Key Takeaways
Down Payment
A down payment is the upfront cash portion you pay toward a home's purchase price when taking out a mortgage. It's expressed as a percentage of the total home price — for example, a 10% down payment on a $300,000 home equals $30,000 paid at closing. The remaining balance is what you borrow through your mortgage loan.
Down payment size directly affects your loan-to-value (LTV) ratio, which lenders use to assess risk and determine whether private mortgage insurance (PMI) is required.
Why the 20% Rule Exists — and Why It's Not the Only Path
The 20% down payment became the gold standard for a straightforward reason: it eliminates the need for private mortgage insurance and gives lenders confidence you're a lower-risk borrower. When you put 20% down, you start with meaningful equity and your loan-to-value ratio sits at 80% — a threshold most conventional lenders consider acceptable without additional protection.
But the idea that 20% is required is one of the most persistent homebuying myths. As our breakdown of common homebuying myths explains, many buyers delay or abandon homeownership unnecessarily based on this assumption. In reality, loan programs exist that accept far less — sometimes as little as 3%.
Down Payments Work Differently Than Auto Loans
While down payments exist in auto financing too, the dynamics differ significantly from mortgages. There's no PMI equivalent in auto lending, and loan terms are far shorter. If you're comparing the two, our primer on auto loan basics explains how vehicle financing is structured differently.
What Different Down Payment Percentages Actually Cost You
The percentage you put down isn't just a one-time number — it ripples through your entire loan. Here's how the math plays out across common down payment levels on a $300,000 home:
- 3% ($9,000): Accessible entry point, but PMI applies, and you're borrowing $291,000. Monthly payments and total interest are highest.
- 5% ($15,000): Modest improvement. PMI still required on conventional loans, but slightly lower loan balance.
- 10% ($30,000): PMI costs drop, and your loan balance falls to $270,000. Lenders may offer somewhat better rate terms.
- 20% ($60,000): PMI eliminated. Loan balance of $240,000. Meaningfully lower monthly payment and total interest paid over the loan life.
The difference between a 3% and 20% down payment on a 30-year mortgage at the same interest rate can add up to tens of thousands of dollars in interest and insurance costs over time. Before choosing your amount, it's worth modeling these scenarios — many lenders and non-profit housing organizations offer free calculators for this purpose.
13%
Median down payment for all homebuyers
According to the National Association of Realtors' Profile of Home Buyers and Sellers, the typical down payment across all buyer types has consistently been well below 20%.
8%
Median down payment for first-time buyers
First-time buyers typically put down less than repeat buyers, according to NAR research, reflecting the challenge of accumulating savings without existing home equity to roll forward.
$150–$200
Typical monthly PMI cost range
PMI premiums generally range from 0.5% to 1.5% of the original loan amount annually, meaning costs vary considerably based on loan size and borrower risk profile.
Government-Backed Loans and Lower Down Payment Options
Several government-backed mortgage programs are specifically designed to make homeownership more accessible for buyers who haven't saved 20%:
- FHA Loans
- Backed by the Federal Housing Administration, these allow down payments as low as 3.5% for qualifying borrowers. They require mortgage insurance premiums (MIP) for the life of the loan in most cases — a key distinction from conventional PMI.
- VA Loans
- Available to eligible veterans, active-duty service members, and some surviving spouses, VA loans typically require no down payment at all and no PMI, though a funding fee usually applies.
- USDA Loans
- For buyers in eligible rural and suburban areas, USDA loans also offer zero-down financing for qualifying income levels.
- Conventional 97 Programs
- Fannie Mae and Freddie Mac offer conventional loan products requiring as little as 3% down for first-time or other qualifying buyers, with PMI that cancels once you reach 20% equity.
Understanding your credit profile matters here. Your credit score directly affects which loan options are available and at what interest rate — a factor that compounds significantly over a 30-year term.
The Trade-Offs: Saving Longer vs. Buying Sooner
There's a real tension in the down payment decision: the longer you save toward 20%, the longer you're out of the market, potentially renting and not building equity. In markets where home values are rising, waiting could mean paying more for the same property.
On the other hand, stretching to buy with a minimal down payment can leave you financially thin — covering closing costs, moving expenses, maintenance, and an emergency fund on top of a higher monthly mortgage payment. Neither path is universally better; the right choice depends on your local market, income stability, existing savings, and how long you plan to stay in the home.
Budgeting frameworks can be a useful tool when planning your savings timeline. Our overview of zero-based vs. 50/30/20 budgeting walks through how each approach handles savings goals. Once you've settled on a down payment amount, the next major decision is your loan structure — see our guide on fixed-rate vs. adjustable-rate mortgages for what to consider next.
Ask About Down Payment Assistance Programs
Many state housing finance agencies and local governments offer grants or forgivable second loans to help qualifying buyers cover their down payment. Income limits and other eligibility criteria apply, and programs vary significantly by location. A HUD-approved housing counselor can help you identify options available in your area at no cost.
This article provides general educational information about down payments and mortgage concepts. It is not personalized financial or mortgage advice. Speak with a licensed mortgage professional or HUD-approved housing counselor to understand the options best suited to your individual situation.