What is Age of Consent in Wisconsin: What You Need to Know

In Wisconsin, the age of consent for sexual activity isn’t a guideline — the law sets strict limits on whether a person can legally consent to having sex or even sexual contact based on their age. If an individual is not old enough to legally consent to sexual intercourse or contact, it is a sexual assault under the law in Wisconsin. 

Misunderstandings about these laws can lead to serious criminal charges, severe penalties, and long-term consequences such as sex-offender registration. No matter your age, everyone needs to understand how Wisconsin law defines consent when it comes to sexual activity and how the laws apply to real-world situations.

What is the legal age of consent in Wisconsin?

Broadly speaking, in Wisconsin:

• A person must be 18 years old to consent to sexual intercourse

• Individuals who are 16 or 17 may consent to sexual contact but not sexual intercourse.

• Under the age of 16, individuals are incapable of giving consent to either sexual contact or sexual intercourse.

It’s important to note that Wisconsin law defines sexual intercourse differently from sexual contact. The severity of the Sexual Assault will depend not only on the age of the parties but also on whether sexual intercourse or sexual contact occurred. The penalties for sexual intercourse are generally higher than for sexual contact alone.  

Sexual intercourse with a person who is 16 or 17 is usually a misdemeanor.

Sexual contact or intercourse with a person who has not yet reached 16 years of age is treated as a serious felony under sexual assault statutes.

The level of felony and maximum penalties increase even further if there is sexual contact or intercourse with a child younger than 13.

The Wisconsin statutes do not use the term “statutory rape”, but a sexual assault based on the age of consent is essentially the same. While the term is still frequently used in American language and conversation, very few jurisdictions still use the term “statutory rape” in the language of their statutes.  

Some states have what are called “Romeo and Juliet” laws that provide exceptions for consensual sexual relationships when the age gap between partners is small. Wisconsin does not make a total exception for sexual intercourse or contact when both parties are underage, but it does have a statute that lessens the penalties for persons under the age of 19 who have sexual contact with individuals over 15 and sexual intercourse with persons over 16. When both parties are under 19, a careful reading of the law is important to ensure that the law is being prosecuted correctly and all mitigating factors have been considered.

Teenage sex is common in the United States. A 1995 study revealed that 50% of U.S. teenagers have had sexual intercourse by the age of sixteen. It is estimated that there are more than 7 million incidents of underage sexual intercourse every year. However, it is clear that most incidents are not prosecuted and do not lead to arrests and convictions. For those who are prosecuted, it can come as quite a shock that it is viewed as a matter for the criminal justice system.

Many people, especially teens, do not understand or appreciate how serious it can be when sexual activity takes place with individuals under the age of 18. Even when people know that it is illegal, they are often very surprised to find out exactly how steep the possible penalties and other consequences can be. 

The fact that it is legally impossible for individuals under the age of 18 to consent to sexual activity can be very confusing in situations where the situation is considered consensual by the partners involved. Particularly for teenagers in their first few relationships, it can come as a very unhappy surprise to both partners that their relationship has become the subject of a criminal prosecution. It can also be surprising to them that, despite a mutual agreement to engage in a sexual relationship, one party is considered a victim and the other a criminal.

These situations can be upsetting and scary, not only to the individuals who find themselves with criminal charges but also to their parents, families, and other community members who care about them.

Wisconsin’s age-of-consent laws are complex, and misunderstandings can result in life-changing criminal charges and lifelong infringements on your freedoms. If you or someone you know is involved in a sexual assault case that involves the age of consent, it is essential to consult with an experienced criminal defense attorney who understands Wisconsin law and can provide personalized advice.

At Nelson Defense Group, we know that there is a personal story behind every case.  We work to get to know you and your unique circumstances to build the best defense possible for you. We know that every life is worth defending.