Wisconsin Statute 968.075: Domestic Abuse and Mandatory Arrest

Wisconsin Statute 968.075 is the law that controls how police and prosecutors handle domestic abuse incidents in the state. It defines what qualifies as domestic abuse, requires officers to make an arrest when certain conditions are met, triggers an automatic 72-hour no-contact period after that arrest, obligates officers to give the victim specific information at the scene, and forces every district attorney’s office to follow written policies that encourage prosecution.

What the Statute Covers

Domestic abuse under 968.075 is any of four acts committed by an adult against a qualifying person: intentionally causing physical pain, injury, or illness; intentionally impairing someone’s physical condition; committing first-, second-, or third-degree sexual assault; or doing something physical that would make a reasonable person fear one of those harms is about to happen.¹

The relationship piece matters just as much as the conduct. The statute only applies between current or former spouses, adults who live together or used to live together, and adults who share a child.¹ Dating partners who never lived together and share no child are not covered. They can still seek a harassment injunction under a separate statute, but the mandatory arrest and automatic no-contact protections of 968.075 do not reach them.

When Arrest Is Mandatory

Under 968.075(2), an officer must arrest and take a person into custody when two things line up. The officer has to have reasonable grounds to believe the person is committing or has committed domestic abuse that is also a crime. And at least one of these has to be true: continued abuse against the victim appears likely, there is evidence of physical injury, or the person is the predominant aggressor.²

No warrant is required. One timing rule applies when the officer did not see anything personally: if the belief is based on a report, the arrest is only mandatory when that report came in within 28 days of the incident.³ After 28 days the officer can still arrest, but the statute no longer forces the issue.

How Officers Decide Who the Predominant Aggressor Is

When both people at the scene have injuries, officers are not supposed to arrest both. The statute says that once the predominant aggressor is identified, arresting anyone else is “generally not appropriate.”² The predominant aggressor is the most significant aggressor. That is not always the person who struck first, and it is not always the person with the fewest visible injuries.

Six factors go into the determination:¹

Any prior history of domestic abuse between the parties that the officer can reasonably piece together, including from witnesses.
Statements from witnesses, including other household members.
The relative injuries each person has, keeping in mind that a more badly hurt person can still be the predominant aggressor.
How afraid each person present appears to be of the other.
Whether either party has threatened future harm against the other or against any family or household member.
Whether either party was acting in lawful self-defense or defense of someone else.

If you were arrested in a two-sided incident and believe you were defending yourself, these six factors are the framework your attorney will use to argue the officer got the analysis wrong.

The Automatic 72-Hour No-Contact Period

Once someone is arrested for a domestic abuse incident, Wisconsin law imposes a 72-hour no-contact period automatically. For those three days the arrested person has to stay away from the victim’s residence and any place the victim is temporarily staying, and cannot contact the victim directly, by phone, by message, through social media, or through any third party other than their own attorney or law enforcement.³

Breaking the no-contact order is a separate crime. The penalty is a fine of up to $10,000, up to nine months in jail, or both.³ A single text sent during those 72 hours is enough to create that exposure. The victim can waive the no-contact requirement at any point in the window by signing a written waiver, and law enforcement agencies are required to have the waiver form available. Without that signature, the restriction stays in place no matter what either person wants.

What Officers Must Tell the Victim

Responding officers have a statutory duty to give the victim specific information at the scene. They must identify available shelters and services, explain the victim’s legal rights and remedies, and hand over a written notice explaining that the victim can file for a domestic abuse injunction under section 813.12 or a harassment injunction under section 813.125.³ This is not optional. The written form is what the victim can go back to the next day, or the next week, when they are in a position to actually use it.

For protection past the 72-hour window, a domestic abuse injunction under section 813.12 is the next step. If a judge or circuit court commissioner finds reasonable grounds to believe abuse has occurred or is likely, a temporary restraining order issues, and a hearing on a longer injunction has to be held within 14 days.⁴

How Prosecutors Have to Handle the Case

Every district attorney’s office in Wisconsin has to maintain written policies that encourage prosecution of domestic abuse offenses, and the statute spells out what those policies have to contain. A decision not to file charges cannot rest solely on the absence of visible injuries, on whether the victim consents to prosecution, or on the relationship between the people involved. Absent extraordinary circumstances, the district attorney is expected to make a charging decision within two weeks of receiving notice of the incident.³

The practical effect is that the victim does not control whether charges move forward. That is deliberate. Domestic abuse cases often involve pressure on the victim to recant or refuse to cooperate, and the statute removes the easy path where prosecution dies just because the victim asks it to.

The Repeat-Offender Penalty Enhancer

A separate statute, section 939.621, increases the penalty for people who commit domestic abuse again. A person is a “domestic abuse repeater” in either of two situations: they commit an act of domestic abuse during the 72-hour no-contact period after an arrest, or they have two or more prior convictions in the past 10 years for offenses that carried a domestic abuse surcharge.⁵

When the enhancer applies, the maximum prison term for the underlying offense goes up by as much as two years, and a misdemeanor becomes a felony.⁵ The new victim does not have to be the same person as in any prior incident. And during the 72-hour window, the enhancer applies even if the victim signed a no-contact waiver, because the waiver only lifts the contact ban; it does not erase the penalty upgrade for fresh abuse.

The Firearm Question in Wisconsin Cases

Federal law bans anyone convicted of a “misdemeanor crime of domestic violence” from possessing, shipping, or receiving firearms or ammunition.⁶ The ban is lifetime and has no built-in restoration route, and violating it is a federal felony.

Wisconsin has no standalone “misdemeanor domestic violence” charge. Most incidents are prosecuted as disorderly conduct with a domestic abuse modifier. In 2022 the Wisconsin Supreme Court ruled that a disorderly conduct conviction does not automatically meet the federal definition, which means the federal firearm ban may not attach to many Wisconsin domestic abuse convictions even though it would attach to equivalent convictions elsewhere. Whether the ban applies in a specific case depends on the elements of the offense of conviction, and that is a question to raise with an attorney before accepting any plea.

1
Wisconsin State Legislature. Wisconsin Code 968.075 – Domestic Abuse Incidents; Arrest and Prosecution
2
Wisconsin State Legislature. Wisconsin Code 968.075(2) – Circumstances Requiring Arrest; Presumption Against Certain Arrests
3
Wisconsin State Legislature. Wisconsin Code 968.075 – Domestic Abuse Incidents; Arrest and Prosecution
4
Wisconsin State Legislature. Wisconsin Code 813.12 – Domestic Abuse Restraining Orders and Injunctions
5
Wisconsin State Legislature. Wisconsin Code 939.621 – Increased Penalty for Certain Domestic Abuse Offenses
6
Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts