ACV vs. RCV Roofs: What Fannie Mae and Freddie Mac's 2026 Rule Change Means for Your Insurance

Written by Mark Rodgers, President and Founder, Trailstone Insurance Group

Picture two homes on the same street, both with 15-year-old roofs, both hit by the same hailstorm on the same afternoon. One homeowner gets a check that nearly pays for a brand-new roof. The other gets a check that covers less than half. The difference is not luck. It comes down to two small letters on the policy: ACV or RCV. Today we are going to walk through what those letters mean, what changed for Fannie Mae and Freddie Mac mortgages in 2026, and how to decide which one belongs on your home.

Here's the Short Answer

As of March 2026, Fannie Mae and Freddie Mac will accept an Actual Cash Value (ACV) roof on the homes they back, including single-family homes and condos. The rest of your home still has to be insured for full Replacement Cost Value (RCV). This reverses an earlier position that ACV roofs were not acceptable, and the change is documented in Fannie Mae Lender Letter LL-2026-03 and Freddie Mac Bulletin 2026-C, both issued March 18, 2026.

Here is the part most headlines skip. Many homeowners do not choose an ACV roof at all. Their carrier moves them onto it as the roof ages, and the 2026 change matters because Fannie Mae and Freddie Mac used to reject those very policies, leaving people stuck. Even now that an ACV roof is allowed, allowed does not mean it is the right choice for your budget. An ACV roof costs less up front and more at claim time. Whether that trade makes sense depends on your roof's age, where you live, and how big a surprise repair bill you could comfortably absorb. We will help you think it through below.

ACV vs. RCV: What These Two Letters Actually Mean

Replacement Cost Value, or RCV, pays what it costs to replace your roof at today's prices, with no money taken out for age or wear. If a covered storm destroys your roof, an RCV policy is designed to get you a roof of like kind and quality, minus your deductible.

Actual Cash Value, or ACV, pays the depreciated value of the roof. The insurer starts with the replacement cost, then subtracts depreciation for how old the roof is and how much life it had left. The older the roof, the bigger the subtraction, and the smaller your check.

Here is a plain-English way to picture it. RCV is like replacing a 10-year-old laptop with a brand-new one. ACV is like getting a check for what a 10-year-old laptop is worth on the used market. Both are valid ways to insure something. They just leave you in very different spots when it is time to actually buy the replacement.

The table below lays out the differences side by side.

The 2026 Rule Change, in Plain English

If your neighbor told you Fannie Mae will not allow an ACV roof, and someone else told you that rule went away, you are both hearing the truth. The policy went back and forth, and that is why there is so much confusion.

For years, Fannie Mae's Selling Guide required property insurance claims to be settled on a replacement cost basis. Updates in December 2022 and February 2024 reinforced that an ACV roof did not meet the requirement. During that stretch, some mortgage servicers sent letters to homeowners flagging their policies as non-compliant, which set off a wave of questions to agents like us.

After pushback from the insurance industry, the agencies paused and studied the issue. Then on March 18, 2026, the Federal Housing Finance Agency directed Fannie Mae and Freddie Mac to accept ACV roof coverage on single-family homes and condos. The change took effect right away for the insurance piece. The rest of your home still must carry full Replacement Cost Value coverage. Only the roof can now be written on an ACV basis without tripping a loan-eligibility problem.

If you or your lender ever want the source documents, here they are: Fannie Mae Lender Letter LL-2026-03, Freddie Mac Bulletin 2026-C, and the FHFA news release dated March 18, 2026. The underlying Selling Guide sections are B7-3-02 for one-to-four unit properties and B7-3-03 for project developments such as condos.

A Real Example: The Depreciation Gap on an Older Roof

The cleanest way to understand the trade is to put real numbers on it. Say a full roof replacement costs 25,000 dollars, the roof is 15 years old, and your deductible is 2,500 dollars.

With an RCV roof, the policy is built to pay the full 25,000 dollars to replace it, minus your 2,500 dollar deductible. You are out of pocket 2,500 dollars and you get a new roof.

