Montana Sexual Abuse Statute of Limitations: What Survivors Need to Know Before Filing a Civil Claim

August 8, 2026 | By Yellowstone Law
Montana Sexual Abuse Statute of Limitations: What Survivors Need to Know Before Filing a Civil Claim

Many survivors carry a private question for years before they ever speak to a lawyer: is it too late? The Montana sexual abuse statute of limitations sets how long a survivor has to bring a civil claim, and the honest answer is that many people have more time than they believe. Montana expanded its law to give survivors a longer and fairer window, and this post explains how that window works.

We are Yellowstone Law, a Billings firm that represents survivors of sexual abuse across Montana with care and discretion. Coming forward is your decision and yours alone, and knowing the deadline is one step that can make that decision feel less uncertain. Everything here is meant to inform you, never to pressure you.

SCHEDULE FOR A FREE CASE EVALUATION

Key Takeaways

  • Montana's civil statute of limitations for childhood sexual abuse lets a survivor file until age 27, or within three years of discovering that an injury was caused by the abuse, whichever gives more time.
  • The deadline comes from Montana Code Annotated § 27-2-216, which the Legislature expanded through House Bill 640 in 2019 and revised again in 2023.
  • The discovery rule matters because many survivors do not connect their harm to the abuse until years later, often during therapy.
  • A civil deadline is separate from any criminal case, and a survivor does not need a police report or a conviction to file a civil claim.
  • Claims against an institution that failed to protect a child follow the same age-27 or three-year discovery timeline.
  • When the abuse occurred in adulthood, different deadlines under Montana Code Annotated § 27-2-204 generally apply.

How Much Time Do You Have to File a Sexual Abuse Claim in Montana?

Sexual Abuse Law Firm

For many survivors, it is not too late, though the deadline depends on your age and your situation. Montana law gives childhood sexual abuse survivors two possible timelines under Montana Code Annotated § 27-2-216, and you get the benefit of whichever one leaves you more time.

The first path lets you file before you turn 27 years old. The second path lets you file within three years after you discover, or reasonably should have discovered, that a specific injury was caused by the abuse.

That second path is why "too late" is rarely a simple question. Consider a survivor abused as a young child who is now in their thirties, past the age-27 cutoff, but who only recently connected long-standing struggles to what happened. That person may still have an open window under the discovery path.

Because each person's history is different, the only way to know your real deadline is to have someone review it with you.

How Montana's Childhood Sexual Abuse Statute of Limitations Works

Montana's childhood sexual abuse statute of limitations sits in § 27-2-216, and it applies when the abuse happened before the survivor turned 18. The law points to a list of criminal offenses, such as sexual abuse of children, sexual assault, and incest, to define what counts as childhood sexual abuse for a civil claim.

Under the current law, a claim against the person who committed the abuse must be started before the survivor reaches 27 years of age, or within three years of discovering the injury was caused by the abuse. You get whichever of those two deadlines gives you more time. The law also spares survivors an unfair burden, since you do not have to prove which single act, in a series of incidents by the same person, caused your injury.

A survivor can pursue this kind of case with the support of a Billings sexual abuse lawyer who understands both the law and the sensitivity these matters require. The timeline may look strict on paper, yet its built-in flexibility often gives survivors more room than they expect.

What the 2019 Reform (House Bill 640) Changed for Survivors

House Bill 640 was the 2019 law that reshaped Montana's civil deadline for childhood sexual abuse, and it opened doors that had been closed for many survivors. Signed in May 2019, it recognized how long disclosure often takes and adjusted the law to match that reality.

The reform made two meaningful changes. It raised the filing age from 21 to 27, giving survivors more years to come forward on their own timeline. It also kept the three-year discovery rule in place, so the age cutoff is not the only path to a claim.

House Bill 640 also opened a one-year revival window, from May 2019 to May 2020, that briefly allowed certain previously expired claims to be filed. That specific window has closed, and a later 2023 update refined the definitions the statute uses. The history is a reminder that these laws can change, so a claim that seemed impossible in the past is worth a fresh look today.

What Is the Discovery Rule and Why Does It Matter to Survivors?

The discovery rule starts your clock when you connect the harm to the abuse, not necessarily when the abuse happened. For survivors, it is often the difference between having a claim and losing one.

The connection can stay out of reach for decades, and many survivors do not link the harm they have carried to what happened until later in life. Montana's general accrual rule recognizes that some injuries are concealed by their very nature, and § 27-2-216 builds that understanding directly into abuse cases.

In practice, this means a survivor who realizes the connection at 40, or 50, may still have three years from that point to file. Part of a Montana sexual abuse attorney's job is to help identify when that discovery clock most likely started, often using therapy records or the timeline of your own understanding. The date you grasped the harm can matter as much as the date it occurred.

How Do Criminal and Civil Deadlines Differ?

The two run on separate tracks, and understanding the difference removes a common source of confusion and worry. A criminal deadline belongs to the state, while a civil deadline belongs to you.

The criminal statute of limitations is the time the government has to bring charges against a person, and prosecutors decide whether and when to pursue a case. Montana allows extended time to prosecute many sexual offenses committed against children, but that decision sits with the state, not with the survivor.

