What Is a Good Debt-To-Income Ratio for a Mortgage? (2026)
Debt-to-income ratio is the portion of your income that goes toward paying debts. DTI affects how much house you can afford. Learn how to calculate.
Ashley Eneriz

For those with poor credit looking to get a mortgage for their dream home, a guaranteed mortgage can be the difference between approval and denial.
Guaranteed mortgages are typically backed by federal agencies and offer low (or no) down payment requirements and flexible credit score requirements. The guarantor is responsible for at least some of the debt if you default, which reduces the risk for lenders.
Aside from guaranteed mortgages, other guaranteed loans include government-backed student loans and loans supported by the guarantee of an individual, such as a friend or family member of the borrower.
Guaranteed loans are a type of financing in which a third party promises to pay the lender some or all of the loan amount if the borrower defaults.
Jump to insightGuaranteed mortgages offer an additional source of repayment other than the borrower and the loan’s collateral, allowing lenders to approve high-risk applicants.
Jump to insightGovernment-guaranteed mortgage options include FHA, VA and USDA loans.
Jump to insightGovernment-backed mortgages offer low-to-no down payment options and flexible requirements, but you may pay more in interest over time.
Jump to insightNo matter what type of guaranteed loan you get, the third-party guarantor agrees to repay some or all of your loan if you default.
Guaranteed loans are often used by borrowers who can’t qualify for a loan on their own or want to get better rates and terms than they could otherwise get. For instance, federal student loans have no income or credit score requirements. Similarly, people with poor credit may still be eligible for a government-guaranteed mortgage.
When evaluating your loan application, lenders consider your financial condition, credit, any collateral you can offer and the level of support any guarantors provide. Since a loan guarantee provides another source of repayment aside from your own cash and collateral, it may allow you to get the financing you would be unable to get independently.
If you don’t repay your loan as agreed, your lender may:
If that happens, the guarantor becomes legally responsible for repaying the remaining balance, and their credit and finances could be affected just like yours.
The lender’s options depend on your state’s laws and the guarantee’s structure. Some states limit the number of actions a lender can take against a borrower, and some guarantors limit the amount of funds that a lender can recover from them.
The primary difference between a guaranteed and a non-guaranteed mortgage is that a guaranteed mortgage provides an additional repayment source for your lender. Both types of mortgages are secured by real estate, and your home is at risk of foreclosure if you don’t pay as agreed.
With a non-guaranteed mortgage, there are two potential repayment sources: the borrower’s regular payments and the sale of the loan’s collateral, i.e., the home. A loan guarantee, on the other hand, provides the lender with a third source of repayment — typically a government agency or a financial institution.
This third source of repayment offsets some of the lender’s risk since the guarantor promises to repay some or all of the loan if the borrower defaults. As such, it allows riskier borrowers to receive better rates and terms on guaranteed mortgages than they could qualify for with conventional mortgages.
Getting a government-guaranteed mortgage is pretty similar to securing a traditional mortgage. You just need to apply through a private mortgage lender that offers the type of government-guaranteed loan you want.
Each type of government-guaranteed loan has its own eligibility requirements. While these standards are usually more flexible than a conventional loan, you still must meet them to qualify.
With a government-guaranteed loan, the mortgage lender’s investment is protected by a third-party government agency or department. This means that even if the borrower stops making payments, the lender will receive at least a portion of its money back.
Depending on the loan type, a government-guaranteed mortgage might have features like:
Several government entities, including the U.S. Department of Agriculture (USDA), the Department of Veterans Affairs (VA) and the Federal Housing Administration (FHA), guarantee mortgages. Each sets its own requirements and underwriting standards.
FHA loans are popular among first-time homebuyers and those with low credit scores or limited funds for a down payment. They offer low down payment minimums and flexible credit requirements. However, for those with good credit and an ability to afford a down payment of at least 10%, a conventional mortgage may prove to be less costly over time than an FHA loan.
The down payment funds for an FHA loan cannot come from a source that requires repayment. However, a cash gift can be used as a down payment for an FHA loan, provided the gift is well-documented, verified in writing and signed for by the donor.
