Slipped on Ice? Why Illinois Law Protects Property Owners (And How We Fight Back)
- amwessler
- Dec 2
- 3 min read
The "Natural Accumulation" Trap
Winter in Illinois is brutal. But for injury victims—especially during the busy holiday season—the law can be even colder.
If you slip and fall on an icy sidewalk or parking lot, you might assume the property owner is automatically responsible. After all, they own the land, right?

WRONG.
According to Illinois law, property owners generally have no duty to remove natural accumulations of snow and ice. The courts have ruled that because ice is a natural hazard of our climate, it is unreasonable to expect business owners to catch every snowflake. Even if the ice has been there for days, or if it is currently snowing, the "Natural Accumulation Rule" often protects the owner from liability.
This is why so many people try to handle these claims alone and get denied. They argue the ice was slippery. The insurance adjuster agrees—and then denies the claim because "ice is naturally slippery."

How We Win: Finding the "Unnatural" Cause
To win a slip and fall case in Illinois, we have to flip the script. We must prove that the ice you fell on was not natural.
We look for "Unnatural Accumulations." This happens when a property owner’s negligence creates a hazard that nature didn’t put there. Based on Illinois legal standards, here is what we investigate:
Defective Design & Maintenance The "Natural Accumulation Rule" does not apply if the ice formed because of a defect on the property.
Example: A gutter is broken or pointing the wrong way, draining melting roof snow directly onto a walkway where it freezes into a sheet of ice.
Example: A parking lot has a depression or pothole that collects water, creating an artificial ice patch.
Negligent Snow Removal (The "Voluntary Undertaking" Theory) Property owners aren't required to shovel, but if they choose to do it, they must do it right. If a plow pushes snow into a massive pile at the top of a slope, and that pile melts during the day and refreezes across the sidewalk at night, they may have created an unnatural hazard.
The Holiday Hazard: Are Homeowners Liable for Delivery Drivers?
With the holidays approaching, Amazon, FedEx, and DoorDash drivers are hitting thousands of porches a day. This raises a critical question: Must a homeowner clear a safe path for a delivery driver?
The hard truth is no. Under Illinois law, homeowners are generally not legally obligated to clear a safe path for delivery drivers on their personal property. If a driver slips on "natural" snow or ice on a driveway or walkway, the homeowner is typically not liable.
A Note on Residential Sidewalks
Be aware of the Illinois Snow and Ice Removal Act. This law encourages homeowners to shovel their sidewalks by giving them immunity from lawsuits if they do a mediocre job. Generally, you cannot sue a residential owner just because they missed a spot shoveling, unless their conduct was "willful or wanton."
However, this immunity does not protect them if the ice was caused by a maintenance issue, like a leaking pipe or bad drainage.

Evidence Is Everything
Because the burden is on us to prove the ice was "unnatural," we need evidence immediately.
Take Photos: We need to see the source of the water. Is it coming from a downspout? A snow pile?
Don't Wait: Snow melts. Once the ice is gone, proving it was "unnatural" becomes incredibly difficult.
If you have been injured, don't let an insurance adjuster tell you it was "just an accident." Let us analyze the property to see if negligence played a role.
Contact me today to schedule your initial consultation.
Andrew M. Wessler
Attorney at Law
217-429-4296



