What is an SR-22 and do you need one?

If you've been told you need an SR-22, it can sound alarming. In reality it's a fairly routine document — but it does signal that you're considered a higher-risk driver, which affects your premium.

An SR-22 is a certificate, not a policy

An SR-22 is a form your insurance company files with the state to certify that you carry at least the minimum required liability coverage. It's proof of insurance, not a type of insurance you buy.

When it's required

A court or your state's motor vehicle department usually requires an SR-22 after serious violations. Common triggers include a DUI or DWI, driving without insurance, multiple serious offenses in a short period, or a license reinstatement after a suspension.

How long you need it

The requirement typically lasts around three years, though it varies by state and offense. You must keep continuous coverage the entire time — if your policy lapses, the insurer notifies the state, which can restart the clock or suspend your license again.

How it affects your rate

The SR-22 filing itself usually costs only a small fee. The bigger cost is the violation behind it: insurers view drivers who need an SR-22 as higher risk, so premiums are often significantly higher during that period.

What to do

• Not every insurer files SR-22s, so confirm yours does before assuming you're covered
• Shop around — rates for high-risk drivers vary widely between companies
• Keep your policy active and paid; a lapse is the most common SR-22 mistake
• Once the requirement period ends, re-shop your insurance, as your rate should improve