Down Payment Strategies: How Much, From Where, and Why It Matters
The "you need 20% down" myth has scared a generation away from homeownership. Here's the truth, with numbers.
Cal says: 20% down is a goal, not a gate. Most first-time buyers put down 6–7%, and that's totally fine — as long as you understand the trade-offs.
- Conventional loan: 3% down (5% if you're not a first-time buyer)
- FHA loan: 3.5% down with a 580+ credit score
- VA loan: 0% down for eligible veterans and active-duty service members
- USDA loan: 0% down in qualifying rural and suburban areas
- Jumbo loan: typically 10–20% down (varies by lender)
The National Association of Realtors reports the median down payment for first-time buyers in 2024 was about 8% — nowhere near the mythical 20%.
Let's run the numbers on a $400,000 home at 6.75% for 30 years:
| Down % | Cash Needed | Monthly P&I | PMI/mo | Total/mo |
|---|---|---|---|---|
| 3% | $12,000 | $2,517 | $162 | $2,679 |
| 5% | $20,000 | $2,465 | $158 | $2,623 |
| 10% | $40,000 | $2,335 | $150 | $2,485 |
| 20% | $80,000 | $2,076 | $0 | $2,076 |
Going from 3% to 20% saves about $600/month — but requires $68,000 more in cash upfront. The breakeven on that extra cash is roughly 9–10 years if you assume the alternative is investing it at a modest return.
- Savings. The cleanest source. Lenders want to see seasoned funds (sitting in your account for 60+ days).
- Gift funds. Family members can gift you down payment money. Your lender will require a gift letter stating the funds are not a loan.
- Down payment assistance (DPA) programs. Most states and many cities offer grants or forgivable second-lien loans for first-time buyers under certain income limits.
- 401(k) loan. You can borrow from yourself — typically up to 50% of your vested balance or $50,000, whichever is less. You repay yourself with interest.
- IRA withdrawal. First-time buyers can withdraw up to $10,000 from a traditional IRA without the 10% early-withdrawal penalty (you still owe income tax).
- Sale of an asset. Stocks, crypto, a vehicle — fine, but expect to document the trail.
What you cannot use: an undisclosed personal loan or a credit card cash advance. Underwriters check your accounts and will spot a sudden deposit that wasn't there 60 days ago.
The right down payment isn't the biggest one you can manage — it's the one that leaves you with healthy reserves after closing. A bigger down payment that drains your emergency fund is worse than a smaller one that keeps you solvent.
A reasonable rule: keep at least 3–6 months of full PITI plus living expenses in liquid savings after closing. If putting 20% down would leave you with $1,000 in checking and a busted water heater away from a credit card meltdown, put 10% down and keep the cushion.
Run scenarios on the mortgage calculator and compare the results — the right number is the one that lets you sleep.