What Is a Jumbo Loan?
A jumbo loan is a mortgage that exceeds the conforming loan limits set by the Federal Housing Finance Agency (FHFA). In 2025, the conforming loan limit for most areas is $766,550 for a single-family home. In high-cost areas (like San Francisco, New York City, and Honolulu), the limit is $1,149,825. Any mortgage above these limits is classified as a jumbo loan.
Why Jumbo Loans Are Different
Because jumbo loans exceed the amounts that Fannie Mae and Freddie Mac can purchase, lenders take on more risk. This results in stricter qualification requirements — but it doesn't mean jumbo loans are impossible to obtain. For qualified borrowers, they can be an excellent financing vehicle.
Jumbo Loan Requirements in 2025
Credit Score
Most lenders require a minimum score of 700, though the best rates are reserved for borrowers with 740+. Unlike conventional loans, even a small score difference can significantly impact your rate on a high-value loan.
Down Payment
Most jumbo lenders require 10–20% down, with 20% being the most common requirement. Some specialized programs allow as little as 5–10% for exceptionally qualified borrowers.
Debt-to-Income Ratio
Lenders typically want to see a DTI below 43%, with 36% or lower being ideal. Given the higher loan amounts, your income must be substantial to keep your DTI in acceptable range.
Cash Reserves
Unlike conforming loans, many jumbo lenders require 6–18 months of cash reserves after closing — proof that you could continue making payments even if your income were disrupted.
Detailed Documentation
Expect a thorough documentation process: 2 years of W-2s and tax returns, recent pay stubs, bank statements from all accounts, investment account statements, and business financials if self-employed.
Jumbo Loan Rates: What to Expect
Historically, jumbo rates ran 0.25–0.5% higher than conforming rates due to increased risk. In recent years, however, competitive lender markets have sometimes brought jumbo rates in line with — or even below — conforming rates for well-qualified borrowers. True Equity Line offers competitive jumbo rates starting from 6.75% APR.
Types of Jumbo Loans
- Fixed-rate jumbo: Consistent rate and payment for the loan term (15 or 30 years)
- Adjustable-rate jumbo (ARM): Lower initial rate that adjusts after a fixed period (5/1, 7/1, 10/1 ARM)
- Interest-only jumbo: Lower initial payments — popular with high-earning borrowers who prefer to invest the difference
Tips for a Successful Jumbo Application
- Organize all financial documentation before applying
- Avoid major financial changes (job changes, new credit) during the process
- Be prepared for a longer timeline — jumbo underwriting is more thorough
- Work with a lender who specializes in jumbo loans
- Get multiple quotes — jumbo rates vary significantly between lenders