Down Payment Myths That Trip Up First-Time Buyers

The 20% figure comes from the threshold at which conventional lenders waive private mortgage insurance (PMI) — it was never a universal requirement. Fannie Mae and Freddie Mac conventional loans are available with as little as 3% down for qualifying borrowers. FHA loans set their minimum at 3.5% for borrowers with credit scores of 580 or higher. The 20% standard is a benchmark for avoiding PMI, not a prerequisite for homeownership. Conflating the two has caused countless buyers to delay unnecessarily.

Under the Homeowners Protection Act, lenders must automatically cancel PMI on conventional loans once the loan balance reaches 78% of the original purchase price — meaning you have 22% equity — provided payments are current. Borrowers can also request cancellation when they believe they've reached 20% equity, sometimes sooner if the home has appreciated. PMI is a cost worth accounting for, but it is not a permanent feature of lower-down-payment loans.

Most states administer housing finance agencies that offer down payment assistance in the form of grants, forgivable loans, or deferred-payment second mortgages. Income limits for these programs are often tied to area median income (AMI) and can reach 80%, 100%, or even 120% of AMI in some jurisdictions — covering buyers who would not describe themselves as low-income. The U.S. Department of Housing and Urban Development (HUD) maintains a directory of approved housing counselors who can help buyers identify programs for which they may qualify in their area.

A larger down payment lowers your loan balance, reduces monthly payments, and may secure a better interest rate. But it also depletes liquid savings, which matters when unexpected expenses arise — and they do, especially in the first year of homeownership. Buyers who stretch every dollar into the down payment sometimes find themselves without reserves for repairs, job changes, or emergencies. Whether a larger or smaller down payment makes sense depends on interest rates, opportunity costs, and personal financial stability — not a single universal rule. The ongoing costs of homeownership extend well beyond the mortgage, making cash reserves an important consideration.

FHA, Fannie Mae, and Freddie Mac guidelines explicitly permit gift funds from family members for use toward down payments and closing costs. The lender will typically require a gift letter — a signed statement from the donor confirming the funds are a gift with no expectation of repayment — along with documentation of the transfer. Rules on who qualifies as an acceptable donor and how funds must be documented vary by loan type, so confirming requirements with your loan officer early in the process is advisable.

Conventional loans do tend to favor higher credit scores, and better scores generally produce better interest rates. But FHA loans allow credit scores as low as 580 with a 3.5% down payment, and scores between 500 and 579 may still qualify with a 10% down payment. VA and USDA loans do not set a federal minimum credit score, though individual lenders typically impose their own overlays. A lower score raises the cost of borrowing — it rarely makes borrowing impossible. Working with a HUD-approved housing counselor can help buyers understand their current credit profile and realistic options.