The short answer
Compare quotes from several insurers, buy the new policy, set its start date to the same day your old one ends, then cancel the old policy. Switching saves $400–$500 a year on average per surveys, takes about 15 minutes to quote, and you can do it at any time mid-term.
How do you switch car insurance?
In five steps: gather your current policy and renewal date, compare quotes from at least three insurers, buy the new policy with a start date matching your old one's end, cancel the old policy in writing, then update your lender or leasing company. Quoting takes about 15 minutes online, and most insurers refund unused premium pro-rata.
- Gather your details: your current declarations page, coverage limits, deductibles, and renewal date.
- Compare quotes: get apples-to-apples quotes from three or more insurers at the same coverage levels.
- Buy the new policy: set its effective date to the day your old policy ends — never leave a gap.
- Cancel the old policy: tell your old insurer in writing; ask for any pro-rata refund.
- Update your lender: send proof of insurance to whoever holds your loan or lease.
The National Association of Insurance Commissioners (NAIC) advises comparing identical coverage limits, not just the headline price, so you are not trading protection for a lower bill. To match coverage line by line, see the types of car insurance explained.
When is the best time to switch car insurance?
The best time is shortly before your policy renews, but you can switch any time mid-term with no penalty. Shop quotes 3–4 weeks before renewal, after a major life change like moving or marriage, or after a rate hike. Insurers refund unused premium pro-rata, so waiting for renewal is not required.
- Before renewal: shop 3–4 weeks out so a new policy is ready when the old one lapses.
- After a rate increase: a renewal hike is the clearest signal to compare the market.
- After a life change: moving, marriage, a new car, or a teen driver all reshuffle pricing.
- When a surcharge ages off: rates can drop once an old accident or ticket clears.
The Insurance Information Institute recommends comparing quotes periodically because pricing models change and loyalty rarely earns the lowest rate. If a recent claim is part of why your rate rose, see how filing a claim affects your rates.
Will switching car insurance cancel your coverage or create a gap?
No — not if you do it in the right order. Buy and activate the new policy first with a start date matching the old one's end, then cancel. A lapse can raise future rates and, with a loan or lease, trigger force-placed insurance — typically 2 to 10 times costlier than a standard policy.
- New policy first: never cancel the old one until the new policy is active and paid.
- Match the dates: set the new start date to the same day the old policy ends, or earlier.
- Confirm in writing: get written confirmation of both the new start date and the cancellation.
- Avoid auto-renewal overlap charges: cancel the old policy so it does not auto-renew and double-bill.
A coverage gap is what insurers penalize, not the switch itself; the NAIC notes that driving uninsured is illegal in nearly every state and that lapses count against you. For how deductibles carry over to the new policy, see how a car insurance deductible works.
How much can you save by switching car insurance?
Drivers who switch save roughly $400–$500 a year on average, per Consumer Reports and NerdWallet surveys, though some find no cheaper option. Savings depend on your driving record, state, credit-based insurance score, and how long you stayed with one insurer. Comparing at least three quotes is the only way to learn your own number.
| What moves your savings | Why it matters |
|---|---|
| Years with current insurer | Loyalty often costs more, not less, at renewal |
| Driving record | A clean record unlocks the lowest tiers at a new insurer |
| State and ZIP code | Rates and rules vary widely by location |
| Credit-based insurance score | Used in most states to price policies |
| Bundling and discounts | Home, multi-car, and telematics discounts differ by insurer |
The $400–$500 figure is a survey average reported by Consumer Reports; your result can be larger, smaller, or zero. To weigh which coverages you actually need before comparing prices, see comprehensive vs. collision coverage.
Does switching insurers affect your credit score?
No. Switching car insurance does not hurt your credit score. Insurers pull a soft inquiry, which is invisible to lenders and leaves your FICO and VantageScore unchanged. Four states — California, Hawaii, Massachusetts, and Michigan — bar insurers from using credit entirely; in the rest, the soft pull has zero impact on your score.
- Soft inquiry only: an insurance quote uses a soft pull that does not affect your credit score.
- Different score: a credit-based insurance score predicts claims, not loan risk, and is separate from FICO.
- Quote freely: getting many insurance quotes leaves no mark, so compare widely.
- State limits: California, Hawaii, Massachusetts, and Michigan restrict credit-based insurance scores.
The Federal Trade Commission explains that credit-based insurance scores come from a soft inquiry and are used to predict claim risk, not to gauge lending. For how an old claim still follows you regardless of insurer, see how a claim affects your rates.
Frequently asked questions
How do you switch car insurance?
Compare quotes from several insurers, buy the new policy, set its start date to the same day or earlier than your old one ends, then cancel the old policy in writing. Most insurers refund unused premium pro-rata. The whole process takes about 15 minutes to quote online.
Can you switch car insurance at any time?
Yes. You can switch car insurance at any point in your policy term, not only at renewal. There is no penalty for canceling mid-term in any state, and insurers refund the unused portion of your premium pro-rata. Buy the new policy first so coverage overlaps.
Will switching car insurance hurt your credit score?
No. Insurers use a soft inquiry to pull a credit-based insurance score, which does not affect your FICO or VantageScore. Shopping quotes from many companies leaves no mark on your credit report, unlike the hard inquiries used for loans or credit cards.
How much can switching car insurance save you?
Drivers who switch save roughly $400–$500 a year on average, per Consumer Reports and NerdWallet surveys. Savings vary widely by driver, state, and current insurer, and some people find no cheaper option. Comparing several quotes is the only way to know your number.
Do you get a refund when you cancel car insurance?
Usually yes. Most insurers refund the unused portion of your premium pro-rata when you cancel mid-term, so paying ahead does not trap your money. A few charge a small short-rate cancellation fee. Ask your insurer how it handles refunds before you cancel.
Sources
CarsLens is editorial guidance, not individualized advice. This page draws on the National Association of Insurance Commissioners (NAIC), the Insurance Information Institute, Consumer Reports, and the Federal Trade Commission.