The civil statute of limitations under § 27-2-216 is entirely different, because it is your own deadline to file a lawsuit for the harm you suffered. You do not need a criminal charge, a police report, or a conviction to move forward with a civil claim. This is one of the most empowering facts in this area of law, since it means your path to accountability does not depend on choices made by anyone else.

Deadlines When the Abuse Happened in Adulthood

Montana treats sexual abuse that occurred when the survivor was already 18 or older under a different set of deadlines. These claims fall under Montana Code Annotated § 27-2-204 rather than the childhood abuse statute, and the timing depends on how the claim is framed.

A claim built on assault or battery, meaning intentional harmful contact, generally must be filed within two years. A claim built on negligence, such as an organization that failed to provide reasonable safety, generally carries a three-year deadline, since a sexual abuse case is a form of Montana personal injury claim. Because a single situation can support more than one legal theory, the deadline is not always obvious from the outside.

This is one area where guessing is risky, since choosing the wrong theory or missing the shorter deadline can end a claim before it starts. If you were abused as an adult, an early and confidential conversation with a lawyer helps you understand which clock applies. That step costs nothing and can prevent a painful mistake.

Can Survivors Hold Institutions Accountable?

Yes, Montana law allows survivors to bring claims against institutions, not only the individual who caused the abuse. Under § 27-2-216, an entity that owed a duty of care to a child, such as a school, church, youth sports program, or foster or residential care facility, can be held responsible when its negligence was a legal cause of the abuse.

Claims against institutions follow the same timeline as claims against an individual, meaning before age 27 or within three years of discovery. These cases often turn on whether the organization ignored warning signs, skipped reasonable background checks, or kept a known abuser in a position of trust. Holding an institution accountable is not about assigning blame lightly, but about the responsibility it accepted when it took charge of children.

Institutional cases can be complex, since they may involve records, past complaints, and people who have moved on over the years. They are also some of the most important cases for preventing future harm. A lawyer can help gather what these claims require while you stay focused on your own well-being.

What If Your Deadline Has Already Passed?

Even if you believe your deadline has passed, it is worth confirming before you assume the door is closed. The discovery rule, the age-27 cutoff, and the way a series of acts is counted can each affect a deadline in ways that are easy to miscalculate on your own.

Timelines in abuse cases are genuinely complex, and small details in your history can move the date one way or the other. A claim you thought was expired may still be open, and a claim that looks open still needs to be filed correctly and on time.

There is no cost to simply ask. A brief, confidential conversation can tell you where you actually stand, which is far better than carrying an assumption that may not be accurate.

How Yellowstone Law Supports Montana Survivors

Choosing to pursue a claim is deeply personal, and our role is to make the legal side steady and clear while you stay in control of your own story. Behind that support is a long track record, including more than 2,000 cases resolved across a combined 81 years of practice for people throughout Montana.

Results may vary. Prior case outcomes do not guarantee similar results.

We handle these matters with discretion and a trauma-informed approach, and every consultation is confidential from the first call. You set the pace, and we manage the deadlines, the filings, and the parts that feel heavy, so the process does not add to what you are already carrying.

Support also exists beyond the courtroom, and the Montana Department of Justice Office of Victim Services offers resources for survivors across the state, including crime victim compensation and advocacy. Whether or not you decide to pursue a civil claim, help is available, and learning your options is a meaningful first step.

FAQs: Montana Sexual Abuse Statute of Limitations

Here are answers to questions survivors often ask us about filing deadlines, offered with the same care we bring to every conversation.

Is it too late to file a sexual abuse lawsuit in Montana? 

Often it is not, because Montana lets childhood abuse survivors file until age 27 or within three years of discovering the abuse caused their injury, whichever gives more time. Even if you assume your window has closed, the discovery rule and other details can change the answer, so it is worth confirming before you decide.

Can I sue the institution that employed my abuser? 

Yes, a school, church, youth program, or care facility can be held responsible when its negligence allowed the abuse to happen. These claims follow the same age-27 or three-year discovery timeline that applies to claims against an individual.

Do I need a police report to file a civil sexual abuse claim? 

No, a civil claim is separate from any criminal case, and you can file one whether or not the abuse was ever reported to police. A civil claim is your own action, and you control whether to bring it.

Will I have to face the person who abused me in court? 

Most cases resolve without a survivor ever confronting that person directly, and many settle before trial. If a case does move forward, we prepare and support you throughout, and we work to limit any contact.

What kinds of compensation are available in a sexual abuse claim? 

A civil claim can address the cost of therapy and counseling, lost income, and the emotional harm a survivor has carried. The aim is to account for the real and lasting impact of what happened.

Is there any cost to ask a lawyer about my deadline? 

No, the consultation is free and fully confidential. You can learn where you stand without any obligation to move forward.

Your Story Matters

Personal Injury Lawyer showing card with typography on it

You do not have to have every answer before you reach out, and you do not have to decide anything today beyond asking a question. Learning your actual deadline can lift a weight that has sat with you for a long time, and that conversation is private, respectful, and free.

Your story matters. Contact Yellowstone Law confidentially at (406) 259-9986 or contact us online for a free consultation.

SCHEDULE FOR A FREE CASE EVALUATION