Learn how to improve your credit score before applying for a mortgage with practical tips for Michigan homebuyers.

Buying a home is one of the biggest financial decisions most people will ever make, and your credit score plays an important role in determining what financing options may be available to you.

The good news is that you don’t need a perfect credit score to buy a home.

In fact, many buyers are surprised to learn that there are mortgage programs designed for a wide range of credit profiles. Whether you’re purchasing your first home, moving into a larger home, refinancing, or buying an investment property, understanding how your credit affects your mortgage can help you make informed financial decisions before you submit an application.

Just as importantly, making a few smart changes before applying could improve your borrowing power, reduce your monthly payment, or even expand the types of loan programs available to you.

Why Your Credit Score Matters

When a lender reviews a mortgage application, they are evaluating risk.

Your credit report provides a snapshot of how you’ve managed borrowed money over time. It shows whether you’ve made payments on time, how much of your available credit you’re using, how long you’ve had credit established, and whether you’ve experienced financial challenges such as collections, charge-offs, or bankruptcies.

While your credit score is only one part of the overall approval process, it can influence several important aspects of your mortgage, including:

That’s why it’s often beneficial to review your credit well before you begin shopping for a home rather than waiting until you’ve already found one you love.

There Isn’t One “Magic” Credit Score

One of the biggest misconceptions about mortgages is that there’s a single credit score every lender uses.

In reality, credit scoring is more complex.

You may have seen your score through your bank, a credit card company, or a free credit monitoring service. Those scores can be useful for monitoring trends, but they aren’t always the same scores used during the mortgage approval process.

Mortgage lenders typically rely on specialized versions of the FICO® Score that have been developed specifically for mortgage lending.

As a result, it’s common for buyers to see one score online and receive a different score during the mortgage application process.

That doesn’t necessarily mean something is wrong.

Different scoring models weigh information differently, and lenders are required to use the scoring models accepted by the agencies or investors purchasing the loans.

Because of this, it’s usually best to avoid making assumptions about your mortgage eligibility based solely on a score you see through a free app.

A conversation with a mortgage professional can provide a much clearer picture of where you stand and what options may be available.

What Credit Score Do You Need to Buy a Home?

There isn’t a single minimum credit score that applies to every mortgage.

The answer depends on several factors, including the type of loan you’re applying for, your down payment, your income, your overall financial profile, and individual lender requirements.

For example, different guidelines may apply to:

Some programs are designed to provide more flexibility for buyers with lower credit scores, while others may reward stronger credit with lower interest rates or more favorable loan terms.

That’s why improving your credit—even by a modest amount—can sometimes make a meaningful difference in both your financing options and your long-term borrowing costs.

Rather than focusing on reaching one specific number, it’s usually more helpful to understand where your current credit profile places you and what improvements, if any, would have the greatest impact before applying.

Start Preparing Earlier Than You Think

One mistake many buyers make is waiting until they’ve found their dream home before speaking with a lender.

Unfortunately, that’s often the point when there’s the least amount of time to improve a credit profile.

If your goal is to purchase a home within the next six to twelve months, now is an excellent time to review your credit, understand your financing options, and identify any opportunities to strengthen your application before you begin making offers.

Small improvements made today can have a much larger impact than trying to fix issues after you’ve already signed a purchase agreement.

Even if your credit is already in good shape, an early review can help identify items that deserve attention and provide confidence that you’re on the right path before requesting a mortgage pre-approval.

What Actually Impacts Your Credit Score?

If you’ve ever searched online for ways to improve your credit score, you’ve probably come across dozens of tips and tricks. Some are helpful, while others are outdated or simply myths.

The truth is that credit scores are calculated using complex scoring models, but most of the factors that influence them fall into a handful of categories. Understanding these categories can help you focus your time and energy on the changes that are most likely to improve your credit profile before applying for a mortgage.

1. Payment History

If there’s one factor that consistently has the biggest impact on your credit, it’s your payment history.

