Do You Really Need 20% Down?

Many first-time buyers assume they need to save 20 percent of a home's price before they can buy. While putting 20 percent down has certain advantages, it is not a strict requirement for most loan programs, and understanding the tradeoffs can help you make a more informed decision.

Where the 20 Percent Figure Comes From

The 20 percent figure is commonly referenced because, on certain conventional loans, reaching that threshold can help borrowers avoid private mortgage insurance, a cost added to protect the lender when the down payment is smaller. Over time, this figure became a widely repeated benchmark, even though it does not apply universally across all loan programs.

Loan Programs with Lower Down Payment Options

Various loan programs, including certain conventional loans and government-backed programs, allow down payments well below 20 percent. Requirements and available options vary by lender, program, location, and borrower qualifications, so it is worth researching what is actually available to you rather than assuming 20 percent is required.

Tradeoffs of a Smaller Down Payment

Putting down less than 20 percent generally means a larger loan amount, potentially higher monthly payments, and possibly mortgage insurance costs. However, it also means buyers may not need to wait as long to save enough to purchase a home, which can matter in a rising market or for personal timing reasons.

Tradeoffs of a Larger Down Payment

A larger down payment reduces the loan amount, which can lower monthly payments and total interest paid, and may help avoid mortgage insurance on certain loans. The tradeoff is that it requires more time to save and ties up more cash in the home rather than keeping it liquid for other goals or emergencies.

Mortgage Insurance Is Not Necessarily Permanent

On certain loans, mortgage insurance can potentially be removed once enough equity has built up, whether through payments, appreciation, or both, though the specific rules vary by loan type and lender. This means a smaller down payment today does not necessarily mean paying mortgage insurance forever.

Other Factors to Weigh

Beyond monthly payment and mortgage insurance, consider how a larger down payment would affect your remaining cash reserves. Draining your savings to maximize a down payment could leave you financially vulnerable if unexpected expenses arise soon after moving in.

Making the Decision

There is no single right answer for how much to put down. The decision depends on your available savings, your comfort with monthly payments, your timeline, and the specific loan programs available to you. Discussing your options with a mortgage lender can help you understand realistic scenarios for your situation, rather than relying on the general assumption that 20 percent is required.