The rule that changed for investors in 2026
Until March 2026, the agencies required established projects to be at least half owner-occupied before they would buy a loan on an investment unit. That single test pushed a great many ordinary buildings — nothing wrong with them except that most owners rented them out — into the non-warrantable pile for investors. It is gone. If you were told a building was non-warrantable "because of the rental ratio," ask again; the answer may now be a conventional loan.
Two ways to qualify
On your income. The conventional-style file: tax returns or other income documentation, with the rent counted according to the lender's rules. This usually prices better if your income documents well.
On the unit's rent. A debt-service coverage ratio loan compares the unit's monthly rent to its full monthly payment — principal, interest, taxes, insurance and association dues. Your tax returns and personal debt ratio do not enter the file, and many programs close in an LLC. The sister site QualifyOnRent.com explains that loan in depth. For condos, the dues are part of the payment, so a building with high dues needs strong rent to carry it.
Short-term rentals
Two things have to line up: the association's rules must allow short-term rentals, and the lender's program must count the income the way you plan to earn it. Some programs use documented booking history; others use the appraiser's estimate of long-term market rent. A building that permits nightly rentals may also look hotel-like to a lender, which moves it toward the condotel rules.
What investors should check first
- The declaration and rules on leasing: minimum lease terms, approval requirements, caps on the number of rented units.
- The dues, and any assessment coming — both reduce the rent-to-payment ratio.
- The master insurance, since investor-heavy coastal buildings are where coverage problems cluster.
- Whether the building has any trait from the reasons list beyond rental concentration.
Sources, checked September 2026: Fannie Mae Lender Letter LL-2026-03 (March 18, 2026) · Fannie Mae Selling Guide B4-2.1-03, Ineligible Projects. Agency guides change; a lender confirms the rules in force on your application date.
Common questions
Can I finance a non-warrantable condo as an investment property?
Yes. Portfolio and non-QM lenders finance investor units, and many programs qualify the loan on the unit's rent.
Is a building with mostly renters still non-warrantable?
Not for that reason alone, for established projects, since Fannie Mae and Freddie Mac retired the investor-concentration test on March 18, 2026.
Can I buy a non-warrantable condo in an LLC?
On many rent-qualified investment programs, yes, typically with a personal guarantee.
Do HOA dues affect a rent-qualified loan?
Yes. Dues are part of the monthly payment the rent has to cover.