Buy Now With PMI vs Wait on a Conventional Loan for a Move-Up Buyer

Buy now with PMI if you have a solid home to move into, a payment you can carry comfortably, and no clear path to 20% down soon. Wait if you are close to 20% equity, your sale is uncertain, or the extra payment would strain you. PMI is private mortgage insurance, a monthly cost that protects the lender and comes off a conventional loan later. The deciding variables are how long saving would take, which way prices move, and how long you will stay in the home. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

Here is the honest version for a move-up buyer. Buying now is for people whose equity, income, and timing already work, and who would rather own sooner than wait to reach full down-payment equity. Waiting is for people who are a short stretch from that mark, or whose current home has not sold. Neither choice wins every time. A move-up buyer also has a wrinkle first-timers lack: the home you are leaving shapes both your down payment and your approval.

Side-by-Side

Two notes on that table. LTV means loan-to-value, the loan balance divided by the home’s value. And the 95% figure is the standard purchase ceiling on a one-unit principal residence, subject to lender guidelines and full file review.

How PMI Works, in Plain Terms

PMI is required on a conventional first mortgage above 80% LTV. Fannie Mae’s Selling Guide says the lender must obtain mortgage insurance in that case. The Consumer Financial Protection Bureau adds the part people forget: PMI protects the lender, not you. You can still lose the home if you stop paying. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.

Twenty percent is the line for avoiding PMI. It is not the minimum down payment. That distinction drives this whole decision.

Across the wholesale programs Lendmire places files with, the amount of coverage depends on your LTV band and loan term. Credit score also affects the cost. Higher leverage and lower scores generally mean a bigger insurance line on the file. The premium shows up in the Projected Payments section on page one of your Loan Estimate, so you can see it before committing to anything. Published typical annual premiums run roughly 0.58% to 1.86% of the loan balance. That is a range, not a quote.

Does PMI Last Forever?

No. On a conventional loan, PMI has an exit. This is the strongest argument for buying now.

Under the Homeowners Protection Act, you may request cancellation when the balance reaches 80% of the home’s original value. That assumes a good payment history, no second liens, and no drop in value. The servicer must end it automatically at 78%. The federal consumer-finance regulator’s examination manual describes both triggers.

There is also a second route. If your home has gained value, you can ask the servicer to end PMI based on current value instead of original value. Under Fannie Mae’s servicing rules, the servicer gets a valuation first. If value is at or above the original figure, it ends the insurance. If not, the request is denied unless you pay down the balance or verify value. Seasoning rules and LTV thresholds also apply here, and they vary by loan, so ask your servicer for the current numbers.

Three catches:

• Original value is the yardstick for the automatic route. Market gains alone do not trigger it.
• Lender-paid mortgage insurance works differently. The borrower generally cannot cancel it under the Act.
• An up-front premium may not be refunded if you move or refinance soon. That matters if you might move again.

When Buying Now With PMI Is the Better Fit

Buying now fits when the alternative is an open-ended wait. Several situations point this way.

Your 20% is far away. If reaching it takes a long stretch of saving, you carry rent or your current payment the whole time. You also hold the risk that prices drift up while your target grows with them. No neutral source puts a dollar figure on that cost, so run it with your own numbers: months of PMI against months of saving, plus what you pay to stay put.

You want to keep cash. A move-up buyer often has sale proceeds. You could pour all of it into the down payment and skip PMI. Or you could put less down, keep a cash cushion, and carry PMI for a while. Thin reserves after closing is a real risk too, and a home that needs a roof or a furnace can turn a tidy plan sour.

You plan to stay a good while. PMI is temporary, and the longer you stay, the more time you have to pay down the balance or build equity until it comes off.

You already qualify comfortably. The 50% automated ratio ceiling is the outer edge, not a target. Files that sit well inside it handle the added PMI line with room to spare.

