How to Fix Your Credit Before a Mortgage Application.

Pull your reports from all three bureaus, dispute every error you find, bring card balances down, pay everything on time and open no new credit until you close on the mortgage. Start as early as you can, because disputes and balance changes take time to show on your reports.

A wrong late mark or a collection that isn’t yours sits in the file the lender reads, and paying down cards will not touch it. CreditRefresh drafts a ready-to-send dispute letter for each item that looks wrong, and you review and sign every one.

How many months before a mortgage should you start fixing your credit?

Start as early as you can. The CFPB says that with at least six months before you buy, you have room to improve your credit scores and get a better interest rate (Consumer Financial Protection Bureau, 2026).

The clock on a dispute is the reason. A credit reporting company generally must investigate within 30 days of receiving your dispute, and it has five business days after finishing to tell you the result (Consumer Financial Protection Bureau, 2025). If you add relevant information during those 30 days, it can take 15 more days. If you file after getting your free annual report, it has 45 days.

Fannie Mae asks you to avoid large credit purchases and new credit cards for at least six months before you apply.

How do you check all three credit reports before a mortgage?

Get your reports from Equifax, Experian and TransUnion through AnnualCreditReport.com, the free official source, and read all three, because each bureau can hold different information. The three nationwide bureaus have permanently extended a program that lets you check each report once a week for free there (Federal Trade Commission, 2026).

The Federal Trade Commission publishes the steps:

1. Visit AnnualCreditReport.com.
2. Request the free report from each of the three bureaus. You can ask for all three at once or one at a time.
3. Be ready to give your name, address, Social Security number and date of birth. If you moved in the last two years, you may need your previous address.
4. Answer the identity questions each bureau asks, such as the amount of your monthly mortgage payment. You answer them for each bureau, even when you request all three together.
5. Online requests give you access right away.

The Federal Trade Commission also warns that only AnnualCreditReport.com is authorized to fill these free orders. Some sites that advertise free reports sell you other products or bill you later.

Read every account against what you know. Check that the account is yours, the balance is right, each late mark is real and correctly dated, and paid accounts show as paid. Furnishers don’t always report to all three bureaus, so an error can sit on one report while the other two are clean.

Which credit report errors can you dispute before applying for a mortgage?

You can dispute information that is inaccurate, incomplete or unverifiable, and the bureau must delete or correct what it cannot verify under Section 611 of the Fair Credit Reporting Act (1970). Accurate negative information stays, because the CFPB says you generally cannot have it taken off your report if it is accurate (Consumer Financial Protection Bureau, 2026).

These are the errors worth a letter:

• A payment reported late that you made on time. A payment that posted by the due date but shows 30 days late is the classic case.
• A wrong severity or date. Late-payment dates drive both scoring and the seven-year clock, so a wrong date matters.
• An account that isn’t yours, including one opened through identity theft.
• A duplicate. The same collection listed twice, or an earlier collector still showing a balance after the debt was sold.
• A paid account still showing a balance.
• An item past its reporting limit. The CFPB says most negative information can be reported for seven years and bankruptcies for up to ten (Consumer Financial Protection Bureau, 2026).

One caution on that last row. The CFPB also says the time limits do not apply to an application for more than $150,000 worth of credit or life insurance. Check an old item’s dates before you count on it aging off before a large mortgage.

Write one letter per item, and send one to each bureau that shows it. The same error on all three reports takes three disputes, because a correction at one bureau does not carry to the others. Name the account and say what is wrong. A vague letter that says “please remove this item” is often returned as frivolous. Never dispute something you know is accurate. It wastes a round and gets your later, legitimate disputes treated with suspicion.

How do you dispute a credit report error yourself?

Write to the bureau, then write to the company that reported the item. It costs nothing to do either. The Federal Trade Commission says it doesn’t cost anything to dispute mistakes or outdated items, and that both the bureau and the information provider must correct inaccurate or incomplete information (Federal Trade Commission, Credit Repair: How to Help Yourself).