With an ACV roof, the insurer first subtracts depreciation. On a 15-year-old roof, that can knock the payout down to roughly 10,000 dollars before your deductible. Take out the 2,500 dollar deductible and you receive about 7,500 dollars toward a 25,000 dollar roof. That leaves you covering roughly 17,500 dollars yourself.

In this example, the gap between the two policies is about 15,000 dollars at the worst possible moment. The table below shows how the ACV payout shrinks as a roof ages. These figures are illustrative for teaching, since each insurer uses its own depreciation schedule based on roof type and condition.

This is what we mean when we say an ACV roof moves risk onto your own balance sheet. You save money on premium every year, and in exchange you agree to carry the depreciation gap if the roof is damaged. For some homeowners that is a smart, deliberate trade. For others it is a surprise they never signed up for understanding.

Many Homeowners Do Not Choose ACV, Their Carrier Chooses It for Them

Here is the part that surprises people most. You do not have to sign up for an ACV roof to end up with one. Across much of the country, carriers now move older roofs to ACV or to a roof payment schedule on their own, often at renewal, and often without the homeowner noticing.

The trigger is usually roof age. Depending on the carrier and the state, the switch from Replacement Cost Value to Actual Cash Value can happen when a roof reaches 10 years, 15 years, or 20 years. In hail-prone and wind-prone regions the thresholds tend to be the strictest, and some programs apply ACV to any roof older than 10 years.

A close cousin of ACV is the roof payment schedule, sometimes called a roof loss settlement schedule. Instead of paying full replacement cost, the policy pays a set percentage based on the roof's age and material. The schedule below shows the kind of curve these endorsements tend to follow. The exact numbers vary by carrier, roof type, and state, so treat this as an illustration, not a quote.

Because these changes often appear quietly at renewal, the worst time to learn about them is after a storm. The fix is simple but easy to skip. Read your declarations page and your renewal each year, and look for any roof settlement wording tied to age, any roof payment schedule, or any actual cash value roof endorsement.

This is also where working with an independent agency earns its keep. If your current carrier has moved your older roof to ACV or a payment schedule, that does not mean every carrier will. Because we represent many companies rather than just one, we can shop the market for a carrier that still writes Replacement Cost Value on a roof of your age, or at least show you the trade clearly so the decision stays yours.

This is also why the 2026 rule change matters so much. For a stretch, homeowners who had been moved onto ACV by their carrier found that the older Fannie Mae and Freddie Mac guidance would not accept those policies. That left people caught in the middle, between a carrier decision they did not make and a federal requirement they could not meet, and some could not find compliant coverage at all. The March 2026 update closes that trap. An ACV roof no longer puts your loan eligibility at odds with the way your carrier chose to settle your roof.

Allowed Does Not Mean Advisable: How to Choose

The rule change widened your options. It did not tell you which option is right. Here is how we coach clients through the decision.

An ACV roof can make sense when: your roof is newer and has most of its life left, your budget is tight and the premium savings are meaningful, or you live in a market where full RCV roof coverage has become expensive or hard to find. In a few hard-hit areas, an affordable ACV roof is the difference between having a policy and having none.

Keeping an RCV roof is usually worth it when: your roof is more than 10 years old, you live in hail or wind country where roof claims are common, or you do not have several thousand dollars set aside to cover a depreciation gap. The older the roof and the rougher the weather, the more an RCV policy earns its higher premium.

The honest takeaway is that the cheapest premium and the best protection are rarely the same policy. The right answer is the one you choose on purpose, with the numbers in front of you, not the one you discover after a storm.

If You Live Where the Hail Lives

The age-based switch to ACV shows up most often across the Plains and the Mountain West, from Texas and Oklahoma up through Kansas, Nebraska, and Colorado, where hail seasons are long and roof claims are frequent. If you live in this part of the country, that automatic conversion is especially common, so it is worth confirming exactly how your roof is settled today before the next storm rolls through.

For homeowners in Colorado and Kansas, Trailstone also offers Sola, a supplemental parametric product for wind, hail, and tornado events. Parametric coverage pays a set amount when a qualifying event is measured at your location, and you can use that payout however you need, including toward a deductible or a depreciation gap on a hail-damaged roof. It is one more tool to consider if you decide an ACV roof fits your budget but you still want a cushion for storm season.

