If your premium jumped at renewal, a Maryland car insurance rate increase is only legal if the insurer’s rates were approved by the Maryland Insurance Administration (MIA) and the increase is not based on a factor state law forbids. Maryland bars several specific reasons for raising your premium, requires 45 days’ advance notice of the new price, and lets you file a complaint with the MIA when an increase looks wrong.1Maryland General Assembly. Maryland Insurance Code Section 11-307 – Rate Filings
The 45-Day Notice You Should Have Received
Your insurer has to send you notice of your renewal premium at least 45 days before the payment is due.2Maryland General Assembly. Maryland Insurance Code Section 27-610 – Notice of Renewal Premium Due That window exists so you can shop other carriers before the higher rate kicks in. Check the date on your notice against your due date first. If it arrived late, that is its own violation and worth mentioning in a complaint.
If the insurer never sent the notice and you missed the payment as a result, you are not stranded. Coverage continues for any claim that would have been covered for 45 days after you discover, or should have discovered, that the policy was not renewed. You can also reinstate the policy by paying within 30 days of learning it lapsed.2Maryland General Assembly. Maryland Insurance Code Section 27-610 – Notice of Renewal Premium Due
Reasons an Insurer Cannot Use to Raise Your Rate
Maryland Insurance Code Section 27-501 draws hard lines around the factors an auto insurer is allowed to hold against you. If your increase traces back to any of the following, the increase is not lawful.
Accidents, Claims, or Violations More Than Three Years Old
An insurer cannot cancel, refuse to renew, or terminate your auto liability coverage because of a claim, traffic violation, or accident that happened more than three years before the effective date of your policy or renewal. The same three-year cutoff applies to new applications.3Maryland General Assembly. Maryland Insurance Code Section 27-501 – Discrimination in Underwriting A fender-bender from four years ago should not be pushing your rate up.
Your Credit History at Renewal
At renewal, an insurer cannot increase your premium based on your credit history at all. Not partially, not as one factor among many.3Maryland General Assembly. Maryland Insurance Code Section 27-501 – Discrimination in Underwriting If your credit dropped since you bought the policy, that cannot legally be part of your renewal price.
For new policies, insurers can factor in credit, but the surcharge or discount is capped at 40 percent, credit events older than five years cannot be used, and the insurer cannot penalize you for having no credit history or for the number of credit inquiries on your file.3Maryland General Assembly. Maryland Insurance Code Section 27-501 – Discrimination in Underwriting An insurer that uses credit scoring for new policy pricing has to file its scoring model and statistical validation with the Commissioner.4Legal Information Institute. Maryland Code of Regulations 31.15.11.09 – Private Passenger Motor Vehicle Insurance – Use of Credit History for Rating
Roadside Assistance and Towing Claims
Filing a claim under your towing or emergency roadside service coverage cannot be used to cancel or nonrenew your policy. The insurer can remove the roadside coverage itself at renewal after multiple claims, but it cannot drop the whole policy over it.3Maryland General Assembly. Maryland Insurance Code Section 27-501 – Discrimination in Underwriting
Homeowner Claims and Surviving Spouse Status
Your auto insurer cannot raise your premium at renewal because you filed a homeowner’s insurance claim. It also cannot raise your premium solely because you became a surviving spouse, which matters when a joint-policy discount would otherwise disappear after a death.3Maryland General Assembly. Maryland Insurance Code Section 27-501 – Discrimination in Underwriting
Race, Sex, Religion, and Related Characteristics
Insurers cannot cancel, refuse to write, or refuse to renew coverage based on race, color, creed, sex, or blindness, and cannot impose special conditions in an arbitrary or discriminatory manner based on race, religion, national origin, place of residency, or physical disability. Actuarial justification may be considered with respect to sex, and the burden of proof sits with the insurer.3Maryland General Assembly. Maryland Insurance Code Section 27-501 – Discrimination in Underwriting
Why the MIA Is the Right Forum
Insurers in Maryland do not set rates freely. They file proposed rates with the MIA, submit actuarial support, and either wait for approval or, in lines the Commissioner has designated as competitive, wait 30 days for the filing to take effect unless the MIA objects.5Maryland Insurance Administration. Rate Filing Methods for Property/Casualty Insurance by State The Commissioner has authority to investigate whether rates are excessive, inadequate, or unfairly discriminatory.1Maryland General Assembly. Maryland Insurance Code Section 11-307 – Rate Filings That is the machinery a complaint plugs into.
How to Challenge the Increase
Start with your insurer or agent. Ask them to walk through exactly what changed and why. Coding errors on your driving record and misapplied surcharges are common enough that a phone call sometimes fixes the problem outright.
If the insurer confirms the rate and you still believe it is wrong, file a complaint with the MIA. You can file online through the MIA’s complaint portal, by email to the property and casualty complaints division, or by mailing a downloaded complaint form.6Maryland Insurance Administration. File A Complaint Attach your renewal notice, the prior policy’s premium, and anything else showing why the increase looks unjustified. The MIA reviews the increase for compliance with Maryland law and issues a written determination.7Maryland Insurance Administration. Homeowners Insurance Rate Increases Plan on roughly 90 days for a decision, though many complaints resolve sooner.
If the insurer is not just raising your rate but canceling or nonrenewing you, the timelines are shorter and stricter. You have 30 days from the date of the insurer’s notice to file a protest with the Commissioner. If that protest is dismissed, you have another 30 days to request a formal hearing, and you will get at least 10 days’ written notice of the hearing date. Nonrenewal notices must come by certified mail or to an email address you consented to.8Maryland Division of State Documents. COMAR 31.08.03.04 – Procedure and Requirements Regarding Cancellation or Nonrenewal
Shopping for a Replacement Policy
The 45-day notice window is your best chance to compare quotes. When you do, match coverage levels across every quote. Maryland requires at least $30,000 in bodily injury coverage per person, $60,000 per accident, and $15,000 in property damage coverage on every vehicle.9Maryland Motor Vehicle Administration. Insurance Requirements for Maryland Vehicles A cheaper quote at the state minimums is not the same product as your current policy if you carry higher limits. Driving uninsured is not an option; it brings fines and potential license suspension.