Where the 20% number came from
Twenty percent is the equity level at which a conventional loan no longer requires private mortgage insurance. It is not a minimum requirement to buy a home, and it never has been. Somewhere along the way a lender guideline turned into a piece of folk wisdom that some buyers follow without ever checking whether it fits their own situation.
In the Inland Empire, 20% of a typical entry-level home price is a very large sum. Most first-time buyers do not have that saved, and many programs do not require it.
What you can actually put down
Conventional loans: low-down-payment options are available for qualified buyers, including first-time buyers. FHA: a low-down-payment program with more flexible credit guidelines. VA: a benefit for eligible veterans, active-duty service members and surviving spouses, with reduced down payment requirements and no monthly mortgage insurance. USDA: a program for eligible buyers in designated rural areas, which include parts of the outer Inland Empire, with reduced down payment requirements. Eligibility and requirements vary by borrower and property.
California also offers down payment assistance through CalHFA programs, which may help eligible buyers with part of the down payment and closing costs.
The real math on waiting
There is no single right answer. Buying before you have 20% down is the better choice for some buyers, and continuing to save is the better choice for others. The decision depends on your affordability, your credit, how much you have already saved, the mortgage insurance your loan program would carry, and current market conditions such as home prices, inventory and interest rates.
Waiting has costs: more months of rent, and prices and rates can move while you decide. Buying sooner has costs too, because a smaller down payment means a larger loan and, on some programs, added mortgage insurance. Both sides deserve a look.
Sometimes waiting is genuinely the right call — if your credit needs work, your income is unstable, or you would have no reserves left after closing. The point is to make that a deliberate decision based on your numbers, not a default based on a myth.
How mortgage insurance actually works
Conventional loans: private mortgage insurance (PMI) generally applies when you put down less than 20%, and it can be removed once applicable requirements are met. Lenders are usually required to end it automatically when your loan balance first reaches 78% of the property's original value, provided the loan is current, and you can typically ask for cancellation at 80%. Lenders may require a good payment history and, in some cases, a new appraisal.
FHA loans follow different rules. FHA charges an upfront premium plus an annual premium, and on most FHA loans the annual premium continues for the life of the loan — it does not simply drop off when you reach 20% equity. The usual way to stop FHA mortgage insurance is to refinance into another loan program, if you qualify and it makes financial sense.
VA loans have no monthly mortgage insurance, though most borrowers pay a one-time funding fee. USDA loans carry an upfront guarantee fee and an annual fee, and whether the annual fee ends early depends on the loan-to-value when the loan is written.
Program rules and lender requirements change, so ask for the specific mortgage insurance figures for your situation before you decide how long to save.
Questions people ask
Does a smaller down payment mean a higher interest rate?+
Sometimes slightly, because loan-to-value is one pricing factor. The difference is usually much smaller than people expect, and it can be offset by other factors like credit score and loan type.
Can my down payment be a gift?+
Yes. Gift funds from a family member are allowed on most loan programs with a signed gift letter and documentation of the transfer.
When can mortgage insurance be removed?+
It depends on the loan program. On a conventional loan, PMI may be canceled once applicable requirements are met — typically when your loan balance reaches 80% of the property's original value, with automatic termination at 78% if the loan is current. FHA mortgage insurance follows different rules: on most FHA loans the annual premium continues for the life of the loan, and the usual way to end it is to refinance into another program if you qualify.