What If My Lender or Servicer Still Sends a Letter?

Big rule changes take time to filter down to every servicer. If you receive a notice claiming your ACV roof makes your policy non-compliant, do not panic and do not rush to buy coverage you do not need.

The current guidance is on your side. Point the servicer to Fannie Mae Lender Letter LL-2026-03 and Freddie Mac Bulletin 2026-C, both dated March 18, 2026. If you would like a hand, send the letter to us. We will review it, confirm what your policy and your loan actually require, and give you a written summary you can forward to your lender for your records.

Frequently Asked Questions

Do Fannie Mae and Freddie Mac accept ACV roofs now?
Yes. As of March 18, 2026, both will accept an Actual Cash Value roof on single-family homes and condos they back. The rest of the home must still be insured for full Replacement Cost Value.

What is the difference between ACV and RCV on a roof?
RCV pays the full cost to replace your roof at today's prices, minus your deductible. ACV pays the depreciated value, so the older the roof, the smaller the check.

Does an ACV roof lower my insurance premium?
Usually yes. ACV roof coverage generally costs less than RCV. The savings come with more out-of-pocket risk if your roof is damaged.

Can my insurance company switch my roof to ACV without my approval?
In many states, yes. Carriers can move an older roof to ACV or a roof payment schedule at renewal. The change is usually disclosed in your renewal paperwork, which is one more reason to read your declarations page every year.

At what age do carriers usually switch a roof to ACV?
It depends on the carrier and the state. Common thresholds are 10, 15, and 20 years, with the strictest schedules in hail-prone and wind-prone areas. Some programs apply ACV to any roof older than 10 years.

Is an ACV roof a good idea?
It depends. An ACV roof can be reasonable on a newer roof or a tight budget. On an older roof in hail country, the depreciation gap at claim time can cost you thousands, so RCV is often the safer choice.

Does the rest of my house still need replacement cost coverage?
Yes. The 2026 change applies only to the roof. The main structure of your home still has to be insured on a Replacement Cost Value basis to meet Fannie Mae and Freddie Mac requirements.

What if my roof is old?
Depreciation is steepest on older roofs, so an ACV payout on a 15 or 20-year-old roof can fall well short of replacement cost. If your roof has more age than life left, RCV coverage usually protects you better.

My servicer says my policy is non-compliant. What do I do?
Reference Fannie Mae Lender Letter LL-2026-03 and Freddie Mac Bulletin 2026-C, both dated March 18, 2026. Send the letter to Trailstone and we will review it and provide a written summary for your lender.

Where can I read the official rule change?
The primary sources are Fannie Mae Lender Letter LL-2026-03, Freddie Mac Bulletin 2026-C, and the FHFA news release dated March 18, 2026. We are glad to send you the links and walk you through the parts that affect your policy.

Your Roof Coverage Checklist

Pull your declarations page. Look for any roof payment schedule, roof endorsement, or wording that mentions actual cash value.

Find out how your roof is currently settled. Confirm whether your roof is on an RCV or ACV basis right now.

Note your roof's age and your deductible. These two numbers drive the size of any depreciation gap.

Re-check at every renewal. Carriers can move an older roof to ACV or a payment schedule at renewal, so review your roof settlement wording each year, not just when you buy.

Run the trade-off. Compare the premium savings of an ACV roof against what you could owe out of pocket after a storm.

Check your other coverages. Make sure dwelling, water backup, and loss of use still match your home and your life today.

Ask for a written summary. Put the recommendation in writing so you can decide calmly and avoid surprises at claim time.

What to Do Next

Your roof is one of the most expensive parts of your home to replace, and the ACV-versus-RCV choice deserves a real conversation, not a guess. Through our annual Trailstone Risk Assessment and Comparison, we review how your roof is currently insured, explain the trade in plain English, and compare options across the many carriers we represent so the decision is yours to make on purpose.

Reach out to Trailstone through our website at www.trailstoneinsurance.com or give us a call. Trailstone will provide a complimentary review of your insurance and a written summary for your records.

Written by Mark Rodgers, President and Founder, Trailstone Insurance Group