Should a First-Time Buyer Put Minimum Down on a Conventional Loan?

The Quick Read: Often yes, if your budget and your cash cushion can carry it. Minimum down on a conventional loan means 3% down for a qualifying first-time buyer on a one-unit home you will live in. You trade less cash at closing for a bigger loan, mortgage insurance, and thinner equity. That trade is a legitimate choice, not a mistake, but it only works when the monthly payment and your savings after closing both hold up.

What Does “Minimum Down” Actually Mean?

On a conventional loan, the minimum depends on who you are and what you are buying. Across the wholesale programs Lendmire places files with, a one-unit principal residence with a fixed rate can go to 97% loan-to-value (LTV) when at least one borrower is a first-time buyer. LTV is the loan amount divided by the home’s value. At 97% LTV, you put 3% down. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.

Not a first-time buyer? The standard purchase limit is 95% LTV, or 5% down. Two- to four-unit homes you live in also top out at 95%. If you plan to use the home as a second home, the leverage drops to 90%. Occupancy decides the number, so be honest about how you will use the property. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

“First-time buyer” is looser than it sounds. The test is no ownership interest in a residence in the previous three years, not “never owned a home.” Someone who sold a house five years ago may qualify. This definition matches Fannie Mae’s 97% LTV guidance, which also says the 97% maximum applies only to fixed-rate loans with terms up to 30 years. Adjustable-rate loans and high-balance loans are not eligible for 97%. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.

Do You Really Need 20% Down?

Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.

No. Twenty percent is where mortgage insurance stops being required, not where buying starts being allowed. The Consumer Financial Protection Bureau describes private mortgage insurance (PMI) as something you might be required to buy on a conventional loan with less than 20% down. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.

PMI protects the lender, not you. You pay the premium. That is the main price of a small down payment, and it is why the real question is “can I afford the payment with it,” not “can I avoid it.”

Is a 3% Down Loan Riskier or More Expensive?

Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.

A little more expensive, yes. Riskier in the way people fear, less so. Fannie Mae’s own analysis, cited in the same 97% guidance, found minimal difference in default risk between loans above 90% up to 95% LTV and loans above 95% up to 97%. The step from a slightly larger down payment to a smaller one is not the cliff many buyers imagine. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.

Cost still scales with leverage. Higher LTV brings mortgage insurance and pricing adjustments, which are charges that rise as your down payment shrinks and your credit score falls. Published typical annual mortgage insurance premiums run roughly 0.58% to 1.86% of the loan balance. That is a range, never a quote. Your credit profile and LTV set where you land.

The Decision: Minimum, a Step-Up, or More?

The real choice is rarely 3% versus 20%. It is 3% versus 5%, 10%, or 15%. Here is how the tradeoffs line up.

Picture a buyer with a fixed amount saved. Put every dollar into the down payment and nothing is left for a broken water heater or a slow month at work. Put the minimum down and the cash stays in the bank. For many first-timers, that cushion is worth more than the insurance savings from a bigger down payment.

Now flip it. A buyer with plenty saved, a stable income, and a plan to stay a decade may do better putting more down, because the loan is smaller and mortgage insurance ends sooner.

Run the Reserves Test First

Reserves are the cash you still have after closing. Closing costs and prepaid items come on top of your down payment, so 3% down does not mean 3% of cash to close. Many buyers forget this. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.

Before you commit to minimum down, ask four questions:

• After closing, could you cover several months of the full housing payment?
• Could you handle a repair bill without a credit card?
• Does your payment still work if taxes or insurance rise?
• Do you expect to stay long enough for equity to build?

Two or more “no” answers means a bigger down payment, a cheaper house, or more saving time deserves a look. Four “yes” answers means minimum down is likely a sound tool.

Why Thin Equity Is the Real Cost

Mortgage insurance is visible. Thin equity is quieter. With 3% down, a modest dip in home values can leave you owing close to what the house is worth. That limits your options if you need to sell or refinance early. Selling costs come out of the proceeds, so you could be bringing cash to the table. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.

This risk matters most if you might move within a few years. It matters much less if you plan to stay put and the payment is comfortable.

A related point: the appraisal. Loan-to-value uses the lower of the sales price or the appraised value. If the appraisal comes in under your contract price, your down payment percentage on the price rises, or the deal needs renegotiating. Keep a little room in your cash plan for that.

