An actual cash value roof claim (for the full data set, see our the 2026 State of Roofing Insurance report) pays you the replacement cost of the roof minus accumulated depreciation, while a replacement cost value (RCV) claim pays you the full cost to replace the roof minus only your deductible. The difference is brutal on aged roofs. A 20-year-old roof that costs $15,000 to replace today might pay out only $4,500 under ACV after the carrier applies a 70% depreciation factor, leaving you to cover the $10,500 gap. RCV on the same roof pays the full $15,000 minus your deductible. Which one you have depends on the line item in your policy declarations page, not the marketing brochure the agent showed you at signup.
The short version
- ACV = replacement cost minus depreciation. RCV = replacement cost minus deductible only.
- Depreciation on an asphalt roof typically runs 2.5% to 4% per year of useful life, applied straight-line over 20 to 25 years.
- A 20-year-old roof under ACV usually pays 25% to 35% of replacement cost. The homeowner covers the rest.
- USAA, Chubb, AAA still write RCV on older roofs in most states. Citizens (FL), Allstate (TX in select markets), and State Farm increasingly force ACV at age 10 or 15.
- The conversion from RCV to ACV often happens silently at policy renewal. Read the dec page every year.
- If your roof has hail or wind damage and you have RCV, file fast. Carriers are tightening retroactively.
The short answer: ACV vs RCV in one paragraph
RCV pays you what it costs to replace the roof today. ACV pays you that same number minus depreciation for the age and wear (for the full data set, see our the 2026 Roofing Material Lifespan Report) of the existing roof. On a roof under 5 years old the gap is small. On a roof over 15 years old the gap can be 60% to 80% of replacement cost. Carriers love ACV because it shifts catastrophic loss back to homeowners. Homeowners hate it because they discover it only after a claim.
The depreciation math, with real numbers
Most carriers use one of two depreciation models. The first is straight-line over expected useful life: a 25-year asphalt roof depreciates 4% per year, so a 15-year-old roof is 60% depreciated. The second is accelerated depreciation that front-loads less and back-loads more, so a 15-year-old roof might only be 50% depreciated but a 22-year-old roof is 90% depreciated. Both models converge on the same brutal answer for older roofs.
| Roof age | Replacement cost | Depreciation (straight-line 25 yr) | ACV payout | Homeowner gap (less $2,500 deductible) |
|---|---|---|---|---|
| 5 years | $15,000 | 20% | $12,000 | $5,500 |
| 10 years | $15,000 | 40% | $9,000 | $8,500 |
| 15 years | $15,000 | 60% | $6,000 | $11,500 |
| 20 years | $15,000 | 80% | $3,000 | $14,500 |
| 22 years | $15,000 | 88% | $1,800 | $15,700 |
Compare that to RCV on the same roof: the carrier pays $12,500 ($15,000 minus the $2,500 deductible) regardless of age, as long as the policy is in force and the damage is covered. The gap between ACV and RCV grows every year you own the policy. For real numbers on hail claims specifically, see our guide on how much hail damage to replace a roof.
How carriers calculate depreciation in practice
The adjuster does not pull a number out of a hat. They run the claim through software (Xactimate is the dominant package, with Symbility and Verisk Property a distant second and third) that applies a depreciation table specific to the line item. Asphalt shingles depreciate at one rate, metal at another, underlayment at a third, flashing at a fourth. The software outputs a worksheet showing replacement cost, depreciation amount, and ACV for every line item on the estimate.
You are entitled to see that worksheet. If the adjuster has not handed it to you, ask. The line item depreciation is where most disputes live, because the adjuster’s software defaults often assume worse condition than your roof actually has. If your 18-year-old roof has been impeccably maintained, you can argue for a depreciation rate closer to a 14-year-old roof. That argument has to be documented with photos, maintenance records, and ideally a roofing contractor’s independent inspection.
Recoverable vs non-recoverable depreciation
This is the part of an ACV policy that most homeowners miss. Many ACV policies are actually “ACV with recoverable depreciation.” Here is how that works: the carrier pays you the ACV amount upfront. Once you complete the repairs and submit receipts proving you spent the full replacement cost, the carrier sends you a second check for the depreciation amount you originally lost. You end up whole, but only if you front the cash and only if you complete the work within the policy’s recovery window (usually 180 or 365 days from date of loss).
Non-recoverable depreciation is the truly brutal version: you get ACV and the depreciation is gone forever. You cannot recover it even if you spend $50,000 on the roof. Florida Citizens, Allstate’s wind (for the full data set, see our the 2026 Severe Weather Roof Damage Report)-only endorsements in coastal states, and most “aged roof” endorsements use non-recoverable depreciation.
