If you own or are considering buying a unit in a condo or homeowners association, there’s a recent change in the mortgage market that deserves your full attention. In March 2026, Fannie Mae issued Lender Letter LL-2026-03, introducing significant updates to how condominium projects are evaluated for conventional mortgage financing. The rules affect reserve funding requirements, reserve study standards, and insurance documentation. For investors in Chicagoland and across the country, these changes have direct implications for deal analysis, financing strategy, and long-term property value.

Why Fannie Mae Matters to HOAs

The Federal National Mortgage Association—more commonly known as Fannie Mae—is a government-sponsored enterprise that purchases mortgage loans from lenders and packages them into mortgage-backed securities. Because the vast majority of conventional mortgage loans in the United States are ultimately sold to Fannie Mae (or its counterpart Freddie Mac), the standards they set effectively dictate what every conventional lender will and will not approve.

When a condominium project does not meet Fannie Mae standards, it loses what is known as "warrantable" status. A non-warrantable condo is a property that conventional lenders cannot finance. Buyers are then forced to seek portfolio loans or other non-agency financing—which typically come with higher rates, larger down payment requirements, and tighter credit standards. The practical result is a smaller pool of qualified buyers, downward pressure on unit values, and a more difficult resale environment for every owner in that building.

What Changed in LL-2026-03

Fannie Mae released Lender Letter LL-2026-03 on March 18, 2026 in coordination with the Federal Housing Finance Agency (FHFA). The three most significant changes for investors to understand are the following:

Reserve Contribution Floor Raised from 10% to 15%

The previous standard required condo associations to allocate a minimum of 10% of their total annual budgeted assessment income to their reserve fund for capital expenditures and deferred maintenance. That floor has been raised to 15%. This change takes full effect for loan applications dated on or after January 4, 2027, though lenders are encouraged to apply it immediately.

For associations currently sitting at the 10% floor, this is not a minor adjustment. Boards will need to either raise monthly dues substantially or obtain an HOA reserve fund loan to close the gap before the deadline. Either path has direct cost implications for unit owners.

Reserve Studies Must Use ‘Recommended’ Funding Model

Reserve study companies typically offer three funding models for a given project: baseline (minimum), threshold (moderate), and full funding (recommended). Historically, many associations have chosen the baseline/minimum option to keep dues as low as possible. Under the updated guidelines, the baseline/minimum funding method is no longer an acceptable option; lenders must verify that a project budget includes the reserve study’s highest recommended reserve allocation amount in order for the deal to proceed. 

Additionally, reserve studies must have been completed within the past 36 months. A study older than three years will be flagged during lender review, potentially killing a deal even if the building is in good physical condition.

Limited Review is Being Retired

Fannie Mae’s Limited Review process allowed lenders to waive certain documentation requirements for established condominium projects. Approximately 40% of condo transactions have historically relied on this pathway—but it’s going away. All projects must now move through the Full Review process, meaning lenders will scrutinize HOA budgets, reserve studies, board minutes, special assessments, insurance evidence, and physical condition documentation with significantly more rigor.

What Triggered These Changes?

The driving force behind the tightening of condo guidelines goes back to the June 2021 collapse of the Champlain Towers South in Surfside, Florida. Following that tragedy, both Fannie Mae and Freddie Mac undertook a comprehensive review of how they evaluate the physical and financial health of condominium projects. The result has been a multi-year ratcheting up of standards, with LL-2026-03 representing the most recent and sweeping round of updates.

The underlying logic is straightforward: When a condo association is underfunded, maintenance is deferred and issues accumulate. When major building components eventually fail and the reserve fund is short, unit owners face sudden—and large—special assessments. Those assessments create financial stress that can trigger mortgage defaults. By requiring healthier reserves upfront, Fannie Mae is protecting the collateral it ultimately backstops.

A Word from Both Sides of the Table

I currently sit on two HOA boards, and have served on many more over the years. Before shifting focus to brokerage and property management consulting, I also managed HOA properties directly until 2015. That combination of experience—as an investor, a board member, and a former HOA property manager—gives me a perspective on this that goes beyond reading the Fannie Mae guidelines.

The most important thing I can tell any investor looking at a property inside an HOA is this: Do not just read the financials; walk the property. What you can see with your own eyes will tell you as much as the reserve study, if not more. A driveway in poor condition, a shingled roof that is clearly past its useful life, peeling trim on the building exterior, cracked parking lot surfaces. These are capital expenses that are coming, whether the HOA has budgeted for them or not. If the reserves do not reflect the reality of what you are looking at, a special assessment is on the horizon—and that assessment will land on whoever owns the unit when it hits.