How Mortgage Insurance Ends

Conventional mortgage insurance is temporary, which is a real advantage of this route. The rules work like this:

1. You can request cancellation at 80%. Per the CFPB, you may ask when the principal balance is scheduled to fall to 80% of the home’s original value.

2. Conditions apply. Your request goes in writing. Your payment history must be good and the loan current. You certify there are no junior liens. You show the value has not dropped below the original value.

3. It ends automatically at 78%. The servicer must terminate it when the balance is scheduled to reach 78% of the original value.

Those legal rules cover single-family principal residences that closed on or after July 29, 1999. Some servicers also allow removal under their own standards. Your PMI disclosure should show the first cancellation date, so check it at closing.

One catch: the timing rules key off the original value. Your home rising in value does not automatically move the date up.

Which Program Fits You?

Several routes reach 3% down. Which one you use depends on your income and first-time status. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.

Many people assume 3% down is for first-timers only. Not true. HomeReady and Home Possible have no first-time requirement, but they cap income. Another myth: first-timers must be low income. Standard 97% carries no program income limit.

Education is part of the deal. When all occupying borrowers are first-time buyers, these programs require at least one to complete a homebuyer education course. Housing counseling from an HUD-approved agency completed before closing can satisfy it.

What the Lender Looks For

Across the wholesale conventional programs Lendmire works with, a few file factors do most of the work:

• Credit score. The wholesale programs start at a 620 decision score. Some lenders set a higher floor. Higher scores generally mean lower mortgage insurance and better pricing.
• Debt-to-income. The automated underwriting finding governs most files, with a total ratio ceiling of 50%. Manually underwritten loans run tighter, at 36% or 45%.
• Source of funds. Gifts and assistance can be part of the picture. On some programs, gift or assistance funds can cover the entire down payment with no minimum from your own money, though rules differ by program and unit count.
• Credit events. Agency waiting periods apply after major events: four years from a chapter 7 discharge, seven from a foreclosure, and four from a short sale or deed-in-lieu. Documented extenuating circumstances can shorten them.

Down payment assistance can also push combined loan-to-value past 100% on some programs, subject to program rules. Ask early, because assistance programs can add their own education requirements. For a closer look at gift funds, see Lendmire’s piece Can a First-Time Buyer Put Only Gift Money Down on a Conventional Loan?.

Every parameter here is subject to lender guidelines and full file review. None of it is a commitment to lend.

When Minimum Down Is a Good Idea (and When to Think Twice)

Honestly, the cash-cushion question is a toss-up for many buyers. Mortgage insurance feels like waste, but an empty savings account is worse.

Does a Small Down Payment Hurt Your Offer?

It can matter less than you would think. Many sellers see the loan type, the preapproval, and the closing date more than the exact down payment. A solid preapproval with clear documentation reads as strong. A stretched file with no reserves reads as risky. The lender’s review looks at the whole picture, not the down payment alone.

Other Low-Down Paths

Conventional is not the only option. Government-backed loans also offer low-down purchases, and buyers who qualify for several should compare them side by side, including how long each type of mortgage insurance lasts. Conventional’s edge is that its insurance can be canceled, not carried for the life of the loan. Whether another program beats it depends on your score, income, and the home itself.

Key Terms Defined

Loan-to-value (LTV): the loan amount divided by the home’s value, shown as a percentage.

Private mortgage insurance (PMI): insurance you pay for that protects the lender when you put less than 20% down on a conventional loan.

Reserves: the cash you still have after closing, available to cover payments and surprises.

First-time buyer: for these programs, someone with no ownership interest in a residence in the previous three years.

Loan-level price adjustment: an added pricing charge that rises with higher LTV and lower credit scores.

If you are buying a home and want to see whether a conventional loan fits your file, Lendmire can help you compare the options and what each one asks of the file. You can read more about conventional loan programs or reach the team at 828-256-2183.

For your own numbers, request a scenario review with Lendmire.

About Lendmire

Lendmire, NMLS# 2371349, is a mortgage brokerage with consumer lending licenses in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged through wholesale lending partners, and each application is reviewed individually by the lender. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Fannie Mae – FAQs: 97% LTV Options

2. CFPB – Private mortgage insurance

3. CFPB – Ask CFPB: When can I remove PMI?