The number that draws the line
Every year, the Federal Housing Finance Agency (FHFA) sets the conforming loan limit — the largest loan Fannie Mae and Freddie Mac will buy. For 2026, that baseline limit is $832,750 for a one-unit home in most U.S. counties, up $26,250 from 2025. Anything borrowed above that county’s limit is, by definition, a jumbo loan (source: FHFA, 2026 Conforming Loan Limit announcement).
In federally designated high-cost areas, the limit rises with local home prices, up to a ceiling of $1,249,125. A number of California counties — parts of the Bay Area, Los Angeles, and Orange County among them — sit at or near that ceiling because local prices run well above the national baseline. Most Texas counties, by contrast, sit at the standard $832,750 baseline, since typical home prices there remain below the high-cost threshold.
Why the label matters to you
Conforming loans benefit from Fannie Mae and Freddie Mac’s standardized underwriting and typically the most competitive pricing available. Once a loan amount crosses the limit into jumbo territory, the loan can no longer be sold to Fannie or Freddie, so the lender is carrying more risk directly — which shows up as somewhat tighter qualifying.
What actually changes in underwriting
Jumbo programs generally want a stronger credit profile (often 700+ for the best pricing), a lower debt-to-income ratio, and — usually the biggest adjustment for buyers — larger cash reserves after closing, sometimes 6–12 months of the full payment. Down payment requirements vary by lender and loan size, but 10–20% is a common range, more for loan amounts well above the limit or on a second home or investment property.
The practical takeaway
If your target purchase price puts your loan amount within a few thousand dollars of your county’s conforming limit, it’s worth checking that number specifically — sometimes a slightly larger down payment keeps you inside conforming pricing and avoids the jumbo underwriting overlay entirely. We check that math on every purchase file before recommending a program.
