You do not need 20% down to buy a home. The typical first-time buyer in 2025 put down just 10% (NAR), and federally backed loans let qualified buyers in with as little as 3.5% (FHA.com) — yet the 20% rule keeps thousands of renters on the sidelines every year, waiting for a savings goal they may never reach.
That waiting has a real cost. While you save, prices and rents keep climbing, and each year of delay can erase the very benefit the 20% down payment is supposed to deliver. This guide breaks down where the myth came from, how much buyers actually put down, which low-down-payment programs exist, and how to weigh the trade-offs so you can decide when — not if — you enter the market.
Where the 20% rule came from
The 20% down payment is a guideline, not a law — and it was never the norm for most buyers. It became conventional wisdom decades ago because putting down 20% lets lenders avoid private mortgage insurance (PMI), the monthly fee lenders charge when a borrower's down payment is small. The more you put down, the less risk the lender carries.
But the real estate industry long ago stopped requiring it. In 2025, the median first-time buyer put down just 10%, matching the highest level recorded since 1989, according to the National Association of REALTORS' 2025 Profile of Home Buyers and Sellers. Repeat buyers — people who already own and are selling one home to buy another — put down a median of 23%, which is where the 20% figure gained its reputation.
First-time buyers also rarely have a spare 20% lying around. The most common source of their down payment was personal savings at 59%, with financial assets like a 401(k), stocks, or crypto covering 26% and gifts or loans from family and friends at 22% (NAR). In other words, most people assemble a down payment from a mix of sources — not from a single 20% savings account.
What low-down-payment options actually exist
Several loan programs let you buy with far less than 20% down, and most were built specifically for first-time buyers. The FHA loan, insured by the Federal Housing Administration, allows a minimum down payment of 3.5% for borrowers with a credit score of 580 or higher (FHA.com). The FHA's own materials describe these loans as ideal for first-time homebuyers because of that low down payment and flexible credit requirements.
Conventional loans — mortgages not backed by the government — typically expect a down payment of between 5% and 20%, but the exact requirement depends on your lender and credit profile. FHA.com notes that different lenders require different percentages, and that for conventional loans "lenders expect a down payment of anywhere between 5 and 20 percent" (FHA.com). Many lenders offer conventional loans with as little as 3% down, and some programs allow even less. Two other government-backed routes remove the down payment entirely: VA loans for eligible veterans and service members, and USDA loans for buyers in qualifying rural areas, both of which can offer 0% down.
What waiting for 20% actually costs you
The real risk of the 20% myth is the time it steals. Every month you delay to save a larger down payment is a month you keep paying rent instead of building equity, and prices generally do not wait for you.
The cost of that delay is real. "Delayed or denied homeownership until age 40 instead of 30 can mean losing roughly $150,000 in equity on a typical starter home," said Shannon McGahn, NAR's executive vice president and chief advocacy officer (NAR). NAR also warns that first-time buyers building less housing wealth early "will likely have fewer moves over a lifetime as a result" — meaning the gap compounds across a lifetime of moves, not just once.
The first-time buyer share has dropped to a historic low of 21%, down from a norm of roughly 40% before the Great Recession, and NAR attributes part of that to difficulty saving for a down payment (NAR). The median age of first-time buyers has climbed to a record 40 — up from the late 20s in the 1980s (NAR). The 20% rule has quietly pushed first-time buyers out of the market entirely.
When does a smaller down payment cost you?
A smaller down payment is not free — it usually comes with private mortgage insurance (PMI), a monthly fee lenders charge to protect themselves when your equity is thin. On conventional loans with a down payment below 20%, PMI is required, but it is not a permanent tax: Fannie Mae's HomeReady and Freddie Mac's Home Possible programs let qualifying buyers purchase with down payments as low as 3%, and for conventional loans with down payments below 20% private mortgage insurance is required (FHA.com). PMI drops off once you reach 20% equity in the home.
That is the trade-off worth understanding. Put down 3.5% to 5% and you pay PMI for a few years until your payments plus appreciation push your equity to 20%. Put down 20% and you skip PMI entirely but spend years saving. For most first-time buyers, the math favors entering the market sooner and shedding PMI later — especially when a home's value rises faster than the cost of the insurance.
FHA loans carry their own version of this fee — a mortgage insurance premium (MIP) — which works differently and generally lasts for the life of the loan unless you refinance. The choice between an FHA loan and a conventional loan therefore depends on your credit score, how much you can put down, and how long you plan to stay in the home. A loan officer can run both scenarios and show you the actual monthly difference rather than guessing.
PMI is not forever: it ends once you hold 20% equity. The real question isn't whether you pay PMI — it's whether the months you'd spend saving to avoid it are worth more than getting into a home now.
How to buy with a low down payment
Buying with less than 20% down starts with knowing which program fits your situation, then getting a pre-approval so you understand your real monthly cost. The steps below apply to most first-time buyers regardless of the loan type they choose.
1. Check your credit. A score of 580 or higher unlocks the FHA's 3.5% minimum down payment, while higher scores open the door to conventional options and better rates (FHA.com). Pull your reports early so you can correct errors before you apply.
2. Compare loan programs. FHA, conventional, VA, and USDA loans all have different down payment minimums, insurance costs, and credit standards. Run each scenario with a loan officer rather than assuming one is best.
3. Explore down payment assistance. Many states and cities offer grants or second mortgages that cover part or all of your down payment and closing costs. A qualified loan officer can tell you what's available where you're buying.
4. Consider gift funds. Because 22% of first-time buyers used gifts or loans from family and friends, lenders are used to them — but the source must be documented and, for most loans, gifted from an approved relative (NAR).
5. Get pre-approved, then shop. A pre-approval tells you exactly what you can borrow and what your monthly payment would be, so you only tour homes in your real range.
The bottom line on the 20% myth
No law requires a 20% down payment, and the typical first-time buyer doesn't come close to it. What matters is whether a modest down payment gets you into a home you can afford — and whether the equity you build from buying now beats the years you'd spend renting while saving more.
If you've been waiting for 20%, the most valuable step you can take is to run the real numbers: your credit, your monthly budget, and the down payment you can realistically save. NAR warns that today's first-time buyers "are building less housing wealth and will likely have fewer moves over a lifetime as a result" (NAR). For most buyers, a 3.5% to 10% down payment is enough to start building that wealth through homeownership — and the sooner you start, the sooner you stop paying someone else's mortgage.
Talk to a loan officer about the low-down-payment options you qualify for. You may be closer to buying your first home than the 20% myth has led you to believe.
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