Fannie Mae and Freddie Mac eliminated the Limited Review process for established condos, effective August 3, 2026. Reserve minimums rise to 15 percent of annual assessment income starting January 4, 2027. Buildings that fall below 15 percent become non-warrantable, blocking conventional mortgage access for buyers. Miami condo buyers have a narrow window to verify their target building's compliance before the deadline hits. For full context, read the Miami pre-construction buyer guide.
In early 2026, Fannie Mae published Lender Letter LL-2026-03, changing how every conventional mortgage on a Miami condo gets approved. Two deadlines stand out: the Limited Review process ends August 3, 2026, and the reserve funding floor rises from 10 to 15 percent of annual assessments effective January 4, 2027. I work with buyers at Compass every week who are financing Miami condos, and I am writing this to explain exactly what these changes mean, which buildings are at risk, and what you need to verify before you sign a contract. For the full pre-construction financing picture, see my Miami pre-construction buyer guide and the true cost of owning a Miami luxury condo.
What the End of Limited Review Means for Miami Condo Buyers
Until August 3, 2026, lenders could use a simplified Limited Review process for established condo projects. That process required minimal documentation and was faster and cheaper for buyers. Freddie Mac called its version Streamlined Review. Both are gone on August 3. Every loan on an established condo with more than 10 units now requires Full Review, where the lender must verify the association's reserves, budget, HOA financials, insurance coverage, pending litigation, and SB-4D structural compliance.
For Florida specifically, this change actually removes a long-standing disadvantage. Florida had geographic restrictions that required new or newly converted condo projects to go through Fannie Mae's Project Eligibility Review Service (PERS), which was slower and more restrictive than lender-delegated review available in other states. When Limited Review retires August 3, those geographic restrictions retire with it. New Miami projects can now be reviewed under lender-delegated Full Review, the same process used in other states. This levels the playing field for new construction financing in South Florida. See my step-by-step pre-construction buying guide for how this affects the deposit-to-closing timeline.
The practical implication for resale buyers: before you submit an offer on any established Miami condo, ask your lender to confirm the building will pass Full Review. This used to be optional due diligence. As of August 3, 2026, it is mandatory for every conventional loan. Buildings with deferred maintenance, underfunded reserves, pending assessments, or unresolved SB-4D violations will fail Full Review, and buyers using conventional financing will need to walk or switch to a portfolio loan at higher cost.
The 15 Percent Reserve Rule: Which Miami Buildings Are at Risk
Fannie Mae's LL-2026-03 raised the minimum reserve funding threshold from 10 to 15 percent of a building's annual budgeted assessment income, effective January 4, 2027. The reserve study requirement also tightened: as of August 3, 2026, reserve studies must recommend and associations must fund at the highest level the study recommends. The baseline funding method, which let boards set their own targets below the study recommendation, is no longer acceptable.
According to a 2026 industry analysis by Eclipse Community Management, a significant share of Florida condo associations that had historically voted to waive or reduce reserve contributions now face mandatory increases. Florida law already changed on January 1, 2026, making it illegal for buildings of three or more stories to waive reserve contributions for structural components identified in their Structural Integrity Reserve Study (SIRS). Fannie Mae's 15 percent floor adds a financing layer on top of that legal requirement. Buildings that comply with Florida law but still fall below 15 percent of annual assessments become non-warrantable. For a full breakdown of SB-4D and reserve requirements, see my SB-4D complete guide and the condo financial health evaluation guide.
Warrantable vs. Non-Warrantable Condos: What Actually Happens to Buyers
When a Miami condo building loses warrantable status, buyers can no longer use conventional mortgages backed by Fannie Mae or Freddie Mac to purchase units. They must use portfolio loans: loans held by the lender rather than sold to the secondary market. Portfolio loans in 2026 typically carry interest rates 0.5 to 1.5 percentage points higher than conventional rates, and most require down payments of 25 to 30 percent instead of the 5 to 20 percent conventional loans allow. That financing gap directly suppresses a building's resale value because it shrinks the buyer pool to cash buyers and well-capitalized borrowers.
Here is how the two scenarios compare for a Miami buyer targeting a $900,000 condo (for the full carrying-cost picture, see the true cost of owning a Miami luxury condo):
| Factor | Warrantable Condo | Non-Warrantable Condo |
|---|---|---|
| Loan type | Conventional (Fannie/Freddie) | Portfolio / jumbo only |
| Minimum down payment | 5 - 20 percent | 25 - 30 percent |
| Typical rate premium | Market rate | +0.5 to +1.5 percent |
| Buyer pool | Broad (most qualified buyers) | Cash + high-down buyers only |
| Resale impact | Full market liquidity | Discounted value, slower sales |
For a $900,000 purchase, a non-warrantable building forces the buyer to put down $225,000 to $270,000 instead of $45,000 to $180,000. At a rate 1 percent higher on a $650,000 loan, the buyer pays roughly $6,500 more per year in interest. Across a 10-year hold, that is $65,000 in additional financing cost. This is not abstract: it is the real financial penalty for buying in a building without checking warrantable status first.
Pre-Construction vs. Resale: Who the August 2026 Changes Hit Hardest
The changes hit resale buyers in older Miami condo buildings hardest. Pre-construction buyers purchasing from a developer are usually paying with developer financing, cash deposits, or construction-period arrangements that do not involve Fannie Mae underwriting until closing, which is often 2028 or later. By that time, the new rules are already fully embedded in lender practice, and new developments typically set reserve funding at or above 15 percent from the start to attract warrantable financing.
Resale buyers in buildings built before 2015 face the highest risk. Many of these buildings voted to waive or reduce reserve contributions for years, entering 2026 with reserve accounts well below 15 percent of annual income. According to a January 2026 SavingAdvice analysis, surprise special assessments hit Florida condo owners with particular severity in buildings that had waived reserves under pre-2025 Florida law. Miami-Dade County opened a special assessment assistance loan program in early 2026, with loans up to $50,000 for qualifying owners below 140 percent of area median income. That program exists because the reserve gap is a documented crisis in the existing building stock. Pre-2015 inventory clusters in specific submarkets; the Miami neighborhood map shows where the older stock concentrates and where new-build warrantability is the path of least friction.
- New pre-construction buyers (2026-2028 delivery): low risk. Developers fund reserves appropriately from opening day. Verify this in the purchase contract.
- Resale buyers in post-2020 buildings: moderate risk. Request the current reserve study and confirm the funding percentage before making an offer.
- Resale buyers in pre-2015 buildings: high risk. Assume the building may be below 15 percent until you see the financials. Full Review will catch it; know before your lender does.
- Foreign national buyers: if you are buying cash, warrantable status does not affect your purchase. It does affect your eventual resale. See my foreign national buyer guide for the full picture, and the country-by-country tax filing rules if you need the IRS and treaty layer.
"Every week a buyer tells me they fell in love with a unit in a building that fails Full Review. The conversation about financing has to happen before the offer, not after. A building below 15 percent reserves is not automatically a bad buy, but you need to price that financing cost into your offer and your exit strategy."Gerardo Gonzalez, Licensed Real Estate Agent at Compass
Frequently Asked Questions: Fannie Mae 2026 Condo Rules and Miami Buyers
