Britannica Money

Jumbo vs. conventional mortgage: What’s the difference?

Know your limits.
Written by
Miranda Marquit
Miranda is an award-winning freelancer who has covered various financial markets and topics since 2006. In addition to writing about personal finance, investing, college planning, student loans, insurance, and other money-related topics, Miranda is an avid podcaster and co-hosts the Money Talks News podcast.
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David Schepp
David Schepp is a veteran financial journalist with more than two decades of experience in financial news editing and reporting across print, digital, and multimedia publications.
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Figuring out the right mortgage needn't involve a lot of mumbo jumbo.
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If you’re in the market for a home—and a mortgage—you may soon find yourself inundated with unfamiliar terms. The jargon doesn’t stop with the mechanics of a mortgage (interest, principal, escrow, and more). There’s also the question of whether you’re looking for a conventional mortgage or a jumbo loan. And what is a conforming loan limit, anyway?

If you’re already overwhelmed by the prospect of home buying, deciphering the lingo may seem like piling on. But it doesn’t have to feel that way if you take the time to learn about the types of mortgages and the rules that govern them.

Key Points

  • A jumbo mortgage is a home loan that exceeds the conforming loan limit set by the Federal Housing Finance Agency (FHFA).
  • Conventional mortgages remain inside the conforming loan limit and can be bought by Fannie Mae and Freddie Mac; the federal government doesn’t insure them.
  • Requirements are usually stricter for jumbo loans compared with conventional mortgages.

Jumbo vs. conventional mortgage

Each year, the Federal Housing Finance Agency (FHFA) sets conforming loan limits for Fannie Mae and Freddie Mac, the two government-sponsored enterprises responsible for acquiring loans to keep the mortgage market liquid and functioning.

Any mortgage amount that exceeds the conforming limit is a jumbo mortgage. Any home loan that falls within the limits set by the FHFA, and isn’t part of a government-backed program, is a conventional mortgage.

You may find differences between jumbo loan interest rates and conventional rates, but some lenders try to keep costs competitive. There are often stricter requirements for jumbo loans, so you may need to fill out additional paperwork and provide a bigger down payment. And just as with conventional mortgages, if you don’t put at least 20% down toward the home’s purchase price, you may need to pay—and budget for—private mortgage insurance (PMI).

Also, if you get a jumbo loan, you likely aren’t eligible for some government-backed programs, including loans from the Federal Housing Administration (FHA) or U.S. Department of Agriculture (USDA), because they have their own loan limits.

Conforming loan limits and jumbo loans

The FHFA updates its conforming loan limits based on home prices. As the market changes, the loan limits rise to reflect the realities of higher sales prices (although the limits don’t drop when housing prices tumble, as they did in the financial crisis of 2007–08). The FHFA also recognizes that some regions of the country have higher home prices than others. As a result, the conforming loan limit in costlier areas is higher. The conforming loan limits for 2024 are:

  • Regular: $766,550
  • High-cost area: $1,149,825

Loan limits are determined by county, but most U.S. counties fall within the regular category. Check the FHFA website for more information and the limits on conforming loans in your area. For most home buyers, a jumbo loan is any amount above $766,550.

If you’re looking to buy a house in a more expensive area, such as some counties in California or Alaska, Guam, Hawaii, and the U.S. Virgin Islands, you can get a mortgage of up to $1,149,825 and still take advantage of government-sponsored programs. Such loans are considered conventional and eligible for programs offered by Fannie Mae and Freddie Mac.

How qualifying for a jumbo loan differs from a conventional loan

In many cases, jumbo and conventional loans must meet the requirements set out by the Consumer Financial Protection Bureau (CFPB) to be considered “qualified.” The assumption with a qualified mortgage is that the lender made a good-faith effort to verify your ability to repay the loan.

Qualified mortgages: Borrowing, simplified

Qualified mortgages don’t have risky features like interest-only or balloon payments. They can’t charge excessive up-front points and fees, and there are limits on the annual percentage rate (APR)—the interest charged for the loan. Additionally, lenders must verify your income and avoid making loans you aren’t likely to be able to afford.

When qualifying for a jumbo loan, you’ll likely need to meet stricter criteria than for a conventional loan:

  • Credit score. You must have excellent credit, usually with a score of at least 700, to get approved for a jumbo loan. Conventional loans require a credit score of only 620 to qualify. Some government-backed loans, such as FHA and VA loans (through the Department of Veterans Affairs), allow scores of less than 600.
  • Down payment. Many conventional loans allow down payments as low as 3% of the home’s purchase price, but a jumbo loan normally requires at least 20% down.
  • Reserves. Lenders usually require jumbo loan borrowers to set aside two to six months’ worth of living expenses (an asset reserve) that may not be needed with a conventional loan.
  • Debt-to-income ratio (DTI). You’ll likely need a lower DTI when you get a jumbo versus a conventional loan.
  • Income. If you want a jumbo loan, you’ll probably need a higher income to show you can afford your payments.

The verification process and paperwork for a jumbo loan are usually more stringent. You may have more hoops to jump through if you decide to apply for a jumbo mortgage.

Should you get a conventional loan or jumbo loan?

Whether you get a jumbo loan or a conventional mortgage depends on where you live and your financial goals.

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Conventional loans make sense for the typical homebuyer. Because they meet conforming loan limits, they can be bought by Fannie Mae and Freddie Mac. When mortgage companies know they can sell the loan, they have more flexibility and are willing to take on a little more risk—they may be less stringent about credit scores and DTI when originating a loan.

If the house of your dreams meets your income and budget requirements but costs more than $766,550 and isn’t in a designated high-cost area, you’ll need a jumbo loan.

The bottom line

Finding a mortgage to meet your home-buying needs may seem challenging, but the good news is that there’s lots of competition out there seeking your business. Set a budget and research how much your ideal house is likely to cost to help you determine what type of loan you need.

Unless you live in an expensive area or are looking to buy a home outside conforming loan limits, chances are a conventional mortgage is your best bet. Jumbo loans may help you buy more house, but they come with additional requirements, including a higher credit score.

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