How Much Equity a House Hacker Needs to Leave FHA for Conventional

The Quick Read: The target is about 20% equity, measured against what the home appraises for today. At 20% or more, a conventional refinance usually carries no monthly mortgage insurance. With less, conventional is still possible, but you pay private mortgage insurance (PMI) until it cancels. Your appraisal decides which side of the line you land on.

How Do You Calculate Your Equity?

Start with a simple formula. Take your estimated value, subtract your FHA payoff, and divide the payoff by the value. That ratio is your LTV. Equity is what’s left over.

The FHA payoff is not the same as the balance on your last statement. It includes interest accrued up to the payoff date, and it can include escrow adjustments. Ask your servicer for a payoff statement instead of guessing.

Here’s a modeled example, not a market fact. Say your duplex appraises at a value that leaves your FHA payoff at 85% of it. You have 15% equity. Closing costs you finance push the new loan to 87% of value. Your equity on the new loan is 13%.

That small shift matters. Rolling costs into the balance raises LTV, and it can push a borrower from just under 80% to just over. If you sit within a point or two of the line, paying costs in cash may keep you on the right side.

Two more points on the calculation:

• The price you paid doesn’t count. A refinance is a brand-new loan, so the new appraisal sets the denominator.
• Every source of equity counts. That includes principal paydown, market appreciation and improvements. It also includes added rent value if the appraiser reflects it in the market rent schedule for a multi-unit.

Most house hackers using FHA loan programs through Lendmire’s wholesale lenders start with the program’s minimum down payment of 3.5% on a one-to-four-unit owner-occupied purchase, with maximum financing at 96.5% LTV. Starting there, equity comes from time and appreciation. You rarely have it on day one. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.

What Do the Equity Zones Look Like?

Think in three zones, based on the LTV of the new loan. The refinance appraisal decides which one applies to you. Lender guidelines and a full file review decide the rest.

The middle zone surprises people. Twenty percent equity is the line for avoiding PMI. It is not a minimum to get a conventional loan. Fannie Mae’s Eligibility Matrix allows higher LTVs on a principal residence than on an investment property. Limits also differ by unit count and by purchase, no-cash-out or cash-out.

Taking cash out of a two-to-four-unit home carries a lower cap than a plain rate-and-term refinance. So cash-out needs more equity than the “leave FHA” refinance does.

Why Equity, Not Time, Is Your Lever

FHA mortgage insurance doesn’t drop off because your equity grows. That’s the main reason house hackers refinance at all.

On a thirty-year FHA loan above 90% LTV at origination, the annual premium lasts for the term. At or below 90% LTV it ends after eleven years. The annual premium itself falls between 0.15% and 0.75% of the balance, depending on term, loan amount and LTV. The upfront premium is 1.75% of the base loan, and borrowers usually finance it. These are program mechanics, not prices, and they are subject to lender guidelines.

HUD’s Handbook 4000.1 says HUD does not use new appraised values to decide whether a borrower has reached the LTV needed to cancel annual premiums. So a big jump in your home’s value doesn’t switch the premium off. Cancellation is tied to the original schedule.

Compare that with conventional insurance. Under the federal rules the CFPB describes, you can ask to cancel PMI when your balance is scheduled to reach 80% of the home’s original value. Servicers must end it automatically at 78% if you’re current. You’ll need a written request, a good payment history and no junior liens. The servicer may ask for evidence that the value hasn’t fallen.

So here’s the real tradeoff. Staying on FHA keeps an insurance charge that may run for the life of the loan. Refinancing below the line swaps it for insurance with an exit. Refinancing at the line removes it.

What If You’re Short of 20%?

You have four realistic options. None is automatically right.

1. Wait. Your balance drops with every payment, and the market may move in your favor. Waiting costs you the insurance in the meantime.

2. Pay down the balance. A lump-sum payment before the refinance lowers LTV. Compare what it costs you in cash with what you’d save.

3. Refinance with PMI. You trade FHA’s premium for PMI that cancels later. Whether that saves money depends on the new payment, the fees and how long you stay.

4. Skip the refinance. If your loan is old enough or your timeline short, staying put can be the better call.

One caution on a low appraisal. A value that comes in light can flip a no-PMI refinance into a PMI refinance. It can also end a cash-out plan. Treat your own estimate as a range, not a promise.

Is Leaving FHA Worth the Cost?

It’s worth it only if you stay long enough to recoup what the refinance costs. Refinancing usually means closing costs and fees, as the CFPB’s mortgage answers note. The Loan Estimate shows them, and the CFPB suggests comparing the offers on origination charges, shoppable services and lender credits.

Use this breakeven test:

• Add up the total refinance costs, including anything you roll into the balance.
• Work out how much your monthly payment drops after insurance changes.
• Divide the first number by the second. The result is how many months it takes to recoup the costs.

Borrowers keep a mortgage about five years on average before moving or refinancing. If your breakeven falls well inside your likely stay, the math leans toward refinancing. If it lands near or past it, think twice.

