How to Improve Your Credit to Buy a Home

Credit is the part of buying a home that makes people the most nervous, and it's also the part you have the most control over. You don't need a perfect score to get a mortgage — plenty of buyers qualify in the 600s, and some programs go lower. But every bump in your score opens better options and can shave real money off your monthly payment. Here's what actually moves the needle, and what to leave alone.

Quick answer

The fastest ways to raise your credit score before buying are to pay every bill on time, lower how much of your credit limits you're using (ideally under about 30%), and avoid opening or closing accounts right before you apply. Payment history and credit usage are the two biggest factors. You don't need perfect credit to buy — many buyers qualify in the 600s, and some programs, including many ITIN loans, accept alternative credit like on-time rent and utility payments. Small, steady moves over a few months often make the difference.

What you'll learn

Why you don't need perfect credit to buy a home
The two factors that move your score the most
Simple habits that raise your score over a few months
Common mistakes that quietly hurt your credit
What to do if you have little or no credit history

You don't need perfect credit

The biggest myth about buying a home is that you need flawless credit. You don't. Many buyers qualify with scores in the 600s, and different loan programs set different minimums — FHA loans, for example, are more forgiving than most conventional loans. A higher score mostly helps by unlocking better rates and lower costs, not by being the difference between yes and no.

Before you assume your credit rules you out, let us pull the real picture — it's often better than people fear.

The two things that matter most

Your credit score is built from several factors, but two of them carry the most weight. Focus your energy here first.

Payment history — whether you pay on time. This is the single biggest factor, so even one missed payment can sting.
Credit utilization — how much of your available credit you're using. Keeping balances under about 30% of each card's limit helps; lower is better.

The other factors — how long you've had credit, your mix of account types, and new inquiries — matter too, but less.

Habits that raise your score

Improving credit isn't about tricks. It's a handful of steady habits that add up over a few months.

Pay every bill on time — set up autopay for at least the minimum so nothing slips.
Pay balances down, not just the minimum — lowering utilization is one of the quickest wins.
Keep older cards open — length of history helps, so don't close your oldest account.
Check your reports for errors — you can dispute mistakes that are dragging your score down.

You're entitled to free credit reports — reviewing them is one of the easiest ways to catch a costly error.

Mistakes that quietly hurt

Some well-meaning moves backfire right before a home purchase. Avoid these in the months leading up to your application.

Opening a new credit card or financing a car — new debt and new inquiries can drop your score and raise your DTI.
Closing old accounts — it can shorten your history and raise your utilization.
Maxing out a card — even if you pay it off later, a high balance on the reporting date hurts.
Ignoring a small collection or past-due bill — clearing it up early avoids a last-minute surprise.

What if you have little or no credit?

A thin credit file is common, and it doesn't shut the door. Some programs — including many ITIN loans — accept alternative credit to show you pay reliably.

On-time rent payments
Utility bills — electric, gas, water
Cell phone and insurance payments

If you're just starting to build credit, tell Miguel where you stand — he'll map out a realistic plan to get you mortgage-ready, in English or Spanish.

Key takeaways

On-time payments and low credit-card usage are the two biggest score factors.
Keeping balances under about 30% of your limits helps your score.
Don't open or close accounts right before applying for a mortgage.
Many buyers qualify in the 600s; some programs go lower.
No credit history? Alternative credit like rent and utilities can build a file.

Common questions

How can I raise my credit score the fastest before buying?

The quickest wins are usually paying down credit-card balances to lower your utilization and making sure every payment is on time. Correcting an error on your credit report can also help fast. We can look at your reports and tell you which move will move your number the most.

How much of my credit card limit should I use?

As a rule of thumb, keeping your balances under about 30% of each card's limit helps your score, and lower is better. If a card is near its limit, paying it down before you apply is one of the most effective things you can do.

Should I close old credit cards before buying a home?

Usually no. Closing an old card can shorten your credit history and push your utilization up, both of which can lower your score. In most cases it's better to keep older accounts open, even if you rarely use them, until after you close on your home.

Should I pay off all my debt before buying a home?

Not necessarily. Paying down credit-card balances usually helps, but emptying your savings to wipe out debt can leave you short on the cash you need to close. We'll help you balance lowering debt against keeping enough for your down payment and reserves.

Does my spouse's credit affect our mortgage?

It can. If you both go on the loan, lenders often look at the lower of the two middle scores, so one spouse's credit can affect your rate. Sometimes it makes sense for just one spouse to apply. We'll look at both pictures and recommend the strongest way to structure it.