A repeat buyer should note one thing. The 97% option (3% down) generally requires at least one first-time buyer, per Fannie Mae’s 97% LTV FAQ. HomeReady and Home Possible are income-limited at 80% of area median income. A typical move-up buyer is more likely looking at 95% as the ceiling. The Fannie Mae Eligibility Matrix lists the leverage limits by occupancy and transaction.

When Waiting Is the Better Fit

Waiting wins in a narrower set of cases, but they are real.

You are close to 20%. If a short stretch of saving, or a sale that is already under contract, gets you there, skip PMI altogether. Paying insurance for a few months to save a few months rarely makes sense.

Your current home has not sold. This is the move-up buyer’s biggest trap. If the old home stays unsold when the new loan closes, Fannie Mae’s rules generally count both payments, the old one and the new one, in your qualifying ratios. The exception is a signed sales contract with financing contingencies cleared. A bridge loan is also treated as a debt in your ratios unless that same paperwork waives it. Two payments on paper can sink a file that looked fine with one.

Your budget is tight. PMI adds to the monthly payment and counts in the qualifying payment. If that extra line leaves no room for repairs or a rough month, waiting is safer. A cushion of cash is worth more than an earlier move-in date.

You might move or refinance soon. An up-front PMI premium may not come back. If your plans are unsettled, that argues for patience.

Your credit needs work. Waiting can also mean improving a score before you apply. The wholesale floor starts at 620, but a stronger score generally trims the insurance cost. After a credit event, the agencies set their own waiting periods: 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.

The honest catch with waiting: it only avoids PMI if you actually reach 80% LTV. Prices can rise while you save, and the finish line moves. Prices can also fall, which would help you, but nobody can promise that. This one is a genuine toss-up for people near the line, and the answer depends on how much you trust your own timeline. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.

A Balanced Way to Run Your Own Decision

Skip the guesswork and compare three things on paper.

1. Time to 20%. How many months of saving, or how long until the old home sells and funds arrive?

2. Cost of waiting. Add rent or your current carrying cost over those months, plus the chance that your target price climbs.

3. Cost of PMI. Estimate how long it would stay on, using your down payment, your pay-down pace, and the cancellation rules above.

If waiting is long and PMI would come off in a few years, buying now usually pencils. If you are close to having a full down payment, waiting often does. In the middle, your cash reserves and sale timing break the tie.

Verdict

Neither option is the safe default. Buying now with PMI trades a temporary insurance cost for earlier ownership and more cash on hand. Waiting trades time and market exposure for a cleaner payment. For a move-up buyer, the sale of the current home is usually the swing factor. A signed contract makes buying now far easier to qualify for, while an unsold house makes waiting more attractive.

Lendmire’s conventional loan programs are arranged through wholesale lenders, so one file can be compared across options. Everything here is subject to lender guidelines and full file review. Nothing is a commitment to lend.

Key Terms Defined

• PMI: private mortgage insurance, a cost on conventional loans above 80% LTV that protects the lender.
• LTV: loan-to-value, the loan balance divided by the home’s value.
• Original value: the lower of price or appraisal at purchase, the yardstick for automatic PMI cancellation.
• Seasoning: how long you have held the loan, which affects current-value PMI removal.
• Bridge loan: short-term financing that carries one home while you buy another. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.

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

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and home buyers in 16 states. FHA, VA, conventional and jumbo purchase and refinance loans are arranged through wholesale lending channels; Lendmire brokers the financing and the lender underwrites each application. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Fannie Mae Selling Guide B7-1-01: Provision of Mortgage Insurance

2. CFPB: What is private mortgage insurance?

3. CFPB Homeowners Protection Act examination procedures

4. Fannie Mae Servicing Guide B-8.1-04: Termination of Conventional Mortgage Insurance

5. Fannie Mae FAQs: 97% LTV Options

6. Fannie Mae Eligibility Matrix

7. Fannie Mae Selling Guide B3-6-06: Qualifying Impact of Other Real Estate Owned