Also look at the clock you’re resetting. If you put more than 10% down originally, your FHA premium may end after eleven years anyway. A refinance starts a fresh term. Compare how much insurance you’d still owe on the old loan against what you’d pay on the new one. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.

A longer new term can also lower the payment without saving you money overall. A lower payment is not the same as lower cost. Look at the full picture.

How Does a House Hacker Qualify for the Conventional Refinance?

You qualify on a different set of tests than you did for FHA. The appraisal and your occupancy status usually decide the outcome.

Credit. In the network, FHA files start at a 580 decision score. Conventional programs commonly look for a higher score, and some lenders set a higher floor than others.

Ratios. FHA’s base pair is 31/43 (housing and total debt as a share of income). Documented compensating factors can reach 40/50 at the top tier, and the automated finding governs most files. Conventional underwriting weighs debt-to-income differently, and reserves matter more.

Rental income. Lenders count rent from the other units only when it’s documented, through leases, tax-return history or the appraiser’s market-rent schedule. Most apply a reduction for vacancy and upkeep, so don’t expect full rent to count. A first-time landlord may be treated differently from one with a rental track record. Fannie Mae covers rental income in its Selling Guide, and the specifics are worth confirming for your file.

Reserves. Conventional files often ask for more cash left over after closing than a house hacker on FHA is used to showing. This is especially true on a three- or four-unit home.

The appraisal. The appraiser sets value and, on a multi-unit, reports the market rent for each unit. That number sets your LTV and therefore whether PMI applies.

On the way in, FHA required three- and four-unit homes to pass a self-sufficiency test based on market rent against the housing payment. A duplex wasn’t subject to it. A conventional refinance on a three- or four-unit property has its own LTV caps, so check the matrix for your unit count.

What Changes If You Move Out?

Moving out changes the loan class, and occupancy decides the leverage. If you no longer live in the building, it’s no longer a principal residence. About 20% equity isn’t a reliable benchmark anymore, because the caps for non-owner-occupied property are lower.

FHA is an owner-occupant program too. The FHA rate-and-term refinance reaches 97.75% on a principal residence occupied for the previous twelve months. The FHA cash-out reaches 80% LTV on a home owned and occupied for twelve months before the case number. Those occupancy periods matter if you plan to refinance while you still live there. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.

If you’re thinking about moving out, talk to a loan officer before you list the units for rent. Timing the refinance while you still occupy the home often keeps more options open.

Where Does the General Rule Break?

Four situations bend the “20% equity” rule.

You have an older FHA loan. Loans originated under HUD’s older rules may allow cancellation at 78% of the original value. For terms over 15 years, HUD’s equity-saver guidance also requires five years of premium payments. Servicers apply this against the original schedule, and appreciation doesn’t count. You may not need a refinance at all. Ask your servicer.

The FHA Streamline. This refinances an existing FHA loan with no appraisal, a limited credit review and a net tangible benefit. The premium continues, so it doesn’t solve the insurance issue. It can be useful for other reasons, but it isn’t an exit.

You want cash out. The cap is lower than for no-cash-out, so equity needs rise. Lendmire’s walkthrough of the equity an FHA borrower needs for a conventional cash-out covers it in more detail.

You qualify for another conventional path. Some programs, such as Fannie Mae’s HomeReady, allow higher LTVs for buyers under an income limit and carry cancellable mortgage insurance. Eligibility depends on income and the property.

Honestly, it’s a close call for many borrowers just under 80%. The saving from dropping insurance competes with fees and a reset term. Run the breakeven before deciding.

How Do FHA and Conventional Compare for a House Hacker?

Every figure here is subject to lender guidelines and a full review of your file.

Key Terms Defined

Equity: The difference between your home’s current appraised value and what you owe on it.

LTV (loan-to-value): The new loan balance divided by the appraised value. A lower LTV means more equity.

PMI (private mortgage insurance): Insurance on a conventional loan with less than about 20% down or equity. It can be cancelled once your balance falls far enough.

MIP (mortgage insurance premium): FHA’s insurance, charged upfront and annually. It often lasts as long as the loan.

Limited cash-out refinance: A refinance that pays off your loan and finances limited costs. A small cash-back allowance exists, and the loan officer can tell you the current limit.

Occupancy: Whether you live in the property as your principal residence. It changes LTV caps and rental-income treatment.

Where Should You Start?

Pull a payoff statement and make a realistic estimate of your appraised value. Calculate the LTV with the formula above, then add any closing costs you’d roll in. If your new LTV is near 80%, it pays to run the breakeven with a loan officer.

If you are buying a home and want to see whether an FHA loan fits your file, Lendmire can help you compare the options and what each one asks of the file. The same goes if you already hold one and are weighing an exit. Nothing here is a commitment to lend.

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 Eligibility Matrix

2. HUD Handbook 4000.1 (servicing section: FHA MIP cancellation)

3. CFPB: When can I remove PMI from my loan?

4. CFPB’s mortgage answers

5. CFPB: Compare and negotiate your loan offers

6. HUD: FHA mortgage insurance cancellation excerpt

7. HomeReady