The dec page should specify which one you have. If it does not, call your agent and force them to put it in writing.
The aged-roof endorsement: where carriers force the switch
Starting around 2018 and accelerating sharply in 2023-2025, carriers began adding “aged roof” endorsements that automatically convert roof coverage from RCV to ACV once the roof hits a trigger age. The trigger is usually 10, 15, or 20 years depending on the carrier and state. The endorsement is buried in renewal paperwork and most homeowners do not catch it.
Common triggers as of 2026:
- Florida Citizens: ACV mandatory at 10 years for asphalt, 25 for tile and metal.
- Allstate (TX, OK, KS, NE, CO): “limited roof endorsement” at 15 years on asphalt in most policies issued or renewed after 2023.
- State Farm (selected states): ACV at 15 years in OK, TX panhandle, and parts of CO.
- Progressive (homeowners book): ACV at 10 to 15 years depending on state.
- USAA: still writes RCV regardless of age in most states. Premium reflects this.
- Chubb (Masterpiece): RCV regardless of age. Pricing reflects this.
- AAA (varies by club): generally RCV through 20 years.
If your roof crosses one of these age thresholds and you get hit with hail or wind, the timing of the loss matters. A claim filed before the renewal that triggered the endorsement is governed by the prior policy. A claim filed after may be governed by ACV. For the procedural side of this, see filing an insurance claim for roof damage.
How to find out what you have
The dec page (declarations page, page 1 or 2 of your policy packet) lists coverage type for “Coverage A: Dwelling.” If it says RCV or “replacement cost value,” your roof is covered RCV by default. If it says ACV or “actual cash value,” your roof pays ACV.
The catch: even on an RCV policy, an endorsement can carve out roof coverage to ACV. Look for endorsements named:
- Limited roof endorsement
- Roof surface payment schedule
- Aged roof endorsement
- Cosmetic damage exclusion (a related concept, not identical)
- Wind/hail roof exclusion or limitation
If any of those appear, your roof is likely on ACV or a schedule that effectively works like ACV. Call your agent and ask for the actual policy form number, then pull the form text from the carrier’s website or your state DOI.
Cosmetic damage exclusion: the close cousin
Distinct from ACV but lives in the same neighborhood. A cosmetic damage exclusion (CDE) says the carrier will not pay for damage that does not affect the roof’s functional integrity. In practice this means hail dents that did not crack mats are excluded entirely. Metal roof “denting only” hail damage is the most common application. Some carriers also apply CDE to asphalt shingle granule loss that does not yet expose mat.
The fight on CDE is usually whether the damage is cosmetic or functional. A dented standing seam panel may still shed water perfectly. A dented soft-metal cap on a chimney flashing may have compromised the seal. Documentation matters. If your policy has a CDE, file the claim anyway and let the carrier deny the cosmetic piece while paying the functional piece.
The math problem with ACV in a hail belt
In hail-frequent states (TX, OK, KS, NE, CO, MO, IL portions, parts of MN, IA), the average roof gets hit hard enough to need replacement once every 12 to 18 years. If your carrier puts you on ACV at age 10 or 15, the math gets ugly fast: you pay full premium for the entire useful life of the roof, but the only covered loss you can actually recover from comes in years 0-10 (or 0-15). After that, you pay premium for a roof that effectively no longer has roof coverage.
The economic response from a lot of homeowners has been to switch to a carrier still writing RCV (USAA, Chubb, AAA) even at meaningfully higher premium, because the math on a 20-year roof on ACV vs the same roof on RCV is a $10,000+ swing if hail hits. The carriers know this and price accordingly. USAA premiums in TX and OK have risen 40% to 60% since 2022.
Negotiating the depreciation number
If you are stuck with ACV but the carrier’s depreciation number seems aggressive, you have room to push back. The depreciation factor is supposed to reflect actual remaining useful life, not a default table. Documentation that supports a lower depreciation number includes:
- Photos of the roof from any time before the storm showing clean granule cover, intact ridge cap, no curling
- Maintenance records (cleanings, repairs, inspections)
- Manufacturer warranty still in force (proves the roof was eligible for full performance)
- A second opinion from an independent roofing contractor stating the roof had X years of useful life remaining as of the date of loss
- The original installation invoice and shingle tier (a premium designer shingle has higher residual value than a 3-tab)
The carrier’s depreciation engine treats a Timberline UHDZ at 18 years the same as a 3-tab at 18 years by default. Push back with the line item product info and ask for a recalculation based on the actual product installed.
