What Is a Subprime Mortgage?
Let me explain what a subprime mortgage really is. It's a type of home loan typically given to people with lower credit scores, where lenders see you as a higher risk for defaulting. You won't get a standard prime mortgage because of that risk, so expect to pay much higher interest rates to make up for it. Often, these come as adjustable-rate mortgages, meaning your rates could jump up at certain points, making payments tougher.
Key Takeaways on Subprime Mortgages
When we talk about 'subprime,' we're referring to your below-average credit score, which signals to lenders that you might not repay reliably. That's why the interest is jacked up—it's their way of covering potential losses if you default. If your FICO score is under 620, and your credit report has negatives like late payments, you're likely in subprime territory. Remember, the 2008 crisis was fueled by too many of these loans going to unqualified folks, and now there are tighter rules to prevent that. Still, these loans must be properly checked before approval.
Understanding Subprime Mortgages
Subprime isn't about the interest rate itself, but your credit profile as the borrower. If your FICO is below 620, you'll probably end up with one of these, and yes, the rates will be higher. I recommend waiting and building your credit history if you can— it might get you into a prime loan instead. Factors like your down payment size, delinquency history, and types of credit issues all play into the rate you'll get. Use a mortgage calculator to see how those rates hit your monthly payments. Different lenders draw the subprime line at scores like 640, 620, or even 600, but the CFPB pegs 580-619 as subprime.
Subprime Mortgages vs. Prime Mortgages
Think of mortgage grading like school marks: A and B go to top-credit folks who get prime loans with the best rates. If you're lower down, say C or worse, you're stuck with subprime if you qualify at all. Lenders aren't required to give you the best deal or even tell you about it, so apply for prime first to check. Subprime means higher costs because of the risk you pose.
Role in the 2008 Housing Market Crash
Subprime mortgages were central to the 2008 crash. Lenders handed out NINJA loans—no income, job, or assets verified, no down payment needed. Borrowers claimed high incomes without proof, then got hit with teaser rates that ballooned, leaving them underwater as home values dropped. Defaults skyrocketed. Post-crash, banks like Wells Fargo restarted subprime offerings in 2014, and groups like NACA pushed non-prime loans in 2018, but with more oversight.
COVID-19 Mortgage Relief
During the pandemic, the CARES Act stepped in for federally backed mortgages, blocking foreclosures until July 2021 and allowing up to 180 days of forbearance without penalties if you faced hardship. The 2021 ARP Act added billions for rental aid, housing vouchers, tribal and rural housing, and homelessness support through 2027 or 2030. If you're struggling, check the National Low Income Housing Coalition's site for current programs.
Frequently Asked Questions
You might wonder what a subprime loan means—it's above-prime rates for those who can't get standard loans due to credit issues or default risks. Compared to prime, subprime has higher rates, and lenders vary in how they assess risk, so shop around. Various institutions offer them, focusing on high-risk borrowers, but the extra interest can add up to thousands over time. Drawbacks include higher costs for you and, system-wide, risks like those in 2008, where lax lending and unaffordable buys fueled the crisis. Yes, subprime lending was a major factor in 2008-09, involving banks, homeowners, ratings agencies, and more.
The Bottom Line
In summary, subprime mortgages target low-credit borrowers with higher rates to cover lender risks. They can help you buy a home, but consider waiting to boost your score for better terms. The higher costs and potential for default make them a cautious choice.
Other articles for you

Pro forma financial statements are hypothetical projections used by companies to forecast financial impacts of strategies or scenarios.

Depreciation, depletion, and amortization (DD&A) are accounting methods that allow companies to expense assets over time to match costs with revenues.

A medallion signature guarantee is a security certification for authenticating signatures when transferring physical securities like stocks or bonds.

Laissez-faire is an economic theory advocating minimal government intervention in business to promote efficiency and prosperity through natural market self-regulation.

A forward premium occurs when a currency's forward exchange rate exceeds its spot rate, signaling expected appreciation.

A wasting trust is a fund with declining assets that pays out until exhausted, often used in pensions or estates.

A trade war is an economic conflict between countries involving retaliatory tariffs and import restrictions, often stemming from protectionist policies.

A void contract is an agreement that is legally invalid from the start due to fundamental flaws, unlike voidable contracts which can be enforced or voided.

The after-tax real rate of return measures an investment's true profit after deducting taxes and inflation.

The accounting term 'over and short' describes discrepancies between reported and actual cash amounts, recorded in a specific account.