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How to Calculate Debt-to-Income (DTI) Ratio for Your St. Louis Mortgage

Jul 24, 2023 | Industry News

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As a prospective homebuyer in the vibrant St. Louis metro area, understanding the intricacies of the mortgage loan process is crucial to making informed decisions. One of the most important factors that lenders consider when evaluating mortgage applications is the Debt-to-Income (DTI) ratio. The DTI ratio plays a significant role in determining loan eligibility and interest rates, making it essential for you to grasp its implications. Let’s explore what the DTI ratio is, how to calculate it accurately, and its impact on your St. Louis mortgage application.


Understanding Debt-to-Income (DTI) Ratio

Your DTI ratio is a financial metric that compares your monthly debt obligations to your gross monthly income. It serves as a crucial factor for lenders when evaluating your mortgage application because it reflects your ability to manage additional debt responsibly. To calculate your DTI ratio, add up all your recurring monthly debts, such as credit cards, student loans, car payments, etc. Next, divide the total by your monthly income before taxes and deductions. Multiply that result by 100 to express it as a percentage. For instance, if your total monthly debts amount to $2,000, and your gross monthly income is $6,000, your DTI ratio would be 33.33%.


The Importance of a Healthy DTI Ratio

A healthy DTI ratio is crucial in the mortgage approval process, as it directly impacts the level of risk you pose to lenders. Lenders typically prefer borrowers with lower DTI ratios, as it indicates a more manageable level of debt. A lower DTI ratio also signals that you have sufficient disposable income to cover your mortgage payments comfortably. While lending criteria may vary among different mortgage products and lenders, a DTI ratio of 43% or lower is generally considered favorable for conventional mortgages. Government-backed loans like FHA or VA loans may accept higher DTI ratios, sometimes up to 50%. However, keeping your DTI ratio as low as possible is always a prudent financial move.


Calculating DTI for Mortgage Approval

When applying for a mortgage in St. Louis, it's essential to know how your DTI ratio affects your eligibility. Most lenders use the 28/36 rule for conventional mortgages. This means your housing expenses, including the mortgage principal, interest, taxes, and insurance, should not go above 28% of your gross monthly income. Additionally, your total monthly debt, including your housing expenses, should not surpass 36% of your gross income. To ensure you meet these guidelines, use a mortgage affordability calculator or consult with a mortgage loan officer to evaluate your financial standing accurately.


Improving Your DTI Ratio

If you find your DTI ratio is higher than desired, don't fret! There are steps you can take to improve it before applying for a mortgage. Start by focusing on reducing your monthly debt obligations. Consider paying off small loans or credit cards with higher interest rates, and avoid taking on new debt during this time. Increasing your income can also positively impact your DTI ratio. While it might not be feasible to get a significant pay raise immediately, exploring additional income streams, such as freelance work or part-time jobs, can make a difference.


As you embark on the exciting journey of homeownership in St. Louis, remember that a healthy DTI ratio not only improves your chances of loan approval, but also sets you up for a successful and stress-free experience. Having a clear understanding of this critical aspect of the mortgage process will help you be better prepared to take the next steps in purchasing your dream home. Happy house hunting!

If you’d like to get pre-approved for a mortgage, you can do that here. We would also be happy to recommend some experienced, local Realtors to help you in the homebuying process. Just reach out to us — you can find all of our contact information at https://www.frontierhomemortgage.com/contact-us/

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