Understanding Jumbo Loans with High Financing Ratios
For buyers of luxury homes, financing often requires jumbo loans that exceed conventional loan limits. Notably, some lenders now offer jumbo loans with up to 90 percent financing, making entry into premium real estate markets more accessible. This article explores the nuances, benefits, and qualifying criteria for jumbo loans that provide high loan-to-value ratios, helping prospective purchasers navigate the complex financing landscape for luxury properties.
What Are Jumbo Loans and When Are They Needed?

What defines a jumbo loan and when is it required?
A jumbo loan is a type of mortgage that exceeds the conforming loan limits set by the Federal Housing Finance Agency (FHFA). These limits represent the maximum loan amount that traditional lenders like Fannie Mae and Freddie Mac will buy or guarantee. For 2025, the conforming loan limit for a single-family residence is $806,500 in most U.S. counties.
Conforming loan limits in California and nationally
California's conforming loan limits differ between standard and high-cost counties. While most counties adhere to the $806,500 threshold, high-cost counties—such as Los Angeles, San Francisco, San Jose, Alameda, Orange, and Marin—have a higher limit set at $1,209,750. Loans that exceed these amounts are classified as jumbo loans and are necessary to finance properties above these price points.
High-cost county distinctions in California
The high-cost designation applies to specific California counties where home prices are substantially above the national average. These counties include Alameda, Contra Costa, Los Angeles, Marin, Orange, San Francisco, San Mateo, Santa Clara, Santa Cruz, Sonoma, and Napa. The elevated conforming loan limits in these areas acknowledge the premium housing market and allow for higher borrowing without automatically triggering jumbo loan status.
Loan amounts exceeding conforming limits
Jumbo loans typically finance amounts greater than $806,500 or $1,209,750 in California's high-cost counties. While most jumbo loans start above these figures, typical loan amounts can reach several million dollars, with some lenders offering options up to $5 million or even substantially higher, depending on borrower qualifications and property value.
Luxury home financing demands
Borrowers in high-value real estate markets often require jumbo loans to purchase luxury homes or properties in expensive urban and coastal areas. These larger loans accommodate the financing needs of expensive properties that surpass conforming limits, facilitating high-end residential, vacation, or investment purchases in California's most sought-after counties.
Exploring 90 Percent Financing on Jumbo Loans

What does 90 percent financing on jumbo loans mean and who qualifies?
Ninety percent financing on jumbo loans allows borrowers to finance 90% of the property's purchase price, reducing the upfront down payment to just 10%. This option is particularly attractive to luxury homebuyers looking to minimize their initial cash outlay while purchasing high-value properties.
Availability of 90% financing
In California, jumbo loans offering 90% financing can cover loan amounts up to $3 million. This high loan-to-value (LTV) ratio is more flexible than traditional jumbo loan requirements, which often demand down payments between 20% and 30%.
Loan amount limits tied to high LTV ratios
Loans up to $3 million may qualify for 90% financing, while loan amounts above this threshold typically require larger down payments. Higher financing levels, such as 95% LTV, tend to apply to smaller jumbo loans, often capped at $2 million.
Requirements for highest financing levels
To access 90% financing on jumbo loans, borrowers usually need excellent credit scores (often 700 or above), solid income documentation, and significant cash reserves. Some lenders may consider compensating factors for slightly lower credit scores.
Differences between 90% and 95% financing options
While 90% financing typically applies to loans up to $3 million, 95% financing is generally offered for loans up to $2 million and involves stricter borrower requirements. Both require strong financial qualifications but differ in loan size and risk tolerance.
Implications for luxury homebuyers
Offering 90% financing on jumbo loans empowers luxury homebuyers with greater purchasing power and less initial capital needed. This flexibility facilitates access to high-end markets, especially in high-cost California counties, where property prices often exceed conforming loan limits.
Credit Scores, Down Payment, and Qualification Criteria for Jumbo Loans

What credit scores do jumbo lenders prefer?
Most jumbo lenders set the preferred minimum credit score at about 700. However, some lenders allow scores as low as 680 if strong compensating factors are present, such as substantial assets or a high income. Maintaining a credit score above 700 improves your chances for better rates and easier approval.
