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Improving Your Credit Before You Apply for a Mortgage

Your credit score affects which loans you qualify for and the terms you’re offered. A few months of focused effort before you apply can make a real difference. Here’s what goes into your score and how to improve it.

Reviewed by Patriot Home Mortgage compliance, October 2026 · 3 min read

What goes into a credit score

FICO, the most widely used scoring model, weighs five factors:

Factor Share of a FICO score
Payment history 35%
Amounts owed, including how much of your available credit you use 30%
Length of credit history 15%
New credit 10%
Credit mix 10%

Source: myFICO.

1. Check your reports for errors

Get your free credit reports from all three bureaus at AnnualCreditReport.com. Look for accounts you don’t recognize, incorrect late payments and balances that don’t match. Dispute errors directly with the bureau that reports them.

2. Pay every bill on time

Payment history is the largest factor. Set up automatic payments or reminders so nothing slips. How much a late payment affects your score depends on your overall credit profile, how late it was and how recent it is, but avoiding new late payments is the single most important step.

3. Lower your credit card balances

How much of your available credit you use, called utilization, matters a lot. Paying down balances, especially on cards near their limits, can help your score relatively quickly.

  • Focus first on cards with the highest balance compared with their limit
  • Consider making payments before the statement date, so a lower balance is reported

4. Keep older accounts open

Closing an old card reduces your available credit and can shorten your credit history. If a card has no annual fee, consider keeping it open and using it occasionally.

5. Avoid new credit before and during your purchase

Each new application can cause a hard inquiry, and new accounts lower your average account age. Hold off on new cards, car loans and store financing until after closing. Mortgage inquiries within a short window count as one, so comparing lenders is fine.

6. Make a plan for collections and past problems

Ask your loan officer how any collections, charge-offs or past bankruptcies affect your options before you pay or settle anything. Sometimes the right order of steps matters.

7. Give it time

Some improvements show up within a month or two, as balances update. Others, like rebuilding after late payments, take longer. Starting several months before you plan to buy gives you the most room.

Not sure where to start? A loan officer can review your credit with you and point out which changes may matter most for your mortgage.

Talk to a Patriot loan officer

Every situation is different, and a short conversation is the quickest way to know what fits yours.

Find a loan officerSee where we lend

This article is general information, not an offer to lend or a commitment to lend. All loans are subject to credit approval, underwriting and property valuation. Belem Servicing LLC, NMLS ID #715386 (NMLS Consumer Access).

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