What Makes a Cooperative Project Eligible
When you want to buy a cooperative unit with a Fannie Mae-backed loan, the entire cooperative building must meet specific financial and operational standards. These rules exist because when you buy a co-op, you're not just buying your unit — you're buying shares in a corporation that owns the entire building.
The cooperative must be completely finished. No ongoing construction, no future phases, no plans to add more buildings to the project. Fannie Mae won't finance units in buildings that are still under development because construction delays and cost overruns can destabilize the entire cooperative's finances.
Your building needs a solid base of owner-occupants. At least half the units must be sold to people who live there as their primary residence or second home. This requirement ensures the building has committed residents who care about maintaining the property, not just investors looking for rental income.
Financial Health Requirements
The cooperative's budget tells the story of whether the building can pay its bills. Your lender will review the most recent operating budget, audited financial statements, or corporate tax returns to verify the cooperative has adequate cash flow.
The building must generate enough income from maintenance fees to cover its mortgage payments, operating expenses, insurance, taxes, and reserve funds. If the cooperative shows negative cash flow, it cannot exceed 5% of the annual operating budget, and the prior year's cash flow must not have been negative by more than 5%.
Say a cooperative has an annual operating budget of $500,000. If this year shows a loss of $20,000, that's 4% negative cash flow — acceptable under the guidelines. But if last year also showed negative cash flow exceeding 5%, this year's negative numbers would disqualify the building.
The negative cash flow must stem from an isolated expense or be offset by supplemental income like transfer fees or special assessments. The cooperative cannot be bleeding money from fundamental operational problems.
Payment History and Delinquencies
Fannie Mae examines how well the cooperative corporation and individual shareholders handle their financial obligations. The building itself cannot be 30 or more days late on its underlying mortgage, property taxes, insurance, or other major expenses within the past 12 months.
Individual shareholders also matter. No more than 15% of unit owners can be more than 60 days behind on their maintenance fees. The same 15% limit applies to special assessments.
These delinquency limits protect you as a buyer. When too many neighbors fall behind on payments, the remaining shareholders often face higher fees to cover the shortfall. A building with widespread payment problems signals deeper financial instability.
Market Acceptance and Project Size
The cooperative must be located in an area where co-op ownership is an accepted housing option. This typically means markets like New York City, Washington D.C., or other metropolitan areas with established cooperative communities. Lenders won't finance co-ops in markets where this ownership structure is unfamiliar or difficult to resell.
The building must contain at least two separate dwelling units. Single-unit cooperatives don't qualify for Fannie Mae financing under these guidelines.
Subsidies and Future Fee Increases
If the cooperative receives tax abatements, assessment reductions, or other subsidies that will expire within three years of your loan closing, your lender must factor the future cost increases into your debt-to-income ratio.
For example, if your building's property tax abatement expires in two years and will increase monthly maintenance fees by $200, your lender must include that $200 increase when calculating whether you qualify for the loan. This prevents you from getting approved for a payment you won't be able to afford once the subsidy ends.
Underlying Mortgage Requirements
The cooperative building itself typically has a mortgage called a blanket mortgage. This mortgage must carry a market interest rate, not a subsidized or below-market rate that could change unexpectedly.
If the blanket mortgage is a balloon loan, it must have at least six months remaining before the balloon payment comes due. For adjustable-rate balloon mortgages with six months to two years remaining, the interest rate cannot be scheduled for adjustment during that period.
Documentation Your Lender Needs
Your lender will request specific documents to verify the cooperative meets these requirements:
- Most recent operating budget or audited financial statements
- Corporate tax returns if recent financials aren't available
- Delinquency reports showing maintenance fee and assessment payment status
- Blanket mortgage payment history for the past 12 months
- Property tax and insurance payment records
- Reserve fund statements
- Any subsidy or tax abatement documentation
The lender may also require a cooperative questionnaire completed by the building's management company or board of directors. This document provides detailed information about the building's finances, governance, and any pending legal issues.
Common Problems That Disqualify Buildings
Several situations can make a cooperative ineligible for Fannie Mae financing. Buildings undergoing conversion from rental to cooperative often struggle with the owner-occupancy requirement if too many units remain unsold or are purchased by investors.
Cooperatives in financial distress frequently exceed the delinquency limits. When maintenance fees are too high or the building has deferred maintenance issues, shareholders fall behind on payments. This creates a downward spiral where remaining shareholders face even higher fees.
Buildings with unusual ownership structures can also face problems. Some cooperatives allow commercial space or have complex relationships with sponsor-developers that complicate the financial analysis.
Market acceptance issues arise in areas where cooperative ownership is uncommon. Even financially sound buildings may not qualify if they're located in markets where co-ops are difficult to resell or refinance.
The blanket mortgage can create complications if it includes due-on-encumbrance clauses that require lender consent for individual unit financing. In states where cooperative share loans are considered encumbrances on the building, the blanket mortgage lender must approve each individual unit loan.
References
For the official guidelines, see 5705.4: Cooperative Project eligibility in the Fannie Mae Selling Guide.