How do down payment ranges impact jumbo loan rates?
Down payments for jumbo loans typically fall between 10% and 20%. A higher down payment generally lowers your interest rates and improves loan terms. For particularly qualified borrowers, some lenders offer down payments as low as 5% or 10%, especially through portfolio or non-QM loans. However, smaller down payments may come with higher rates or require additional documentation.
What debt-to-income ratios and reserves are required?
Debt-to-income (DTI) ratios for jumbo loans usually range from 36% to 43%. Lenders want to ensure borrowers have manageable monthly debts in relation to their income. Additionally, jumbo loans often require significant cash reserves—sometimes up to 12 months of expenses—to prove financial stability before approval.
What are the documentation and approval process specifics?
Because jumbo loans involve higher amounts and increased lender risk, the approval process is more rigorous than for conforming loans. Borrowers need to provide comprehensive documentation such as tax returns, profit and loss statements for self-employed individuals, asset verification, and thorough income proof. The typical timeline for approval and closing is 30 to 45 days.
How do portfolio and non-QM jumbo loans differ in criteria?
Portfolio lenders keep loans in-house and offer more flexible income documentation and property types. Non-QM (non-qualified mortgage) loans cater to borrowers with unique financial profiles, sometimes allowing lower down payments or alternative collateral options like pledged assets. These options broaden accessibility for those who may not meet traditional jumbo loan standards but still qualify through other financial strengths.
| Criterion | Standard Jumbo Loans | Portfolio/Non-QM Jumbo Loans | Impact on Borrowers |
|---|---|---|---|
| Credit Score | Typically 700+ | As low as 680 with compensating factors | Easier qualification for strong applicants |
| Down Payment | 10% - 20% | Can be as low as 0% through collateral | More flexibility with less cash outlay |
| Debt-to-Income Ratio | 36% - 43% | Similar or slightly flexible | Ensures repayment ability |
| Documentation | Thorough (income, assets) | Flexible (alternative income proofs) | Accommodates diverse financial situations |
| Approval Timeline | 30 - 45 days | Similar | Slightly faster or customized processes |
This nuanced approach to jumbo loans allows borrowers with stronger finances or special circumstances to access high-value financing while managing risk for lenders.
Flexible Jumbo Loan Options: Portfolio and Non-QM Lending
Role of Portfolio Lenders
Portfolio lenders distinguish themselves by retaining loans on their own books rather than selling them to secondary markets. This allows for greater flexibility in underwriting jumbo loans, especially concerning income verification and property eligibility. Such lenders can accommodate unique or non-traditional property types and borrower profiles that may not meet conventional criteria.
Non-QM Jumbo Loans and Alternative Documentation
Non-Qualified Mortgage (Non-QM) jumbo loans serve borrowers with atypical financial situations, such as self-employed individuals or those with irregular income streams. These loans accept alternative documentation methods beyond standard tax returns and pay stubs, making jumbo financing accessible to a broader range of applicants.
Down Payment Flexibility Including Lower or Zero Down Options
Unlike traditional jumbo loans—which often require down payments ranging from 10% to 20%—portfolio and non-QM lenders may offer more relaxed terms. In some cases, borrowers benefit from down payments as low as 10%, or even zero down payments when alternative collateral or assets are used. This flexibility is especially helpful for high-net-worth individuals seeking to optimize liquidity.
Use of Pledged Assets and Cross Collateralization
These flexible jumbo financing options often involve creative approaches like pledging assets (investments, savings) or cross collateralizing multiple properties. Such strategies reduce the lender's risk and can substitute for higher down payments or stronger cash reserves, enabling borrowers with substantial assets but lower liquidity to qualify.
Accommodating Unique Borrower Situations
This lending approach is tailored to meet the needs of borrowers with unconventional credit histories, fluctuating income, or complex financial portfolios. By evaluating compensating factors and alternative income verifications, portfolio and non-QM jumbo loans open doors to luxury real estate financing that might otherwise be inaccessible.
How do portfolio and non-QM jumbo loans offer flexibility in down payments and qualifications?
