Key Takeaways
- Check your credit score and DTI ratio before house hunting — both directly affect your rate and loan options.
- Budget 2–5% of the purchase price for closing costs on top of your down payment.
- Get pre-approved (not just pre-qualified) before making offers — it shows sellers you are a serious buyer.
- Shop at least 3 lenders: a 0.5% rate difference saves tens of thousands over the loan term.
- Never skip the home inspection — it protects you from expensive surprises after closing.
- First-time buyer programs can provide down payment assistance — check your state's housing finance agency.
Step 1: Assess Your Financial Readiness
Before you start touring homes, get a realistic picture of your finances:
Credit score requirements:
- Conventional loan: 620 minimum (740+ for best rates)
- FHA loan: 580 minimum with 3.5% down; 500 with 10% down
- VA loan: No official minimum (most lenders require 620)
Debt-to-income ratio (DTI): Lenders want your total monthly debt payments (including the new mortgage) to be under 43% of gross monthly income. A 36% DTI or lower is ideal.
Emergency fund: Do not drain savings to zero for a down payment. You should have 3–6 months of expenses remaining after closing.
Use our Mortgage Calculator to estimate monthly payments, and our Rent vs Buy Calculator to decide if now is the right time.
Step 2: Save for the Down Payment and Closing Costs
Down payment options:
- 3%: Conventional loans for first-time buyers (Fannie Mae HomeReady, Freddie Mac Home Possible)
- 3.5%: FHA loans (credit score 580+)
- 5–10%: Standard conventional minimum to avoid PMI discussions
- 20%: Avoids private mortgage insurance (PMI), typically $50–$200/month
- 0%: VA loans (for eligible veterans/service members) and USDA loans (rural areas)
Closing costs: Budget 2%–5% of the purchase price on top of your down payment.
- On a $350,000 home: $7,000–$17,500 in closing costs
- Includes: lender origination fees, appraisal, title insurance, prepaid property taxes and homeowners insurance
First-time buyer programs: Many states offer down payment assistance grants and low-rate loans. Search your state's housing finance agency for programs.
Step 3: Get Pre-Approved (Not Just Pre-Qualified)
A pre-approval letter is a conditional commitment from a lender to loan you a specific amount, based on verified income, assets, and credit. Pre-qualification is just an estimate.
Pre-approval checklist:
- Last 2 years of W-2s or 1099s (2 years of tax returns if self-employed)
- Last 30 days of pay stubs
- Last 2–3 months of bank statements
- Photo ID
- Authorization to pull your credit
Shop multiple lenders: Get quotes from at least 3 lenders. A 0.5% rate difference on a $350,000 mortgage saves over $35,000 in interest over 30 years. Multiple credit pulls within a 45-day window count as a single inquiry for credit score purposes.
Lock your rate: Once you have an accepted offer, ask about rate lock options (typically 30–60 days).
Step 4: Find a Home and Make an Offer
Choosing an agent: A buyer's agent is typically paid by the seller — representation costs you nothing. Interview 2–3 agents and choose one with experience in your target neighborhood.
What to look for in a home inspection: Never skip the inspection. Key areas: roof age and condition, HVAC systems, foundation, plumbing, electrical panel, water heater, signs of water damage or mold.
Making a competitive offer:
- Offer price (based on comparable sales — "comps")
- Earnest money deposit (typically 1–3% of purchase price, applied to your down payment)
- Contingencies: financing, inspection, appraisal — protect yourself but avoid unnecessary contingencies in competitive markets
- Closing timeline: sellers often prefer 30–45 days
Step 5: Closing — What Happens on Closing Day
Final walkthrough: 24–48 hours before closing, do a final walkthrough to verify the property is in the agreed condition.
Closing disclosure: You will receive this 3 business days before closing. Review every line against your loan estimate. Flag any fees that changed significantly.
What you will sign:
- Promissory note (your promise to repay the loan)
- Deed of trust or mortgage (pledges the property as collateral)
- Closing disclosure acknowledgment
- Various lender and title company documents
Bring to closing: Government-issued ID, certified check or wire confirmation for closing costs, any final documents the lender requested.
After signatures and funding, you receive the keys. You are a homeowner.
Frequently Asked Questions
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Written by US Finance Lab Editorial Team. Published March 15, 2026.
Accuracy & Methodology
Our calculators use current US tax rates and standard financial formulas. Results are estimates intended for planning purposes and do not constitute financial advice. Learn about our methodology ›