Simple definition
A down payment is the portion of a home's price you pay in cash upfront, while the mortgage covers the rest. If a home costs $300,000 and you put down $30,000, you borrow the other $270,000. Think of it as your starting stake in the home: the more you put down, the smaller your loan and the more of the home you own from day one. It is separate from closing costs.
Why it matters
The size of your down payment affects your loan amount, monthly payment, and interest costs, and whether you must pay private mortgage insurance. A larger down payment lowers your borrowing and can unlock better loan terms, but draining every dollar to make one can leave you without an emergency cushion.
Real-life example
On a $300,000 home, a 10 percent down payment is $30,000, and you finance the remaining $270,000 with a mortgage.
Common mistakes
- Believing you always need 20 percent down, when many loans allow less.
- Emptying your emergency fund to make a larger down payment.
- Forgetting that closing costs are a separate cash expense on top.
- Ignoring that a smaller down payment can trigger private mortgage insurance.
Pro tips
- Keep an emergency fund intact even after making your down payment.
- Look into first-time buyer and down payment assistance programs.
- Weigh a smaller down payment plus PMI against waiting to save 20 percent.
- Get pre-approved so you know how much down payment your budget supports.
Related Money Dictionary terms
- MortgageA long-term loan used to buy a home, secured by the property itself, which the lender can foreclose on if you stop paying.
- Loan-to-Value Ratio (LTV)The size of your loan compared to the home's value, used by lenders to gauge risk and set terms.
- Private Mortgage Insurance (PMI)An added monthly fee lenders require when your down payment is under 20 percent, protecting them if you default.
- Closing CostsThe fees paid to finalize a home purchase, covering things like appraisal, title work, and loan processing.
- Earnest MoneyA good-faith deposit you put down when making an offer to show a seller you are serious about buying.
- Pre-ApprovalA lender's written estimate of how much they will lend you, based on a review of your finances before you shop for a home.
Frequently asked questions
Do I really need 20 percent down?
Not always. Twenty percent lets you avoid private mortgage insurance, but many loan programs allow much less, sometimes as little as 3 to 5 percent, and some government-backed loans require even less. A smaller down payment gets you into a home sooner but usually means PMI and higher monthly costs, so weigh the tradeoff.
What's the difference between a down payment and closing costs?
The down payment goes toward the home's purchase price and becomes your equity. Closing costs are separate fees to finalize the loan and sale, such as appraisal, title, and lender charges. Both are due around closing and both require cash, so budget for them separately rather than assuming the down payment covers everything.
Where should I keep my down payment savings?
Because you will need the money on a known date, keep it somewhere safe and accessible rather than invested in the stock market, where it could drop right before you buy. A high-yield savings account is a common choice. Protecting the principal matters more than chasing returns when the purchase is near.
Knowing what Down Payment means is knowledge — the first half. A brick gets placed when you act on it: set a down payment target and open a separate savings account for it.
Also builds: Banking & Savings
Sources & references
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Plain-English education — not personalized legal, tax, or investment advice.