How to Buy a House: A Step-by-Step Guide to the Home Buying Process

If you’re learning how to buy a house, this guide will walk you through the U.S. home-buying process from preparing your finances and choosing a mortgage to making an offer, completing inspections, closing, and taking ownership.

Although the broad steps are similar across the United States, important details can vary by state, lender, loan program, property type, and purchase contract. Seller disclosures, contingency rules, attorney involvement, title practices, escrow procedures, taxes, and the exact point when ownership transfers can all differ from one place to another.

Use this guide as a practical roadmap, then confirm transaction-specific requirements with the lender, real estate professional, settlement provider, attorney, or other qualified professional involved in your purchase.

How to Buy a House in 20 Steps

1. Decide whether buying is the right move for you now

Before you look at listings, decide whether homeownership fits your finances and your plans.

Buying can make sense when you expect to remain in the area long enough to justify the transaction costs, can handle the ongoing expenses of ownership, and have enough financial room for repairs and unexpected costs. Renting may be the better choice when your income, location, household needs, or career plans are likely to change soon.

Do not base the decision only on whether a mortgage payment looks similar to your current rent. Homeownership can also involve property taxes, homeowners insurance, mortgage insurance where applicable, homeowners association dues, maintenance, repairs, utilities, and major replacements.

The Consumer Financial Protection Bureau’s home-buying preparation resources are a useful starting point for evaluating your finances before you shop.

2. Check your credit and overall financial position

Mortgage lenders generally review your credit reports and credit scores when deciding whether you qualify and what loan terms to offer.

Review your credit reports early enough to correct errors before you apply for a mortgage. Also look at your income, existing debts, cash reserves, and current monthly spending.

There is no single credit score that every homebuyer must have. Requirements vary by lender and loan program, so avoid treating a commonly quoted score as a universal rule.

The CFPB recommends checking your reports for errors and understanding your spending before you begin serious home shopping. You can review its guidance on getting your money situation in order.

Try to avoid unnecessary new debt or credit applications while preparing for a purchase. A new car loan, large credit card balance, or other borrowing can change the financial picture a mortgage lender evaluates.

3. Set a home-buying budget you can actually live with

A lender may tell you how much it is tentatively willing to lend, but that is not the same as deciding how much you are comfortable spending.

Build your budget around the total housing cost, not just principal and interest. Depending on the property and financing, your monthly housing cost may include:

• mortgage principal and interest;
• property taxes;
• homeowners insurance;
• mortgage insurance;
• homeowners association or condominium fees;
• utilities; and
• an allowance for maintenance and repairs.

Also protect room in your budget for goals and expenses that do not disappear after you buy a house, such as retirement savings, transportation, medical costs, childcare, travel, and emergencies.

The CFPB’s guidance on deciding how much you want to spend on a home emphasizes that affordability depends on your monthly budget, down payment, loan type, interest rate, and loan terms.

4. Plan for the cash you will need before and after closing

Your down payment is only one part of the cash required to buy a home.

Depending on the transaction, you may also need money for:

• closing costs;
• prepaid taxes and insurance;
• an initial escrow deposit;
• a home inspection and specialized inspections;
• an appraisal or other valuation costs;
• moving expenses;
• utility setup;
• immediate repairs or improvements; and
• an emergency reserve after closing.

You do not universally need a 20% down payment to buy a house. The amount required depends on the loan and lender. Some conventional programs permit low down payments. FHA-insured loans may allow a minimum required investment as low as 3.5% for qualifying borrowers, and eligible VA or USDA borrowers may have no-down-payment options.

A smaller down payment can make buying possible sooner, but it can also affect your interest rate, loan costs, and mortgage insurance requirements. Review the CFPB’s guidance on determining your down payment rather than assuming one percentage is right for everyone.

5. Learn the main mortgage options before choosing one

You do not need to become a mortgage expert before you buy, but you should understand the broad options you may encounter.

For a deeper walkthrough of lender shopping, preapproval, Loan Estimates, underwriting, and closing, see our guide on how to get a mortgage.

Conventional loans are mortgages that are not part of a specific government loan program. Requirements and pricing vary by lender and product.

FHA-insured loans come from approved lenders and carry Federal Housing Administration insurance. HUD explains that FHA financing can offer low-down-payment options for eligible borrowers.

VA-backed purchase loans are available to eligible veterans, service members, and certain surviving spouses. The Department of Veterans Affairs explains that qualifying borrowers may be able to use a VA-backed purchase loan without a down payment when program requirements are met.