Also pay close attention to amenities—particularly swimming pools. A community with a pool carries significantly higher operating costs and insurance premiums than one without. Pool-related liability insurance is expensive, maintenance contracts add up year-round, and commercial pool equipment is not cheap to replace. If the association has a pool and the dues seem low for the size of the community, that is a flag worth pulling on before you close.

Beyond the physical property, research the board itself. Are they engaged? Do they hold regular meetings? Are minutes available, and do they reflect thoughtful financial oversight? A well-run board that communicates clearly, commissions timely reserve studies, and enforces collection policies is an asset to every owner in that community. A passive or disorganized board is a liability that no reserve balance can fully offset.

What Investors Should Do Before Buying 

Fannie Mae’s changes make due diligence on condo and HOA financials more important than ever. Here is a practical checklist for investors evaluating a condo or HOA property:

• Request the current reserve study. Confirm that it was completed within the past 36 months, and that it uses the recommended (not baseline) funding option. If the study is outdated, factor the cost of a new study into your analysis—and treat the current reserve figures with skepticism.

• Review the association budget. Identify what percentage of annual budgeted assessments are allocated to reserves. If the number is below 15%, the association will need to address this before January 2027 or risk losing warrantable status. A dues increase or special assessment may be in the near future.

• Check the HOA delinquency rate. Fannie Mae disqualifies projects in associations where more than 15% of units are 60 or more days past due on their monthly fees. A high delinquency rate is a red flag for both financing eligibility and the association's ability to fund its operations and reserves.

• Ask about pending or recent special assessments. Special assessments are often a symptom of underfunded reserves. One large assessment in the near term can impact your cash flow projections significantly, and multiple assessments in a short window are a warning sign about the association’s financial discipline.

• Verify the project’s status. An “Unavailable” status in Fannie Mae's Condo Project Manager (CPM) makes the loan ineligible for sale to Fannie Mae. Your lender should check CPM early in the transaction, well before underwriting, to avoid a late deal kill.

• Review insurance documentation. LL-2026-03 also updates master property insurance requirements for condominium projects. Confirm that the association carries replacement cost coverage and that all documentation is current. Insurance gaps are increasingly common reasons for project ineligibility.

• Walk the property before you trust the paperwork. Major building elements showing signs of deterioration, or an accumulation of smaller elements in poor repair are signs of a looming assessment; make sure what you see matches what the reserve study suggests.  

• Factor in amenities, especially pools. Pools trigger an array of added costs, from insurance premiums to daily maintenance, to replacing complex equipment. Pools + low dues in a relatively large building = cause for concern. 

The Investor Exit Strategy Angle

One angle that does not get enough attention is how these guidelines affect your exit. If you are buying a condo today with plans to sell in five to ten years, the financing environment your future buyer faces will matter. A building that loses warrantable status between your purchase and your sale date will significantly compress your buyer pool. Fewer buyers means longer days on market and likely a lower sale price.

This makes the financial health of an association a core underwriting variable, not just a due diligence checkbox. Buildings with reserves currently at the bare minimum are at elevated risk of losing warrantable status as the January 2027 deadline approaches and lenders begin applying stricter scrutiny in their full reviews.

A Note for Chicagoland Investors

Chicago has a large and active condominium market, particularly in neighborhoods like Lakeview, Wicker Park, Lincoln Park, the Loop, and along the North Shore suburbs. Many of these buildings were converted from rental apartment buildings during the condo conversion boom of the mid-2000s. A significant number of those associations have historically operated with lean budgets and minimal reserves.

Investors targeting Chicagoland condo deals in the next 12 to 24 months should be particularly attentive to reserve adequacy. The combination of aging building stock, historically thin HOA reserves, and the new 15% funding floor creates a real concentration of risk in this market segment. That said, for buyers who do their homework, buildings with strong financials will stand out and command a financing premium in the market.

The Bottom Line

Fannie Mae’s LL-2026-03 isn’t just a compliance issue for HOA boards. It is a market structure change that affects deal underwriting, financing availability, property values, and exit strategy for every buyer who touches a condo or planned unit development. The investors who take these changes seriously today, and build HOA financial health into their acquisition criteria, will be better positioned than those who treat the HOA questionnaire as a formality.

This article is for informational purposes only and does not constitute legal, financial, or mortgage advice. Consult a licensed mortgage professional or attorney for guidance specific to your transaction. 

Mark Ainley is an Investor, Managing Broker, and Property Manager at GC Realty & Development LLC & Co-Host of the Straight Up Chicago Investor Podcast. He can be reached at mark@gcrealtyinc.com.