The fastest way to raise your credit score before buying a home is to pull all three credit reports, fix any errors, pay every bill on time and pay your credit card balances down before the statement closing date in the month or two before you apply. Payment history and the share of your credit limits you are using carry the most weight in common scoring models, and utilization can change within one billing cycle. Start 6 to 12 months ahead if you can, because disputes take time and late payments only fade with time.
Then avoid new credit until after closing. Below is how scores work, a month-by-month plan, and what a better score is worth in dollars on a mortgage.
Key takeaways
- You can check your reports from all three nationwide bureaus free every week at AnnualCreditReport.com, under a program the bureaus made permanent (FTC, as of October 2026).
- Credit bureaus generally have 30 days to investigate a dispute. File early so corrections land before you apply.
- Card balances are usually reported on the statement date. Paying them down before that date can lift your score within about a month.
- In our illustrative example on a $320,000 loan, moving from the lowest to the top rate band saves $221.09 a month and $79,591.89 in interest over 30 years.
- Lenders typically recheck credit before closing. New accounts, missed payments or big new balances can change your approval.
What moves a credit score
The CFPB lists the items scoring models typically weigh: whether you pay bills on time, how much you owe, how much of your available credit you are using, how long your accounts have been open, the number and types of accounts, recent applications, and any collections, foreclosures or bankruptcies. FICO, whose models most mortgage lenders still use, publishes general weights for its scores: payment history 35%, amounts owed 30%, length of credit history 15%, new credit 10% and credit mix 10%.
Those weights explain the plan below. Payment history is the biggest factor but changes slowly, since a late payment stays on your report for up to seven years. Amounts owed, especially revolving utilization, is nearly as important and can change fast. The smaller factors mostly reward you for leaving things alone.
One recent change affects which score your lender pulls. As of September 9, 2026, FHFA says lenders selling loans to Fannie Mae and Freddie Mac may use either Classic FICO or VantageScore 4.0, using the same model for all borrowers on a loan. Lenders still pull reports from all three bureaus. Because each bureau’s data can differ, fix errors at all three.
Step 1: Pull your free reports
Go to AnnualCreditReport.com, the only site the FTC says is authorized to provide the free reports guaranteed by federal law. The three nationwide bureaus have permanently extended weekly free access there. You can also call 1-877-322-8228. The reports don’t include a score, so check your score through a card statement, your bank or another free source, and remember that the version a lender uses may differ.
Read each report line by line. Look for accounts you don’t recognize, late payments you made on time, balances or limits that are wrong, closed accounts shown as open, duplicate collections, and old negative items that should have aged off. Also check medical collections. Since 2023 the three bureaus have voluntarily excluded paid medical collections and medical collections under $500, and wait a year before reporting new ones. A CFPB rule that would have gone further was vacated by a federal court in July 2025, so as of October 2026 only the bureaus’ voluntary policy applies.
Step 2: Dispute errors the right way
Under the Fair Credit Reporting Act you can dispute inaccurate information with the bureau that reports it and with the company that supplied it. The CFPB recommends a written dispute explaining each error, with copies of supporting documents and the marked-up report page. Keep copies and use certified mail if you dispute by mail.
The bureau generally has 30 days to investigate and must send you the results in writing, according to the FTC. If the dispute changes your report, you get a free copy, and you can ask the bureau to notify anyone who pulled your report in the past six months. If the furnisher confirms the item and you still disagree, you can add a brief statement to your file.
Accurate negative information can’t be removed by disputing it. Companies that promise to erase accurate late payments for a fee can’t deliver, and under federal law credit repair companies generally can’t charge you before they perform the services they promised.
Step 3: Get utilization down at the right time
Utilization is your card balances divided by your card limits, both overall and card by card. The CFPB notes that experts often advise staying at or below 30%, and that paying in full each month is best. Lower is generally better.
Timing matters because most issuers report the balance on your statement, not the balance after you pay. If you charge $3,000 and pay it in full after the statement arrives, the bureaus may still see $3,000. Paying before the statement closing date makes the reported balance smaller.
Example with assumed numbers: three cards with limits of $5,000, $8,000 and $12,000 carrying $3,100, $2,400 and $4,500. That is $10,000 on $25,000 of limits, or 40% overall, with one card at 62%. Paying down $2,500 gets you to the 30% mark of $7,500. Paying down $7,500 gets you to 10%. Pay the card with the highest percentage first. For more tactics, see how to improve your credit utilization.
Don’t close old cards to look tidy. Closing a card removes its limit, which raises your utilization, and over time can shorten your credit history.
Step 4: Ask your lender about a rapid rescore
If you are already working with a lender and you pay down a balance or get an error corrected, the lender may be able to request a rapid rescore. The lender sends proof of the change to the credit bureaus, which update the file within days instead of waiting for the next reporting cycle. Only lenders can request it, and it updates the record; it doesn’t erase accurate negative history. Lender practices and any fee to you vary, so ask before you rely on it.
Worked example: what a better score is worth
Mortgage pricing steps up as scores fall. Fannie Mae and Freddie Mac charge loan-level price adjustments that are higher for lower scores, and private mortgage insurance, when you need it, is also priced by score. Lender rate sheets differ, so the rates below are illustrative assumptions, not quotes, centered on the Freddie Mac PMMS 30-year average of 7.40% for the week of October 15, 2026.