The CFPB’s published steps run in this order:

1. Dispute the information in writing with the bureau. Explain what is wrong and why, and include copies of supporting documents.
2. Include your full name, address and phone number, your report confirmation number if you have one, each error with its account number, a clear reason, and a request to correct or delete. Add the part of your report with the disputed items circled.
3. Send it by certified mail with a return receipt if you can, and keep copies of everything.
4. The bureau must investigate, send your dispute and documents to the company that reported the item, and report the results back to you.
5. If the bureau reasonably decides your dispute is frivolous or irrelevant, it must tell you why within five business days.
6. Then dispute with the furnisher, such as your bank or card company, in writing by certified mail.
7. The furnisher generally must respond within 30 days of receiving it.
8. If the information is wrong or cannot be verified, the furnisher must update or delete it and tell all the bureaus.

Timing matters for a mortgage. While a bureau investigates, the account can carry a note that the item is disputed, and some mortgage programs want dispute remarks resolved before closing. Tell your loan officer if you have one open.

Doing this by hand is free, but the letters take work, and some paid tools cost more than the work saves. A two-star Trustpilot review of Dispute Beast from September 6, 2026, by Nat reads: “Dispute Beast did Nothing for me but took my payments. There’s an extra fee for each letter the system sends on your behalf.”

How low should your card balances be before you apply for a mortgage?

Keep each card under 30% of its limit, and go lower if you can. Fannie Mae tells borrowers to avoid maxing out cards and to use no more than 30% of their available credit line (Fannie Mae). The CFPB says the same: experts advise no more than 30% of your total credit limit (Consumer Financial Protection Bureau, 2024).

Lenders look at this line by line. When a lender underwrites a loan manually, Fannie Mae requires it to compare the balance on each open account to the credit available, looking for a pattern of using revolving accounts up to or near the limit (Fannie Mae, 2016). One maxed-out card shows up even when your total looks fine.

Every figure in this example is hypothetical. Say you carry $2,000 on a $10,000 total limit. That is 20% utilization. Pay $1,000 of it down and you are at 10%. The score uses the balance your issuer reports, often the statement balance, so a card you pay in full each month can still report high. Pay it down before the statement closes. Paying down a balance can show up within a billing cycle.

What should you avoid doing to your credit before a mortgage closes?

Do not open new credit, finance a car or put large purchases on cards, and do not close old cards without a good reason. The CFPB says not to take out a car loan, make large purchases on credit cards or apply for new cards in the months before you buy a house, because it can lower your score and raise your mortgage rate (Consumer Financial Protection Bureau, 2026).

The CFPB’s home loan toolkit goes further: even financing a new refrigerator could make it harder to get a mortgage (Consumer Financial Protection Bureau, 2026). Fannie Mae gives the same warning for the six months before you apply.

Leave existing cards open. Fannie Mae says closing a card can lower your available credit, raise your utilization ratio and shorten your credit history. If you carry no balances, the effect is small.

Comparing lenders is safe. Within a 45-day window, multiple credit checks from mortgage lenders are recorded as a single inquiry (Consumer Financial Protection Bureau, 2026). That rule covers mortgage shopping, while credit cards are different, since each application is its own hard pull.

Clean the file first, then protect it until closing

The lender prices the file as it stands the day it pulls your credit. If errors are still in it, the cards you paid down and the months you waited were spent on a file that doesn’t match your history.

Dispute what is wrong on all three reports, in writing, one item at a time. Then keep balances low, pay on time and open nothing new until you have the keys.

What do credit-dispute tools and services cost before a mortgage application?

CreditRefresh covers all three bureaus for a flat $49.99 a month, with you drafting nothing from scratch and signing every letter. A mortgage buyer weighs monthly cost, whether all three bureaus are covered, and who drafts and signs the letters.

Every price is that company’s own published rate, read off that company’s own site on September 15, 2026. Trustpilot scores and review counts as published on October 5, 2026.