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Original Freddie Mac Guideline Text
This section contains the following subsections:
Cooperative Project completion requirements
Cooperative Project budget requirements
Financial obligations of Cooperative Project
Minimum number of Cooperative Units
Subsidies or other benefits for Cooperative Project
Requirements for the underlying Blanket Mortgage for Cooperative Project
Prior Cooperative Project financing
Except for Freddie Mac-owned “no cash-out” refinance Cooperative Share Loans delivered in accordance with the requirements in
Section 5705.7
for Exempt from Review, the Cooperative Project must comply with all of the following eligibility requirements:
(a)
Cooperative Project completion requirements
The Cooperative Project, including all Cooperative Units and Common Elements within the Cooperative Project, must be complete and cannot be subject to additional phasing or annexation.
(b)
Owner-occupancy requirements
Cooperative Interests (i.e., both ownership and the accompanying occupancy rights) that represent at least 50% of the total number of Cooperative Units in the project must have been sold and conveyed or, for New Cooperative Projects (as defined in
Section 5705.1(c)(ii)
), must be under contract for sale to Shareholders who occupy their Cooperative Units as a Primary Residence or second home.
(c)
Cooperative Project budget requirements
The Cooperative Project’s budget must meet all the following requirements:
(i)
Financial strength and viability of Cooperative Project
Seller must underwrite the Cooperative Project to determine the financial strength and viability of the Cooperative Project. If the most recent budget is not available, the Seller may rely on a review of the Cooperative Corporation’s most recent audited financial statements or corporate tax returns.
The Cooperative Project’s most recent operating budget, audited financial statements or corporate tax returns must:
Be consistent with the nature of the Cooperative Project;
Section 5705.4(c)(ii)
below, provide for adequate cash flow to service the current debt and operating expenses; and
Provide for adequate replacement and operating reserves
For an existing building that is converted to a Cooperative Project and is undergoing or has undergone a Non-Gut Rehabilitation, the sponsor/developer must have contributed to the replacement reserve fund for the expired life of the components that were used prior to the conversion of the building(s).
(ii)
Negative cash flow of Cooperative Project
The negative cash flow for the present year will not exceed 5% of the Cooperative Project’s annual operating budget as demonstrated by the most recent audited financial statements, provided that the prior year’s cash flow was not negative by more than 5%.
The negative cash flow must be attributable to an isolated expense, or the Cooperative Project must have supplemental income from sources (e.g., stock transfer fee/flip taxes or assessments), that demonstrates the Cooperative Project has adequate cash flow to service all obligations.
If the negative cash flow is attributable to tenant-protected, leased and vacant Cooperative Units, the sponsor/developer (or Holder of Unsold Shares) must:
Be current on all financial obligations for the subject Cooperative Project and on all financial obligations relating to any other Cooperative Project in which they own or hold more than 10% of the Cooperative Shares;
Not have pledged any Cooperative Shares of the Cooperative Project as security for any loan other than to secure the financing obtained to acquire the Cooperative Project; and
Provide financial statements of the Cooperative Corporation that indicate financial stability for the Cooperative Project with no negative impact to the Cooperative Project due to negative cash flow related to sponsor/developer (or Holder of Unsold Shares) ownership
Seller must retain documentation that demonstrates the Cooperative Project has adequate cash flow to service all of its obligations.
(d)
Financial obligations of Cooperative Project
The Cooperative Project must have good financial management, including the following:
(i)
Payment of Blanket Mortgage, taxes and insurance
The Cooperative Corporation has not been 30 or more days delinquent on any payments due under any underlying Blanket Mortgage or for taxes, insurance and other financial obligations in the last 12 months.
(ii)
Maintenance Fees
No more than 15% of the Shareholders are more than 60 days delinquent in the payment of Maintenance Fees.
(iii)
Special assessments
No more than 15% of the Shareholders are more than 60 days delinquent in the payment of each special assessment.
(e)
Market acceptance
The Cooperative Project must be located in an area in which there is a demonstrated market acceptance of the cooperative form of ownership.
(f)
Minimum number of Cooperative Units
The Cooperative Project must consist of two or more 1-unit dwellings.
(g)
Subsidies or other benefits for Cooperative Project
If the Cooperative Project is the recipient of any subsidies or similar benefits (e.g., tax or assessment abatements) that will be reduced or eliminated within three years of the Note Date of the Cooperative Share Loan, Seller must assess the impact that the elimination of such benefits will have on the Cooperative Project and include any higher monthly fees in a Borrower’s monthly liabilities when qualifying the Borrower for the Cooperative Share Loan.
(h)
Requirements for the underlying Blanket Mortgage for Cooperative Project
The Blanket Mortgage for the Cooperative Project may be either a conventional mortgage or an FHA-Insured Mortgage that has an interest rate that is at the market rate and not at a subsidized or otherwise reduced rate.
If the Blanket Mortgage is a balloon mortgage, the remaining term must be at least six months. If the Blanket Mortgage is an adjustable-rate balloon mortgage with a remaining term between six months and two years, then the current interest rate may not be subject to an interest rate adjustment.
(i)
Prior Cooperative Project financing
The Seller represents and warrants that the Cooperative Project’s Blanket Mortgage is:
In compliance with the requirements imposed by the mortgagee of the underlying Blanket Mortgage; and
If the Blanket Mortgage includes a due-on-encumbrance clause and the Cooperative Project is located in a State in which Cooperative Share Loans are considered to be an encumbrance on the Cooperative Project, the mortgagee of the Blanket Mortgage must consent to the Cooperative Share Loan

