How to Improve Your Credit Score for Mortgage Approval: A Step-by-Step Plan from Duane Buziak

Duane Buziak

Mortgage Maestro | NMLS #1110647 | Coast2Coast Mortgage LLC

Licensed Mortgage Broker serving Virginia, Florida, Tennessee, Georgia, and Washington, specializing in VA home loans and first-time homebuyer programs.

This guide gives you an ordered plan for how to improve your credit score for mortgage approval, aimed at the score lenders will use on your application rather than the one in your banking app. You will also learn how to check where you stand without hurting your score. Before you start, gather your free credit reports, your latest statement for every account, and a timeline: 60 to 180 days of lead time gives the best results, though some steps pay off sooner.

Step 1: Pull Your Credit Reports and Find the Score Lenders Will Use

Request your reports from all three bureaus (Equifax, Experian, TransUnion) at AnnualCreditReport.com, the federally authorized source. As of 2026, the bureaus offer free weekly access, as the FTC explains. Checking your own reports is a soft inquiry and does not lower your score.

Reports are not scores, so the next job is finding your number. The free score in a banking or budgeting app is usually a VantageScore or a consumer FICO. Mortgage lenders have traditionally pulled a tri-merge report (all three bureaus) with older FICO models, in line with Fannie Mae Selling Guide requirements. The Federal Housing Finance Agency has been moving Fannie Mae and Freddie Mac toward accepting newer models such as VantageScore 4.0, but the rollout has been phased, so confirm with your loan professional which model applies to your file. Expect your mortgage score to differ from your app score, sometimes by 20 points or more.

Write down your score from each bureau, then circle the middle one. Lenders generally use the middle of three scores. On a joint application, the Selling Guide generally looks to the lowest representative score among the borrowers, so the weaker profile can set the pricing for both.

Mistake to avoid: paying a third-party site for a “mortgage score,” or applying for a loan just to see your number. A formal application typically triggers a hard inquiry. Duane Buziak offers the NoTouch Credit Pull, a soft-pull review that gives you a lender-grade look at your profile with no hard inquiry, whereas many direct lenders and large banks pull hard credit to issue a pre-approval.

Step 2: Identify Your Target Score for the Loan Program You Want

Your goal is not “a higher score” but the nearest threshold that changes your options. Program minimums as of 2026:

• FHA: HUD describes 3.5% down with a score of 580 or higher, and 10% down for scores of 500 to 579.
• Conventional: 620 is the general floor under Fannie Mae guidelines.
• VA: the VA sets no minimum score for its guaranty. Individual lenders set their own overlays.
• USDA: lenders commonly look near 640 for streamlined review. See the USDA Guaranteed Loan program page.

Score also affects price. Conventional loans carry loan-level price adjustments tied to score bands, published in the Fannie Mae LLPA matrix. The bands move in steps (620s, 640s, 660s, 680s, 700s and so on), so the matrix in effect when you lock is what counts. Confirm the current version before you set a target.

Veterans, take note. A veteran with a 600 score may be approvable under VA through a lender with flexible overlays, while a single-shelf lender may impose a higher floor and turn the same file away. Agencies set the program rules, but each lender decides its own overlays. That is where a broker working with hundreds of wholesale lenders can match your profile to a lender whose guidelines fit it.

Now set a concrete goal. If your middle score is 619, crossing 620 matters more than any other gain. If you are at 679, reaching 680 may move you into a better pricing band, and 700 is the next tier after that. Aim every later step at that number.

Step 3: Dispute Errors and Clean Up Your Reports

Read all three reports line by line. Look for:

• Accounts that are not yours
• Wrong balances or credit limits
• Late payments reported incorrectly
• Duplicate collections for the same debt
• Negative items that should have aged off. Most negative information can be reported for seven years, per the CFPB.

To dispute an error, follow the CFPB’s dispute process:

1. File the dispute online or by mail with each bureau that shows the error.
2. Send a separate dispute to the company that furnished the information (the lender or collector).
3. Attach documentation such as statements, payoff letters, or proof of payment.
4. Keep copies of everything and note the dates.

