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What to Know
Washington state car insurance requirements apply to anyone who drives or registers a vehicle in the state. You need a liability policy or one of a few approved alternatives. Washington is an at-fault state, so the driver who causes a crash is responsible for the damage. Liability coverage pays that bill.
Washington's Minimum Car Insurance Requirements, Explained
Washington's liability minimum is $25,000 for injury or death to one person, $50,000 total per crash for two or more people, and $10,000 for property damage. These limits are the most your policy pays toward other people's losses when you cause a crash. Anything above them is yours to cover.
Liability car insurance pays for injuries and property damage you cause in an at-fault crash, up to your policy's limits. It has three limits, and each one caps a different kind of payment.
"Per person" is the most your policy pays for any one injured person, even if their bills run higher. "Per crash" is the combined ceiling for everyone hurt in the same accident. If three people are injured, they share the $50,000, and no single person can receive more than $25,000. The property limit covers the other car and anything else you hit, such as a fence, a mailbox, or a storefront.
In Washington, driving without insurance or another form of financial responsibility can bring a fine of $550 or more. Here's what each part of 25/50/10 covers, and what it leaves out.
| Coverage | Washington minimum | What it pays for | What it doesn't pay for |
|---|---|---|---|
| Bodily injury liability (per person) | $25,000 | Medical bills and related costs for one person you injure | Your own injuries, or anything above $25,000 for that person |
| Bodily injury liability (per crash) | $50,000 | Combined injury costs for everyone you hurt in one crash | Your passengers' claims against you are not added on top; the cap is shared |
| Property damage liability | $10,000 | Repairs to the other car or property you damage | Repairs to your own car, or theft of your car |
If you finance or lease your car, check your loan or lease contract. It may require coverage for your own vehicle in the form of comprehensive and collision.
Other Ways to Meet Washington's Financial Responsibility Law
Most drivers meet Washington's financial responsibility law with a standard insurance policy. The Department of Licensing also accepts a certificate of deposit or a substantial liability bond in place of a policy.
| Option | Amount required | Who it realistically fits |
|---|---|---|
| Liability insurance policy | 25/50/10 limits | Nearly every driver |
| Certificate of deposit | A large deposit | Someone with large savings they can leave untouched |
| Liability bond | A large bond | A driver who can qualify for and fund a bond of that size |
If you're deciding how to comply, the car insurance policy is almost always the practical choice. The bigger question is what limits to set.
Is minimum coverage enough in Washington?
For most drivers with savings, a paycheck, or a home, the minimums don't provide adequate coverage. The 25/50/10 standard was established in 1980 and has not been adjusted.
Here's an example of how the limits work: You rear-end another car and cause $18,000 in damage. The other driver is hurt and has $40,000 in medical bills. Your minimum policy pays up to its limits, and you pay the rest.
| Cost type | Illustrative cost | Minimum policy pays | You may owe |
|---|---|---|---|
| Property damage | $18,000 | $10,000 | $8,000 |
| Other driver's medical bills | $40,000 | $25,000 | $15,000 |
| Total | $58,000 | $35,000 | $23,000 |
Your insurer stops paying at $35,000. The other driver, or their insurer, can then pursue you for the remaining $23,000. The $50,000 per-crash limit doesn't help here. Only one person was injured, so the $25,000 per-person cap applies.
The fair objection is that higher limits cost more. But the cost of raising your limits isn't fixed, and it varies from insurer to insurer. Before you decide the minimum is all you can afford, get prices for higher limits from more than one company. Whether the minimum is enough depends on what you'd stand to lose if a crash costs more than your limits.
Uninsured Driver Coverage in Washington
An estimated 19.1% of Washington motorists were uninsured in 2023, the tenth-highest rate of any state, according to Triple-I. Nationally, 15.4% of motorists were uninsured, and 33.4% were either uninsured or underinsured.
If someone else causes the crash and carries only the minimum, or no insurance at all, the shortfall can land on you instead.
Uninsured and underinsured motorist coverage (UM/UIM) pays you when the at-fault driver has no insurance or not enough to cover your losses. It protects you for your own injuries and, depending on the policy, your car.
Under Washington law (RCW 48.22.030), insurers must offer underinsured motorist coverage, and you can reject it in writing. If you signed a rejection when you bought your policy, you may not have this coverage now.
With nearly one in five Washington drivers uninsured in 2023, carrying UM/UIM could be worth it.
The question that changes your decision is whether you have savings, home equity, or wages that a crash above your limits could reach.
Start by pulling your declarations page, the summary page of your policy. Check your liability limits against 25/50/10, and look for UM/UIM coverage or a signed rejection. Then compare car insurance in Washington at the limits you want, with matching deductibles, to see which quote costs less for the same protection.
Frequently Asked Questions
Is car insurance required in Washington?
Washington requires at least 25/50/10 liability coverage, or an approved alternative like a $60,000 certificate of deposit or liability bond, for anyone driving or registering a vehicle in the state. Driving without proof of insurance or another approved option can bring a fine of $550 or more.
What does 25/50/10 mean in Washington?
It's shorthand for Washington state liability car insurance limits: $25,000 for one person's injuries in a crash you cause, $50,000 total for everyone injured in that same crash, and $10,000 for property damage. The $50,000 figure is a shared pool, not $50,000 per injured person.
Is PIP required in Washington?
Washington doesn't require personal injury protection (PIP), and insurers aren't obligated to include it automatically. Ask your agent whether it's on your policy. PIP can pay your own medical bills and lost wages regardless of fault, something liability coverage alone doesn't cover.
Do I need uninsured motorist coverage in Washington?
Washington law requires insurers to offer uninsured/underinsured motorist (UM/UIM) coverage, but you can reject it in writing. An estimated 19.1% of Washington drivers were uninsured in 2023, the tenth-highest rate in the country.
