“To lower your car insurance after getting into an accident, you can:
If you can’t find a lower rate by shopping around, you may need to wait it out. While it takes three to five years for accidents and/or violations to disappear from your driving record, your insurance rate should start to decrease over time (as long as you maintain a clean driving record).
Insurance rates change often. Try shopping closer to your next renewal or every six to 12 months.”