Someone is living in a property you own. You never rented it to them, there’s no lease agreement, and you didn’t give them permission to be there. Your first instinct might be to call the police and have them removed immediately. In Massachusetts, however, the situation isn’t always that simple.
Many people use the term “squatters’ rights,” but the legal doctrine behind it is called adverse possession. While the phrase often causes concern among property owners, the reality is far less alarming than many headlines suggest.
In Massachusetts, a squatter does not automatically gain ownership of a property simply by living there. To make a successful adverse possession claim, they must meet strict legal requirements—including occupying the property continuously for 20 years. Most unauthorized occupants never come close to meeting that standard, and property owners have legal options to recover possession long before then.
In this guide, you’ll learn:
- What squatters’ rights mean in Massachusetts.
- How adverse possession works.
- The legal requirements for claiming ownership.
- Whether squatting is a crime.
- How to remove a squatter legally.
- Practical steps to prevent squatting on your property.
What Are Squatters Rights in Massachusetts?
Squatters’ rights is the common term for adverse possession, a legal doctrine that allows someone to seek ownership of real property after occupying it for a long period under specific legal conditions.
It’s important to understand that squatting and adverse possession are not the same thing.
- Squatting is the act of occupying a property without the owner’s permission.
- Adverse possession is the legal process through which a squatter may eventually ask a court to recognize them as the property’s owner.
Simply living in a vacant home does not create ownership rights. A person must satisfy every legal requirement established under Massachusetts law for 20 continuous years before they can even attempt to bring an adverse possession claim. If even one requirement is missing, the claim is likely to fail.
According to the Massachusetts Trial Court Law Libraries, adverse possession requires possession that is actual, open and notorious, exclusive, hostile, and continuous for the required statutory period. These elements exist to ensure that ownership changes only in the rare circumstances where the legal standard has been fully met.
For most landlords and property owners, the practical takeaway is straightforward: an unauthorized occupant does not automatically acquire ownership rights simply because they have been living on your property for a period of time.
Also Read: Squatters Rights in New York
Massachusetts Squatters Rights at a Glance
| Topic | Massachusetts Law |
| Adverse possession period | 20 continuous years |
| Property taxes required? | No |
| Color of title required? | No |
| Is squatting a crime? | Generally no. It is usually a civil matter. |
| Can police remove a squatter immediately? | Usually no, if the occupant has established residency. |
| Is self-help eviction allowed? | No. Property owners must follow the legal eviction process. |
This quick overview covers the basics. The sections below explain each rule in greater detail, including how Massachusetts courts distinguish squatters from trespassers and what property owners can do if someone occupies their property without permission.
The Legal Requirements for Adverse Possession in Massachusetts
Time alone does not create ownership rights. Under Massachusetts law, a squatter must satisfy every legal requirement for adverse possession continuously for 20 years. Failing to prove even one of these elements is enough for a court to reject the claim.
1. Actual Possession
The person must physically occupy and use the property as an owner normally would.
Examples of actual possession include:
- Living in the home.
- Maintaining the property.
- Making repairs or improvements.
- Fencing or landscaping the land.
- Using the property on a regular basis.
Occasional visits or temporary use are generally not enough to establish actual possession.
2. Open and Notorious Possession
The occupation must be obvious rather than hidden.
In legal terms, “open and notorious” means the use is visible enough that a reasonable property owner would have the opportunity to notice it. The occupant cannot secretly use the property while claiming ownership later.
For example, regularly living in a home, mowing the lawn, receiving mail, or openly maintaining the property may help demonstrate this requirement.
3. Exclusive Possession
The squatter must possess the property exclusively, without sharing control with the legal owner or the general public.
If the owner continues to use the property freely or allows others to occupy it, the exclusivity requirement is generally not satisfied.
In other words, the squatter must act as though they are the property’s sole owner
4. Hostile Possession
Despite how it sounds, hostile does not mean violent, threatening, or confrontational.
Instead, it means the person occupies the property without the owner’s permission.
If the owner gives someone permission to stay—whether through a lease, license, or verbal agreement—that person’s occupancy is generally not hostile, and adverse possession usually cannot apply.
5. Continuous Possession for 20 Years
The occupant must satisfy all of the above requirements continuously for 20 years.
The possession cannot be occasional, seasonal, or interrupted by the owner’s successful efforts to recover the property. If the continuity is broken, the adverse possession clock may restart.
This lengthy time requirement is one reason why successful adverse possession claims are uncommon in Massachusetts.
How Long Does a Squatter Have to Occupy Property in Massachusetts?
Massachusetts General Laws Chapter 260, Section 21 sets the timeline. It bars any action to recover land after 20 years. The clock starts once the owner’s right to act first begins. This is the law behind the 20-year adverse possession period in Massachusetts.
This is longer than many other states. New York requires 10 years. Some states require as few as 5 to 7 years.
Massachusetts does not require a squatter to pay property taxes during this time. Some other states do. Still, tax records can help support a squatter’s claim in court. Massachusetts also will not shorten the 20 years for a squatter with color of title. Color of title means a flawed or invalid deed. Either way, the full 20 years still applies.
What Adverse Possession Does Not Apply To in Massachusetts
Massachusetts law carves out a few key exceptions. In these cases, a squatter cannot win an adverse possession claim, no matter how long they stay. Most landlords never hear about these exceptions.
- State-owned land. Under MGL c. 7C, Section 32, no one can gain state-held land through adverse possession.
- Railroad property. Under MGL c. 160, Section 88, railroad property is off-limits to adverse possession claims.
- Registered land. Under MGL c. 185, Section 53, land registered with the Massachusetts Land Court cannot be taken this way. This is one reason some owners register their land title with the Land Court for extra protection.