When ACV makes sense (the few cases it actually does)
For most homeowners RCV is the right answer. But ACV can be a rational pick in narrow cases:
- Rental properties where you have already amortized the roof and are insuring against catastrophic loss only.
- Detached structures (sheds, garages) where replacement cost is low enough that the depreciation gap is also low.
- Manufactured homes where the asset itself is depreciating fast and RCV would be over-coverage.
- Buildings with planned demolition or full reroof in the next 1 to 3 years.
Outside those cases, the premium savings on ACV (usually 5% to 15% of premium) rarely compensate for the depreciation exposure on a roof claim.
If you have ACV and damage has already happened
You still have plays. The first is to make sure the depreciation calculation reflects your actual roof, not a default table. The second is to push the adjuster on the scope of work: line items the adjuster excluded entirely (like underlayment, ice and water shield, drip edge, flashing) can move the total payout up before depreciation is applied. For more on documenting damage to maximize scope, see water stain ceiling roof leak and shingles blowing off roof for damage-pattern documentation.
The third is the public adjuster route. Public adjusters work for you, not the carrier, and take 8% to 15% of the recovery. On a contested ACV claim with a depreciation number that looks aggressive, a PA can often move the recovery by 20% to 40%. Worth the math if the claim is large enough.
If the claim was denied entirely, our roof insurance claim denied guide walks through next steps.
How to switch from ACV back to RCV
If you got switched to ACV at renewal and want to switch back, your options are limited but real:
- Replace the roof. Most carriers will reinstate RCV coverage on a new roof immediately. Submit the certificate of completion and an updated policy will be issued with RCV.
- Shop carriers. USAA (military), Chubb (high-value), AAA (varies by state), and some regional mutuals still write RCV on older roofs.
- Ask for a roof inspection-based reclassification. Some carriers will reinstate RCV if a recent inspection shows the roof has 10+ years of useful life remaining, but this is rare and varies by carrier.
- Accept ACV and self-insure the gap. Some homeowners take the ACV endorsement, save the premium difference, and put it into a roof replacement fund.
FAQ
Does ACV apply only to the roof or the whole house?
It can be either. A blanket ACV policy applies to all dwelling components. A roof-only ACV endorsement applies only to the roof while the rest of the dwelling stays on RCV. Read your dec page and endorsements to find out which version you have.
Can I just file a claim before the roof gets older to lock in RCV?
You cannot file a claim without a covered loss. Filing a claim without legitimate damage is insurance fraud. What you can do is document the roof’s pre-loss condition with photos and an inspection before any major weather event, so if a real claim comes later you have evidence of the pre-loss baseline.
Is the depreciation rate negotiable?
Within limits, yes. The carrier’s default depreciation table is a starting point, not a binding number. Documentation supporting better condition than the default can move the number. The adjuster’s manager has authority to adjust it; the adjuster usually does not.
What does “matching” coverage do in an ACV claim?
Matching coverage (also called uniformity or aesthetic matching) requires the carrier to pay for repairs to undamaged areas if needed to maintain a uniform appearance. State law varies sharply. In states with strong matching law (FL, KY, NC, GA, MO, IA partially), the carrier must replace the entire roof slope or all slopes if the damaged shingles cannot be matched. In states without matching law, the carrier pays only for the damaged area. Matching coverage interacts with ACV: even if you are paid ACV, the scope of work must include matching if state law requires.
How does ACV interact with mortgage company requirements?
Mortgage servicers usually require RCV coverage on the dwelling. If your roof gets endorsed to ACV at renewal, you may be technically out of compliance with the mortgage. Most servicers do not catch it until a claim happens, at which point they can force you to escrow extra reserves or place force-placed insurance. If you are on ACV by carrier endorsement, document the situation with the servicer in writing before a loss happens.
Bottom line
Actual cash value on a roof is replacement cost minus depreciation, and on an older roof that depreciation number eats most of the payout. RCV pays full replacement cost minus deductible, regardless of age. Check your dec page and endorsements every renewal. If you live in a hail belt and own a roof older than 12 years, the difference between ACV and RCV is the difference between covering your deductible and writing a $10,000 personal check after the next storm. The carriers that still write RCV on older roofs cost more, but the math works out fast when hail hits. For homeowners thinking about a Class 4 shingle upgrade to qualify for both lower premium and longer life, see our class 4 impact resistant shingles guide. For the related tax angle on roof replacement, see is a new roof tax deductible.