Most classic car owners are underinsured. Not because they chose bad coverage — because they never got the documentation that makes the coverage work.

Here is exactly how insurance appraisals work, what the major carriers actually require, and why the difference between agreed value and actual cash value can cost you tens of thousands of dollars after a loss.

The core problem: standard auto insurance was not built for classics

A standard auto policy pays actual cash value after a total loss. ACV is the depreciated market value of the vehicle at the time of the claim — what a dealer would pay for it, roughly, on the day it burned.

For a 2019 F-150, that math is straightforward. The truck depreciates every year, and ACV tracks that decline.

For a 1969 Camaro Z/28 that has appreciated from $8,000 to $85,000 over the past twenty years, ACV is a disaster. The insurer's adjuster assigns a number. You disagree. You argue. You may get more than the initial offer, but you will almost certainly get less than the car was worth — and the process will take months.

Agreed value coverage solves this. You and the insurer agree on a specific dollar amount upfront, documented in a certified appraisal. If the car is totaled or stolen, you receive that agreed amount. No depreciation. No negotiation. No adjuster deciding what your restoration is worth.

The catch: agreed value requires documentation. That documentation is a certified appraisal.

Agreed value vs. stated value: a critical distinction most owners miss

These two terms sound nearly identical. They are not.

Agreed value: The insurer contractually commits to paying the full appraised amount in the event of a covered total loss. No depreciation calculation. No ACV comparison. The agreed amount is the settlement amount, period.

Stated value: You declare a value at enrollment. The insurer may still pay actual cash value if it is lower than your stated amount at the time of the claim. This is the most common source of underpayment in classic car claims. Owners believe they have agreed value protection. They do not.

If your policy says "stated value" anywhere in the declarations page, call your agent today and ask specifically: "In the event of a total loss, will you pay the stated value or actual cash value, whichever is lower?" If the answer is the latter, you have stated value coverage, not agreed value coverage — regardless of what the agent told you when you enrolled.

The fix is a certified appraisal and a policy rewrite to agreed value terms. Most collector-focused carriers will do this without difficulty once you provide the documentation.

What Hagerty actually requires

Hagerty is the largest collector car insurer in the country, and their policies are built around agreed value. Here is what they actually need:

For vehicles under $100,000: Hagerty typically sets the agreed value based on the information you provide at enrollment — year, make, model, condition, and any modifications. A formal appraisal is not always required at enrollment, but it is strongly recommended. If you ever need to file a claim, a certified appraisal from before the loss is the strongest evidence you have that the agreed value was accurate. Hagerty's adjusters are generally reasonable, but "I thought it was worth that" is not documentation.

For vehicles over $100,000: Hagerty requires a formal appraisal from a qualified appraiser. The appraisal must document condition, comparable sales, and the appraiser's credentials. Our certified appraisals meet this standard and have been accepted by Hagerty consistently.

For heavily modified vehicles: Any car with significant modifications — engine swaps, custom fabrication, restomod builds, frame-off restorations with upgraded components — should have a certified appraisal regardless of value. The modifications affect value in ways a standard price guide cannot capture, and Hagerty's underwriters need documentation to write the coverage correctly. A $40,000 restomod that a price guide values at $18,000 because it's looking at stock comparable sales is a problem waiting to happen.

For collection policies: If you're insuring multiple vehicles under a single policy, Hagerty may require appraisals for the higher-value pieces in the collection. The threshold varies by total collection value.

Annual review: Hagerty recommends reviewing agreed values annually. The collector car market has been volatile — values that were accurate in 2021 may be significantly off in 2026 in either direction. An outdated agreed value that's too low leaves you underinsured. One that's too high may trigger scrutiny at claim time.

What State Farm, Farm Bureau, and standard carriers require

Collector car policies from State Farm, Farm Bureau, and similar carriers work differently from Hagerty's dedicated collector product, but the documentation requirement is the same.

Standard carriers writing classic vehicle endorsements or specialty policies want a certified appraisal to establish the agreed value. Without it, they may write the policy at a stated value — which sounds similar but is not the same thing, as explained above.

