themortgagellm™Above 80: the GSE appraisal-waiver ceiling that fell in February 2025
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Written by The Mortgage LLM Team—a group of industry analysts leveraging our proprietary mortgage-domain language models to synthesize and decode housing data.
📌 Quick takeaways by role
- Secondary & capital markets: Fannie and Freddie have split on waiver strategy — Freddie is dominant on low-LTV pure ACE waivers, Fannie leads high-LTV purchases via PDC. Jump to the routing implications.
- Credit & operations leaders: High-LTV waivers jumped from ~1.5% to over 12% in ten months. Turn-time models and AMC vendor requirements need an immediate reset. Jump to the capacity implications.
- Sales leaders & originators: The 95%+ LTV credit box — the affordable, first-time-homebuyer channel — just opened to appraisal-free, ~7-day closings for the first time on record. Use it to win referral relationships. Jump to the sales implications.
For most of the past decade, conventional conforming appraisal waivers were a low-LTV product. Fannie Mae’s Value Acceptance (the program formerly called Property Inspection Waiver) and Freddie Mac’s Automated Collateral Evaluation both carried a hard ceiling at 80% loan-to-value, and that ceiling held without meaningful exception through 2024. A first-time homebuyer putting 5% down had no path to a waiver. A 90% LTV refinance had no path. The waiver was a tool for the equity-rich, by design.
That ceiling fell quietly in early 2025. Across Fannie’s Single-Family Performance Data and Freddie’s STACR acquisitions — roughly 2.6 million loans originated in 2024-2025 — the share of high-LTV (above 80%) loans closing without a traditional appraisal moved from roughly 1.5% through 2024 to above 12% by the fourth quarter of 2025, an eight-fold expansion concentrated in a single ten-month window. The change was not announced in mainstream coverage. It shows up in the loan-level data as cleanly as any policy shift we have observed.
The break
The monthly signature is unusually clean. Through the second half of 2024, the high-LTV waiver share in Fannie’s loan-level acquisitions oscillates between 0.9% and 1.7%, with one anomalous spike in October 2024 that returns to baseline immediately after. January 2025 holds at the 2024 baseline: 1.18%. February 2025 quadruples to 4.27%, and the share climbs monotonically thereafter — 5.8% in March, 6.1% in April, 7.8% by August, 10.8% by September, 12.4% by November. There is no equivalent month-over-month break anywhere else in the six-year window we examined.
The cause is policy, and the timing aligns precisely. Fannie deployed Desktop Underwriter 12.0 in January 2025 with expanded Value Acceptance eligibility — pure waivers extended from a 80% LTV cap to 90% LTV, and Value Acceptance + Property Data Collection (the 2024 PDC variant where a vendor collects property attributes without performing an appraisal) extended to 97% LTV. Loans originated under the new rules in January took roughly four to five weeks to package and report into Fannie SFP, which is exactly where the February inflection appears.
Freddie moved in parallel. Bulletin 2024-16, issued on December 4, 2024, announced the matching expansion of ACE and ACE+ PDR. The published effective date was moved forward by one month — from March 24 to February 24, 2025, the day Freddie’s systems began returning the expanded ACE and ACE+ PDR eligibility in Loan Quality Advisor feedback, so lenders could act on the new findings in real time at the point of underwriting. Freddie’s loan-level signature is harder to read in real time because STACR reference pools carry a longer packaging lag than Fannie SFP, but full-year 2025 totals show parallel opening at each high-LTV band.
Figure: Monthly share of >80% LTV Fannie + Freddie acquisitions closed without a traditional appraisal. The pre-policy baseline holds below 2% through January 2025 (1.18%); the share quadruples in February (4.27%), the first full month under the new DU 12.0 / Bulletin 2024-16 policy. Sustained climb thereafter to 12.40% by November. The brief October 2024 spike (2.28%) appears to be a Fannie pilot cohort ahead of the broad January 2025 DU 12.0 rollout. December 2025 excluded — packaging lag distorts the most recent month. The shaded January–February 2025 band marks the implementation wall: Fannie’s DU 12.0 deployment and Freddie’s Bulletin 2024-16 effective date bracket the window in which the new eligibility went live. Interactive version — hover any month for the exact waiver share; the implementation wall, the policy date, and the sub-2% pre-policy baseline are all marked.