Lenders want to know whether you’ve demonstrated a pattern of paying your obligations on time. Even one missed payment can affect your credit score, while multiple late payments may have a more significant impact.

That’s why it’s important to continue making every payment on time, even if you’re only able to make the minimum payment. Consistency over time is often more valuable than trying to pay off everything at once.

If you’ve had late payments in the past, don’t get discouraged. As those late payments become older and you establish a longer history of on-time payments, their impact generally becomes less significant.

2. Credit Utilization

Another major factor is something called credit utilization.

Simply put, this refers to how much of your available revolving credit you’re currently using.

For example, if you have a credit card with a $10,000 limit and your balance is $2,000, your utilization on that account is 20%.

Generally speaking, lower utilization is viewed more favorably than higher utilization.

Many financial experts recommend keeping utilization below 30%, while buyers who maintain even lower balances may see additional benefits. That doesn’t necessarily mean you should stop using your credit cards. Instead, it means using them responsibly and avoiding carrying unnecessarily high balances.

For buyers planning to apply for a mortgage, paying down revolving debt can sometimes be one of the quickest ways to improve a credit profile.

3. Length of Credit History

The age of your credit accounts also plays a role.

A longer history gives lenders more information about how you’ve managed credit over time.

This is one reason people are often advised not to close their oldest credit card simply because they no longer use it. While every financial situation is different, older accounts can contribute positively to the overall age of your credit history.

Before closing accounts, it’s always a good idea to discuss the potential impact with your mortgage professional.

4. Credit Mix

Your credit report may include different types of accounts, such as:

  • Credit cards
  • Auto loans
  • Student loans
  • Personal loans
  • Mortgages

Having experience managing different types of credit can be viewed positively, but this doesn’t mean you should open new accounts simply to improve your score.

Opening unnecessary credit accounts shortly before applying for a mortgage may actually work against you.

The goal isn’t to accumulate debt—it’s to demonstrate responsible credit management over time.

Common Credit Myths That Can Hurt Homebuyers

There is no shortage of credit advice online, but not all of it is accurate. In some cases, following bad advice can actually delay your home purchase.

Let’s look at a few common myths.

Myth: You Need Perfect Credit to Buy a Home

This is one of the biggest misconceptions in mortgage lending.

While excellent credit may help you qualify for more favorable terms, many buyers become homeowners with credit scores that are far from perfect.

Several loan programs are specifically designed to help qualified borrowers who may not have outstanding credit histories.

If you’ve assumed your score isn’t high enough, it’s worth speaking with a mortgage professional before ruling yourself out.

Myth: Checking Your Credit Will Hurt Your Score

Many buyers avoid reviewing their credit because they’re worried their score will drop.

Checking your own credit through a consumer monitoring service is considered a soft inquiry, which generally does not affect your credit score.

When you apply for a mortgage, the lender performs a hard inquiry. While this may have a small, temporary impact, credit scoring models are designed to recognize that consumers often shop with multiple mortgage lenders over a relatively short period.

Because of this, multiple mortgage inquiries completed within that shopping window are generally treated much differently than repeatedly applying for new credit cards or personal loans.

Myth: Paying Off Every Debt Automatically Raises Your Score

Paying off debt is often a smart financial decision, but it doesn’t always produce the immediate credit score increase people expect.

For example, paying down high credit card balances may have a quicker impact than paying off an installment loan with a fixed monthly payment.

Every credit profile is different.

That’s why buyers should avoid making major financial decisions based solely on general advice they read online. What benefits one borrower may have little impact—or even a negative impact—for someone else.

A personalized review before applying for a mortgage can help you prioritize the changes that are most likely to strengthen your application.

What Can You Do to Improve Your Credit Before Applying?

The good news is that improving your credit isn’t about finding a secret trick or quick fix. It’s about making smart financial decisions consistently over time.

