There is no universal winner between 5, 10, and 20 percent down. Twenty percent avoids mortgage insurance and gives you the lowest payment, but it ties up cash you might want available elsewhere. Five or ten percent gets you into a home sooner and preserves reserves, at the cost of a mortgage insurance payment that is usually temporary. The right choice depends on your cash position and your priorities, not a rule of thumb you heard somewhere.
What changes as you put more down
- Your loan amount and payment shrink, since you are borrowing less and paying less interest over time
- Mortgage insurance applies below 20 percent down on a conventional loan, but it typically drops off automatically once you build enough equity
- Your cash reserves shrink, since every extra dollar down is a dollar not available for repairs, furniture, or emergencies
When a lower down payment wins
Putting 5 percent down, or 3 percent on some conventional programs, can make sense when keeping cash on hand matters more than shaving the monthly payment: a first home, a property that will need some work, or simply not wanting to drain your savings entirely. Mortgage insurance is not permanent, and it can often be removed later as your equity grows through payments and appreciation.
When 20 percent is worth it
If you have the cash available and the rest of your budget is solid, 20 percent down avoids mortgage insurance entirely and delivers the lowest possible payment along with instant equity. The caution here is simple: do not do this if it leaves you house rich and cash poor, with little left over for the unexpected costs that come with homeownership.
There is no universal right answer here. Running 5, 10, and 20 percent side by side so you can see the real payment and mortgage insurance difference is the only way to decide what actually fits your life.
Common mistakes with this decision
- Assuming 20 percent is always smarter. It is not automatically correct, especially for a buyer who would be left with little cash cushion after closing.
- Ignoring that mortgage insurance is temporary. Many buyers avoid a smaller down payment purely to skip mortgage insurance, without realizing it typically comes off automatically once equity builds.
- Not accounting for self-employed flexibility. Down payment options exist across bank statement and other alternative programs too, not just standard conventional financing.
Frequently asked questions
Not necessarily on its own, though certain pricing tiers can improve at specific down payment thresholds. The bigger direct impact of a larger down payment is a smaller loan amount and, below 20 percent, avoiding mortgage insurance.
On a conventional loan, mortgage insurance can typically be removed once you reach roughly 20 percent equity, either through payments or documented appreciation. Your lender can tell you the specific threshold and process for your loan.
Yes, for many buyers it strikes a fair balance between a manageable payment, a shorter mortgage insurance period, and preserving some cash reserves after closing.
Want to see your real payment and mortgage insurance cost at 5, 10, and 20 percent down? Send me your target price and I will run all three side by side.
This article is general education, not a commitment to lend or an offer of credit. Program availability, terms, rates, and qualification guidelines vary by lender and are subject to change; all loans are subject to underwriting and final approval. Market figures are approximate and change over time. For guidance specific to your situation, reach out directly. Garrett Potz, NMLS #631592 · Affinity Home Lending, Company NMLS #1181151 · Equal Housing Lender.