Ask around about what happens to your insurance after an accident, and you’ll hear a different answer from every person in the room. Your coworker’s rate doubled. Your mom didn’t change at all. Your buddy says he switched carriers, and it’s like the accident never happened. The problem is that most of what people believe about post-accident rate increases comes from one person’s experience being repeated as a universal truth. It’s not.

What actually determines how much does car insurance go up after an accident is a mess of variables. Your state, your carrier, your driving history, the severity, who was at fault, what kind of claim you filed, and even your credit score in most states. Here are 14 myths that keep getting people’s expectations wrong.

1. Your Rates Go Up Immediately 

Nope. The increase shows up at your next renewal, which could be weeks or months away. You won’t get a surprise bill the day after the wreck.

2. A Small Fender Bender Won’t Affect Anything 

If you file a claim, it goes on your record through a database called CLUE. Some carriers raise rates based on how often you file, regardless of the dollar amount. That $900 bumper repair might actually cost you more in premium increases over three years than the repair itself.

3. Accident Forgiveness Means the Accident Disappears

It means your current carrier doesn’t raise your rate for that one incident. The accident still lives on your record. Still shows in CLUE. Switch companies next year, and the new insurer sees it plain as day.

4. Your Rates Double After One Accident

Possible in extreme cases, but not normal. Most people see 20 to 40 percent. The guy who says his rate doubled is probably overlooking the speeding tickets already on his record.

5. Paying the Traffic Ticket from the Accident is No Big Deal 

It’s an admission of guilt. Goes on your driving record. Your insurer sees it at renewal and factors it in. Contesting the ticket and getting it reduced protects your premium way better than just paying it.

6. My Personal Policy Covers Me During Uber and Lyft Drives

Almost certainly not. Personal auto policies exclude rideshare activity. Get in a wreck during a trip, and your claim might get denied on the spot. Rideshare drivers need separate coverage, and most don’t know that until they need it.

7. A Hit-and-Run Raises My Rates Even if I’m the Victim 

Filing under uninsured motorist coverage is generally treated like a not-at-fault claim. Your rates shouldn’t move. It does show on your claims history, though.

8. My Insurance Company is Looking Out for Me

They want to minimize what they pay. That’s their job. Your interests and theirs overlap sometimes, but they’re not the same thing. Knowing that changes how you handle conversations with them.

9. I Have to Accept a Structured Settlement if They Offer One

You don’t. And you should have someone review the terms before agreeing. Structured payouts sometimes save the insurer money at your expense over time.

10. Only the At-Fault Driver’s Insurance Gets Affected

In rare cases, being involved in multiple not-at-fault accidents in a short period can flag you as a higher risk with some carriers. It’s unusual, but it happens.

11. Filing a Claim is Always Better Than Paying Out of Pocket

Sometimes, paying for a small repair yourself is cheaper in the long term than filing a claim that sits on your record for 5 years. Run the math before you call your insurer.

12. All States Handle This the Same Way

Not even close. No-fault states, at-fault states, and comparative negligence rules. The state you live in shapes nearly every part of how post-accident increases work.

13. My Rates Won’t Change if the Accident Wasn’t Reported

If either side files a claim, your insurer knows. The absence of a police report doesn’t keep it off your record.

14. Defensive Driving Courses Don’t Actually Lower Your Rate

In most states, completing an approved course qualifies you for a discount. It’s a few hours of your time, and it genuinely helps offset a surcharge. One of the most underused tools out there.

Stop Taking Insurance Advice From Your Uncle

Every myth on this list survives because someone told someone else, and it sounded right. The actual rules depend on where you live, who your carrier is, and what specifically happened. Knowing what’s true won’t undo the accident. But it’ll keep you from making decisions based on someone else’s half-remembered experience that had nothing to do with your situation.