Bureaus generally must investigate within 30 days, and sometimes up to 45 if you send additional information. Then pull fresh reports to confirm the correction actually posted.

Timing: finish disputes at least 60 to 90 days before you apply. An open dispute or a very recent change can complicate underwriting, and a lender may need to wait for the file to settle before it can close.

Mistake to avoid: disputing items that are accurate. A dispute cannot remove a legitimate late payment, and a company that promises to delete accurate negative items is a red flag. The FTC’s credit repair guidance explains what is legal, what is a scam, and how to do the legitimate work yourself for free.

Step 4: Lower Your Credit Card Utilization

Utilization is the balance reported on a card divided by its credit limit, measured per card and across all cards. It sits within the “amounts owed” category, which myFICO reports makes up about 30% of a FICO score. General guidance is to stay under 30%, and the highest scorers tend to report single-digit utilization.

Here is a worked illustration. Suppose a card has a $10,000 limit and a $4,500 balance:

• $4,500 ÷ $10,000 = 45% utilization.
• Pay it down to $2,900 and utilization is $2,900 ÷ $10,000 = 29%. That takes a $1,600 payment.
• Pay it down to $900 and utilization is $900 ÷ $10,000 = 9%. That takes a $3,600 payment.

Scores respond to utilization, but no one can promise a specific point gain from any given paydown, so use these numbers to plan, not to predict.

Tactic 1: pay before the statement closes. Issuers usually report your statement balance to the bureaus, not the balance after you pay. If you pay after the statement date, the high balance has already been reported. Pay a few days before the closing date, which is printed on your statement.

Tactic 2: aim at the highest-utilization card first, and spread balances across cards rather than leaving one near its limit. A single maxed card can hurt even when your overall ratio looks fine.

Mistake to avoid: closing a card after you pay it off. Closing shrinks your total available credit, which can push utilization back up, and it can shorten your credit history over time. Keep the account open and put a small recurring charge on it if the issuer might otherwise close it for inactivity.

Step 5: Build a Flawless On-Time Payment Record

Payment history is the largest factor in a FICO score, at 35% according to myFICO. Nothing else you do in this plan carries as much weight over time.

Start with the urgent items. Bring any past-due account current immediately, because an account that is currently delinquent is a bigger problem than one that was late months ago. Then set up autopay for at least the minimum on every card and loan, and put each due date on your calendar as a backup.

A single 30-day late payment can cost a meaningful number of points, and the effect is larger when your score started high. The damage fades as the late payment ages and as you string together on-time months. Underwriters tend to look hard at the most recent 12 to 24 months, especially your housing payment history, though the lookback varies by program and lender.

If you have one recent late payment on an account that was otherwise perfect, write to the creditor and ask for a goodwill adjustment. Keep the letter short:

1. State your account history and how long you have been a customer.
2. Explain the one-time reason for the late payment, if there is a genuine one.
3. Ask them to remove the late mark as a courtesy.

This is a request, not a right, and many creditors decline. It costs nothing to ask, but do not build your timeline around a yes.

Step 6: Handle Collections, Old Debts, and Charge-Offs Carefully

Paying off a collection feels like an obvious win, but it does not always raise your score. Under older FICO models, a paid collection can still count against you, and newer models treat paid collections more favorably. Paying or even acknowledging an old debt can also change the activity date on the account in some situations. Whether a payoff helps depends on the scoring model, the loan program, and your timeline.

Loan program rules matter too. FHA guidelines, set out in HUD Handbook 4000.1, contain thresholds for collection accounts that can affect manually underwritten files. Fannie Mae and VA lenders handle collections differently, and some lenders add their own rules on top. These rules change, so confirm the current treatment for your program before you write a check.

If you decide to pay, protect yourself:

1. Ask the collector for a pay-for-delete or written settlement agreement before sending money. Not every collector will agree.
2. Get every agreement in writing, including the amount, the account number, and what will be reported afterward.
3. Pay by traceable method, never by giving a collector access to your bank account.
4. Keep the confirmation and the letter indefinitely.

