Filing a car accident lawsuit in Iowa

If another driver caused your crash in Iowa, the fault system decides who pays. That driver, and that driver's liability insurer, is responsible for your injuries and your losses, not your own policy. Getting paid runs on Iowa's own rules, and two of them catch people off guard: a filing deadline that ends your case the day it passes, and liability minimums lower than most drivers expect. Here is what actually applies in Iowa.

The deadline to sue

You have two years from the date of the crash to file a personal injury lawsuit. Iowa Code 614.1(2) sets a two-year limit on actions "founded on injuries to the person," whether based on contract or tort.¹ A wrongful death claim from the same crash runs on that same two-year clock.¹ Miss it, and the court will almost certainly dismiss the case no matter how clear the other driver's fault was.

Damage to your car and other property gets a longer window. Iowa Code 614.1(4) allows five years for actions "brought for injuries to property."² Those are two separate clocks, so a totaled car and a broken back from the same wreck can have different last days to file.

A few situations pause the deadline, including a crash that injures a minor. Don't assume an exception covers you without confirming it. Treat two years as your working deadline.

How Iowa divides the blame

Iowa uses modified comparative fault. Under Iowa Code 668.3(1), your own share of the blame does not bar recovery unless you bear "a greater percentage of fault than the combined percentage of fault" of everyone you are suing.³ In plain terms, you can recover if you were 50 percent at fault or less, and you recover nothing at 51 percent or more. That is Iowa's 51 percent bar.

Whatever fault lands on you cuts your award by that same percentage. The statute says any damages "shall be diminished in proportion to the amount of fault attributable to the claimant."³ A $100,000 verdict with 20 percent of the blame on you pays $80,000. This is why the other side's insurer works so hard to pin fault on you. Every point it shifts is money off your check.

What the at-fault driver has to carry

Iowa's minimum liability limits are low. Iowa Code 321A.21 requires just $20,000 for injury to or death of one person, $40,000 for two or more people in one accident, and $15,000 for property damage, the limits drivers know as 20/40/15.⁴ The Iowa Insurance Division itself notes that many drivers need coverage above those minimums.⁵ If your medical bills run past what a minimally insured driver bought, that policy can be exhausted before your treatment is.

That gap is what uninsured and underinsured motorist coverage fills, and Iowa builds it into your own policy by default. Iowa Code 516A.1 bars any auto liability policy from being issued in Iowa unless UM/UIM protection is included, and the only way to opt out is a written rejection signed by the named insured.⁶ If you never signed that rejection, you likely carry this coverage even when it isn't spelled out on your declarations page. After a crash with an uninsured or low-limit driver, UM/UIM is often the coverage that actually pays.

Iowa has no no-fault system and does not require personal injury protection. The injury coverages built into an Iowa policy are liability, which the at-fault driver carries for your benefit, and UM/UIM.⁴⁶ PIP generally isn't sold here, and MedPay is an optional add-on.

What you can recover, and the cap that doesn't apply

For an ordinary crash caused by another driver, Iowa puts no dollar cap on your compensatory damages. Medical costs, lost wages, future care, and noneconomic damages like pain and loss of function are all recoverable without a statutory ceiling.

People sometimes hear about Iowa's $250,000 cap and assume it applies to them. It usually doesn't. That cap, in Iowa Code 147.136A, limits noneconomic damages only in claims against "health care providers," a defined list of hospitals, physicians, nurses, and similar licensees.⁷ An at-fault motorist is not a health care provider, so the medical malpractice cap has nothing to do with a routine collision case.

