Down Payment Myths That Trip Up First-Time Buyers

The 20% figure comes from a time when conventional lending had far less flexibility and when avoiding PMI was the only realistic path for most buyers. Today, FHA loans — backed by the Federal Housing Administration — allow down payments as low as 3.5% for borrowers with qualifying credit scores. Conventional loans through programs backed by Fannie Mae and Freddie Mac can go as low as 3% for eligible first-time buyers. VA loans (for qualifying veterans and service members) and USDA loans (for eligible rural and suburban areas) may require no down payment at all. The 20% threshold remains relevant primarily as the point at which conventional lenders typically waive PMI requirements — but it has never been a universal legal minimum.

While a larger down payment can modestly improve the rate a lender offers — because it reduces their risk exposure — it is far from the dominant factor. Lenders use a combination of variables to determine rate, with credit score and debt-to-income (DTI) ratio typically carrying more weight. A borrower with a strong credit profile putting 5% down may secure a better rate than a borrower with a weaker credit profile putting 15% down. Shopping among multiple lenders also has a measurable impact on the rate a buyer ultimately receives, regardless of down payment size.

Homeownership comes with costs that begin immediately: closing costs typically run 2%–5% of the purchase price, and unexpected repairs or appliance replacements are common in the first year. Buyers who exhaust their liquid savings hitting an ambitious down payment target may find themselves unable to cover these expenses without taking on high-interest debt. Most financial guidance suggests maintaining several months of living expenses as a liquid reserve even after closing. The right down payment amount depends on the full picture of a buyer's financial position — not just the purchase price.

Eligibility requirements for down payment assistance vary significantly by program, state, and locality. While some programs target buyers below certain income thresholds, others extend to moderate-income households — particularly in high-cost metropolitan areas where even well-compensated workers struggle to accumulate large savings. First-time buyer programs administered through state housing finance agencies, nonprofit housing organizations, and some local governments often have income caps that are higher than many buyers expect. Researching programs specific to your target location is the only reliable way to determine eligibility.

Closing costs alone — which cover lender fees, title insurance, appraisal, and other transaction expenses — typically range from 2% to 5% of the loan amount. On a $350,000 purchase, that could mean $7,000 to $17,500 in additional costs due at closing. Buyers also typically prepay several months of homeowners insurance and property taxes into an escrow account. Home inspection fees, moving expenses, and immediate home needs add further to the total. Planning only around the down payment and discovering these additional costs at the last moment is one of the most common financial surprises in the home-buying process.