What Does a 100k 300k 100k Car Insurance Policy Mean
The three numbers set separate limits for injuries to one person, injuries total per accident, and property damage you cause.
Three numbers, three separate limits
- Per person limit This caps what one injured person can collect from you after an accident you cause. If their costs go higher, you could owe the rest yourself.
- Per accident limit This caps the total paid out to everyone hurt in one accident, no matter how many people. Check it against what a bad accident involving multiple cars could actually cost.
- Property damage limit This covers repairs to other cars or property you damage, separate from injuries. A garage can lower your risk here, which may let you adjust this number.
- How they work together The three numbers never mix. Money left over in one category doesn't cover a shortfall in another, so each one needs to stand on its own.
- Where your state fits in Minimum required limits vary by state, and this policy may sit above or near that floor. Check your state's minimum so you know how much cushion you actually have.
Is this level of coverage enough for you now?
That depends on what you could lose if you caused a serious accident, not on what the policy sounds like. If a lawsuit or medical bills ever exceeded your per person or per accident limit, your own savings, home equity, and future wages could be at risk to cover the difference.
Now that you own a home, you have more to protect than you did before. That's the real question behind this one, not what the numbers mean but whether they match what you'd stand to lose.
A common next step is pricing out higher limits, since the cost difference is often smaller than people expect compared to the protection it buys. Ask for a quote at a higher limit alongside your current one so you can compare the actual difference before deciding.
Compare quotes at this level and a higher one to see what the extra protection really costs.
Raising your liability limits
If you do
Your premium goes up, usually by a modest amount. In exchange, you get a bigger cushion if you're ever responsible for an accident with serious injuries or multiple vehicles, which matters more now that you own a home and have more to protect.
If you don't
You keep paying what you pay now. But if a serious accident ever outpaces your per person or per accident limit, you're personally on the hook for the rest, and that risk doesn't show up anywhere until the moment you need it.
How much liability coverage do I actually need as a new homeowner?
You need enough to cover what you could realistically lose, which now includes home equity and future income, not just savings. There's no universal number, since it depends on your assets and your state's rules.
A common approach is matching your liability limits roughly to your net worth, including home equity. Check with whoever holds your mortgage or a financial advisor if you want a more precise figure, and compare quotes at a few different limits to see the actual cost difference.
Does bundling home and auto insurance actually save money?
Often yes, but not always, and it depends on the insurer and your specific situation. Bundling can lower your combined cost and simplify having one company to call, but sometimes separate policies from different insurers cost less even after accounting for any bundling discount.
The only way to know is to compare bundled pricing against separate quotes from your current insurers. Check whether bundling also simplifies claims if your home and car are ever damaged in the same event, like a storm.
Does moving to a new zip code change my car insurance rate?
Yes, almost always, because rates are based partly on where your car is typically parked and driven. A new area can mean different accident rates, theft rates, or weather risk, which can raise or lower your premium.
You're required to update your address with your insurer regardless of whether the rate goes up or down. Check your new quote once you've updated it, since waiting to report a move can affect coverage if you ever need to file a claim.
These limits mark the line between what your insurer pays and what comes out of your own pocket.