State Farm's collector vehicle program uses agreed value coverage for eligible vehicles. The eligibility requirements include limited annual mileage (typically under 7,500 miles per year), secure storage, and a primary vehicle for daily transportation. The agreed value is set at enrollment and requires documentation for vehicles above certain thresholds.

Farm Bureau varies by state affiliate, but most Farm Bureau collector programs work similarly. Some require a certified appraisal at enrollment; others accept owner-stated values for lower-value vehicles but require documentation for anything above $25,000–$50,000.

American Collectors Insurance, Grundy, Heacock Classic, J.C. Taylor: These specialty carriers are built specifically for collector vehicles and generally have the most straightforward agreed value programs. They understand what a certified appraisal is and why it matters. Getting coverage with these carriers is often easier than adding a collector endorsement to a standard policy.

What a certified insurance appraisal actually contains

A price guide estimate is not a certified appraisal. A dealer quote is not a certified appraisal. A forum post with comparable sales is not a certified appraisal. An online valuation tool is not a certified appraisal.

A certified insurance appraisal contains:

Vehicle identification. Year, make, model, VIN, mileage, engine, transmission, and any notable options or modifications. This establishes exactly what is being appraised and creates a permanent record that matches the vehicle to the report.

Condition documentation. A written narrative covering paint, bodywork, interior, mechanical, and drivetrain condition. Not just a grade — a description. "Paint is a recent respray in original color, showing minor orange peel on the hood and right quarter panel" is useful to an underwriter. "Good" is not. The condition narrative is what allows an adjuster to confirm the car's state at the time of appraisal if a claim is filed years later.

Photo documentation. Your submitted photos are incorporated into the report. These are the same photos your insurer will want on file if you ever file a claim. They document the car's condition at the time of appraisal and prevent disputes about pre-existing damage.

Comparable sales analysis. The appraiser researches recent auction results, dealer listings, and private sales for comparable vehicles and uses that data to support the stated value. This is what makes the number defensible. "I think it's worth $65,000" is an opinion. "Recent auction results for comparable documented 1969 Z/28s show a range of $58,000–$78,000, with the subject vehicle's condition and documentation supporting a value of $68,000" is a certified appraisal.

Appraiser credentials and certification. The report is signed by a certified appraiser — the credential insurers require to accept the document. Our reports include ASCAA-CERT-4246 certification and a USPAP conformity statement. Without this, the report is an opinion, not a certified appraisal, and most carriers will not accept it.

Appraiser CV. Our reports include the appraiser's curriculum vitae documenting experience, training, and qualifications. This is what allows an insurer's underwriter to confirm that the person who signed the report is qualified to have done so.

How often should you update your appraisal?

Every three to five years is a reasonable baseline for a stable market. Update sooner if:

• The car has been restored or significantly modified since the last appraisal
• The market for your model has moved significantly — muscle car values have been volatile, with some models up 40–60% since 2019 and others flat or declining
• You've made improvements that affect value: engine rebuild, frame-off restoration, new interior, significant mechanical work
• Your current agreed value feels low relative to what comparable cars are selling for at auction
• You're adding the car to a new policy or switching carriers

An outdated appraisal can leave you underinsured even with agreed value coverage. If your 1970 Chevelle was appraised at $55,000 in 2019 and comparable cars are now selling for $90,000, your agreed value is wrong — and your insurer will pay the agreed value, not the current market. The appraisal update costs $149. The gap between your agreed value and current market value could be $35,000.

What happens when you file a claim without a certified appraisal

We hear from owners after losses. The pattern is consistent: they had insurance, they thought they were covered, and they received a settlement that was far below what the car was worth.

The scenarios vary:

Scenario 1: Stated value, not agreed value. The owner enrolled with a stated value of $65,000. The insurer's adjuster determined ACV was $42,000. The policy paid $42,000. The owner had no documentation to dispute the adjuster's number.

Scenario 2: Agreed value set without documentation. The owner enrolled with an agreed value of $80,000 based on their own estimate. After a total loss, the insurer requested documentation supporting the $80,000 value. The owner had none. The insurer offered $55,000 based on their own comparable sales research. The dispute took eight months to resolve and settled at $67,000.

