What Is a Jumbo Loan?
October 22, 2026
A jumbo loan is a mortgage for more than the conforming loan limit, the maximum loan size Fannie Mae and Freddie Mac can buy. The Federal Housing Finance Agency (FHFA) sets those limits each year by county. Because jumbo loans can't be sold to Fannie Mae or Freddie Mac, lenders set their own guidelines, which usually call for stronger credit, more equity, larger cash reserves and more documentation than a conforming loan.
How jumbo loans work. Jumbo loans are held by the lender or sold to private investors, so each lender's program rules apply. Most are qualified mortgages that meet the federal ability-to-repay rule, with full documentation of income and assets, though some non-QM jumbo programs use bank statements or assets to qualify. Jumbos come in fixed-rate and adjustable-rate versions and can be used for primary homes, second homes and, with some lenders, investment properties. Pricing isn't automatically higher than for conforming loans. Depending on the market and your profile, jumbo pricing can be similar to or different from conforming pricing, so compare actual Loan Estimates.
Typical requirements. Lenders usually look for a strong credit history, a moderate debt-to-income ratio, and significant equity or down payment, with requirements tightening as the loan amount rises. Reserves are a big factor. Many lenders want several months, or more, of housing payments in reserve after closing, and they may count retirement or investment accounts at a discounted value. Expect full income documentation, such as two years of tax returns and W-2s or self-employment documents. Larger loans may need a second appraisal or a more detailed review. Some borrowers use a conforming first mortgage with a second mortgage instead of a jumbo, which can be worth comparing. Large or recent deposits, gifts and business income all get a closer look, so keep a paper trail for any money moving into your accounts before you apply.
How to check whether you need one, and quick answers. Look up your county's conforming limit on FHFA's website and compare it with the loan amount you need, not the purchase price. If you're close to the limit, a slightly larger down payment might keep you in conforming territory, so price both. Ask lenders: What are your jumbo credit, reserve and equity requirements? Do you count retirement accounts toward reserves? Will I need two appraisals? Are fixed and adjustable options available? Is a high-balance conforming loan an option in my county? Do jumbo loans have mortgage insurance? Usually not, though some programs allow less equity with special pricing. Are jumbo loans harder to get? The documentation is heavier, so organize it early. What's a high-balance conforming loan? In higher-cost counties, FHFA sets a higher limit, and loans between the baseline and the county limit are still conforming, though they may carry their own pricing adjustments. Do jumbo limits change every year? The conforming limit usually changes each year, so a loan that's jumbo one year may be conforming the next. Check the current limit when you apply.