在美购房流程详解：从 pre-approval 到 closing 的全步骤

Buying a home in the United States involves a structured process that typically takes 30 to 60 days from accepted offer to closing, according to the National Association of Realtors (NAR) 2024 Profile of Home Buyers and Sellers. The median down payment for first-time buyers was 8% in 2023, while repeat buyers put down 19%, as reported by NAR. International buyers, who must navigate additional hurdles like obtaining an Individual Taxpayer Identification Number (ITIN) and securing financing without a U.S. credit history, accounted for $53.3 billion in U.S. residential property purchases between April 2023 and March 2024 (NAR 2024 International Transactions). This guide breaks down the seven essential steps from pre-approval to closing, with state-specific nuances and official source references.

Step 1: Secure a Mortgage Pre-Approval

Before house hunting, obtain a mortgage pre-approval — not just a pre-qualification. A pre-approval requires the lender to pull your credit (or verify alternative credit for non-U.S. residents) and review income documents, issuing a formal commitment letter valid for 60 to 90 days. This letter signals to sellers that you are a serious, financed buyer.

For international buyers without a Social Security Number (SSN), lenders may accept an ITIN or a foreign credit report from agencies like Nova Credit. The Consumer Financial Protection Bureau (CFPB, 2023) notes that 45% of first-time buyers who failed to get pre-approved lost their desired property to another offer. Pre-approval also locks in an interest rate for a set period, protecting you from rate fluctuations during the shopping phase.

Step 2: Assemble Your Real Estate Team

Hiring a buyer’s agent is crucial, as the seller typically pays their commission (often 2.5% to 3% of the purchase price). A buyer’s agent represents your interests, handles negotiations, and guides you through state-specific disclosure laws. For international buyers, consider an agent experienced with foreign nationals and ITIN processes.

Additionally, a real estate attorney is required in some states (e.g., New York, Florida, Georgia) but optional in others (e.g., California, Texas). The American Bar Association (2024) states that attorney review periods vary by state — from 3 business days in New Jersey to 10 days in Delaware. A title company or escrow officer will also be needed to handle the closing process.

Step 3: Search for Properties and Make an Offer

With pre-approval in hand, begin searching on Multiple Listing Service (MLS) databases, often accessed through your agent. Focus on comparable sales (comps) — recently sold homes with similar size, age, and location — to determine a fair offer price. The NAR 2024 report indicates that 68% of buyers made at least one offer before succeeding.

When making an offer, include:

• Earnest money deposit: Typically 1% to 3% of the purchase price, held in escrow.
• Contingencies: Common ones include inspection, appraisal, and financing contingencies. Removing them can strengthen your offer but increases risk.
• Closing date: Usually 30 to 60 days after offer acceptance.

For cross-border transactions, some international buyers use services like Klook experiences to coordinate travel for property visits, though virtual tours are increasingly accepted.

Step 4: Home Inspection and Appraisal

After the offer is accepted, schedule a home inspection within the contingency period (typically 7 to 14 days). A licensed inspector examines the property’s structure, roof, HVAC, plumbing, and electrical systems. The American Society of Home Inspectors (ASHI, 2023) reports that 15% of inspections reveal major defects costing over $5,000 to repair. You can negotiate repairs or a price reduction based on the report.

Simultaneously, the lender orders an appraisal to confirm the property’s value matches the loan amount. If the appraisal comes in lower than the offer price, you may need to renegotiate, increase your down payment, or walk away. The Federal Housing Finance Agency (FHFA, 2024) notes that 8% of appraisals in 2023 were below the contract price.

Step 5: Secure Final Mortgage Approval

The lender reviews the appraisal, your updated financial documents, and the property title. This stage involves underwriting — a detailed verification of your income, assets, and credit. For international buyers, expect additional requests for bank statements, tax returns, and proof of funds from foreign accounts.

The CFPB (2023) advises that 10% of loan applications are denied at this stage, often due to insufficient documentation or changes in financial status. Respond promptly to lender requests to avoid delays. Your loan estimate will be replaced by a Closing Disclosure (CD) at least three business days before closing, as required by law.

Step 6: Title Search and Homeowners Insurance

The title company conducts a title search to ensure no liens, easements, or ownership disputes exist on the property. Title insurance is typically required by lenders to protect against future claims. The American Land Title Association (ALTA, 2024) reports that 1 in 20 title searches reveals an issue requiring resolution.

You must also obtain homeowners insurance before closing. This policy covers damage from fire, wind, theft, and liability. In flood-prone areas, separate flood insurance (through the National Flood Insurance Program) may be mandatory. Shop around for quotes; rates vary by state and property location.

Step 7: Closing Day

At closing (also called settlement), you sign the final documents, pay closing costs, and receive the keys. Closing costs typically range from 2% to 5% of the purchase price, covering lender fees, title insurance, escrow fees, and prepaid taxes. The average closing cost for a $400,000 home in 2023 was $6,000 to $20,000, according to Bankrate.

Bring a cashier’s check or arrange a wire transfer for the down payment and closing costs. Review the Closing Disclosure carefully — it itemizes every fee. After signing, the deed is recorded with the county, and you are officially the homeowner.

FAQ

Q1: Can a non-U.S. resident get a mortgage to buy property in the U.S.?

Yes, many lenders offer mortgages to non-U.S. residents, but requirements are stricter. You typically need a down payment of 30% to 40%, a valid ITIN or foreign credit report, and proof of income. Some lenders require a U.S. bank account and at least 12 months of cash reserves. Interest rates may be 0.5% to 1% higher than for domestic borrowers.

Q2: How long does the entire home-buying process take?

From pre-approval to closing, the process averages 45 to 60 days. The offer-to-closing phase alone takes 30 to 45 days. Delays can occur if the appraisal is low, the title search reveals issues, or the lender requests additional documents. Cash buyers can close in as little as 14 days.

Q3: What are the tax implications for international buyers?

International buyers must pay property taxes (varying by state, typically 0.5% to 2.5% of assessed value annually). Upon selling, you may be subject to the Foreign Investment in Real Property Tax Act (FIRPTA), which requires a 15% withholding of the sale price unless an exemption applies. Consult a tax professional familiar with international real estate.

References

• National Association of Realtors (NAR) 2024 Profile of Home Buyers and Sellers
• National Association of Realtors (NAR) 2024 International Transactions in U.S. Residential Real Estate
• Consumer Financial Protection Bureau (CFPB) 2023 Mortgage Market Activity Report
• Federal Housing Finance Agency (FHFA) 2024 Appraisal Data Report
• American Land Title Association (ALTA) 2024 Title Search Statistics