Credit Karma holds a 1.1 TrustScore across 915 Trustpilot reviews, 72% of them one-star. Among the 197 one- and two-star reviews in its latest 200, 34 say nobody answers. A one-star review from September 24, 2026, by Conqueso S. reads: “You cannot get ahold of a human being at this company.”

Lexington Law charges $139.95 a month. In its latest 200 reviews, 79 of its 134 one- and two-star reviews say they paid for months and nothing changed.

How CreditRefresh turns the dispute step into three steps and a letter you sign

The dispute step is where a mortgage buyer loses time, and it is the step we built around. CreditRefresh reads your reports, flags items that look inaccurate, incomplete, unverifiable or too old to be legally reported, and drafts a ready-to-send FCRA dispute letter for each one, for all three bureaus. The three steps run from scan to letter to mailing, and none of them asks you to learn new software.

The tool comes with Refresh Monitoring at $49.99 a month. There is no setup fee, no per-dispute charge and no contract, and you can cancel anytime. You mail the letters yourself or pay a small per-letter fee for RushMail to do it. Nothing goes out until you have reviewed and signed the letter. We hold a 4.6 Trustpilot rating across 22 reviews. In a 5-star Trustpilot review from September 20, 2026, Rory D. wrote: “Found errors that I was unaware of in a very short time”.

Our guarantee is a refund promise, not a score promise. Members who work the full twelve-month program and never see a bureau score rise above where it started can claim back every payment. The conditions are at creditrefresh.ai/guarantee.

Frequently Asked Questions

What credit score do you need to buy a house?

It depends on the loan. Fannie Mae’s manual underwriting sets 620 for fixed-rate loans and 640 for ARMs, while Desktop Underwriter has no minimum score. HUD says an FHA borrower at or above 580 is eligible for maximum financing. VA has no minimum credit score requirement, and USDA’s guaranteed program sets an acceptable level of 680 or higher unless the agency provides otherwise.

Will paying off a collection raise your score before a mortgage?

Not by itself. The CFPB says a paid collection generally shows as a zero balance, not as removed. Experian says FICO Score 8 lowers scores for a collection of $100 or more whether it is paid or unpaid, while FICO Scores 9 and 10 ignore paid collections. Fannie Mae requires delinquent credit to be paid at or before closing, with exceptions for manually underwritten loans under $250 per account or $1,000 in total, so ask your lender before you pay. Paying a debt that isn’t valid can waste money, and we don’t tell you whether to pay a specific debt.

Does disputing credit errors guarantee a higher score? No, and here is why.

No dispute can guarantee a score. The CFPB says a credit repair company may not guarantee a specific increase in your score, and the bureaus decide dispute outcomes. Your score also depends on the rest of your file. Our guarantee is a refund promise with conditions, and nothing we do promises a score or a result. CreditRefresh is not a law firm, so it cannot give legal advice. Soft pulls, including every pull we run, never affect your score.

Can a HUD-approved housing counselor help you prepare for a mortgage?

Yes. HUD says housing counseling is independent, expert advice customized to your needs, including a financial and housing affordability analysis and an action plan. Some counseling and workshops carry a nominal fee, and HUD agencies must waive any fee you cannot afford. Call 800-569-4287 to find an agency near you.

What if there are no errors on your credit reports?

Then the work is habits. The CFPB says you generally cannot have accurate negative information taken off your report, which is why we only draft letters for items that have grounds for dispute. Pay every bill on time and keep balances well below your limits, and the CFPB says you can rebuild with those two habits. CreditRefresh is built for people with real, disputable errors, not clean files.

Does checking your own credit report hurt your score?

No. The CFPB says checking your own credit report is not an inquiry about new credit, so it has no effect on your score (Consumer Financial Protection Bureau, 2024). Your own requests for your reports are soft inquiries and do not affect your scores.

CreditRefresh drafts a dispute letter for each item that looks wrong on all three of your reports, and you review and sign every one before anything is sent. Every plan carries a 100% money-back guarantee.

Start your mortgage-ready dispute round →