If you’re planning to buy a home in the next several months, here are some of the most effective ways to strengthen your credit profile before applying for a mortgage.

Pay Every Bill on Time

If you’re only going to focus on one habit, make it this one.

Your payment history is one of the most influential parts of your credit profile, and every on-time payment helps demonstrate responsible financial management.

Setting up automatic payments or calendar reminders can help prevent accidental late payments, especially if you have multiple credit cards or loans with different due dates.

Even if you’re working to pay down debt, continuing to make every payment on time should remain your top priority.

Reduce High Credit Card Balances

Many buyers assume they need to eliminate all debt before purchasing a home.

That’s usually not the case.

In fact, reducing high revolving credit card balances may provide more benefit than paying off certain installment loans.

Suppose you have:

  • A credit card with a $5,000 limit and a $4,500 balance.
  • An auto loan with a remaining balance of $8,000.

If you suddenly have $3,000 available, paying down the credit card may improve your overall credit profile more than applying that same money toward the auto loan.

Every situation is different, but this is one reason it’s helpful to speak with a mortgage professional before making major financial decisions.

The goal is to use your available funds where they can have the greatest impact on both your mortgage qualification and your long-term financial health.

Avoid Opening New Credit Accounts

Retail stores frequently offer discounts for opening a new credit card at checkout.

While saving 15% on today’s purchase may sound appealing, opening new accounts shortly before applying for a mortgage can create unnecessary complications.

A new account may:

  • Result in a hard credit inquiry.
  • Lower the average age of your accounts.
  • Increase your available credit.
  • Create additional documentation requirements during the loan process.

If you’re planning to purchase a home in the near future, it’s generally wise to postpone opening new credit accounts unless you’ve discussed the situation with your lender.

Don’t Make Major Financial Changes Without Asking First

Mortgage lenders understand that life happens.

People change jobs.

Purchase vehicles.

Move money between accounts.

Receive bonuses.

Pay off debts.

The key isn’t avoiding every financial change—it’s communicating before making significant decisions whenever possible.

A quick conversation with your mortgage professional can help you understand whether a planned financial move is likely to help, hurt, or have little impact on your mortgage application.

That advice may save you from making a well-intentioned decision that unintentionally delays your home purchase.

Should You Close Old Credit Cards?

This is another question that comes up frequently.

If you have an older credit card that you rarely use, you may be tempted to close it.

However, keeping older accounts open can sometimes benefit your overall credit profile by maintaining a longer average credit history and preserving available credit.

Of course, there are exceptions.

If an account has high annual fees or no longer fits your financial goals, closing it may still make sense.

Rather than relying on general advice found online, consider discussing your specific situation with a mortgage professional who can evaluate your overall financial picture.

What About Collections?

Collections are one of the most misunderstood topics in mortgage lending.

Many buyers believe that every collection account must automatically be paid before they can qualify for a mortgage.

That’s not always true.

Whether a collection affects your mortgage depends on several factors, including:

  • The type of loan you’re applying for.
  • The size of the collection.
  • Whether the collection is medical or non-medical.
  • Individual lender guidelines.
  • Your overall financial profile.

In some situations, paying a collection may be the right decision.

In others, there may be little or no benefit from a mortgage qualification standpoint.

That’s why it’s important not to assume the internet has the right answer for your specific circumstances.

Before paying collections, negotiating settlements, or entering payment plans, speak with your mortgage professional so you understand how those decisions could affect your loan application.

Small Improvements Can Produce Meaningful Results

One of the biggest mistakes buyers make is assuming their credit score needs to improve by 100 points before applying for a mortgage.

Often, that’s simply not true.

Sometimes a modest improvement can make a meaningful difference.

A higher credit score may help you:

  • Qualify for additional loan programs.
  • Receive a more competitive interest rate.
  • Lower your monthly payment.
  • Reduce certain mortgage insurance costs.
  • Increase your purchasing power.

Even relatively small improvements can create long-term savings over the life of a mortgage.