Scenario 3: Modifications not documented. The owner had a $35,000 agreed value on a stock car. They subsequently spent $28,000 on a frame-off restoration and engine rebuild. They never updated the appraisal. After a fire, the insurer paid $35,000. The car was worth $65,000.

Scenario 4: Correct documentation, smooth claim. The owner had a certified appraisal on file, updated 18 months before the loss. The insurer's adjuster reviewed the appraisal, confirmed the agreed value was supported, and issued payment within three weeks. No dispute. No negotiation. The documentation did its job.

A $149 certified appraisal is not an expense. It is the document that makes your insurance coverage work the way you think it does.

The insurance appraisal process: what to expect

Getting a certified insurance appraisal from us takes about 20 minutes of your time.

Step 1: Gather your photos. You'll need exterior shots from all four corners, both sides, front and rear. Interior shots of the dash, seats, and carpet. Engine bay. Undercarriage if accessible. VIN plate. Any notable modifications or condition issues. Up to 12 photos through the online form; additional photos by text to (270) 790-7534.

Step 2: Complete the vehicle details form. Year, make, model, VIN, mileage, engine, transmission, any modifications, and the purpose of the appraisal (insurance/agreed value). The more detail you provide, the more accurate the report.

Step 3: Submit and pay. The $149 fee is collected at submission. We review your photos and information and begin the comparable sales research.

Step 4: Receive your report. Same-day delivery. The report is a PDF you can forward directly to your insurer or agent. It includes all the elements described above — vehicle identification, condition narrative, photo documentation, comparable sales analysis, and certified appraiser signature with credentials.

Step 5: Submit to your insurer. Forward the report to your agent or directly to your insurer's underwriting department. In most cases, they will update your agreed value to match the appraised value without additional steps.

Carriers our clients have submitted our reports to

Our certified appraisals have been submitted to and accepted by clients working with: Hagerty, American Collectors Insurance, Grundy, Heacock Classic, J.C. Taylor, State Farm, Farm Bureau, Nationwide, and other regional and specialty carriers. We cannot guarantee acceptance by any specific carrier — that decision is always the carrier's — but our reports are prepared to the documentation standard these carriers expect.

Getting your insurance appraisal

Our online insurance appraisal starts at $149 and is delivered the same day you submit. You provide vehicle details and up to 12 photos through our online form. We research comparable sales, document condition, and return a signed certified appraisal prepared in substantial conformity with USPAP — the documentation standard insurers require.

See a sample insurance appraisal — a real report we produced, the same format your insurer will receive.

Start your online appraisal for $149 — same-day delivery, all 50 states.

Questions? Call or text (270) 790-7534. We're available seven days a week.

Most classic car owners are underinsured. Not because they chose bad coverage — because they never got the documentation that makes the coverage work.

Here is exactly how insurance appraisals work, what the major carriers actually require, and why the difference between agreed value and actual cash value can cost you tens of thousands of dollars after a loss.

The core problem: standard auto insurance was not built for classics

A standard auto policy pays actual cash value after a total loss. ACV is the depreciated market value of the vehicle at the time of the claim — what a dealer would pay for it, roughly, on the day it burned.

For a 2019 F-150, that math is straightforward. The truck depreciates every year, and ACV tracks that decline.

For a 1969 Camaro Z/28 that has appreciated from $8,000 to $85,000 over the past twenty years, ACV is a disaster. The insurer's adjuster assigns a number. You disagree. You argue. You may get more than the initial offer, but you will almost certainly get less than the car was worth — and the process will take months.

Agreed value coverage solves this. You and the insurer agree on a specific dollar amount upfront, documented in a certified appraisal. If the car is totaled or stolen, you receive that agreed amount. No depreciation. No negotiation. No adjuster deciding what your restoration is worth.

The catch: agreed value requires documentation. That documentation is a certified appraisal.

What Hagerty actually requires

Hagerty is the largest collector car insurer in the country, and their policies are built around agreed value. Here is what they actually need:

For vehicles under $100,000: Hagerty typically sets the agreed value based on the information you provide at enrollment — year, make, model, condition, and any modifications. A formal appraisal is not always required, but it is strongly recommended. If you ever need to file a claim, a certified appraisal from before the loss is the strongest evidence you have that the agreed value was accurate.

