How to Evict Squatters in Chicago
You cannot legally remove a squatter from an Illinois property yourself. With one narrow exception for true break-in intruders, the only lawful way to get a squatter out is an eviction case under the Illinois Eviction Act (735 ILCS 5/9 — what older lawyers still call forcible entry and detainer), ending with the sheriff restoring possession to you. Plan on 30 to 60 days outside Chicago and 45 to 60-plus days in the city once the case is filed.
I handle more than 150 evictions a year across Cook, DuPage, Kane, and Lake counties, and squatter calls are the most panicked calls I get. Here is the part nobody tells you up front: squatters lose these cases almost every time. Owners lose time — usually 30 to 90 days of it — by doing the wrong things first. This article is the map around that.
"Squatter" Means Three Different Things, Legally
Illinois law has no box labeled "squatter." When an owner calls me, the person inside the property is one of three legally distinct animals, and the removal path depends entirely on which one you have:
- The true trespasser. Someone broke into your vacant property. No lease, no payments to anyone, no documents, no prior permission. That is a crime, and it is the only version of "squatter" the police might actually remove for you.
- The holdover tenant or guest. The lease expired and the tenant stayed. Your tenant moved out and her boyfriend did not. You let a relative "crash for a few weeks" in October and it is now April. These people had permission at some point, and in the law's eyes that makes them occupants who must be evicted through court — not trespassers.
- The occupant claiming color of title. The professional version. They hand the responding officer a lease — often one they "signed" with a scammer who rented out your vacant house on Facebook Marketplace — plus mail addressed to the unit and a utility bill in their name. Some are con artists. Some are victims of the con. Either way, the paperwork pushes the fight into civil court.
In my practice, categories two and three are the overwhelming majority. Which brings us to the police.
Why the Police Keep Telling You "It's a Civil Matter"
Criminal trespass to real property is a crime under 720 ILCS 5/21-3, and criminal trespass to a residence under 720 ILCS 5/19-4 is more serious still. If your situation is a genuine break-in — fresh pry marks, a stranger with no story — call the police and press the point.
But the moment the occupant says "I live here" and produces anything — a lease, a piece of mail, a key that turns — the officer on your porch is no longer looking at a burglary. He is looking at a possession dispute, and patrol officers are not allowed to adjudicate leases on a doorstep. If they guess wrong and drag a lawful occupant to the curb, the municipality buys itself a civil rights lawsuit. So they say "civil matter" and leave. I don't love it either, but I understand it.
One recent development: Senate Bill 1563, signed in July 2025 and effective January 1, 2026, clarifies that intruders with no colorable claim of tenancy are not "tenants" entitled to the eviction process — and that the Eviction Act does not bar criminal-trespass enforcement — and gives police clearer authority to remove them after the owner signs a sworn affidavit. That helps with category one. It does nothing for holdovers and fake-lease occupants, who still go through eviction court.
Do Not Change the Locks. Not Even Once.
Every year owners tell me they will just "handle it" — swap the locks while the squatter is out, kill the power, stack the belongings in the alley. Here is what that actually buys you.
Illinois has required peaceable, court-ordered recovery of possession for well over a century. Under 735 ILCS 5/9-101, even the rightful owner may not retake property by force. A locked-out occupant — yes, even a fake-lease squatter — can sue for wrongful eviction and damages, and can often get let back into the property while your case crawls forward.
In Chicago it gets expensive fast. RLTO Section 5-12-160 flatly bans lockouts, lock changes, utility interruptions, and removing doors or belongings, and the lockout ban applies to every dwelling unit in the city — the RLTO's usual owner-occupied exemptions do not save you here. Violations carry fines on the order of $200 to $500 for each day the lockout continues, plus the occupant's damages and attorney fees. Suburban Cook County's Residential Tenant Landlord Ordinance bans the same conduct countywide. I defend landlords against RLTO claims regularly, and lockout cases are the hardest to defend because the conduct is usually on the squatter's phone, on video, in 4K.
The math is simple: my flat fee to evict runs $895 to $1,600. A lockout claim starts north of that and grows by the day.
The Actual Removal Process and the Real Timeline
Removing a squatter is procedurally an eviction, and I run it the same way I run the standard Illinois eviction process:
- Written demand or notice. A trespasser or fake-lease occupant gets a demand for immediate possession. A holdover month-to-month occupant typically needs a 30-day notice — and in Chicago, the Fair Notice rules can stretch that to 60 or 120 days for long-term occupants. Picking the wrong notice is where do-it-yourself cases die.
