Washington Slip and Fall Settlement Calculator
Get a rough estimate of what a Washington slip-and-fall claim might be worth. Enter your medical bills and losses and answer a few plain questions — the tool weighs how provable the owner's fault is and your share of fault. This is an estimate to understand the factors, not a prediction or an offer.
This is a rough estimate, not a prediction or an offer.
Slip-and-fall claims turn on proving the property owner was at fault — there is no formula that predicts a settlement. This shows the factors and a wide range to help you understand value. Consult a Washington premises-liability attorney about your case.
Enter the medical bills and losses to see an estimated range
The multiplier method is a rough starting point, not a guarantee. Slip-and-fall value depends most on proving the owner's fault and on the available insurance. An attorney is the only way to value your specific claim. This tool is not legal advice and RecordingLaw.com is not a law firm.
How the Estimate Works
No tool can predict a slip-and-fall settlement. This calculator applies the multiplier method (pain and suffering as a multiple of your medical bills), then does something the thin online calculators skip: it weighs how provable the owner's fault is. A spill the staff caused or knew about is worth far more than a hazard nobody can show the owner knew about. It then estimates your own comparative fault from a few plain questions and applies Washington's rules.
Proving the Owner Was at Fault
Premises liability has four parts: a dangerous condition existed, the owner knew or should have known about it, they failed to fix it or warn you, and that caused your injury. The middle part — notice — is where most slip-and-fall cases are won or lost. Strong evidence (an incident report, photos of the hazard, surveillance video, cleaning and maintenance logs, prior complaints) is what turns a claim from a token offer into real money. A posted warning sign or cone works against you: it shows the owner did warn, and it makes the hazard "open and obvious," shifting fault onto you.
Washington Premises-Liability Rules
Open-and-obvious hazards. In Washington, an open-and-obvious hazard is only a comparative-fault factor (it reduces, not bars). An open-and-obvious hazard does NOT automatically bar a premises-liability claim in Washington. The Washington Supreme Court adopted Restatement (Second) of Torts section 343A in Tincani v. Inland Empire Zoological Society, 124 Wn.2d 121, 875 P.2d 621 (1994): a possessor of land is not liable for harm from a known or obvious condition "unless the possessor should anticipate the harm despite such knowledge or obviousness." Because the landowner can still be liable where it should anticipate harm (e.g., where the advantages of encountering the hazard outweigh the apparent risk, or where the invitee may be distracted), obviousness is a factor bearing on duty/foreseeability and on the plaintiff's comparative fault rather than an absolute defense. The "known or obvious" standard is demanding: the condition must be known to exist, recognized as dangerous, and its probability and gravity appreciated.
Ice and snow. Washington applies an ordinary reasonable-care duty to ice and snow, so a poorly-maintained walkway can support a claim. Washington does NOT follow the no-duty "natural accumulation rule." A landowner (and especially a business possessor) owes invitees the ordinary duty of reasonable care with respect to dangerous conditions on the land, including naturally accumulating ice and snow. The same Restatement section 343 / 343A framework adopted in Tincani v. Inland Empire Zoological Society, 124 Wn.2d 121, 875 P.2d 621 (1994) governs: liability turns on whether the possessor knew or should have discovered the condition, should have realized it posed an unreasonable risk, should have expected invitees would not protect themselves, and failed to exercise reasonable care. Washington has not carved out a categorical natural-accumulation immunity for ice/snow the way Illinois and Ohio have.
Public property. If you fell on government property, Washington requires a formal notice of claim — often within about 60 days, much shorter than the normal deadline. Washington does NOT impose a short fixed "file within X days or lose your claim" notice deadline like New York's 90 days. Instead, under RCW 4.96.020 (local governments) and RCW 4.92.100/.110 (the State), a claimant must (1) present a written tort claim, on the standard tort-claim form, to the entity's designated agent at any time within the applicable statute of limitations (3 years for personal injury), and then (2) wait 60 calendar days after presenting the claim before filing suit. RCW 4.96.020(4): "No action... shall be commenced... until sixty calendar days have elapsed after the claim has first been presented." The limitations period is tolled during that 60-day period. Because there is no shorter standalone notice cutoff, the 60-day pre-suit waiting period is the controlling short procedural deadline (note: it is a waiting period to be observed, not a date by which the claim must be filed).
Your Fault & the Deadline to File
Washington follows pure comparative negligence. Your award is reduced by your share of fault, but you can still recover something even if you were mostly at fault.