Inputs: a $320,000 loan (a $400,000 home with 20% down, so no PMI), 30-year fixed, principal and interest only.
| Score band (illustrative) | Assumed rate | Monthly P&I | Extra per month vs. top band | Interest over 5 years | Interest over 30 years | Extra interest over 30 years vs. top band |
|---|---|---|---|---|---|---|
| Top band | 7.25% | $2,182.96 | — | $112,989.99 | $465,870.67 | — |
| Middle band (PMMS average) | 7.40% | $2,215.62 | $32.66 | $115,410.38 | $477,617.05 | $11,746.38 |
| Lower band | 7.75% | $2,292.52 | $109.56 | $121,063.90 | $505,306.11 | $39,435.44 |
| Lowest band | 8.25% | $2,404.05 | $221.09 | $129,151.91 | $545,462.56 | $79,591.89 |
Most people sell or refinance well before 30 years, so the five-year column is the more realistic view. Even then, moving from the lower band to the top band saves $8,073.91 in interest, and from the lowest band $16,161.92. That is why a few months spent fixing errors and paying down cards can be worth more than chasing a slightly lower list price.
If your score is low enough that conventional pricing is steep, government-backed loans may cost less; see how to qualify for an FHA loan.
A 6- to 12-month timeline
| When | What to do | Why |
|---|---|---|
| 12 months out | Pull all three reports; list every error; set up autopay for at least the minimum on every account | Disputes and missed-payment fixes need the most lead time |
| 9 to 12 months out | File disputes in writing with bureaus and furnishers; bring any past-due account current | Investigations generally take 30 days, and some need a second round |
| 6 to 9 months out | Stop applying for new credit; start paying cards down, highest utilization first; don’t close old cards | Recent inquiries and new accounts weigh on scores; utilization takes time to pay down |
| 3 to 6 months out | Recheck all three reports to confirm corrections; keep building savings for down payment and closing costs | Catch any corrections that didn’t stick |
| 1 to 2 months out | Pay card balances down before each statement closing date; avoid large purchases on credit | The balances reported now are the ones the lender will see |
| Shopping for a loan | Get all mortgage quotes within a short window; ask lenders about a rapid rescore if a fix is pending | The CFPB says mortgage credit checks within 45 days are recorded as a single inquiry |
| Application to closing | Don’t open or close accounts, co-sign, change jobs if you can avoid it, or move money without a paper trail | Lenders typically reverify credit, income and assets before closing |
Rate shopping won’t sink your score. The CFPB explains that multiple mortgage credit checks within 45 days are recorded as one inquiry, and that inquiries generally have only a small effect. Once you have a rate you like, see how to lock in a mortgage rate.
What not to do before closing
- Don’t open new credit. A new card, car loan or store financing adds an inquiry and a payment that can push your debt-to-income ratio over the limit.
- Don’t miss a payment on anything, including medical bills, utilities and small store cards. One new late payment can drop a score sharply.
- Don’t max out cards for moving or furniture. Wait until after closing.
- Don’t co-sign for anyone. Their loan counts as your debt.
- Don’t pay a credit repair company to remove accurate information. Everything legitimate it can do, you can do for free.
- Don’t move large sums without documentation. Lenders must source big deposits, and unexplained transfers can delay closing.
When chasing a higher score is not worth it
If your score is already in the top pricing band for your loan type, more points won’t change your rate. Waiting can also cost more than it saves. If home prices or rates in your area are rising faster than your score is, or your rent is high, delaying a purchase by a year to move from a middle band to a top band may not pay off. Compare the monthly savings in the table with what another year of renting costs you.
And don’t drain your emergency fund to pay down cards right before buying. Lenders want to see cash reserves, and a new homeowner needs a cushion for repairs. Pay down balances with money you won’t need for the down payment, closing costs and at least a few months of expenses.
Frequently asked questions
How fast can I raise my credit score?
Lower reported card balances can show up after the next statement cycle, often within 30 to 45 days. Removing an error depends on the dispute timeline, generally about 30 days. Recovering from recent late payments takes much longer.
Does checking my own credit hurt my score?
No. Checking your own reports or scores is a soft inquiry and doesn’t affect your score. Only applications for new credit create hard inquiries.
Should I pay off a collection account before applying?
It depends on the scoring model and the loan program. Some newer models ignore paid collections, while the classic model many lenders use may not. Ask your lender how a payoff would affect your file before you pay, and get any agreement in writing.
What score do I need to buy a home?
There is no single cutoff. Programs and lenders set different minimums, and FHA allows scores as low as 500 with 10% down. A higher score mainly lowers your rate and mortgage insurance cost.
Can I ask for a rapid rescore myself?
No. Only a lender can request one through its credit reporting provider. Bring the lender documents that show the correction, such as a letter confirming a zero balance.
Sources
- FTC, Free credit reports (weekly free reports, AnnualCreditReport.com, phone number), accessed Oct 2026
- FTC, Disputing errors on your credit reports (30-day investigation, results notice, 7- and 10-year reporting periods), accessed Oct 2026
- CFPB, How do I dispute an error on my credit report?, accessed Oct 2026
- CFPB, What is a credit score? (scoring factors), accessed Oct 2026
- CFPB, How do I get and keep a good credit score? (30% utilization guidance), accessed Oct 2026
- CFPB, What exactly happens when a mortgage lender checks my credit? (45-day inquiry window), accessed Oct 2026
- myFICO, What’s in my FICO Scores? (category weights), accessed Oct 2026
- FHFA, Credit Scores (Classic FICO and VantageScore 4.0 status, Oct 2, 2026 update), accessed Oct 2026
- CFPB, Medical debt: anything already paid or under $500 should no longer be on your credit report (bureaus’ voluntary policy), accessed Oct 2026
- Freddie Mac, Primary Mortgage Market Survey (week of Oct 15, 2026), accessed Oct 2026
- HUD, Single Family Housing Policy Handbook 4000.1 (FHA minimum score), accessed Oct 2026
Figures are as of October 2026. This article is general education, not individualized financial, tax or legal advice.
