Why Did My Car Insurance
Go Up in Michigan?

The renewal notice arrives and the number is $340 higher than last year. You didn't have a claim. Nobody got a ticket. You're driving the same car on the same roads. And the reform Michigan passed in 2019 was supposed to make this cheaper. So what happened? Here's the answer most Michigan drivers never get told plainly: it is almost certainly not the MCCA fee. That fee moved by two dollars this year — from $82 to $84 for unlimited PIP, and it actually dropped from $23 to $19 for everyone on a limited plan. A $2 change cannot explain a $340 increase. What's actually driving Michigan renewals is far less discussed: repair costs that have climbed roughly 45% in five years, and comprehensive and collision claims that have risen sharply while everyone was arguing about medical benefits. This guide walks through what changed, what didn't, and what you can actually do about your specific bill.

Why Did My Car Insurance Go Up in Michigan?

The short answer: your premium rose mostly because it costs dramatically more to repair and replace vehicles than it did five years ago — not because of the No-Fault fee everyone blames.

Every Michigan renewal increase is really two numbers stacked on top of each other: a market increase that your carrier applied to everyone in your rating class, and a personal change specific to your household. Most drivers only get told about the first one, vaguely, and never find out about the second. Both are worth separating, because you can only act on one of them.

The market side breaks down roughly like this:

Notice the last row against the first two. The fee that dominates every Michigan conversation about auto insurance moved by two dollars. The costs nobody discusses moved by double digits. That mismatch is the single most useful thing to understand about your renewal.

Did the MCCA Fee Go Up in 2026?

The short answer: barely, and only for drivers with unlimited PIP. The assessment went from $82 to $84 per vehicle for unlimited coverage and dropped from $23 to $19 for every other PIP level.

The Michigan Catastrophic Claims Association assessment is the per-vehicle charge that funds lifetime medical care for catastrophically injured crash victims. Insurers are permitted to pass it through to drivers under MCL 500.3104, which is why it shows up as a line item on many bills. Here's the actual history:

The current $84 splits into a $65 pure premium — paid only by unlimited-PIP drivers, funding the catastrophic claims expected in the coming year — and a $19 deficit recoupment charge that every Michigan driver pays when the fund's projected liabilities exceed its assets. The MCCA announced these figures in October 2025, and carriers were required to file the updated amounts with DIFS by April 2, 2026.

So What Is Actually Driving Michigan Increases?

The short answer: the cost of fixing cars, and how often they need fixing — plus a national market that turned back upward in 2026 after a brief decline.

Repair costs are the engine. Consumer Price Index data shows vehicle maintenance and repair costs rising about 45% over the past five years, roughly twice the increase in overall consumer prices. A modern bumper carries parking sensors and a radar module; a windshield carries a camera that requires recalibration after replacement. What used to be a $600 repair is now $2,400, and insurers price forward from what claims actually cost them.

The increases are concentrated in physical damage, not medical. This is the finding that reframes the whole Michigan debate. According to National Association of Insurance Commissioners data cited by the Coalition Protecting Auto No-Fault — an advocacy organization that opposes aspects of the 2019 reform — Michigan comprehensive premiums have risen roughly 36% and collision roughly 24% in recent years. Comprehensive and collision are the coverages that pay for deer strikes, hail, theft, glass, and crash damage to your own car. They have nothing to do with PIP.

The national market turned in 2026. After premiums fell about 6% nationally in 2025, Insurify's midyear 2026 report found rates rising again in 27 states during the first half of the year, with increases projected in 32 states by year end. The Insurance Information Institute's trend line tells the same story from a distance: premiums rose about 15% in 2023, 10% in 2024, and 7% in 2025, with a more modest rise projected for 2026. Michigan didn't escape it — the state ranked third most expensive nationally for full coverage as of June 2026 at roughly $3,229 per year, behind Maryland and Rhode Island, while Experian's June 2026 data puts Michigan's blended average at $2,751 per year.

Did Michigan's No-Fault Reform Fail?

The short answer: that's genuinely contested, and the two sides are measuring different things — which is why both can cite real numbers and reach opposite conclusions.

This is where Michigan insurance turns political, so here is each side's case as its own advocates make it, without our thumb on the scale.

The MCCA and reform supporters point to the assessment itself: $220 per vehicle before the reform, $84 today for unlimited PIP and $19 for limited levels. MCCA executive director Kimberly Bezy has attributed the change to the reform's medical fee schedules, saying the data shows costs decreasing for many of the costliest procedures. On that measure — the catastrophic fund's per-vehicle cost — the reform did what it was designed to do.

Critics, including the Coalition Protecting Auto No-Fault, argue the assessment is the wrong yardstick. CPAN's president has pointed to overall premiums rising roughly 40% since 2022, and Michigan Public reported drivers paying about $2.5 billion more for car insurance since that year. CPAN also argues the reimbursement cuts reduced access to long-term care for catastrophically injured crash survivors, and that the real premium drivers are comprehensive and collision rather than medical benefits.

Both are accurate about what they measure. The assessment fell sharply; total premiums rose anyway. The honest synthesis is that the reform reduced one cost component while other components grew faster — which is why your bill went up even though the fee that reform targeted went down. Where you land on whether that counts as success is a policy question, and it's yours to answer, not ours.

