Housing & Real Estate

How Much Should I Save for a Down Payment on a House?

Editor Team of My Dollar ToolsJune 10, 20269 min read

The down payment is the single biggest hurdle for most aspiring homeowners. You've probably heard you need 20% — but is that actually true? No. While 20% is ideal, most Americans put down far less. Here's exactly how much you need and how to get there faster.

Down Payment Options: You Have More Than You Think

Loan TypeMinimum Down PaymentOn a $350,000 HomeWho Qualifies
Conventional3–5%$10,500–$17,500Good credit (620+), first-time buyers
FHA3.5%$12,250Credit 580+, more flexible requirements
VA0%$0Veterans, active military, eligible spouses
USDA0%$0Rural areas, income limits apply
Conventional (standard)10%$35,000Good credit, avoids highest PMI rates
Conventional (no PMI)20%$70,000Best rates, no private mortgage insurance

The Real Cost of Putting Less Than 20% Down

If you put less than 20% down on a conventional loan, you'll pay Private Mortgage Insurance (PMI). Here's how it impacts your monthly payment on a $350,000 home:

Down PaymentLoan AmountMonthly PMIMonthly Payment (P&I + PMI)
5% ($17,500)$332,500$220$2,322
10% ($35,000)$315,000$158$2,150
15% ($52,500)$297,500$89$1,968
20% ($70,000)$280,000$0$1,770

PMI adds $89–$220/month, but it drops off once you reach 20% equity. In many markets, paying PMI and buying sooner beats waiting years to save 20% while home prices rise.

How Long Will It Take to Save?

Here's how long it takes to save different down payment amounts at various monthly savings rates:

Monthly Savings$12,250 (3.5% FHA)$35,000 (10%)$70,000 (20%)
$500/month2 years5.8 years11.7 years
$1,000/month1 year2.9 years5.8 years
$1,500/month8 months1.9 years3.9 years
$2,000/month6 months1.5 years2.9 years

Don't Forget Closing Costs

Your down payment isn't the only cash you need at closing. Budget an additional 2–5% of the purchase price for closing costs. On a $350,000 home, that's $7,000–$17,500 extra. Read our complete guide on how much closing costs actually are.

Plus, you should have 3–6 months of mortgage payments in reserve ($5,000–$10,000) for emergencies after buying. Total cash needed to buy a $350,000 home with 10% down: approximately $50,000–$60,000.

9 Strategies to Save for a Down Payment Faster

  1. Open a high-yield savings account. Don't leave your down payment fund in a checking account earning 0.01%. High-yield savings accounts offer 4–5% APY — on $30,000, that's $1,200–$1,500/year in free interest.
  2. Automate transfers. Set up automatic weekly or bi-weekly transfers to your house fund. Treat it like a bill you pay yourself.
  3. Cut one major expense. Downgrade your apartment, sell one car, or cut a subscription bundle. One $300/month savings adds $3,600/year.
  4. Use windfalls strategically. Tax refunds, bonuses, gifts, and stimulus payments go straight to the house fund.
  5. Pick up a side hustle. Even $500–$1,000/month from freelancing, tutoring, or gig work adds $6,000–$12,000/year.
  6. Ask family for a gift. Gift funds are allowed for down payments on most loan types. Parents can gift up to $18,000/year per person tax-free (2026 limit).
  7. Explore down payment assistance programs. Many states and cities offer grants or forgivable loans for first-time buyers — typically $5,000–$20,000.
  8. Consider a lower-cost area. A $250,000 home requires only $8,750 down (3.5%) vs. $17,500 on a $500,000 home.
  9. Use a first-time homebuyer IRA withdrawal. You can withdraw up to $10,000 from a traditional IRA penalty-free for a first home purchase.

Should I Wait for 20% or Buy Now?

The math often favors buying sooner with a smaller down payment if:

  • Home prices are rising 3–5%/year in your area (waiting means a more expensive house)
  • PMI costs less than the appreciation you'd miss by waiting
  • You have stable income and plan to stay 5+ years

Run the specific comparison with our Rent vs Buy Calculator to see whether buying now with less down or waiting for 20% makes more financial sense for your situation.