Buying a house comes down to four numbers and a handful of decisions made in the right order. Most guides bury that under three thousand words of throat clearing.
This one does not. Start with the readiness check, then work through the stage you are actually in.
Are you actually ready to buy?
Four gates, ten seconds
Credit score
580+
FHA floor. 620 for conventional
Debt to income
43%
All debts, not just housing
Down payment
3% to 10%
20% is a myth
Staying put
5+ years
Below that, renting often wins
Clear all four and you are ready to talk to a lender. Miss one and the rest of this page tells you exactly what to fix first.
Before you look at a single listing
Know your real credit position
580 / 620 / 780A score under 700 does not lock you out. FHA loans allow 580 with 3.5 percent down, and 500 to 579 still qualifies with at least 10 percent down. Lenders can set higher floors of their own, so a 580 borrower should call around.
Conventional pricing works in bands, not one cutoff. The top band starts at 780, so moving up one band before you apply is worth real money across thirty years. Our roundup of the best credit score apps covers the free ways to watch it move before you apply.
Get a pre-approval, not a prequalification
Hard pull, on purposeA prequalification is a soft check built on numbers you tell them about yourself, and sellers know it. A pre-approval means the lender pulls your credit and verifies income and assets.
Do not avoid the hard inquiry. Mortgage inquiries inside a short shopping window count as one, so rate shopping costs you almost nothing.
Work out your debt to income ratio
43% back endThe 43 percent figure everyone quotes covers every monthly debt payment: housing, car loans, student loans, minimum card payments, child support and alimony. It is not housing alone.
It comes from the qualified mortgage rules, not an FHA recommendation. FHA guidance points to roughly 31 percent front end and 43 percent back end, and both can be exceeded with compensating factors.
Fix the 20 percent myth
Median first timer: 10%In the NAR 2025 Profile of Home Buyers and Sellers the median down payment was 19 percent overall, but only 10 percent for first-time buyers. Repeat buyers at 23 percent pull the average up.
Fannie Mae and Freddie Mac back 3 percent down through HomeReady and Home Possible. Ask for them by name. HomeReady needs a 620 score, Home Possible 660, and both cap income at 80 percent of area median.
Compare high yield savings accountsUnderstand FHA mortgage insurance before you commit
The catch is the termFHA cut the annual premium from 0.85 percent to 0.55 percent in March 2023, and 0.55 percent is still the rate today.
The catch matters more than the cut. Put down less than 10 percent and that premium stays for the full thirty years. The only way off it is refinancing out of the FHA loan entirely.
While you are shopping
Check supply in your metro, not the headlines
Under 4 vs over 6Supply is a local question in 2026. Parts of the Sun Belt now favor buyers outright while other metros stay tight, so the national story tells you nothing.
Look up months of supply where you are actually shopping. Under roughly four months favors sellers, above six favors you. That one number decides whether you write clean and fast or push for concessions.
Be honest about how long you will stay
Five years, roughlyNobody can hand you a real breakeven point, and any article that does is guessing. Yours depends on the rent-to-price ratio where you buy, your closing costs going in, and the commissions and transfer costs coming off the top when you sell.
Until appreciation and principal paydown cover both ends of that, you are behind. In most markets that takes years, not months.
Protect the loan between application and closing
Do not change jobsLenders re-verify employment close to closing. Switching jobs, going from salary to contract, or getting laid off can sink the loan after you have already paid for the appraisal and inspection.
Self-employed or paid on a 1099? Expect two years of filed returns plus a year-to-date profit and loss statement, and do not restructure your business mid-process.
Budget the costs that arrive after the keys
Insurance, taxes, upkeepThe mortgage payment is not the cost of the house. Property taxes, insurance, and maintenance run alongside it every month whether you budgeted for them or not.
Get an insurance quote before you are under contract, not after. It is a line item that can move your monthly number meaningfully.
Compare homeowners insuranceWhat To Actually Check On The House
Walk every showing with the same list. These are the items that cost money later if you miss them now.
- Location beats everything. It is the one thing you cannot renovate.
- Age of the house tells you which systems are due for replacement.
- Roof, HVAC, water heater: ages and last service dates.
- Kitchen layout is expensive to change. Cosmetics are not.
- Bedrooms and bathrooms drive resale more than square footage.
- Appliances: what conveys, and what age they are.
- Maintenance history. Ask for records, not reassurances.
- Seller motivation. Time on market is your leverage.
- Comparable sales, not the asking price, tell you value.
- Your own commute, driven at the hour you would drive it.
When you make an offer
Know what your earnest money is really doing
Contingencies protect itEarnest money is a deposit showing you are serious, and it is real money you can lose. What protects it is the contingencies.
An inspection contingency lets you renegotiate or walk after the inspection, which is the entire reason the inspection has power. A financing contingency does the same if the loan falls through.
Shop the loan, not just the house
Bands, not one rateRates move constantly and every lender prices differently, so a single quote tells you nothing. Compare at least three, on the same day, on the same loan type.
So do not plan around a rate you read in an article, including this one. The comparison below pulls live rates from more than 50 lenders. Put in your zip code, price and credit band, and see what you would actually be quoted today. It does not touch your credit score.
Where To Go Next
Not sure buying is the right call at all? Work through renting versus buying first. Still building the deposit? Start with how to save a down payment. Score holding you back? Here is how to raise it.
Frequently Asked Questions
How much do I really need for a down payment?
Ten percent is the median for first-time buyers, and 3 percent programs exist through HomeReady and Home Possible. FHA sits at 3.5 percent with a 580 score. Twenty percent only matters because it removes mortgage insurance.
What credit score do I need to buy a house?
580 for FHA with 3.5 percent down, or 500 to 579 with 10 percent down. Conventional loans generally start around 620, with the best pricing at 780 and above.
How do I get rid of mortgage insurance?
On a conventional loan it drops once you reach enough equity. On an FHA loan with less than 10 percent down it does not drop at all, and the only exit is refinancing out of FHA.
Is now a good time to buy a house?
It depends on your metro and your timeline, not on the national headline. Check months of supply where you are shopping, and be honest about staying five years.