You don't need 20% down to buy a house. That's the single most common myth in home buying, and it stops a lot of people from even starting the process.
The real answer to how much down payment for a house you need depends on your loan type. It can range from 0% to 20% or more. Most first-time buyers put down far less than 20%.
By the end of this article, you'll know exactly what down payment options exist, how each one affects your monthly payment, and how to figure out the right amount for your situation.
How Much Down Payment for a House Do You Actually Need?
Here's the direct answer: most buyers put down between 3% and 10%. The average first-time buyer in the US puts down around 8%, according to the National Association of Realtors' 2024 Profile of Home Buyers and Sellers.
The 20% figure isn't a requirement — it's the threshold that lets you skip private mortgage insurance (PMI) on a conventional loan. That's it. It's not a rule, and it's not required by most lenders.
Here's what different loan types actually require:
| Loan Type | Minimum Down Payment | Who It's For |
|---|---|---|
| Conventional loan | 3% | Buyers with decent credit (620+) |
| FHA loan | 3.5% | Buyers with credit scores 580+ |
| VA loan | 0% | Eligible veterans and active service members |
| USDA loan | 0% | Buyers in eligible rural areas |
| Jumbo loan | 10–20% | Buyers financing above conforming loan limits |
So if you're buying a $350,000 home with a conventional loan, a 3% down payment is $10,500 — not the $70,000 that 20% would require.
Why the 20% Rule Still Gets Repeated
Putting 20% down does come with real benefits. It's worth understanding them, even if you don't end up hitting that number.
You avoid private mortgage insurance (PMI)
PMI is an extra monthly fee lenders charge when you put down less than 20% on a conventional loan. It typically costs 0.5% to 1.5% of your loan amount per year, and it protects the lender — not you — if you default.
On a $300,000 loan, that's roughly $125 to $375 a month, added on top of your regular payment. PMI usually drops off once you've paid down your loan to 78–80% of the home's original value.
You get a smaller loan and lower monthly payment
More down payment means less principal to pay off. Less principal means a lower monthly payment and less interest paid over the life of the loan.
You look less risky to sellers
In a competitive market, a larger down payment can signal to a seller that your financing is solid. It won't replace a strong pre-approval, but it can help your offer stand out.
You build equity faster
Equity is the part of your home you actually own — the value minus what you still owe. A bigger down payment means you start with more equity on day one.
How Your Down Payment Changes Your Monthly Payment
Let's run real numbers on a $400,000 home with a 30-year fixed loan at a 6.75% interest rate — a reasonable rate as of 2025 for a buyer with good credit.
3% down ($12,000):
- Loan amount: $388,000
- Estimated principal and interest: ~$2,517/month
- Plus PMI (~0.8%): ~$259/month
- Total: ~$2,776/month
10% down ($40,000):
- Loan amount: $360,000
- Estimated principal and interest: ~$2,336/month
- Plus PMI (~0.6%): ~$180/month
- Total: ~$2,516/month
20% down ($80,000):
- Loan amount: $320,000
- Estimated principal and interest: ~$2,076/month
- No PMI
- Total: ~$2,076/month
The gap between 3% down and 20% down here is about $700 a month. That's real money — but so is the $68,000 difference in upfront cash. There's no universally right answer. It's a trade-off between what you can afford now and what you'll pay monthly for years.
If you want to see how a specific down payment amount affects what home you can actually afford, run your numbers through our affordability calculator. It factors in your income, debts, and down payment to show a realistic price range.
How to Decide What Down Payment Is Right for You
1. Check what loan programs you qualify for
If you're a veteran, a VA loan with 0% down might make the most sense. If your credit score is in the 580–650 range, an FHA loan at 3.5% down could be your best path in.
2. Calculate your break-even point on PMI
Figure out how much PMI will cost you monthly, and compare that to how much extra cash you'd need to reach 20% down. If PMI costs $200/month and you're 12 months from saving the extra 17%, waiting might not be worth it — home prices could rise faster than you save.
3. Keep cash in reserve
Don't put every dollar you have toward your down payment. Lenders typically want to see 2–6 months of mortgage payments left in reserve after closing. Moving costs, repairs, and furniture add up fast.
4. Factor in closing costs separately
Closing costs typically run 2–5% of your loan amount, on top of your down payment. On a $400,000 home, that's an additional $8,000 to $20,000 you'll need at closing.
5. Use a worked example
Say you have $25,000 saved for a $350,000 home purchase. That's about 7% down. You could stretch to 10% by delaying six months, or move now with 7% and slightly higher PMI. Only you can weigh how much a faster move is worth versus a lower monthly cost.
Frequently Asked Questions
Do I really need 20% down to buy a house? No. Conventional loans allow as little as 3% down, FHA loans allow 3.5%, and VA and USDA loans allow 0% down for eligible buyers. Twenty percent simply lets you skip PMI.
What's the minimum down payment for a first-time home buyer? Most first-time buyers qualify for 3% down on a conventional loan through programs like Fannie Mae's HomeReady or Freddie Mac's Home Possible, assuming they meet income and credit requirements.
How much should I save for a down payment on a $300,000 house? At 3% down, you'd need $9,000. At 10%, $30,000. At 20%, $60,000. Add 2–5% for closing costs on top of whichever down payment you choose.
Does a bigger down payment always mean a better interest rate? Not always, but it often helps. Lenders use loan-to-value ratio as one factor in pricing your rate. A larger down payment generally lowers your risk profile, which can lead to a slightly better rate.
Can I use gift money for my down payment? Yes, most loan programs allow gift funds from family members, though lenders will typically require a signed gift letter and documentation showing the money's source.
The Bottom Line
There's no single right down payment — the real answer depends on your loan type, your monthly budget, and how much cash you have on hand today. A smaller down payment gets you into a home sooner but costs more monthly through PMI and a bigger loan. A larger one costs more upfront but saves you money over time.
Run your own numbers with our affordability calculator to see how different down payment amounts change what you can actually afford.
This article is for informational purposes only and does not constitute financial advice. Always consult a qualified financial advisor before making major financial decisions.