- File the eviction complaint. Filing fees run $389.25 in Cook County and $298.00 in DuPage.
- Serve the occupant. I use private special process servers, not the sheriff, because a squatter dodging service can stall a case for weeks.
- Court. Most squatters never file an appearance and we take a default judgment. The ones with fake leases get to explain the lease to a judge, which goes about how you would expect.
- Order for Possession, then the sheriff. Only the sheriff may physically remove the occupant. This is the one government line you cannot skip.
Realistic total: 30 to 60 days outside Chicago, 45 to 60-plus in the city, longer when the sheriff's eviction queue backs up. Every form, notice, and checklist I use is in my free eviction resources library.
The Adverse Possession Myth
The internet has convinced half of Chicagoland that a squatter who lasts 30 days "gets rights," and one who lasts long enough gets the deed. No.
Adverse possession in Illinois requires 20 years of continuous, open, notorious, exclusive, and hostile possession (735 ILCS 5/13-101). There is a shorter seven-year route, but it requires color of title plus payment of the property taxes for all seven years — and your squatter is not paying your tax bill. Nobody acquires your three-flat by holding out for a summer.
What the 30-day rumor garbles is procedure, not ownership. An occupant who has established possession may be entitled to notice and a court case before removal. That costs you weeks. It does not cost you the house.
Prevention: Vacant Property Is the Target
Nearly every fake-lease case I file started with a property that sat visibly empty — between tenants, during probate, mid-rehab. If that is you:
- Change the locks the day it goes vacant, and use a smart lock or lockbox with an access log.
- Put lights on timers and keep cameras, with visible signage, on every entrance.
- Have someone walk the interior weekly — a neighbor, your contractor, your agent. Fresh eyes beat alarm systems.
- Forward the mail. A stuffed mailbox is an invitation.
- Search your own address on Zillow, Craigslist, and Facebook Marketplace monthly. Rental scams reuse real photos of real vacant houses.
- Keep utilities on in your name and watch for usage spikes — often the first sign someone has moved in.
What Happens When You Hire Me
The same week you call, I verify your ownership, figure out which of the three categories your occupant falls into, and get the correct notice or demand served — properly, by a process server, not taped to the door. Then we file, push for the earliest court date, and negotiate in parallel. With squatters I will sometimes recommend a small cash-for-keys offer purely because it can beat the sheriff's queue by a month. You are buying time, not forgiving sins.
My flat fees cover the whole arc from notice through coordinating the sheriff: $895 in DuPage County, $895–$1,250 in suburban Cook depending on the municipal district, $995 in Kane, and $1,600 in Chicago, plus court costs. The complete cost breakdown is in my article on what an eviction lawyer costs.
Frequently Asked Questions
Can the police ever remove a squatter in Illinois?
Yes — when it is a true criminal trespass: a recent break-in by someone with no claim of tenancy and no paperwork (720 ILCS 5/21-3; 720 ILCS 5/19-4). Senate Bill 1563, effective January 1, 2026, makes those removals easier with a sworn owner affidavit. Once the occupant claims tenancy or shows any lease, expect "it's a civil matter" and call an eviction lawyer.
How long does it take to evict a squatter in Chicago?
Typically 45 to 60-plus days from filing through sheriff enforcement, plus any notice period on the front end. Suburban counties usually run 30 to 60 days. Squatters frequently default by not showing up to court, which shortens the middle of the case.
Can a squatter actually take ownership of my property?
Realistically, no. Illinois adverse possession requires 20 years of qualifying possession, or seven years with color of title plus payment of the property taxes. A squatter who occupies your property for months has procedural rights at most — never the deed.
Can I just shut off the utilities and wait them out?
No. Utility shutoffs are illegal self-help eviction statewide, and in Chicago they violate RLTO 5-12-160, with per-day fines plus the occupant's damages and attorney fees. You would convert a winnable eviction into a lawsuit where you are the defendant.
If someone is squatting in your property right now, every week of waiting is money gone. Call me at (630) 839-9195 or book a free 30-minute phone consultation, and we will figure out which kind of case you have and get the right notice served this week. The consultation is free. The lockout lawsuit you avoid is the expensive part.