For vehicles over $100,000: Hagerty requires a formal appraisal from a qualified appraiser. The appraisal must document condition, comparable sales, and the appraiser's credentials. Our certified appraisals meet this standard.

For heavily modified vehicles: Any car with significant modifications — engine swaps, custom fabrication, restomod builds — should have a certified appraisal regardless of value. The modifications affect value in ways a standard price guide cannot capture, and Hagerty's underwriters need documentation to write the coverage correctly.

For collection policies: If you're insuring multiple vehicles under a single policy, Hagerty may require appraisals for the higher-value pieces in the collection.

What State Farm, Farm Bureau, and standard carriers require

Collector car policies from State Farm, Farm Bureau, and similar carriers work differently from Hagerty's dedicated collector product, but the documentation requirement is the same.

Standard carriers writing classic vehicle endorsements or specialty policies want a certified appraisal to establish the agreed value. Without it, they may write the policy at a stated value — which sounds similar but is not the same thing.

Agreed value: The insurer commits to paying the full appraised amount in the event of a total loss. No depreciation. No negotiation.

Stated value: You declare a value, but the insurer may still pay actual cash value if it is lower than your stated amount. This is a common source of confusion and a common source of underpayment after a loss.

If your policy says "stated value" and you have not provided a certified appraisal, you may not have the protection you think you have. Call your agent and ask specifically whether your policy pays agreed value or actual cash value in the event of a total loss.

What a certified insurance appraisal actually contains

A price guide estimate is not a certified appraisal. A dealer quote is not a certified appraisal. A forum post with comparable sales is not a certified appraisal.

A certified insurance appraisal contains:

Vehicle identification. Year, make, model, VIN, mileage, engine, transmission, and any notable options or modifications. This establishes exactly what is being appraised.

Condition documentation. A written narrative covering paint, bodywork, interior, mechanical, and drivetrain condition. Not just a grade — a description. "Paint is a recent respray in original color, showing minor orange peel on the hood and right quarter panel" is useful to an underwriter. "Good" is not.

Photo documentation. Your submitted photos are incorporated into the report. These are the same photos your insurer will want on file if you ever file a claim.

Comparable sales analysis. The appraiser researches recent auction results, dealer listings, and private sales for comparable vehicles and uses that data to support the stated value. This is what makes the number defensible.

Certified appraiser signature. The report is signed by a certified appraiser — the credential insurers require to accept the document. Without this, the report is an opinion, not a certified appraisal.

How often should you update your appraisal?

Every three to five years is a reasonable baseline. Update sooner if:

• The car has been restored or significantly modified since the last appraisal
• The market for your model has moved significantly — muscle car values have been volatile
• You've made improvements that affect value: engine rebuild, frame-off restoration, new interior
• Your current agreed value feels low relative to what comparable cars are selling for

An outdated appraisal can leave you underinsured even with agreed value coverage. If your 1970 Chevelle was appraised at $55,000 in 2019 and comparable cars are now selling for $90,000, your agreed value is wrong — and your insurer will pay the agreed value, not the current market.

The real cost of skipping the appraisal

We hear from owners after losses. The pattern is consistent: they had insurance, they thought they were covered, and they received a settlement that was far below what the car was worth.

Sometimes the policy was stated value, not agreed value. Sometimes the agreed value was set without documentation and the insurer disputed it after the loss. Sometimes the owner had a standard policy and assumed it would cover a classic car the same way it covered their daily driver.

A $149 certified appraisal is not an expense. It is the document that makes your insurance coverage work the way you think it does.

Getting your insurance appraisal

Our online insurance appraisal starts at $149 and is delivered the same day you submit. You provide vehicle details and up to 12 photos through our online form. We research comparable sales, document condition, and return a signed certified appraisal that your insurer will accept.

We've produced appraisals accepted by Hagerty, State Farm, Farm Bureau, American Collectors Insurance, Grundy, Heacock Classic, J.C. Taylor, and every other major collector carrier we've encountered.

See a sample insurance appraisal — a real report we produced for a 1972 C10, the same format your insurer will receive.

Start your online appraisal for $149 — same-day delivery, all 50 states.