Buying your first home is the largest financial decision most people ever make — and one of the most rewarding. This guide walks you through every step: from checking your credit to getting the keys at closing. The average first-time home buyer spends 4-6 months from start to finish. Here's your roadmap.
Your credit score determines what loans you qualify for and your interest rate. The difference between a 620 and 740 FICO on a $300,000 30-year fixed mortgage can be $200+/month. Before you do anything else: pull your free credit reports at AnnualCreditReport.com, dispute any errors, pay down credit card balances to below 30% of limits, and avoid opening new credit accounts. Minimum scores: Conventional (620), FHA (580 with 3.5% down, or 500 with 10% down), VA (no VA minimum; lenders typically 580-620), USDA (640 preferred).
The 28/36 rule is a good starting point: spend no more than 28% of gross monthly income on housing (PITI) and no more than 36% on total debt (housing + car loans + student loans + credit cards). Example: $6,000/month gross income → max housing payment $1,680, max total debt payments $2,160. But this is just a guideline — your actual budget should account for maintenance (1-2% of home value annually), utilities, and your lifestyle goals.
| Loan Type | Min Down Payment | On $300,000 Home | Closing Costs (est. 2-5%) |
|---|---|---|---|
| Conventional 97 | 3% | $9,000 | $6,000-$15,000 |
| FHA | 3.5% | $10,500 | $6,000-$15,000 |
| VA | 0% | $0 | $6,000-$15,000 |
| USDA | 0% | $0 | $6,000-$15,000 |
Down payment assistance: 47 states and many cities offer grants and low-interest loans for first-time buyers. These can cover your down payment and closing costs. Many programs require homebuyer education — a small investment of time that can yield thousands in assistance.
Pre-approval is a lender's conditional commitment to lend you a specific amount. It requires: income verification (pay stubs, W-2s, tax returns), asset verification (bank statements), credit check, and employment verification. A pre-approval letter shows sellers you're a serious buyer — in competitive markets, offers without pre-approval are often ignored. Pre-approval is different from pre-qualification (which is just an estimate based on self-reported information). Get pre-approved before you start looking at homes.
A good buyer's agent costs you nothing (the seller pays both agents' commissions) and provides invaluable expertise. Look for: experience in your target neighborhoods, full-time agent, strong reviews, good communication style. Interview 2-3 agents before choosing. Your agent will help you find homes, negotiate offers, navigate inspections, and guide you through closing.
3% down. Reduced PMI. Income from non-borrower household members can be used. Income limits apply. Homebuyer education required. Available nationwide.
3% down. Boarder income allowed. Reduced PMI. Income limits based on census tract. Available for purchase and no-cash-out refinance.
3.5% down. Credit scores as low as 580. Higher DTI allowed. MIP for life of loan (or 11 years with 10%+ down). Most popular among first-time buyers.
Down payment assistance grants and second mortgages. Reduced-rate first mortgages. Mortgage credit certificates (tax credits). Varies by state and county.