Watch for time-barred debts. Each state sets its own statute of limitations on collecting a debt, and Virginia, Florida, Tennessee, and Georgia do not all follow the same rules. In some states, a partial payment can restart the clock. Check your state’s statute before you pay anything on an old account.

Because the right move turns on the program and the calendar, talk to a loan professional before paying off older collections. A short review can tell you whether paying helps, hurts, or makes no difference for the loan you want.

Step 7: Protect Your Score While You Shop and Close

Lenders re-check credit before closing, so the work you did in Steps 3 to 6 can be undone in the final weeks. Until you have the keys:

• Do not open new accounts, finance a car or furniture, or co-sign for anyone.
• Do not move large balances between cards.
• Keep paying every account on time and keep balances low through closing day.
• Avoid large unexplained deposits, which underwriters will ask you to document.

Rate shopping is allowed, but it has rules. Scoring models generally treat multiple mortgage inquiries inside a short window as one inquiry. myFICO describes that window as ranging from 14 to 45 days depending on the model, so keep your shopping to a tight stretch. A no-touch review avoids the question at the start, because it begins with no hard pull.

For a program-level data point that applies across all of Duane Buziak’s licensed states, the VA home loan page confirms the VA sets no minimum credit score, while the HUD FHA page lists the 580 and 500 thresholds covered in Step 2. Lender overlays on top of those rules are where the differences show up.

Questions About Improving Your Credit Score for Mortgage Approval

Does checking my own credit score lower it?

No. Checking your own reports or scores is a soft inquiry and has no effect on your score. A hard inquiry happens when you apply for credit and a lender pulls your file to make a decision.

How long does it take to improve a credit score before applying for a mortgage?

It depends on what is holding the score down. Paying down card balances can show up within one or two billing cycles, while dispute corrections can take 30 to 45 days or more. Rebuilding after late payments takes months. Plan on 60 to 180 days for the best results.

Why is my mortgage score different from the score in my app?

Lenders have traditionally used a tri-merge report with older FICO models, while most free apps show a VantageScore or a consumer FICO. Different models weigh the same data differently, so a gap of 20 points or more is common. Policy is shifting, so ask your loan professional which model applies to your file.

What credit score do I need for a VA loan?

The VA itself sets no minimum credit score. Individual lenders set their own minimums, called overlays, so the score required varies by lender. A broker with access to many wholesale lenders can look for one whose guidelines fit your profile.

What is the minimum credit score for an FHA loan?

As of 2026, HUD describes a 580 score for 3.5% down and a 500 to 579 range for 10% down. Many lenders add overlays above those minimums, so approval standards can differ from lender to lender.

Should I close old credit cards before applying?

Generally no. Closing a card reduces your total available credit, which can raise your utilization, and it can shorten your credit history over time. Keep the accounts open and use them lightly.

Will paying off a collection raise my score?

Not always. Under older FICO models, a paid collection may still count against you, and the effect depends on the model. Some loan programs have their own collection rules, so check with a loan professional before you pay.

Can a credit repair company remove accurate negative items?

No. Accurate negative information can generally stay on your report for the time allowed by law. The FTC warns about companies that promise guaranteed deletions, and anything a legitimate company can do you can do yourself for free.

Step Eight Is a Recheck: Where Your Scores Stand and What Loan Fits

After 30 to 60 days of working through these steps, pull all three reports again and compare your middle score to the target tier you set in Step 2. If you crossed a threshold, you may be ready to apply. If you are close, you will know which item to focus on next. Either way, the next move is a review of which loan program fits your score today.

Duane Buziak, Mortgage Maestro, NMLS #1110647, can run that review with a soft pull and walk you through your options before anything touches your credit. Ready to experience the award-winning service that earned us VA Broker of the Year and recognition as a top 1% nationwide mortgage broker? Schedule your no-pressure consultation today and discover how our customized financing strategies across VA, FL, TN, and GA can help you achieve your homeownership or investment goals with credit-safe inquiries and expert guidance every step of the way.