USDA guaranteed loans can provide 100% financing to qualifying borrowers purchasing eligible properties in eligible rural areas. See the USDA Rural Development Single Family Housing Guaranteed Loan Program.

Loan eligibility, mortgage insurance, fees, property requirements, occupancy rules, and underwriting standards differ. Compare the full cost and suitability of the loan rather than choosing based on the down payment alone.

6. Gather your mortgage paperwork

Mortgage underwriting involves verifying your finances, so organize your documents before you need them.

Depending on your situation and lender, you may need to provide documents relating to:

• income and employment;
• bank and investment accounts;
• existing debts;
• tax information;
• identification;
• funds for the down payment and closing;
• gifts or other permitted funding sources; and
• additional documentation for self-employment or other nonstandard income.

Having your records ready can reduce delays once you are under contract. Keep digital and paper copies organized and respond promptly to legitimate lender requests.

7. Contact multiple lenders and get a preapproval or prequalification letter

A preapproval letter can help you understand the amount a lender is tentatively willing to lend and can make your offer more credible to a seller.

But a preapproval is not the same as final mortgage approval. The CFPB describes it as a lender’s tentative willingness to lend up to a certain amount based on assumptions and information available at that stage. Lender terminology also varies, so “preapproval” and “prequalification” do not always describe identical processes from one lender to another.

Review the CFPB’s guidance on getting a preapproval letter.

Getting preapproved also does not mean you must use that lender. You should still compare actual loan offers once you have a property address and can request Loan Estimates.

8. Decide how you will work with a real estate professional

A knowledgeable buyer’s agent can help you identify homes, interpret market conditions, prepare an offer, coordinate deadlines, and navigate negotiations. In some transactions, buyers also use a real estate attorney, particularly where state law or local practice makes attorney involvement customary or required.

Before you hire anyone, understand:

• what services they will provide;
• whether the relationship is exclusive;
• how long the agreement lasts;
• how compensation will be handled;
• whether you may owe compensation directly; and
• how you can terminate the agreement.

If you work with a broker subject to the National Association of REALTORS® MLS policy, the broker generally must use a written buyer agreement before touring a home unless that requirement conflicts with applicable law. The agreement must address compensation, and broker compensation is negotiable rather than set by law. See NAR’s current written buyer agreement policy.

Do not assume that a buyer’s agent is automatically “free” to the buyer. Read the agreement and understand who may pay what under your specific transaction.

9. Define what you need from the home and location

Separate your requirements from your preferences before touring properties.

Your criteria might include:

• price range;
• commute or transportation access;
• number of bedrooms and bathrooms;
• accessibility needs;
• lot size;
• school, childcare, or family considerations;
• property type;
• homeowners association restrictions;
• renovation tolerance;
• parking;
• utilities;
• taxes;
• insurance availability and cost; and
• expected length of ownership.

A home that looks affordable based on the listing price can become much less attractive after you account for property taxes, insurance, HOA fees, deferred maintenance, or a long commute.

If new construction is one of the property types you are considering, our guide to buying a new construction home explains the builder-specific contracts, deposits, incentives, upgrades, inspections, timelines, and warranties that differ from a typical resale purchase.

If you are comparing property structures and ownership arrangements, our guide to types of homes explains the differences among detached houses, townhouses, condos, co-ops, multifamily, manufactured, and modular homes.

10. Search for homes and investigate more than the listing photos

Tour homes with a repeatable checklist so emotion does not erase practical concerns.

Look beyond finishes and staging. Pay attention to the roof, drainage, visible foundation issues, windows, heating and cooling equipment, electrical service, plumbing clues, water intrusion, grading, and the general condition of major systems. You are not performing the professional inspection yourself. At this stage, you are deciding which properties deserve further investigation.

Also research the location and property-specific risks that matter to you. These may include:

• flood exposure;
• wildfire or wind exposure;
• insurance availability;
• property taxes;
• HOA rules and financial health;
• permits and additions;
• nearby land uses;
• noise and transportation;
• utilities, wells, or septic systems; and
• future development.

Most standard homeowners insurance does not cover flood damage. FEMA’s National Flood Insurance Program advises buyers to understand flood insurance eligibility and requirements rather than assuming a standard homeowners policy covers flooding.

For most housing built before 1978, federal law requires sellers and other covered parties to provide specified information about known lead-based paint and lead hazards before the buyer becomes obligated under the contract. EPA explains the federal lead-based paint disclosure requirements.

