Quick Answer
You don't need 20% down to buy a house. Conventional loans start at 3%, FHA at 3.5%, and VA/USDA can be 0% for those who qualify. 20% down just lets you avoid PMI. On a $350,000 home: 3% = $10,500, 5% = $17,500, 10% = $35,000, 20% = $70,000. A smaller down payment means a bigger loan and PMI until you hit 20% equity — and remember to also save 2–5% for closing costs.
The "you need 20% down" rule keeps a lot of people renting longer than they have to. It's a myth. Here's what you actually need, what changes at 20%, and what else to budget for.
Down payment on a $350,000 home
| Down payment | Cash needed | PMI? |
|---|---|---|
| 3% | $10,500 | Yes |
| 5% | $17,500 | Yes |
| 10% | $35,000 | Yes |
| 20% | $70,000 | No |
Down payment by loan type
- Conventional: from 3% down (PMI until 20% equity).
- FHA: from 3.5% down (mortgage insurance applies).
- VA: 0% down for eligible veterans and service members.
- USDA: 0% down for eligible rural buyers.
What 20% actually gets you
Putting 20% down means no PMI, a smaller loan, a lower monthly payment, and less total interest. But don't drain your savings to reach it — being cash-poor after closing is risky. A smaller down payment that keeps an emergency fund intact is often the smarter move.
Don't forget closing costs
Budget 2–5% of the loan for closing costs on top of your down payment — on a $350,000 home, that's roughly $7,000–$17,500 — plus moving and a repair cushion.
See how your down payment changes your loan and payment with the mortgage calculator, figure out your budget in how much house can I afford, and build your down payment with the savings calculator.