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Credit Score Matters: How Your Credit Score Affects Your Mortgage Rate

As you prepare to purchase a home, one of the key factors that will affect your ability to secure a favorable mortgage rate is your credit score. Lenders use your credit score to determine how risky it is to lend you money, which in turn affects the interest rate you will pay on your mortgage. In this article, we’ll take a closer look at the impact of credit scores on your mortgage rate, and what you can do to improve your chances of securing a favorable rate. To understand how credit scores impact mortgage rates, it’s important to define what a credit score is.

Definition of mortgage credit score

A credit score is a three-digit number ranging from 300 to 850 that reflects an individual’s ability to manage their finances. This includes factors such as paying bills on time and avoiding excessive debt. Mortgage lenders use credit score versions that are specifically designed for the mortgage industry. The most commonly used credit score models are FICO Score 2, FICO Score 4, and FICO Score 5. These models use data from the three major credit bureaus – Equifax, Experian, and TransUnion – to generate a credit score that reflects a borrower’s creditworthiness and ability to repay a mortgage loan.

Relationship between credit score and mortgage rate

While each lender may have its criteria for evaluating credit scores, in general, borrowers with higher credit scores are more likely to qualify for a mortgage and receive a lower interest rate. On the other hand, borrowers with lower credit scores may face more scrutiny and be required to pay a higher interest rate or provide additional documentation to support their application. It’s important to note that even small differences in credit scores can have a significant impact on mortgage rates. For example, a borrower with a credit score of 760 may qualify for an interest rate of 3.5%, while a borrower with a credit score of 700 may only qualify for a rate of 4%. Over the life of a 30-year mortgage, this could mean tens of thousands of dollars in extra interest payments. Here’s a look at the average mortgage interest rates per FICO score as of Feb. 23, 2023.  

average mortgage interest rates per FICO score as of Feb. 15, 2023.

The basics of mortgage rates

Now that we understand the relationship between credit scores and mortgage rates, let’s take a closer look at what a mortgage rate is and how it is determined.

Definition of mortgage rate

A mortgage rate is the interest rate that a borrower pays on their mortgage loan. It is expressed as a percentage and can either be fixed or adjustable. Fixed-rate mortgages have the same interest rate for the entire term of the loan, while adjustable-rate mortgages have interest rates that can change over time.

How is the mortgage rate calculated?

Mortgage rates are influenced by a variety of factors, including economic indicators, the housing market, and individual borrower characteristics. The specific formula for calculating a mortgage rate can vary depending on the lender and the type of loan. However, in general, mortgage rates are determined by the overall economy, the housing market, the borrower’s credit score, the loan amount and term, and the type of loan. Once these factors are taken into account, the lender will determine the specific interest rate that will be offered to the borrower. It’s important to note that mortgage rates can change frequently based on market conditions, so borrowers should monitor rates and work with their lenders to lock in a favorable rate when possible.

Types of mortgage rates

There are two main types of mortgage rates: fixed-rate and adjustable-rate. Each type has its own advantages and disadvantages, and the choice between them depends on the borrower’s financial situation and preferences.

Fixed-rate mortgages

A fixed-rate mortgage is a loan with an interest rate that remains the same for the entire term of the loan, usually 15 or 30 years. This means that the mortgage payment will remain the same throughout the life or term of the loan, providing predictable and stable housing costs. Fixed-rate mortgages are popular among borrowers who prefer to know exactly how much they will pay each month, and who want to avoid the risk of interest rate increases in the future. The main disadvantage of a fixed-rate mortgage is that the interest rate is typically higher than that of an adjustable-rate mortgage. This means that borrowers may pay more interest over the term of the loan than they would with an adjustable-rate mortgage. Additionally, if interest rates fall in the future, the borrower will not be able to take advantage of the lower rates without refinancing the loan.

Adjustable-rate mortgages

An adjustable-rate mortgage (ARM) is a loan with an interest rate that can change periodically over the term of the loan. The interest rate is typically fixed for an initial period, such as 5 or 7 years, and then adjusts annually based on an index, such as the London Interbank Offered Rate (LIBOR) or the US Treasury Bill rate. The initial interest rate on an ARM is usually lower than that of a fixed-rate mortgage, which can make it an attractive option for borrowers who expect to sell or refinance the home before the initial fixed period expires.

Importance of improving credit score for better mortgage rates

As we have explored, credit scores play a major role in determining mortgage rates. Therefore, borrowers need to understand their credit score and take steps to improve it before applying for a loan. A higher credit score can result in lower interest rates which can save the borrower a significant amount of money over the term of the loan. Borrowers should work to pay off existing debt, make payments on time, and keep credit utilization low to improve their credit scores. Additionally, lenders will often provide educational materials or resources that borrowers can use to better understand and manage their credit reports. By understanding the factors that influence mortgage rates and taking steps to improve their credit scores, borrowers can work with their lenders to secure the best possible mortgage rate.