Portfolio lenders keep loans in-house, providing more flexibility in income documentation and property types. Non-QM jumbo loans cater to borrowers with unique financial situations, allowing for lower or even zero down payments by leveraging pledged assets or cross collateralization. These options help borrowers who might not fit traditional underwriting standards obtain jumbo financing with reduced down payment burdens.
Competitive Interest Rates and Cost Benefits of Jumbo Loans
How do interest rates and costs of jumbo loans compare to conforming loans?
Jumbo loans often offer interest rates that are as competitive as, or sometimes even lower than, conforming loans, particularly for borrowers with excellent credit scores and strong financial backgrounds. This competitive pricing is partly because lenders view qualified borrowers as lower risk, enabling more favorable loan terms.
The size of the down payment significantly impacts the interest rate on a jumbo loan. Larger down payments, typically ranging from 10% to 20%, generally lead to better interest rates and loan terms. Some lenders even provide options for down payments as low as 5%, but with potentially higher rates.
One standout cost advantage of jumbo loans is that they usually do not require Private Mortgage Insurance (PMI), even when the down payment is less than 20%. This omission can save borrowers several hundred dollars each month, which adds up to substantial savings over the life of the loan.
In addition, because jumbo loans finance luxury or high-value properties—which often appreciate well—borrowers may find the long-term cost savings and flexibility beneficial compared to conforming loans.
Overall, jumbo loans can provide attractive financial benefits through competitive interest rates, lower monthly payments due to no PMI requirements, and better loan terms with higher down payments, making them a highly cost-effective option for financing expensive properties.
Eligible Properties and Loan Uses for Jumbo Loans

What property types and uses are eligible for jumbo loans?
Jumbo loans in California and other high-cost areas extend financing options to a wide range of property types beyond the traditional single-family home. These loans cover primary residences, second or vacation homes, and investment properties, making them versatile for various buyer needs.
Eligible properties include luxury single-family homes, multi-unit buildings, and condominiums—even non-warrantable condos that often face challenges with standard loans. This flexibility allows buyers to finance properties tailored to their lifestyles or investment strategies.
Jumbo loans are especially important in high-priced real estate markets such as coastal regions, San Francisco, Los Angeles, and other metropolitan areas in California. Given the median home prices easily surpass conforming loan limits, jumbo financing becomes essential for purchasing homes in these sought-after and competitive markets.
This broad eligibility supporting different property types and uses reflects how jumbo loans adapt to accommodate the demands of luxury and high-value real estate sectors, helping borrowers secure financing that aligns with their specific property goals.
The Application and Approval Process for Jumbo Loans
What does the jumbo loan application and approval process entail?
The application and approval process for jumbo loans is more comprehensive than for conforming loans due to the higher loan amounts and increased risk involved. Borrowers must prepare extensive documentation, including detailed proof of income, assets, and credit history. Lenders scrutinize financial records closely to ensure qualification standards are met.
Typical timeline for approval and closing
Jumbo loans generally have an approval and closing timeline ranging between 30 and 45 days. This timeframe is comparable to conforming loans but requires extra attention because of the additional documentation and appraisal requirements.
Documentation requirements and scrutiny level
Since jumbo loans exceed conforming limits, lenders require thorough financial documentation. This includes income verification, bank statements, tax returns, and additional asset disclosures. The increased scrutiny helps lenders mitigate their risk on these larger loan amounts.
Role of lender relationships and early preparation
Early preparation is essential. Establishing strong relationships with lenders can facilitate smoother communication and faster responses throughout the process. Borrowers are encouraged to gather all relevant financial documents ahead of time and be proactive in rate shopping.
Negotiating terms and rate shopping
Negotiating loan terms and rates plays a significant role in jumbo loans. Interest rates can be competitive and occasionally lower than conforming loans, especially for borrowers with strong credit profiles. Comparing multiple lenders helps borrowers secure favorable terms.
