Freddie Mac Optigo is the brand for Freddie Mac's multifamily lender network and its suite of loan offerings. Approved lenders, called Optigo Seller/Servicers, originate loans to Freddie Mac guidelines across four product lines: Conventional, Small Balance Loans, Targeted Affordable Housing, and Seniors Housing. Freddie Mac then purchases and securitizes the loans while typically retaining the credit risk.
How Does Freddie Mac Optigo Work?
Freddie Mac Optigo works through a select group of approved lenders who source and originate multifamily loans, which Freddie Mac generally re-underwrites, purchases, and securitizes. Unlike a delegated model, Freddie Mac typically holds the credit risk on conventional loans itself, so the lender network functions as an origination and servicing channel rather than a risk-sharing partner.
Per Freddie Mac Multifamily, the Optigo brand was launched on January 23, 2019 as the designation for the Seller/Servicer network and loan suite. Loans start around $1,000,000, run 5 to 30 year terms, and reach up to 80% LTV, with conventional deals generally requiring a minimum 1.25x DSCR. The network organizes offerings into four product lines to serve everything from a 10-unit building to a 500-unit complex.
Product line | Focus |
Conventional | Stabilized market-rate multifamily, larger balances |
Small Balance Loans (SBL) | Smaller properties, streamlined underwriting |
Targeted Affordable Housing (TAH) | Rent-restricted and subsidized affordable housing |
Seniors Housing | Independent living, assisted living, memory care |
Why Freddie Mac Optigo Matters
Freddie Mac Optigo matters because it is one of the two primary agency channels supplying long-term, non-recourse liquidity to the U.S. apartment market, and its product segmentation reaches borrowers other lenders overlook. The Small Balance Loan line, in particular, serves owners of smaller properties who fall below the size threshold most institutional capital targets.
Per FHFA, Freddie Mac was capped at $73 billion in multifamily loan purchases in 2025, with at least 50% required to be mission-driven affordable housing. That mandate is why the Targeted Affordable Housing line exists: agency capital is directed toward rent-restricted and subsidized housing, not only market-rate deals.
The quotable point for an operator: Freddie Mac Optigo is not a single loan, it is a menu, so the right execution depends on choosing the product line that matches the asset, from a streamlined SBL to a conventional or affordable deal.
Example
A sponsor refinances a stabilized $6,000,000 apartment property in a top market using the Optigo Small Balance Loan line at a fixed rate. The lender sizes proceeds against an 80% LTV ceiling and a 1.25x DSCR floor, then lends the lower result. The table shows the calculation.
Item | Calculation | Result |
Property value | Given | $6,000,000 |
LTV-constrained loan | 80% x $6,000,000 | $4,800,000 |
Net operating income | Given | $360,000 |
Maximum annual debt service at 1.25x | $360,000 / 1.25 | $288,000 |
DSCR-constrained loan at 6.5% constant | $288,000 / 0.065 | $4,430,769 |
Loan amount | Lower of the two | $4,430,769 |
Here DSCR binds. The LTV test would allow $4,800,000, but the 1.25x coverage floor caps annual debt service at $288,000, which at a 6.5% mortgage constant supports about $4,430,769. The sponsor takes the lower figure to stay inside both tests.
Variations and Edge Cases
Freddie Mac Optigo terms shift sharply by product line and market tier. The table below covers variants an operator should confirm before applying.
Variant | Treatment |
SBL market tiers | DSCR floors range from 1.20x in top markets to 1.40x in very small markets |
SBL interest-only | Full-term interest-only raises DSCR floors, often to 1.35x or higher |
SBL documentation | No tax returns required, 660 minimum credit score, lower due diligence deposit |
TAH structures | Rent restrictions, subsidy layers, and bond executions apply |
Seniors Housing | Underwriting reflects operator quality and care level, not just real estate |
Per Lument and Apartment.loans, the SBL line was renamed Conventional Small in April 2026, and it can close in as few as 45 days versus 60 to 120 days for conventional executions. Its due diligence deposit runs roughly $2,500 to $5,500, well below the $15,000 typical on a standard Freddie Mac loan.
Freddie Mac Optigo vs Fannie Mae DUS
Freddie Mac Optigo is often confused with Fannie Mae DUS, and both are agency multifamily programs run through approved-lender networks, but their risk models differ. Freddie Mac Optigo lenders originate to Freddie Mac guidelines, and Freddie Mac generally re-underwrites and holds the credit risk on conventional loans. Fannie Mae DUS delegates underwriting to lenders who retain a loss-sharing stake on each loan.
The practical difference is who owns the risk and the decision. Under Optigo, Freddie Mac's central re-underwriting adds a review step but removes lender loss-sharing on most conventional loans. Under DUS, the lender's retained risk drives delegated, fast underwriting without a separate agency sign-off.
Frequently Asked Questions
What is Freddie Mac Optigo?Freddie Mac Optigo is the brand for Freddie Mac's multifamily lender network and its suite of loan offerings. Approved lenders, called Optigo Seller/Servicers, originate loans to Freddie Mac guidelines across four product lines, and Freddie Mac purchases and securitizes the loans while typically holding the credit risk.
What are the Freddie Mac Optigo product lines?Freddie Mac Optigo offers four product lines: Conventional for stabilized market-rate multifamily, Small Balance Loans for smaller properties with streamlined underwriting, Targeted Affordable Housing for rent-restricted and subsidized housing, and Seniors Housing for independent living, assisted living, and memory care assets.
What DSCR does the Freddie Mac SBL program require?The Freddie Mac SBL program sets DSCR floors by market tier, from about 1.20x in top markets to 1.40x in very small markets for fixed-rate and hybrid ARM loans. Full-term interest-only financing raises those floors, commonly to 1.35x or higher, because there is no principal amortization.
Related Terms
Agency Debt
Multifamily
Debt Service Coverage Ratio
Loan to Value Ratio
Permanent Loan