Seller disclosure obligations beyond federal requirements vary by state and sometimes by local law, so treat local disclosures as transaction-specific.

11. Make an offer based on the whole deal, not just the price

When you find a home you want, your offer becomes the foundation of the purchase contract if the seller accepts it.

An offer may address:

• purchase price;
• financing;
• earnest money or other deposits, if applicable;
• inspection rights;
• financing and appraisal contingencies;
• requested seller concessions;
• included or excluded personal property;
• repair terms;
• closing date;
• possession date; and
• other conditions important to the transaction.

Do not copy contingency language from another transaction without understanding what it does. State law, local forms, market conditions, and the property’s circumstances can all affect the contract.

A stronger offer is not always the offer that takes on the most risk. Waiving protections can expose you to losing a deposit, paying above appraised value, accepting costly defects, or being obligated to close even if financing becomes difficult. Understand the consequences before weakening a contingency.

12. Once the offer is accepted, calendar every contract deadline

An accepted offer changes the process from shopping to execution.

Immediately identify the deadlines in your contract for matters such as:

• deposits;
• inspection;
• attorney review where applicable;
• loan application;
• financing approval;
• appraisal;
• title objections;
• insurance;
• document delivery; and
• closing.

Missing a deadline can affect your contractual rights.

If the contract requires earnest money or another deposit, follow the instructions and deadline precisely. Verify where the funds must be delivered and keep proof of payment. The rules governing deposits and when they are refundable depend heavily on the contract and applicable law.

13. Request and compare official Loan Estimates

After you have a property address and are ready to move forward with financing, compare actual loan offers rather than relying only on preapproval conversations.

For mortgages subject to the federal TILA-RESPA Integrated Disclosure rules, six pieces of information trigger an application for disclosure purposes: your name, income, Social Security number for obtaining credit, property address, estimated property value, and the mortgage amount sought. The lender generally must provide or mail a Loan Estimate no later than the third business day after receiving those items.

The CFPB explains the process in its guidance on applying for a mortgage loan.

Compare Loan Estimates from multiple lenders using the same loan assumptions where possible. Review:

• interest rate;
• annual percentage rate;
• points or lender credits;
• origination charges;
• mortgage insurance;
• projected monthly payment;
• cash to close;
• whether the rate is locked;
• adjustable-rate features, if any; and
• services you can shop for.

A Loan Estimate is not final loan approval. The CFPB specifically advises borrowers to request and review multiple Loan Estimates before choosing a mortgage.

14. Get an independent home inspection

A home inspection is one of the most important due-diligence steps because it focuses on the physical condition of the property.

Hire an inspector who is accountable to you and schedule the inspection early enough to act within your contract deadlines. Attend if practical, ask questions, and read the full report rather than focusing only on the summary.

Depending on the property, location, age, and initial findings, you may also consider specialized evaluations for matters such as:

• structural concerns;
• roof condition;
• sewer line or septic system;
• well water;
• radon;
• pests;
• mold or moisture;
• chimney or fireplace;
• electrical issues; or
• environmental hazards.

The CFPB’s home-buying guidance makes an important distinction: a home inspection is different from an appraisal. An appraisal primarily supports the lending process by providing a valuation. It does not replace your own due diligence on the home’s condition.

15. Resolve inspection issues and other contingencies

An inspection report rarely means “perfect house” or “bad house.” The useful question is which findings materially affect safety, function, cost, insurability, financing, or your willingness to own the property.

Depending on the contract, inspection findings may lead you to:

• proceed without changes;
• request repairs;
• request a credit or other concession;
• renegotiate the price;
• obtain additional inspections or estimates; or
• terminate the contract if your contingency permits it.

Do not assume the seller must agree to every repair request. Your rights depend on the purchase contract, applicable law, and the way the contingency was written.

At the same time, do not let cosmetic issues distract you from major systems, moisture problems, structural concerns, safety hazards, or expensive deferred maintenance.

16. Complete the appraisal and understand what happens if the value is low

When you finance a home, the lender generally orders an appraisal or another permitted valuation to assess the property’s value.

An appraisal provides an independent opinion of value. It may consider comparable sales, the property’s characteristics, and market information. For a typical first-lien mortgage, federal rules generally give you the right to receive a copy of the appraisal or other written valuation.

The CFPB explains what appraisals are and why buyers should review them.