Punitive damages run on a separate track. Iowa Code 668A.1 allows them only on evidence that is clear, convincing, and satisfactory that the driver acted with "willful and wanton disregard for the rights or safety of another."⁸ There is no dollar ceiling on a punitive award, but there is a catch. When the conduct was not directed specifically at you, only 25 percent of the award goes to you and the other 75 percent is paid into a state civil reparations trust fund.⁸ The statute makes an exception for cases involving the operation of a commercial motor vehicle, where the full punitive award goes to the claimant.⁸

Drunk drivers and the bar that overserved them

If a drunk driver hit you, Iowa lets you look past the driver alone. Under the Dram Shop Act, Iowa Code 123.92, a licensed bar or restaurant can be sued directly when it sold and served alcohol to someone "visibly intoxicated at the time of the sale or service" who then injured you.⁹ One limit is worth knowing: noneconomic damages against the licensee are capped at $250,000 unless a jury finds a substantial or permanent loss of a bodily function, substantial disfigurement, or death, which lifts the cap.⁹ A drunk driver is also the classic fact pattern for the willful and wanton punitive claim above.⁸

Distracted driving is easier to prove now

Phone use carries more weight in Iowa injury cases as of 2026. Senate File 22 rewrote Iowa Code 321.276 into a hands-free law that bans holding or manipulating a phone while driving, and its voice-activated exception specifically does not cover video calls, video streaming, gaming, or reading a message.¹⁰ The Iowa Department of Public Safety ran a warning-only period from July 1 through December 31, 2025, and officers began issuing $100 citations on January 1, 2026.¹¹ It is a primary offense, so an officer can stop a driver for the phone alone.¹¹ A violation that causes a serious injury or death carries added penalties under Iowa Code 321.482A.¹² In your civil case, a hands-free citation is concrete evidence that the other driver breached a duty of care.

Motorcycle riders

Iowa has no helmet law for riders of any age, so a missing helmet is not the automatic fault argument insurers sometimes suggest. Lane splitting is different. Iowa Code 321.275 bars operating a motorcycle "between lanes of traffic or between adjacent lines or rows of vehicles," though two riders may legally share one lane side by side.¹³ If a rider was splitting lanes, expect the defense to fold that into the comparative-fault math.³

Your car, the crash report, and a lawyer

Vehicle damage is its own claim, and a properly repaired car can still lose resale value. Iowa's five-year property deadline applies here, and you can read how diminished value works in Iowa separately.² The investigating officer's report is often the backbone of a fault dispute; here is how to get an Iowa crash report. Because Iowa's comparative-fault and coverage rules reward careful lawyering, most injured people come out ahead working with a licensed Iowa attorney rather than negotiating alone.

This is general information, not legal advice.

Sources

1. Iowa Code 614.1(2), Iowa Legislature. https://www.legis.iowa.gov/docs/code/614.1.pdf

2. Iowa Code 614.1(4), Iowa Legislature. https://www.legis.iowa.gov/docs/code/614.1.pdf

3. Iowa Code 668.3(1), Iowa Legislature. https://www.legis.iowa.gov/docs/code/668.3.pdf

4. Iowa Code 321A.21, Iowa Legislature. https://www.legis.iowa.gov/docs/code/321A.21.pdf

5. Iowa Insurance Division, Auto Insurance. https://iid.iowa.gov/consumers/insurance/auto

6. Iowa Code 516A.1, Iowa Legislature. https://www.legis.iowa.gov/docs/code/516A.pdf

7. Iowa Code 147.136A, Iowa Legislature. https://www.legis.iowa.gov/docs/code/147.136A.pdf

8. Iowa Code 668A.1, Iowa Legislature. https://www.legis.iowa.gov/docs/code/668A.1.pdf

9. Iowa Code 123.92 (Dram Shop Act), Iowa Legislature. https://www.legis.iowa.gov/docs/code/123.92.pdf

10. Iowa Code 321.276, Iowa Legislature. https://www.legis.iowa.gov/docs/code/321.276.pdf

11. Iowa Department of Public Safety, Hands-Free, It's the Law. https://dps.iowa.gov/press-release/2025-06-25/hands-free-its-law

12. Iowa Code 321.482A, Iowa Legislature. https://www.legis.iowa.gov/docs/code/321.482A.pdf

13. Iowa Code 321.275, Iowa Legislature. https://www.legis.iowa.gov/docs/code/321.275.pdf