What the policy looks like, written in the data
The new policy splits the cap at two thresholds. Pure waivers (Fannie Value Acceptance, Freddie ACE) are eligible up to 90% LTV. Above 90% LTV, the GSEs require the property-data inspection that PDC provides — the inspector collects standardized exterior and interior data, but no appraised value is rendered. The data carries the policy as a fingerprint: above 95% LTV in 2025, virtually no pure waivers occur.
| LTV band | 2025 total waivers (Fannie + Freddie) | Share that is PDC |
|---|---|---|
| 80-90 | ~10,200 | ~8% |
| 90-95 | ~9,100 | ~14% |
| 95+ | ~5,400 | 100.0% |
At 95% LTV and above, every single waiver in our sample is a PDC waiver — 5,443 of 5,443. The pure-waiver count is effectively zero: four Fannie loans across the whole year. That is what a published policy line looks like when it is enforced loan by loan in the underwriting engine: not a tendency, not a strong preference, but a binary cutoff visible in every observation.
The scale of the high-LTV opening
The new policy turned tiers that had been effectively closed to waivers into tiers where waivers are now a real share of acquisitions. The pre/post comparison at each LTV band:
| LTV band | 2024 waiver share | 2025 waiver share | Change |
|---|---|---|---|
| 80-90 | 3.6% | 17.0% | +13.4 pp (4.7x) |
| 90-95 | 1.1% | 9.7% | +8.6 pp (8.8x) |
| 95+ | 0.0% | 2.7% | first meaningful waivers in the tier |
The 80-90 and 90-95 LTV bands are dominated by first-time homebuyers, HomeReady / Home Possible borrowers, and any conforming purchase below the 20%-down line. Until February 2025, the entire LTV stack above 80% was effectively walled off from waivers. Ten months later, more than one in six 80-90 LTV originations and roughly one in ten 90-95 LTV originations now close without a traditional appraisal. The 95+ tier — high-balance, low-down-payment, the affordable-housing channel — opens to waivers for the first time on record under the published GSE programs.
The borrower-facing arithmetic is straightforward: roughly $500-700 in appraisal cost saved per file, and a 7-10 day shorter close time with no appraiser scheduling and no comparable-sales review cycle. On a $400,000 purchase, the seven-day close-time differential is more material than the fee saving — it compresses lock-period exposure for the lender and reduces the window in which a competing offer can dislodge the buyer.
Fannie and Freddie diverge on the rebuild
The same data window reveals that the two GSEs are running structurally different post-2023 waiver strategies. Following the 2022-2023 program contraction (when overall waiver share fell from 38% in 2020-2021 to a 12.8% trough in 2023), both began rebuilding — but along different axes.
| Metric | Fannie 2023 → 2025 | Freddie 2023 → 2025 |
|---|---|---|
| Pure waiver share | 13.8% → 17.6% (+3.8 pp) | 7.8% → 20.1% (+12.3 pp) |
| PDC waiver share | 1.45% → 3.43% (+2.0 pp) | 0.57% → 1.18% (+0.6 pp) |
| PDC as % of total waivers | 9.5% → 16.3% | 6.7% → 5.6% |
Fannie is the PDC story. PDC now accounts for roughly one in six Fannie waivers and is the variant driving Fannie’s high-LTV opening. Freddie has barely grown PDC adoption since 2023 — its rebuild has come almost entirely through pure ACE recovery, with ACE waiver share climbing twelve points to overtake Fannie’s pure-PIW share for the first time. As of 2025, a low-LTV refinance loan is slightly more likely to receive a waiver under Freddie’s ACE than under Fannie’s Value Acceptance; a high-LTV purchase loan is more likely to receive a waiver under Fannie’s program because Freddie’s PDC equivalent has not scaled.