If the appraised value is below the contract price, do not assume there is one automatic outcome. Your options may depend on the financing, your available cash, the purchase contract, and any appraisal contingency. Possible responses can include reviewing the appraisal for errors, discussing a reconsideration of value with the lender, renegotiating with the seller, contributing additional funds, restructuring the deal, or terminating if the contract gives you that right.

17. Complete the title work and choose closing services

Before closing, the transaction generally includes a title search or similar title work to identify ownership issues, liens, claims, or other matters that may affect the property.

Most mortgage lenders require lender’s title insurance. That policy protects the lender’s interest, not your equity. Owner’s title insurance is a separate policy that can protect the homeowner against covered pre-existing title claims.

The CFPB explains the difference while discussing how to shop for title insurance and other closing services.

Who handles closing varies by state. Depending on the location and transaction, a title company, settlement agent, escrow company, attorney, or another authorized professional may handle the closing.

Review title documents and exceptions carefully. If something is unclear, such as an easement, restriction, lien, ownership issue, or survey problem, raise it before closing, not afterward.

18. Secure insurance and complete mortgage underwriting

Your lender will continue verifying the information used to approve the mortgage. Respond promptly to legitimate requests for updated documents or explanations.

During this period, avoid financial changes that could complicate underwriting unless they are necessary and you have discussed the consequences with your lender. Examples include taking on significant new debt, changing jobs without planning for the effect on underwriting, moving large unexplained sums between accounts, or opening new credit accounts.

Mortgage lenders generally require homeowners insurance for financed purchases. Review:

• dwelling coverage;
• deductibles;
• exclusions;
• liability coverage;
• replacement-cost assumptions;
• wind, hail, earthquake, or other location-specific risks; and
• whether separate flood insurance is appropriate or required.

Do not wait until the last minute to discover that a property is unusually expensive or difficult to insure.

19. Review your Closing Disclosure, do the final walkthrough, and protect your closing funds

For most mortgages covered by the federal disclosure rules, the lender must provide the Closing Disclosure at least three business days before the scheduled closing.

Use that time to compare the final loan details with your most recent Loan Estimate. Review the:

• loan amount;
• interest rate;
• monthly payment;
• closing costs;
• cash to close;
• lender credits;
• mortgage insurance;
• taxes and insurance estimates; and
• other material terms.

The CFPB provides a Closing Disclosure explainer and recommends resolving unexpected terms or charges before you sign.

Complete a final walkthrough before closing. Confirm that the property’s condition is consistent with the contract, that the seller completed agreed repairs, and that items the seller agreed to leave are present.

Be especially cautious with wiring instructions. Criminals can impersonate real estate or settlement professionals and send fraudulent last-minute payment instructions. Confirm wiring information using trusted contact details you obtained independently, not a phone number or link supplied in an unexpected email. The CFPB has specific guidance on mortgage closing scams.

20. Close, confirm the transfer, and prepare for ownership

At closing you may sign the promissory note, mortgage or deed of trust, settlement documents, affidavits, tax forms, and other state or transaction-specific documents.

Read what you are signing. If a material term differs from what you expected, ask for an explanation before signing.

The exact moment you legally own the property, and when you receive possession or keys, can depend on state law, funding, recording, and the purchase contract. Do not assume that signing the documents automatically means you can immediately move in.

The CFPB’s closing guidance recommends reviewing documents carefully and completing a final walkthrough before signing.

After closing:

• save your final Closing Disclosure and other important documents;
• confirm where and how mortgage payments will be made;
• update your address where necessary;
• transfer utilities;
• change or rekey exterior locks when appropriate;
• locate water, gas, and electrical shutoffs;
• test smoke and carbon-monoxide alarms;
• create a maintenance calendar;
• preserve an emergency fund for repairs; and
• verify any property tax, homestead, or homeowner filings that may apply in your state or locality.

Once you have the keys, use our new homeowner checklist to organize security, utilities, mortgage records, insurance, maintenance, repairs, budgeting, and the first year of homeownership.

Once your closing and possession timing are confirmed, use our moving checklist to plan movers, packing, utilities, address changes, moving day, and the first days in your new home.

Home-Buying Costs to Plan For

A realistic home-buying budget should look beyond the purchase price.

Down payment

The amount depends on the loan program and lender. Twenty percent is not a universal requirement.

Closing costs

These can include lender charges, title and settlement services, government recording or transfer charges, prepaid costs, and other transaction expenses. The amount varies by loan and location.

Inspection and due diligence

A general inspection and any specialized inspections are usually separate from your down payment.

