First-Time Homebuyer Guide: How to Buy Your First Home Step by Step
Step 1: Get Your Finances in Order
Before you start browsing listings, get your financial house in order. Check your credit score — you’ll need at least 620 for conventional loans (580 for FHA). Pay down high-interest debt to improve your credit and lower your debt-to-income (DTI) ratio. Lenders want your total monthly debt payments (including the future mortgage) below 43% of gross income, though 36% or less is ideal.
Build your savings for the down payment, closing costs (2–5% of the purchase price), and a cash reserve. Lenders want to see at least 2 months of mortgage payments in reserve after closing. Keep your emergency fund separate — don’t drain it for the down payment.
Step 2: Determine How Much You Can Afford
The bank will approve you for more than you should spend. Lenders look at your maximum DTI ratio; you should look at what leaves room for savings, investing, and life. The 50/30/20 rule suggests housing costs (mortgage + taxes + insurance + HOA) should stay under 28% of gross income — and total debt payments under 36%.
Use our detailed how much house can I afford guide for a complete calculation. Remember: the mortgage payment is just the start. Property taxes, homeowners insurance, maintenance (budget 1–2% of home value/year), utilities, and potential HOA fees add up fast.
Step 3: Get Pre-Approved for a Mortgage
Pre-approval is a letter from a lender stating how much they’ll lend you based on a review of your credit, income, assets, and debts. It signals to sellers that you’re a serious buyer. Get pre-approved by at least 2–3 lenders and compare rates — even a 0.25% rate difference saves thousands over the loan term.
Pre-approval requires W-2s (2 years), pay stubs (recent), bank statements (2 months), tax returns (2 years), and identification. Self-employed buyers need additional documentation including profit-and-loss statements.
Step 4: Choose Your Mortgage Type
| Loan Type | Down Payment | Credit Minimum | PMI? | Best For |
|---|---|---|---|---|
| Conventional | 3–20% | 620+ | Yes (if <20% down) | Good credit, 5%+ down payment |
| FHA | 3.5% | 580+ | Yes (life of loan if <10% down) | Lower credit scores, low down payment |
| VA | 0% | No minimum (typically 620+) | No | Veterans, active military, eligible spouses |
| USDA | 0% | 640+ | Yes (guarantee fee) | Rural and suburban areas, moderate income |
For most first-time buyers with decent credit, a conventional loan with 5–10% down is the sweet spot. If you’re a veteran, VA loans are almost always the best deal — zero down, no PMI. See our mortgage types guide for a deep dive.
Step 5: Find and Make an Offer
Work with a buyer’s agent (typically paid by the seller). When you find the right home, your agent helps you structure an offer based on comparable sales, market conditions, and the home’s condition. Include contingencies for financing (protects you if the loan falls through), inspection (lets you negotiate repairs or back out), and appraisal (ensures you’re not overpaying).
Don’t waive contingencies just to compete — especially the inspection contingency. An inspection can reveal $10,000–$50,000+ in hidden problems. The purchase price is negotiable; the foundation crack you didn’t know about isn’t.
Step 6: Close the Deal
After your offer is accepted, the lender orders an appraisal, your inspector examines the property, and the title company conducts a title search. Closing costs typically run 2–5% of the purchase price and include lender fees, title insurance, escrow setup, prepaid taxes and insurance, and attorney fees (in some states).
Review the Closing Disclosure (CD) at least 3 days before closing. Compare it to your Loan Estimate — if numbers changed significantly, ask why. At closing, you’ll sign documents, wire funds, and receive the keys.
First-Time Homebuyer Programs
Many programs offer down payment assistance, reduced interest rates, or tax credits for first-time buyers. FHA loans accept 3.5% down with 580+ credit. State housing finance agencies (HFAs) offer below-market rates and down payment grants. The Mortgage Credit Certificate (MCC) provides a federal tax credit for a portion of mortgage interest paid. Check your state’s HFA website for programs specific to your area.
Key Takeaways
- Get your credit score to 620+ (ideally 740+) before applying — higher scores mean lower rates.
- Budget for more than the mortgage: property taxes, insurance, maintenance (1–2%/year), and closing costs (2–5%).
- Get pre-approved by 2–3 lenders and compare rates — small rate differences save thousands over the loan.
- Never waive the inspection contingency; always keep your emergency fund intact after closing.
- Keep total housing costs under 28% of gross income — buy less than you’re approved for.
Frequently Asked Questions
How much money do I need to buy my first home?
At minimum: 3–3.5% down payment + 2–5% for closing costs + 2 months of reserves. For a $300,000 home, that’s roughly $15,000–$25,000 in down payment, $6,000–$15,000 in closing costs, and $3,000–$5,000 in reserves — totaling $24,000–$45,000. VA and USDA loans require zero down payment. See our down payment guide for strategies.
What credit score do I need to buy a house?
Minimum 580 for FHA loans (3.5% down) or 620 for conventional loans. However, the best rates require 740+. Every 20-point improvement in your score can lower your rate by 0.125–0.25%, saving thousands over the life of the loan. Spend 6–12 months improving your credit before applying if you’re below 700.
Should I buy or keep renting?
Buy if you plan to stay at least 5–7 years, can afford the total cost of ownership (not just the mortgage), have a stable income, and have savings beyond the down payment. Rent if you might relocate soon, are paying off high-interest debt, or if buying would stretch your budget beyond 28% of gross income. See the rent vs buy analysis for a detailed framework.
What are closing costs and who pays them?
Closing costs (2–5% of purchase price) include lender origination fees, appraisal, title insurance, escrow, recording fees, and prepaid taxes/insurance. Buyers pay most closing costs, though sellers sometimes contribute (especially in buyer’s markets). You can negotiate seller concessions as part of your offer.
How long does the homebuying process take?
From first search to closing, typically 3–6 months. The financial preparation phase (credit improvement, saving) can take 6–12 months before that. Once you’re under contract, closing typically takes 30–45 days. Cash buyers can close in as little as 2 weeks.