Wisconsin are home to many offices of Chicago based companies seeking to move to cheaper real estate markets in the suburbs. Major cities like La Crosse, Milwaukee, and Green Bay are economic centers in Wisconsin.

In Wisconsin, economic growth is a function of its strategic location, not the state government's tax policies. Wisconsin is considered a donor state to the federal government. Wisconsin gives the federal government $1, it only gets 80 cents back from the federal government in the form of aid. As such, Wisconsin residents helped to bailout Wall Street more than many other American states.

Property Taxes


Wisconsin taxes on property are collected at both the state and local level. The bulk of property taxes are collected by the local governments. Only a small fraction of Wisconsin taxes on property go directly to Madison. Property taxes are among the highest in the nation. Local governments collect approximately $1,400 per property owner each year in Wisconsin. The highest property taxes are in the largest cities and the Chicago suburbs due south of Milwaukee.

Property taxes, at the state level, amounted to $20 per person in FY 2009. Wisconsin taxes on property ownership are appraised according to market value. Thus, property taxes took a slight dive in Wisconsin as a result of the sub-prime housing crisis despite the fact that Wisconsin did not have as many foreclosures as Nevada or Florida. Generally, state and local governments can depend on property taxes to pay for their services.

Sales Taxes


Sales taxes are to be paid by merchants and retailers that operate within the State of Wisconsin. Wisconsin sales taxes combine both state and local taxes within a given sales tax rate. The Wisconsin sales tax rate currently sits at 5%. Below the national average of 5.8%. Wisconsin taxes the sale of all goods and services in the state.

Business owners in the manufacturing and farming sectors can purchase business related equipment and supplies without having to pay sales tax. Business owners must provide proof of ownership with a tax ID to wholesalers or industrial supply retailers. All non-industrial consumption is subject to Wisconsin taxes. Cigarettes are taxed at $2.52 per pack of twenty. Gasoline is taxed at 32.9 cents per gallon.

Income Taxes


Wisconsin tax forms apply to the income tax. There are two different Wisconsin tax forms for personal income taxes. One for individuals and the other for married couples. The percentage withheld depends on the the amount of income a person or couple makes.

Wisconsin's personal income tax is progressive, meaning top earners owe more to the state than their less successful counterparts. Wisconsin taxes the top earning tax bracket at a rate of 7.75%, kicking in with annual earnings of a quarter million dollars. Corporate income taxes are much simpler than personal income taxes. Wisconsin taxes corporate income at a flat rate of 7.9%. If you need legal advice and assistance, contact Wisconsin lawyers.

Wisconsin Tax: Types and Overview

Wisconsin imposes taxes on various sources of income, including income tax, sales tax, property tax, and excise taxes. There are also various tax credits and exemptions available to assist businesses and individuals.

Income Tax in Wisconsin

The Wisconsin state income tax is calculated using a progressive tax rate system, with rates ranging from 4% to 7.65% depending on taxable income. There are also a number of state tax credits and deductions available to help reduce tax liability, such as the homestead credit for homeowners.

Sales and Use Tax in Wisconsin

Wisconsin imposes a state sales tax of 5%, with additional local sales tax rates varying from 0.5% to 1.5%. Certain exemptions are available for specific types of goods and services, such as groceries, prescription drugs, and veterinary services. Use tax is imposed on the purchase of goods for use in the state when sales tax was not collected.

📝 See Also

Property Tax in Wisconsin

Wisconsin property tax rates are among the highest in the nation, with rates averaging around 1.9% of assessed value. Properties are assessed every year, and values are based on the market value of the property. Various property tax exemptions are available, such as exemptions for veterans, disabled individuals, and non-profit organizations.

Excise Taxes in Wisconsin

Wisconsin imposes various excise taxes on items such as tobacco, alcohol, gasoline, and certain types of businesses, such as telecommunication providers. These taxes are designed to support state programs and initiatives.

Tax Credits and Exemptions in Wisconsin

Wisconsin offers various tax credits and exemptions to help businesses and individuals reduce their tax liability. Some of these credits include credits for research and development, investing in certain industries, or converting to renewable energy sources. There are also exemptions for specific types of property or situations, such as agricultural or manufacturing equipment.

Conclusion

In summary, Wisconsin imposes taxes on various sources of income, including income tax, sales tax, property tax, and excise taxes. The state also offers various tax credits and exemptions to help reduce tax liability. Wisconsin's property taxes are among the highest in the nation, but there are also numerous exemptions available. While tax rates and credits can vary depending on the source of income, Wisconsin's tax system provides significant funding for state programs and initiatives.