Wrongful Death Damages Estimator Guide for Illinois
7 min read
Published April 8, 2026 • By DocketMath Team
What this calculator does
DocketMath’s Wrongful Death Damages Estimator (Illinois) helps you generate a structured estimate of potential wrongful death damages—using a consistent set of inputs and assumptions—so you can compare scenarios and understand what typically drives the total.
This guide is designed for Illinois (US-IL) and uses Illinois’s general statute of limitations framework for timing discussions:
- General SOL period: 5 years
- General statute: 720 ILCS 5/3-6
Note: This estimator is for planning and comparison. It’s not legal advice, doesn’t create attorney-client relationships, and can’t replace case-specific analysis by a licensed Illinois attorney.
Typical outputs you can expect from the tool
Depending on how the /tools/wrongful-death-damages calculator is configured, you’ll generally be able to estimate components such as:
- Economic losses (often modeled using income and loss-of-support concepts)
- Non-economic damages (often modeled using a configurable range or multipliers, depending on the tool’s structure)
- Timing-sensitive factors (e.g., how long losses may be modeled over, such as an “end age” or loss window)
Because wrongful death damages depend on proof, categories, and case-specific facts, the estimator should be treated as a transparent model, not a guaranteed valuation.
How SOL affects your “planning window”
Wrongful death cases in Illinois are time-sensitive. Illinois applies a default general SOL of 5 years under 720 ILCS 5/3-6.
Also, your brief notes that no claim-type-specific sub-rule was found. So this guide clearly treats 720 ILCS 5/3-6 as the default/general rule for timing discussions rather than attempting to apply a different period for a specific wrongful death theory.
When to use it
Use DocketMath’s estimator when you want to:
- Quickly test assumptions about income, support, or life expectancy effects on estimated totals
- Compare scenarios (for example, different employment/earning assumptions)
- Create a document-style checklist of inputs you’ll likely need to support damages modeling
- Evaluate whether a matter appears to be within the general 5-year planning window under the default SOL framework
Situations where it’s especially practical
Check the boxes that match your situation:
A SOL reminder (default general rule)
Illinois’s general statute of limitations applies to many claims unless a specific rule governs. Since no claim-type-specific sub-rule was found, the default/general SOL period of 5 years is the timing baseline used in this guide.
The default timing source is 720 ILCS 5/3-6.
Step-by-step example
Below is a walkthrough showing how you can enter inputs and how outputs often change as you adjust variables. You can open the calculator here: Wrongful Death Damages Estimator.
Note: Field names can vary. The example reflects common “damages building blocks”: income-based economic loss and non-economic damages assumptions, then total aggregation.
Example facts (illustrative)
Assume:
- Date of death: January 15, 2023
- Expected economic horizon used by the estimator: until a selected end age (as configured in the tool)
- Annual income (gross or modeled): $70,000
- Projected support contribution rate: 60% of income (i.e., dependent support)
- Non-economic damages assumption: entered as a fixed amount or range (depending on the tool)
Step 1: Set timing inputs
- Enter date of death as 01/15/2023
- If the tool asks for an “as-of” or “calculation” date, set it to a reasonable comparison date (e.g., today or a target review date)
What to watch: Timing inputs help you align the damages snapshot with the 5-year general SOL baseline.
Step 2: Enter income and contribution inputs
- Enter annual income: $70,000
- Enter support/contribution factor: 0.60
Output impact you’ll typically see:
- Economic damages generally scale with income * the contribution/support factor.
- If you change contribution from 60% to 50%, the economic portion often drops proportionally.
Step 3: Choose the model horizon (life/exposure window)
If the tool includes an option like “end age” or “years of loss,” select the value that matches how the estimator is designed to model the loss period.
- Example: assume the estimator uses a loss window of 15 years (illustrative)
Output impact:
- Longer horizon → higher economic total (often roughly increasing with years, subject to any built-in discounting)
- Shorter horizon → lower economic total
Step 4: Enter non-economic damages assumption
Non-economic categories often create the largest uncertainty. The tool likely offers:
- a direct amount,
- a selected range, or
- a multiplier/range based on inputs.
Example:
- Choose $250,000 as the non-economic damages assumption (illustrative)
Output impact:
- Non-economic damages may be added directly to the economic subtotal.
- Changing from $200,000 to $250,000 could move your total by $50,000 (subject to other tool adjustments).
Step 5: Run a simple sensitivity check
Run two quick “what if” variations:
- Scenario A: contribution factor 60%
- Scenario B: contribution factor 50%
What to expect:
- If economic damages are contribution-driven, Scenario B’s economic component should decrease substantially.
- Non-economic may remain the same if you keep the same non-economic assumption.
Step 6: Compare to the SOL timeline (default general 5-year rule)
Using the default general rule:
- 5-year SOL period under 720 ILCS 5/3-6
With a death date of 01/15/2023, the general “planning window” conceptually runs to around 01/15/2028. Exact deadline calculations can be affected by counting conventions and procedural doctrines.
Warning: Treat this as a starting point. Illinois timing can involve additional procedural details or case-specific issues. When deadlines are near, confirm deadlines with counsel using 720 ILCS 5/3-6 as the baseline.
Common scenarios
Wrongful death estimates often change significantly based on family structure and proof of support. Here are practical scenarios and how they typically affect the tool inputs and outputs.
1) Multiple dependents with shared support
If the decedent supported more than one dependent, you may need to:
- allocate support contribution across dependents (if the tool allows), or
- model total support contribution as a combined support value
Typical output pattern: economic totals change with the support factor; non-economic modeling may appear once per category depending on the tool’s design.
2) Decedent had irregular income (self-employed, variable earnings)
Many estimators use a single annual income figure. If you have variable earnings:
- use an average from a representative period (commonly last 3–5 years), or
- use a conservative current-year figure if the tool doesn’t support averaging
Output impact: averaging smooths spikes; conservative income usually lowers totals.
3) Young decedent with a longer modeled horizon
When the estimator’s loss window extends farther into the future:
- economic damages typically increase with the number of modeled years
- non-economic assumptions may remain unchanged (depending on the tool)
Practical check: run one estimate with your preferred end age/window and one with a shorter horizon to see how sensitive the result is.
4) Decedent had no traditional wage income (student, homemaker, or other support)
If wage income is limited or not applicable:
- use whatever fields the tool provides (e.g., “earning capacity” or “support value”), if available
- if the tool only accepts wage income, use a defensible proxy that matches how the calculator is structured
Output impact: economic portions can move up or down depending on how the tool values support.
5) Death occurred long ago (SOL-focused evaluation)
If the date of death is near or beyond the 5-year baseline:
- you can still run a damages estimate for planning context,
- but timing becomes a primary risk factor
Default timing rule used here: 5 years under 720 ILCS 5/3-6.
Pitfall: It’s easy to get a “plausible number” while missing time-bar risk. Keep the 720 ILCS 5/3-6 baseline visible while modeling.
Tips for accuracy
You’ll get a more usable estimate from DocketMath when you treat inputs as a documented record—not quick guesses. Use this checklist.
Data hygiene checklist
Scenario discipline
Adjust one main input per run when you can. For example:
- Change income while holding contribution, horizon, and non-economic assumptions constant.
- Then change contribution while holding income, horizon, and non-economic assumptions constant.
- Then change **