If you’re considering an FHA loan, the property you’re financing must be your primary residence and you must meet certain qualifications. “You must move in within 60 days [of closing], an inspection must occur and [the home] must be appraised by an FHA-approved appraiser,” said Kendall Meade, a financial planner with the online bank SoFi.
There are many types of FHA loans you can get, including:
» MORE: Pros and cons of an FHA Loan
VA loans are available to military service members, veterans and eligible surviving spouses and can be used to purchase, build, repair or adapt a home for personal occupancy. Other VA loan requirements, including credit score and income minimums, are set by lenders.
These loans don’t require a down payment and can be taken out multiple times throughout an eligible borrower’s life. They don’t require mortgage insurance and have limited closing costs.
A USDA loan can be a great option if you’ve found somewhere you’d like to live (as long as it fits the rural requirements) but can’t afford home prices in the area.
The USDA’s Section 502 Guaranteed Loan Program facilitates loans for low- and moderate-income households. These loans are only available for homes in eligible rural areas and can be used to purchase, build, rehabilitate, improve or relocate a primary residence.
USDA loans come with up to 100% financing, meaning those who qualify aren’t required to make any down payment. The USDA does not set a minimum credit score requirement, but most lenders require a score of at least 640. The USDA does require that applicants have a stable income with a debt-to-income ratio (DTI) of no more than 41%, including the new mortgage payment.
» MORE: USDA eligibility maps: what they are and how to use them
The steps you’ll take to get a guaranteed mortgage are very similar to the steps you’ll take for any other type of mortgage. The main difference is that you’ll need to find a lender that offers the specific type of mortgage you’re trying to get.
To get a guaranteed mortgage, you should:
A guaranteed loan can be a life-changing opportunity to help you get into a home you might not otherwise qualify for on your own.
Guaranteed mortgages aren’t for everyone, though. If you have enough savings to make a large down payment and your credit score is strong, you might pay less over time with a conventional mortgage.
Yes, it’s often easier to get a guaranteed mortgage than a conventional mortgage because a third party agrees to pay at least a portion of a guaranteed mortgage if the borrower doesn’t pay as agreed. A guarantee makes a mortgage less risky for the lender, enabling the lender to offer easier qualification requirements.
Similar to conventional loans, which usually require private mortgage insurance (PMI) if you make a small down payment, some government-guaranteed loans also require mortgage insurance. For example, a mortgage insurance premium is required for FHA loans. However, you do not need to pay for mortgage insurance if you get a VA loan.
A guarantor mortgage is a home loan in which a third party agrees to repay the mortgage if the borrower doesn’t pay as agreed, similar to a co-signer on an auto or personal loan. Guarantors are often used when borrowers can’t qualify for loans on their own due to poor credit or limited income.
Mortgage guarantors don’t have any rights to your home; they simply agree to repay the loan if you don’t.
When you guarantee a loan, you promise to repay it if the primary borrower defaults. As a guarantor, you're legally responsible for the debt and the lender can pursue you for payment if the borrower stops paying. This obligation appears on your credit report and affects your ability to borrow, even though you're not receiving the loan proceeds yourself.
Common examples of loan guarantees include VA loans guaranteed by the Department of Veterans Affairs, FHA loans backed by the Federal Housing Administration and USDA loans guaranteed by the U.S. Department of Agriculture. In these cases, the government guarantees to repay the lender if the borrower defaults, which allows lenders to offer more favorable terms like lower down payments and easier credit requirements.
Guaranteed loans can be a good idea if you need help qualifying for a mortgage due to limited down payment savings, lower credit scores or specific circumstances, like military service or purchasing in rural areas. They make homeownership accessible to borrowers who might not qualify for conventional financing. However, they typically come with additional costs like funding fees or mortgage insurance, so compare total costs carefully to ensure the benefits outweigh the expenses.
ConsumerAffairs writers primarily rely on government data, industry experts and original research from other reputable publications to inform their work. Specific sources for this article include:
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