Key Tax Filing Deadlines Every Green Bay Resident Should Know

Jul 12, 2025By JORGE CRUZ
JORGE CRUZ

Understanding Federal Tax Deadlines

For Green Bay residents, staying informed about federal tax deadlines is crucial to ensure compliance and avoid penalties. The most significant date on the federal tax calendar is April 15, which is the deadline for filing individual tax returns. If this date falls on a weekend or holiday, it typically extends to the next business day. Ensuring your documents are organized and filed on time can save you from unnecessary stress and late fees.

tax form

In addition to the standard filing deadline, individuals who require more time can request an extension. This extension gives you until October 15 to file your return. However, it's important to note that this extension applies only to the filing process, not the payment of taxes owed. Thus, any taxes due should be paid by the original April deadline to avoid interest and penalties.

State Tax Deadlines for Wisconsin

In Green Bay, residents must also be aware of Wisconsin state tax deadlines, which typically align with federal deadlines. The state tax return is due on April 15 as well. Similar to federal taxes, if you need more time, Wisconsin allows for an automatic extension of up to six months, provided you have paid any amount due by April 15.

wisconsin capitol

For those who are self-employed or have additional income sources, it is essential to pay estimated taxes quarterly. The quarterly deadlines are usually April 15, June 15, September 15, and January 15 of the following year. Keeping track of these dates can help avoid penalties and ensure that you are meeting your tax obligations throughout the year.

Property Tax Deadlines in Green Bay

In addition to income taxes, Green Bay residents must be mindful of property tax deadlines. Typically, property taxes are due in two installments throughout the year. The first installment is due by January 31, while the second installment must be paid by July 31. It's advisable to pay these on time to avoid penalties and potential liens on your property.

green bay neighborhood

Green Bay offers multiple payment methods for property taxes, including online payments, mail, or in-person at designated locations. Planning ahead and utilizing these options can help streamline the process and ensure timely payments.

Special Considerations for Business Owners

Green Bay business owners have additional tax deadlines to consider, such as corporate tax filings and payroll taxes. For corporations, the typical deadline is March 15. Partnerships and S corporations generally have a filing deadline of March 15 as well, but this can vary based on your fiscal year.

Payroll taxes are critical for businesses with employees, and these are typically due on a quarterly basis. Staying ahead of these deadlines is vital for maintaining compliance and avoiding potential legal issues.

Resources for Green Bay Residents

To assist with tax preparation and filing, Green Bay residents can access a variety of resources. The IRS website offers comprehensive guides and tools for federal tax filing. Additionally, local tax professionals can provide personalized assistance, ensuring all local and federal obligations are met.

tax advisor

The Green Bay Public Library also offers workshops and resources during tax season to help residents understand their tax responsibilities better. Taking advantage of these resources can make the tax filing process smoother and more manageable.

By staying informed of these key deadlines and utilizing available resources, Green Bay residents can efficiently manage their tax responsibilities throughout the year.