For correspondent and broker shops with delivery flexibility across both agencies, this is now a meaningful routing question rather than a tied-bid scenario.
Operational takeaways: alpha, capacity, and growth
The expansion lands differently on each desk it touches. Three reads, by role.
📊 For capital markets & secondary desks: the routing alpha
The data exposes a tactical divergence: Freddie Mac is leaning on pure ACE waivers to reclaim low-LTV share, while Fannie Mae is using PDC to open the high-LTV purchase space. For shops with dual-delivery flexibility, waiver probability is no longer a tied-bid scenario — it is a routing input. Pricing and routing engines should favor Freddie for low-LTV refinances and Fannie for affordable, high-LTV purchase files, where waiver eligibility translates directly into faster execution and lower extension risk.
⚙️ For operations & credit-risk leaders: the vendor reset
A 12% high-LTV waiver share means legacy pipeline-capacity models are now miscalibrated. More consequentially, the expansion shifts the labor burden from certified appraisers to property-data collectors. If your AMCs have not scaled their Uniform Property Dataset (UPD) inspector networks, you are exposed to bottlenecks in exactly the affordable-housing segments now driving the market — the cushion for the appraisal industry is the PDC vendor network it has not all built yet.
💼 For sales managers & top-producing LOs: the agent pitch
Stop pitching standard credit terms to your referral partners. For the first time in the modern lending era, low-down-payment buyers (HomeReady, Home Possible) have an appraisal-free path to a roughly 7-day close. Position it explicitly to agents as a tool to compress rate-lock exposure and insulate purchase contracts from competing bids — a faster, cheaper close on the loans that clear PDC, on top of the program’s existing credit-and-pricing terms. This is the first time in the post-Dodd-Frank era that the GSEs’ lowest-down-payment products have carried any waiver eligibility.
The longer arc
Total waiver share across Fannie and Freddie acquisitions peaked at 38.8% in 2020, collapsed to 12.8% by 2023 as the refi pipeline emptied, and has climbed to 21.1% in 2025. The headline number is still 18 points below the 2020-2021 peak, but the composition is structurally different: where the 2020-2021 boom was almost entirely pure PIW concentrated in low-LTV refis, the 2025 rebuild has rebalanced into PDC and into the previously-closed high-LTV tiers. The product is not what it was — and is not, at any LTV, going back to what it was.
What we do not yet know is whether the new policy will hold under stress. The expansion has rolled out into a relatively benign credit cycle. The first real test will arrive when the 2025-vintage 95-LTV PDC cohort matures into its peak-delinquency window and the GSEs decide whether the credit losses on no-appraisal originations at high LTV justify the operational savings. The loan-level data will tell us long before any policy statement will.
Methodology. Acquisition data sourced from Fannie Mae Single-Family Performance Data and Freddie Mac STACR reference pools, consolidated via The Mortgage LLM’s analytics instance. The population covers 22.4 million 2018–2023 acquisitions and 2.6 million 2024–2025 acquisitions; loans for which the valuation method was not disclosed or recorded were excluded — predominantly Freddie’s pre-2021 acquisitions, where reporting of the valuation method was inconsistent. Waiver share is the count of loans closed with a waiver — a pure appraisal waiver, or a waiver paired with property-data collection — divided by all loans with a recorded valuation method (waivers plus full appraisals), computed within each origination-year cohort. Monthly within-2025 comparisons between Fannie and Freddie are confounded by STACR’s longer packaging lag relative to Fannie’s performance data: recent Freddie originations are underrepresented until the reference pools issue. Policy citations: Fannie Mae Desktop Underwriter Release Notes for DU Version 12.0 (effective January 2025) and Fannie Mae Selling Guide section B4-1.4-11; Freddie Mac Single-Family Seller/Servicer Guide Bulletin 2024-16 (issued December 4, 2024; effective February 24, 2025). Informational, not advice.