Appraisal or valuation

The lender may charge you for a required appraisal or other valuation where permitted.

Insurance

Mortgage lenders generally require homeowners insurance for financed purchases. Flood and other hazard coverage may be separate.

Moving and immediate repairs

Keep funds available for moving, utility deposits, safety fixes, appliances, repairs, and other early ownership expenses.

Cash reserves

Closing with no financial cushion can turn an ordinary repair into a financial emergency.

Home Inspection vs. Appraisal vs. Title Work

These steps answer different questions.

Do not treat one as a substitute for another.

Common Home-Buying Mistakes to Avoid

Shopping before setting a real budget

A preapproval ceiling can be higher than the amount you are comfortable paying every month. Set your own limit before you fall in love with a house.

Assuming you need 20% down

A large down payment can reduce borrowing costs in many situations, but it is not a universal requirement. Compare the actual loan options available to you.

Using the first lender without comparing offers

Preapproval does not require you to use that lender. Compare official Loan Estimates after you have a property address.

Waiving protections without understanding the downside

Inspection, financing, appraisal, and other contingencies can have significant consequences. A competitive market does not make the risk disappear.

Confusing an appraisal with an inspection

The appraisal primarily addresses value for the lending process. The inspection supports your due diligence on the property’s physical condition.

Ignoring insurance and property-specific risk

Insurance cost and availability can materially affect affordability. Flood, wildfire, wind, and other risks deserve attention before closing.

Making major financial changes during underwriting

New borrowing or other substantial financial changes can affect mortgage approval. Coordinate important changes with your lender.

Sending closing money based only on an email

Always independently verify wire instructions with a trusted settlement contact.

Frequently Asked Questions About How to Buy a House

Do you need 20% down to buy a house?

No. The required down payment depends on the mortgage product and lender. Some conventional loans permit low down payments, FHA financing may allow a minimum required investment as low as 3.5% for qualifying borrowers, and eligible VA or USDA borrowers may have no-down-payment options. A lower down payment can affect mortgage insurance and the overall cost of the loan.

What credit score do you need to buy a house?

There is no single score required for every mortgage. Lenders and loan programs have different eligibility and pricing rules. Check your credit early, correct errors, and compare loan options based on your actual financial profile rather than assuming one score applies to everyone.

Should you get preapproved before looking at houses?

Getting preapproved before serious home shopping is usually useful because it helps you understand what a lender is tentatively willing to lend and can strengthen your credibility with sellers. It is not final loan approval, and it does not commit you to that lender.

How long does it take to buy a house?

There is no universal timeline. Financial preparation may begin months before you shop, the home search can be short or long depending on the market and your needs, and the contract-to-closing period depends on financing, due diligence, contract deadlines, and state or local closing practices.

Is earnest money always required?

No single nationwide rule makes the same deposit mandatory in every home purchase. Whether earnest money is used, how much is involved, when it is due, and when it may be refundable depend on the offer, purchase contract, market practice, and applicable law.

Is a home inspection required?

A lender may not always require a general home inspection, but an independent inspection is an important buyer-protection step. It is different from the appraisal and can reveal defects or repair needs that affect your decision to proceed.

Can you change mortgage lenders after getting preapproved?

A preapproval generally does not commit you to that lender. The CFPB recommends comparing actual Loan Estimates after you have identified a property. Changing lenders later in the process can affect timing, rate locks, appraisal arrangements, and contract deadlines, so coordinate any change carefully.

Conclusion

Learning how to buy a house is really about understanding when each decision must be made and which risks need attention before you become legally and financially committed.

Start with your finances and a budget you can sustain. Explore loan options before you shop seriously. Get preapproved without assuming that the lender is automatically your final choice. Investigate the property and its risks, protect your contractual deadlines, complete an independent inspection, understand the appraisal and title work, compare your mortgage disclosures, and verify every important closing detail before you send money or sign.

The safest home-buying process is not necessarily the fastest one. It is the process in which you understand the obligations you are accepting, preserve the protections that matter to you, and reach closing with enough information and enough financial room to own the home responsibly.

Your Next Step

Before you start touring homes, turn this guide into an action plan. Review your credit, set a monthly housing budget you can comfortably sustain, estimate the cash you will need for the purchase, and organize your financial documents. Taking those steps first will put you in a stronger position to compare lenders, evaluate homes realistically, and act confidently when you find the right property.

For more practical guidance as you go through the home-buying process, explore our Buying a Home section.