RCW 4.22.005 provides that contributory fault "diminishes proportionately the amount awarded as compensatory damages... but does not bar recovery." There is no fault-percentage cutoff, so a plaintiff who is 99% at fault can still recover 1% of damages. Washington adopted this pure comparative-fault system by statute in 1981 (and pure comparative negligence in 1973), replacing the old contributory-negligence bar. Liability among multiple defendants is generally several (proportionate), per RCW 4.22.070.
Washington generally requires a slip-and-fall lawsuit to be filed within 3 years of the fall (the statute of limitations). RCW 4.16.080(2) sets a 3-year limitations period for "any other injury to the person or rights of another," which Washington courts apply to general negligence/personal-injury claims (car accidents, slip-and-falls, etc.). Note: assault/battery and other intentional-tort claims under RCW 4.16.100 carry a shorter 2-year period, but the standard PI/negligence SOL is 3 years. The discovery rule can delay accrual in some cases. Source: Tincani v. Inland Empire Zoological Society, 124 Wn.2d 121, 875 P.2d 621 (1994) (adopting Restatement (Second) of Torts §§ 343, 343A; open/obvious is not an absolute bar where harm should be anticipated); RCW 4.96.020 (local-government tort claims — 60-day pre-suit waiting period); RCW 4.92.100 & 4.92.110 (claims against the State); RCW 4.16.080(2) (3-year PI limitations); RCW 4.22.005–.015 (pure comparative fault)..
- Open-and-obvious is NOT a bar in Washington: under Tincani v. Inland Empire Zoological Society (124 Wn.2d 121, 1994), a landowner can still be liable for a known or obvious hazard if it should anticipate the harm — obviousness instead feeds into duty/foreseeability and the plaintiff's comparative fault.
- No natural-accumulation immunity: Washington landowners, and businesses in particular, owe invitees ordinary reasonable care to address naturally accumulated ice and snow; unlike Illinois/Ohio, Washington has no categorical no-duty rule for natural ice/snow.
- Washington follows pure comparative fault (RCW 4.22.005), so a slip-and-fall plaintiff's recovery is reduced by their share of fault but is never completely barred, even at 99% fault.
- Personal-injury suits carry a 3-year statute of limitations (RCW 4.16.080(2)), measured from the date of the fall.
- Suing a government landowner: file the standard tort-claim form within the 3-year SOL, then wait 60 calendar days before filing suit (RCW 4.96.020 for cities/counties; RCW 4.92.100/.110 for the State). The SOL is tolled during those 60 days. There is no short 90/180-day notice cutoff.
Frequently Asked Questions
How much is my Washington slip and fall claim worth?
No one can tell you a number in advance, and slip-and-fall is harder than a car accident because you must prove the owner was at fault. A rough estimate adds your economic damages and a pain-and-suffering multiplier, discounts it by how provable the owner's fault is, and reduces it for your share of fault under Washington's pure comparative negligence rule. The available insurance also caps recovery — an attorney is the only way to value your specific case.
Does a "wet floor" sign hurt my Washington claim?
Yes, usually. A posted warning shows the owner satisfied part of their duty to warn and makes the hazard "open and obvious," which shifts fault onto you. In Washington, an open-and-obvious hazard is only a comparative-fault factor (it reduces, not bars). It reduces — and sometimes defeats — a claim, but not always (a hidden or inadequate sign may not help the owner).
Can I sue for a fall on ice or snow in Washington?
Washington applies an ordinary reasonable-care duty to ice and snow, so a poorly-maintained or unaddressed icy walkway can support a claim, subject to your own comparative fault. This is general information, not legal advice — consult a Washington attorney.
How long do I have to file in Washington?
Generally 3 years from the fall. If you fell on public property, a much shorter notice-of-claim deadline (around 60 days) applies first. RCW 4.16.080(2) sets a 3-year limitations period for "any other injury to the person or rights of another," which Washington courts apply to general negligence/personal-injury claims (car accidents, slip-and-falls, etc.). Note: assault/battery and other intentional-tort claims under RCW 4.16.100 carry a shorter 2-year period, but the standard PI/negligence SOL is 3 years. The discovery rule can delay accrual in some cases.
Is this calculator accurate?
It is a rough estimate to show the factors that drive value — not a prediction or an offer. Slip-and-fall outcomes vary enormously and depend on proving fault and on the available insurance. Treat any number here as a ballpark and consult a Washington attorney.
Disclaimer
This estimator is for general informational purposes only and is not legal advice or a prediction of any outcome. RecordingLaw.com is not a law firm. The value of a slip-and-fall claim can only be assessed by a licensed attorney reviewing your specific facts.