What is a jumbo loan?

A jumbo loan is a mortgage that exceeds the conforming loan limit set each year by the Federal Housing Finance Agency (FHFA). Because jumbo loans can't be purchased or guaranteed by Fannie Mae or Freddie Mac, lenders carry the full credit risk on their own books — and borrowers feel that in qualification requirements.

Why jumbo loans have stricter requirements

Without a government-sponsored enterprise (GSE) backstop, lenders assume the entire default risk. To manage that risk, jumbo lenders typically require stronger financial profiles than conforming loan programs. Requirements vary by lender — there is no single uniform jumbo standard — so comparison shopping is especially valuable with these loans.

Typical jumbo loan qualifications

• Credit score: Generally 700 minimum; many lenders prefer 720–740 or higher.
• Down payment: Commonly 10–20%; some lenders require 20–30% for higher loan amounts.
• Debt-to-income ratio: Often 43–45% maximum, with full documentation of all income sources.
• Cash reserves: Lenders frequently require 6–12 months of mortgage payments in liquid assets post-closing.
• Appraisal: Dual appraisals may be required on higher-value properties.

Jumbo loan rates

Historically, jumbo rates ran slightly higher than conforming rates to compensate lenders for added risk. In recent years the spread has narrowed and occasionally inverted, partly because jumbo borrowers tend to have strong credit profiles and lenders compete for them. Rate comparisons between conforming and jumbo products vary by lender, loan amount, and market conditions — it's worth getting quotes on both if you're near the limit. The CFPB's owning-a-home resources help you compare loan types.

Conforming vs. jumbo: which do you need?

If your loan amount falls at or below the local conforming limit, a conventional loan is almost always available and typically easier to qualify for. If you're buying in a high-cost market and need financing above the local limit, a jumbo loan may be your only option. Some buyers make a larger down payment specifically to stay under the conforming limit and avoid jumbo requirements. Run the math on whether that trade-off makes sense given your available cash and rate environment.