The earlier you begin preparing, the more opportunities you’ll have to strengthen your financial profile before it’s time to submit a mortgage application.

How a Mortgage Professional Can Help Before You Apply

Many people assume they should wait until they’re ready to buy a home before speaking with a lender.

In reality, some of the best conversations happen months before you ever start house hunting.

A mortgage professional can review your financial picture, explain the loan programs that may fit your situation, and help identify opportunities to strengthen your application before you submit it.

For example, they may recommend:

  • Paying down a specific credit card before applying.
  • Waiting a few months for a recent late payment to age.
  • Avoiding unnecessary credit inquiries.
  • Keeping funds in an account that is easy to document.
  • Delaying a major purchase until after closing.

Every borrower is different.

The advice that’s right for one buyer may not be the best strategy for another. That’s why personalized guidance is often far more valuable than following generic financial advice found online.

Frequently Asked Questions

What credit score is needed to buy a house?

There isn’t one simple answer.

The minimum credit score depends on several factors, including the type of mortgage, the lender’s guidelines, your down payment, your income, and your overall financial profile.

Some loan programs are more flexible than others, which is why it’s important to review your individual situation rather than assuming you won’t qualify.

Can I buy a home with bad credit?

Possibly.

Many buyers believe they need excellent credit to become homeowners, but that’s not always the case. Depending on your overall financial profile, there may be mortgage options available even if your credit isn’t perfect.

Speaking with a mortgage professional early can help you understand your options and develop a plan if improvements are needed.

How long does it take to improve a credit score?

That depends on what’s affecting your credit today.

Some improvements can occur relatively quickly after paying down revolving debt or correcting reporting errors. Other factors, such as late payments or collections, may take longer to have less impact.

Improving credit is usually a gradual process rather than an overnight change.

Should I pay off all of my debt before buying a house?

Not necessarily.

While reducing debt can certainly strengthen your financial position, paying off every account isn’t always the best strategy for mortgage qualification.

In some situations, using available funds for a larger down payment or maintaining adequate savings may be more beneficial than eliminating every outstanding balance.

Your mortgage professional can help you determine which approach best supports your home-buying goals.

Will checking my credit hurt my score?

Checking your own credit through most consumer monitoring services generally does not affect your credit score.

When you formally apply for a mortgage, your lender will perform a hard credit inquiry. While this may cause a small temporary change, mortgage credit inquiries completed within a shopping period are generally treated differently than repeatedly applying for other types of credit.

Can I improve my credit after I’m pre-approved?

Yes, but it’s important to proceed carefully.

Positive changes like continuing to make on-time payments and reducing credit card balances can strengthen your financial profile. However, opening new accounts, financing large purchases, or making major financial changes during the mortgage process could create unexpected challenges.

If you’re already pre-approved, it’s always a good idea to discuss significant financial decisions with your lender before moving forward.

Final Thoughts

Improving your credit score isn’t about chasing a perfect number.

It’s about putting yourself in the strongest possible financial position before one of the biggest purchases of your life.

Whether your goal is to qualify for a mortgage, improve your interest rate, lower your monthly payment, or simply understand your options, taking a proactive approach to your credit can make a meaningful difference.

The earlier you begin preparing, the more opportunities you’ll have to strengthen your financial profile and avoid last-minute surprises during the mortgage process.

If you’re thinking about buying a home in Michigan—even if your purchase is still several months away—having a conversation with a mortgage professional can help you understand where you stand today and what steps, if any, could improve your financing options before you apply.

Before applying, it’s also helpful to understand the costs associated with buying a home. In addition to your down payment, buyers should budget for closing costs, which can vary depending on the loan program and transaction.

At BrightSide Lending, we believe informed buyers make confident buyers. Whether you’re purchasing your first home, moving to your next home, refinancing, or exploring different loan options, we’re here to provide honest guidance and help you navigate the mortgage process with confidence.