Example scenarios of different credit scores and mortgage rates

To illustrate how credit scores affect mortgage rates, let’s look at two example scenarios. Scenario 1: Borrower A has a credit score of 760 or higher and is applying for a fixed-rate 30-year loan. In this scenario, the interest rate offered by the lender will likely be very competitive because borrowers with high credit scores are considered low risk. Scenario 2: Borrower B has a credit score of 620 and is applying for an adjustable-rate 5/1 loan. In this scenario, the interest rate offered by the lender will be higher because borrowers with lower credit scores are considered to be at higher risk. Additionally, the lender may require the borrower to pay a higher down payment or purchase mortgage insurance to secure the loan. By understanding the factors that influence mortgage rates, borrowers can work with their lenders to secure the best possible rate and terms. With careful planning and preparation, borrowers can take advantage of competitive interest rates even with less-than-perfect credit. Ultimately, borrowers need to have a good understanding of their credit profile and the factors that affect mortgage rates so they can make an informed decision when applying for a loan. Such proactive planning can help borrowers secure the best possible mortgage rate to ensure they get the most out of their home purchases.

Improving your credit score for a better mortgage rate

Given the significant impact that credit scores can have on mortgage rates, borrowers need to take steps to improve their credit scores before applying for a mortgage. Here are some strategies that can help:
  1. Check your credit report for errors: Errors on your credit report can negatively impact your credit score, so it’s important to check your report for inaccuracies and dispute any errors you find.
  2. Pay bills on time: Late payments can have a significant negative impact on your credit score, so it’s important to make sure that all bills are paid on time.
  3. Reduce credit card balances: High credit card balances can negatively impact your credit score, so it’s important to pay down debt and keep credit card balances low.
  4. Avoid new credit applications: Applying for new credit can temporarily lower your credit score, so it’s best to avoid opening new credit accounts in the months leading up to a mortgage application.
  5. Keep old credit accounts open: The length of your credit history is an important factor in your credit score, so it’s best to keep old credit accounts open even if you no longer use them.
  6. Consider a credit counseling service: If you’re struggling with debt, a credit counseling service may be able to help you develop a plan to pay off debt and improve your credit score.
  7. By taking these steps, borrowers can improve their credit scores and increase their chances of qualifying for a mortgage with a favorable interest rate.

Other factors that impact mortgage rates

Income and debt-to-income ratio

Your income and your debt-to-income ratio (DTI) can both impact your mortgage rate. Lenders typically prefer borrowers with a stable and reliable source of income and a low DTI. A lower DTI generally indicates that you have less debt compared to your income, which means you’re less likely to default on your mortgage payments. Generally, borrowers with higher incomes and lower DTIs are offered lower mortgage rates, as they’re considered less risky.

Loan-to-value ratio

Your loan-to-value ratio (LTV) is the ratio of the loan amount to the value of the property you’re purchasing. A higher LTV means you’re borrowing a larger percentage of the value of the property, which can increase the lender’s risk. Therefore, borrowers with lower LTV ratios are typically offered lower mortgage rates, as they’re considered less risky. Additionally, borrowers with larger down payments may also be offered lower mortgage rates.

Property Location and type

The location and type of property can also impact your mortgage rate. Some lenders may view certain types of properties, such as vacation homes or investment properties, as riskier than primary residences. Additionally, the location of the property can also affect your mortgage rate. Homes in areas with high property values or strong housing markets may have lower interest rates compared to homes in less desirable areas. Other factors that can impact mortgage rates include your credit score, the loan term, and the type of loan you’re applying for. Generally, borrowers with higher credit scores are offered lower mortgage rates, as they’re considered less risky. Additionally, shorter loan terms and adjustable-rate mortgages (ARMs) may have lower interest rates compared to longer loan terms and fixed-rate mortgages. It’s important to note that lenders will evaluate a combination of these factors, as well as other factors when determining your mortgage rate. Therefore, it’s important to shop around and compare offers from multiple lenders to find the best mortgage rate for your specific situation.

Recap

In conclusion, your credit score is one of the most important factors that lenders consider when evaluating your mortgage application. A higher credit score can result in lower interest rates and better loan terms, ultimately saving you money over the life of your loan. If you’re looking to improve your credit score to get better mortgage rates, there are several things you can do. First, make sure to pay all of your bills on time and in full each month. Additionally, work on paying down any outstanding debts and avoid applying for new credit in the months leading up to your mortgage application. Finally, regularly check your credit report for errors or inaccuracies and dispute any errors you find. Overall, it’s important to understand the impact of your credit score on your mortgage rates and take steps to improve your credit score if necessary. By doing so, you can increase your chances of getting approved for a mortgage and secure more favorable loan terms, ultimately helping you achieve your homeownership goals.