Why Did My Bill Change When Nothing Happened?

The short answer: something usually did happen — it's just rarely the thing you'd expect. Work this checklist before you accept a market explanation.

• A discount quietly lapsed. Good student discounts need re-verification each term. Telematics scores get re-rated. Paperless and autopay credits drop off when a payment method expires.
• A claim you'd forgotten. A windshield replacement or a deer strike is a comprehensive claim. It generally doesn't surcharge like an at-fault accident, but frequency still matters to some carriers.
• A driver changed. A teen aged into a new bracket, a household member was added, or a young driver moved back home. Our Michigan teen driver guide covers what that costs.
• The vehicle changed. A newer car with more technology costs more to repair and therefore more to insure, even at the same value.
• You moved. Michigan bans ZIP-code rating under MCL 500.2111(4), but carriers may still group risks by broader territory — so a move across county lines can move your rate.
• You broke a bundle. Moving your home policy to a different carrier silently removes the multi-policy credit from your auto side. See our Michigan bundling guide.
• Your PIP selection changed at renewal, or a household member's health coverage changed in a way that affects a coordinated PIP election.
• A violation aged on — or should have aged off. Most surcharges run about three years. If yours should have expired, ask.

What Can You Actually Do About It?

The short answer: re-shop the policy, re-check your PIP level against your health coverage, then tune deductibles and discounts — in that order of impact.

• Re-market across carriers. This is by far the largest lever. Michigan removed credit, ZIP code, sex, occupation, education, and home ownership from auto rating, which means carrier appetite is what's left — and spreads of $1,000 or more on the same household are routine. Our cheapest car insurance in Michigan and Michigan cost guide show the range.
• Re-check your PIP medical level. The six-tier choice is the biggest single line on most Michigan premiums. Verify what your health plan actually says about auto-related injuries before changing anything — the Michigan No-Fault guide walks the decision.
• Reconsider comprehensive and collision on older vehicles. Since physical damage coverage is where the increases concentrated, an older car's actual cash value versus its collision premium is worth recalculating annually. Keep Michigan mini-tort coverage either way — it's a few dollars and it recovers up to $3,000 from an at-fault driver.
• Raise deductibles you can genuinely absorb — and only those.
• Re-audit every discount. Bundling, multi-car, paid-in-full, telematics, and the rest are in our Michigan discounts guide.
• Do not cut liability limits. Michigan defaults to $250,000/$500,000 under MCL 500.3009. With capped PIP now common, serious injuries reach the liability layer faster than before the reform. This is the worst possible place to find savings.

The Bottom Line on Michigan Rate Increases

If your Michigan car insurance went up, the honest explanation is that repairing cars got dramatically more expensive and physical-damage claims got costlier — not that the catastrophic claims fee moved two dollars. Separate the market increase from whatever changed on your own policy, ask your carrier which one you're looking at, and then respond where you have leverage: carrier comparison first, PIP level second, deductibles and discounts third. Liability limits stay where they are.

Terry Smith Agency is an independent agency in Battle Creek. We place auto coverage with Farmers, Progressive, Bristol West, and Foremost, and reach additional markets through Kraft Lake. Bring your renewal notice and your current declarations page and we'll tell you what changed and whether another carrier prices you better — including when the answer is that you should stay put. Local guides: car insurance in Battle Creek, Kalamazoo, and car insurance in Grand Rapids.

Rate Increase Questions Michigan Drivers Ask

Can my insurance go up without a ticket or accident? Yes. Carriers file rate changes that apply to an entire rating class regardless of individual history, and those filings are approved by DIFS. A clean record protects you from surcharges, not from market-wide increases driven by repair costs and claim severity across the book.

Why did my rate go up if the MCCA fee went down for me? Because the MCCA assessment is a small line item, not the premium. If you carry a limited PIP level, your assessment dropped $4 this year — while repair-cost inflation and physical-damage claim severity pushed the rest of your premium up by considerably more. The two move independently.

Does switching insurance companies actually save money in Michigan? Frequently, yes, and by more than in most states. Because Michigan removed credit score, ZIP code, sex, and occupation from auto rating, carrier appetite is the dominant remaining variable, and published studies routinely find four-figure annual spreads between the cheapest and most expensive carrier for the same driver profile.

How often can a Michigan insurer raise my rate? Typically at each renewal, following a rate filing approved by the Department of Insurance and Financial Services. Mid-term increases on a fixed-term policy are unusual absent a change you made — adding a vehicle or driver, for instance — or a discovered misrepresentation.

Should I lower my PIP level to offset the increase? Only after verifying in writing that your health insurance covers auto-related injuries, what its deductible and out-of-pocket maximum are, and that everyone in the household is covered. Only unlimited PIP accesses the catastrophic claims fund. Cutting PIP against a plan that excludes auto injuries converts a premium saving into an uncapped medical exposure.

Is Michigan still one of the most expensive states for car insurance? Yes. Insurify's June 2026 data ranked Michigan third nationally for full coverage at about $3,229 per year, behind Maryland and Rhode Island. The 2019 reform reduced the catastrophic claims assessment substantially but did not move Michigan out of the most expensive tier.