Your property may fall into one of these categories. If so, you still need the courts to resolve a squatter situation. But the squatter has no real path to ownership, no matter how long they stay.
Is Squatting a Crime in Massachusetts?
Short answer: No. In Massachusetts, squatting is generally a civil matter, not a criminal offense. Property owners usually cannot have a squatter removed by simply calling the police.
| Trespasser | Squatter |
| Never had permission to enter the property | Has taken possession and is living in the property |
| Does not intend to establish residency | Treats the property as a residence |
| May be arrested under MGL c. 266, Section 120 | Usually cannot be removed through criminal trespassing laws |
| Police may intervene | Property owner generally must file for eviction in court |
Why the Difference Matters
Massachusetts law treats trespassing and squatting differently.
A trespasser is committing a criminal offense, allowing law enforcement to intervene. A squatter who has established residency is generally considered part of a civil dispute. In those cases, the property owner must seek removal through Housing Court or District Court rather than relying on a police report.
Why this works
- Readers get the answer instantly.
- The table makes the distinction obvious.
- The paragraph provides the legal context.
How to Legally Remove a Squatter in Massachusetts
If you discover a squatter on your property, the removal process follows the same basic steps as a standard Massachusetts eviction. Do not try to remove the person yourself. Massachusetts law does not allow what courts call self-help. You cannot change the locks. You cannot shut off utilities. You cannot remove belongings or force someone out on your own, even if you are certain you are right. Doing so can expose you to civil liability, and in some cases, criminal charges.
Here are the steps to follow instead.
- Serve a Notice to Quit. This is a formal written demand. It gives the squatter a set period, typically 14 to 30 days, to leave the property. This step puts them on official notice. It shows they are occupying the property unlawfully.
- File a summary process case. If the squatter stays past the notice period, file a summary process complaint. File it in the Massachusetts Housing Court or District Court. It must be served on the occupant.
- Attend the court hearing. Bring proof of your ownership, typically your deed. Also bring proof that the occupant has no legal right to be there.
- Obtain a judgment and writ of execution. If the court rules in your favor, you receive a writ of execution. This is the official court order that authorizes removal of the occupant.
- Have a sheriff or constable enforce the writ. A sheriff or constable must serve and enforce the writ, not you personally. The occupant usually gets a short additional notice period, often 48 hours, before physical removal takes place.
This process mirrors a standard eviction closely. Our guide on navigating notices to vacate and eviction proceedings walks through each stage in more detail. It also covers how to properly draft and serve a notice to quit.
How to Protect Your Property From Squatters
The easiest way to deal with squatters is to prevent unauthorized occupancy before it starts. Most cases involve properties that are vacant, unsecured, or rarely checked. These steps can significantly reduce the risk:
Secure the Property
- Lock all doors and windows before leaving a property vacant.
- Install security cameras or an alarm system if the property will remain empty for an extended period.
- Post “No Trespassing” signs to clearly indicate that unauthorized entry is prohibited.
Check the Property Regularly
- Inspect vacant properties frequently instead of leaving them unattended for weeks.
- Remove mail, flyers, and other signs of vacancy so the property doesn’t appear abandoned.
- Maintain the lawn and exterior to show the property is actively managed.
Screen Occupants Carefully
- Screen tenants thoroughly before signing a lease to reduce the risk of disputes or unauthorized occupants remaining after a tenancy ends.
If you own or manage rental property, it’s also worth understanding your responsibilities under Massachusetts landlord-tenant law. Knowing the rules around notices, security deposits, and lease termination can help you avoid legal complications if an occupancy dispute arises.
Key Takeaways
Massachusetts has some of the strictest adverse possession laws in the country. A squatter does not gain ownership simply by moving into a vacant property or living there for a few months. To successfully claim ownership, they must satisfy every legal requirement for adverse possession continuously for 20 years, a standard that is difficult to meet.
For most property owners, the more immediate concern is removing an unauthorized occupant. Once someone has established residency, the matter is generally treated as a civil dispute, meaning you must follow the legal eviction process rather than attempting to remove them yourself.
The best way to avoid lengthy legal disputes is to act early. Regular property inspections, proper security measures, and prompt action when unauthorized occupants are discovered can significantly reduce the risk of squatting.
If you’re unsure about your rights or the correct legal procedure, consider consulting a Massachusetts real estate attorney before taking action.
Frequently Asked Questions
Can a squatter legally own property in Massachusetts?
Yes, but only in very limited circumstances. To claim ownership through adverse possession, a squatter must prove that they satisfied every legal requirement—including actual, open and notorious, exclusive, hostile, and continuous possession—for 20 uninterrupted years. Most squatters never meet this standard.
How long does a squatter have to stay in Massachusetts to claim ownership?
Massachusetts requires 20 years of continuous possession before a squatter can attempt to bring an adverse possession claim.
Is squatting a crime in Massachusetts?
Generally, no. Squatting is usually treated as a civil matter, not a criminal offense. However, trespassing is a criminal offense, and law enforcement may remove a trespasser in appropriate circumstances.
Can the police remove a squatter?
It depends on the situation. If the person is merely trespassing, police may be able to intervene. If the occupant has established residency, property owners generally must seek removal through the Massachusetts eviction process.
Can I change the locks or shut off utilities to force a squatter out?
No. Massachusetts prohibits self-help evictions. Property owners should not change the locks, remove belongings, disconnect utilities, or otherwise attempt to force an occupant out without a court order.
Does paying property taxes give a squatter ownership rights?
No. Unlike some states, Massachusetts does not require payment of property taxes for an adverse possession claim. While tax payments may sometimes be considered as supporting evidence, they do not, by themselves, create ownership rights.

