No. You do not need 20% down to buy a home. Some conventional mortgages allow as little as 3% down, FHA loans may allow 3.5%, and eligible buyers can find VA or USDA loans that require no down payment. The more useful question is not “Can I reach 20%?” but “What will this home cost me now and every month after I move in?”
That distinction can be freeing. If you have been treating 20% as an admission ticket to homeownership, you may have more options than you thought. But a smaller down payment is not a shortcut around the other costs of owning a home. Let’s separate the myth from the math.
What Does “20% Down” Actually Mean?
A down payment is the portion of a home’s purchase price you pay upfront. If you buy a $300,000 home and put down 20%, you pay $60,000 toward the price and borrow the remaining $240,000 through a mortgage. Put down 5%, and you pay $15,000 toward the price and borrow $285,000. Those figures do not include closing costs or other cash you may need to move in.
Why does 20% come up so often? On a typical conventional mortgage, putting down less than 20% generally means paying for private mortgage insurance, or PMI. PMI protects the lender—not you—if you stop making payments. Reaching 20% at the start can avoid that expense, but it is not a universal requirement for getting a mortgage.
Your Low-Down-Payment Options
You do not have to memorize every mortgage program before talking to a lender. Start by knowing which doors may be open:
- Conventional loans: Some programs allow 3% down. For example, Fannie Mae’s HomeReady mortgage offers that minimum to eligible borrowers. A small down payment will generally mean mortgage insurance, so ask for its estimated cost.
- FHA loans: These government-insured mortgages can allow a down payment as low as 3.5% for qualifying buyers. FHA loans have their own mortgage insurance costs, which makes it worth comparing an FHA offer with a conventional one rather than assuming either is cheaper.
- VA loans: Eligible veterans, service members, and certain surviving spouses may be able to buy with no down payment if the home’s price does not exceed its appraised value. VA loans do not require monthly mortgage insurance, although a funding fee may apply to some borrowers.
- USDA loans: Eligible buyers purchasing qualifying homes in eligible rural areas may be able to get a loan with no money down. Income, property, and other program requirements still apply.
State and local programs may also help eligible buyers with a down payment or closing costs. Help can come with conditions, so ask whether it is a grant, a loan you must repay, or assistance that is forgiven only if you meet certain rules.
The Number That Matters Is More Than the Down Payment
Let’s return to that $300,000 home. At 3% down, the down payment is $9,000. At 5%, it is $15,000. At 20%, it is $60,000. The gap between $15,000 and $60,000 is huge—but none of those amounts tells you the full cost of getting the keys.
You will also need to account for closing costs: charges associated with completing the purchase and mortgage, such as lender and other transaction fees. The Consumer Financial Protection Bureau says these costs typically run 2% to 5% of the purchase price, separate from the down payment. On a $300,000 home, that is a rough planning range of $6,000 to $15,000; your actual costs will vary. See the CFPB’s guide to working out your available down payment before deciding how much of your savings to commit.
Then there is life after closing. Moving, appliances, maintenance, and repairs can arrive long before you feel settled. If putting down 20% would leave you with an empty savings account, a smaller down payment could provide a more comfortable cash cushion—even if the resulting mortgage costs more. Conversely, if you can put down more and retain healthy savings, borrowing less may serve you well.
What Do You Give Up by Putting Down Less?
The main trade-off is straightforward: less cash upfront usually means more borrowed. A larger mortgage generally means a larger principal-and-interest payment and more interest paid over time, assuming the same interest rate and loan term. On a conventional loan, a down payment below 20% will also typically bring PMI into the picture.
PMI does not necessarily last for the full loan. Many borrowers can request its cancellation after paying their conventional mortgage balance down to a specified level, provided they meet the applicable conditions. FHA mortgage insurance follows different rules, so do not assume it can be removed on the same schedule. Ask the lender to explain the insurance costs—and when, if ever, they can end—for each offer.
A small down payment also gives you a smaller starting stake, or equity, in the home. That matters if you need to sell sooner than expected: a sale involves costs, and the home’s value might not rise enough to cover them. Buying a home can be part of building wealth, but owning one does not guarantee a profit. If you are weighing that decision against continuing to rent, consider what renting provides as well as what buying costs.
How to Choose a Down Payment You Can Live With
Rather than aiming for a percentage in isolation, build a simple picture of your finances. First, estimate how much cash you would have after the down payment and closing costs. Set aside money for moving and immediate home expenses. Then decide what emergency savings you would want to keep untouched. The CFPB suggests using at least three to six months of expenses as a rule of thumb for an emergency cushion, though your needs may differ.
Next, look at the whole monthly housing payment, not just the mortgage’s principal and interest. Include property taxes, homeowners insurance, mortgage insurance if applicable, and any homeowners association dues. Leave space in your monthly budget for maintenance, too. A lender’s willingness to approve a payment does not mean it will feel comfortable alongside your other goals.
[quote[ Try this before choosing a down payment: Write down three numbers for each loan option: the cash you need to close, your estimated total monthly housing payment, and the savings you will have left afterward. If one option looks affordable only when you ignore repairs or drain your emergency fund, keep looking. A home should give you a place to grow—not make every unexpected bill feel like a crisis. ]quote]
Finally, compare offers rather than settling for the first lender’s answer. Request Loan Estimates from multiple lenders using the same home price and down payment so you can compare interest rates, mortgage insurance, closing costs, and monthly payments on similar terms. The CFPB recommends aiming for at least three offers and provides a guide to comparing Loan Estimates. If credit is holding you back from better options, remember that buying a home does not require a perfect credit score.
The Bottom Line: Replace the Rule With a Plan
Twenty percent down can be a useful goal. It is not a requirement for every buyer, and reaching it is not worth ignoring the rest of your financial life. The strongest choice is a home and mortgage you can afford at closing, month after month, and when something inevitably needs fixing.
Start with the amount you can save without leaving yourself exposed. Learn which loan programs you qualify for, compare their full costs, and choose a payment that still leaves room for your other priorities. That is a far more powerful move than chasing a number simply because you were told it was the rule.