Comparison with conforming loan process
While the overall timeline for jumbo loans is similar to conforming loans, jumbo loans generally require more comprehensive documentation and have stricter approval standards. The additional scrutiny reflects the larger loan amounts and increased lender risk.
| Aspect | Jumbo Loans | Conforming Loans | Notes |
|---|---|---|---|
| Approval Timeline | 30-45 days | 30-45 days | Jumbo loans may take longer due to scrutiny |
| Documentation | Extensive (income, assets, credit) | Standard income and credit docs | Jumbo loans demand more detailed financial proof |
| Interest Rates | Competitive; sometimes lower | Generally lower than jumbo | Jumbo loans can be favorable for qualified borrowers |
| Down Payment Requirements | Typically 10-20%, sometimes lower | As low as 3% for some loans | Jumbo loans generally require larger down payments |
| Risk Scrutiny | Higher due to loan size | Lower | Jumbo loans involve greater scrutiny and reserves |
Axos Bank: Specialized Jumbo Loan Options for Luxury Homes
What jumbo loan products and benefits does Axos Bank offer for luxury buyers?
Axos Bank specializes in jumbo and super jumbo loans tailored for luxury homebuyers, offering loan amounts that can reach $30 million or more. This allows financing for some of the most expensive properties on the market, well beyond typical jumbo loan limits.
The bank provides highly flexible financing options, including loan-to-value ratios of up to 90% and even 95%. This is especially attractive for buyers who prefer to minimize their down payments without sacrificing loan size.
Unique mortgage products at Axos include interest-only loans, allowing borrowers to pay only interest for an initial period, and adjustable-rate mortgages (ARMs), which can offer competitive rates with the potential for savings when interest rates drop.
Axos also caters to non-resident aliens seeking financing, providing specialized programs that accommodate international buyers' unique circumstances.
Beyond standard loans, Axos Bank prides itself on its ability to craft personalized solutions for complex financial situations. These include strategies involving asset utilization, pledged assets, and cross collateralization. This expertise is vital when buyers have diverse financial portfolios or require non-traditional approaches to financing luxury properties.
In summary, Axos Bank's jumbo loan offerings stand out for their high loan limits, flexible financing structures, specialized products, and customized services designed to meet the needs of affluent and sophisticated homebuyers.
Trends and Future Outlook for Low Down Payment Jumbo Loans
What is the future of jumbo loans with low down payments for luxury homes?
The future of jumbo loans is shaping up with an increasing availability of low or even zero down payment options. As the housing market evolves, lenders are adapting to meet the demand for more flexible financing, particularly for luxury properties that often require jumbo loans.
Increasing availability of low down payment jumbo loans
Recent market trends show lenders offering down payments as low as 5%, sometimes even lower through portfolio or non-QM jumbo loans. These loans can leverage unique approaches like cross-collateralization and asset utilization, allowing borrowers with strong financial profiles but limited upfront funds to qualify.
Market-driven changes in conforming loan limits
Conforming loan limits are adjusted annually based on regional housing market changes. These adjustments change when a mortgage qualifies as jumbo, affecting borrower options. For example, as limits rise, some high-value homes may fall within conforming loan limits, reducing the need for jumbo financing.
Potential zero down and flexible financing approaches
Innovative lending programs now include offerings like 90% financing and non-resident alien options with competitive rates. Additionally, non-QM loans provide alternatives for borrowers with unique financial situations seeking low or zero down payment solutions.
Importance of credit and financial preparedness
Even with flexible down payment options, lenders still require strong credit scores—typically around 680 to 700—and thorough financial documentation. Improving credit health and maintaining solid reserves remain crucial to unlocking these favorable terms.
Expected impact on luxury home market accessibility
Lower down payment requirements and more flexible jumbo loan programs will widen the pool of qualified buyers, making luxury homes more accessible. This shift could stimulate market activity in high-cost areas and drive growth in the luxury sector.
Overall, the landscape for jumbo loans is evolving with increasing flexibility in down payments and financing solutions, offering promising opportunities for buyers of luxury homes to secure favorable financing terms.
Empowering Luxury Homebuyers with Jumbo Loans
Jumbo loans offering 90 percent financing significantly enhance the ability of buyers to purchase luxury homes without debilitating down payments. With competitive interest rates, flexible loan programs, and a variety of property types eligible, jumbo loans have evolved to serve diverse borrower needs. Understanding qualification criteria and shopping for the right lender are vital steps. As the market continues to innovate, these financing solutions will become increasingly accessible, empowering more buyers to step into the luxury property market with confidence.









