The Quick Read: FHA tends to fit homeowners who need more flexibility on credit or debt ratios, or who want the highest cash ceiling a duplex allows. Conventional tends to fit stronger files that want to avoid FHA-style mortgage insurance and can live with a lower cash ceiling on a two-unit home. Both loans replace your current mortgage, so the whole balance is re-set, not just the cash you take out. Your credit, your equity, and the rent from the second unit decide which one wins.
The Honest Answer, by Borrower Type
Neither loan is “better.” Each one is built for a different borrower.
- Choose FHA if your credit is fair rather than excellent, your debt ratios run higher, or you want the most cash a duplex allows against its value.
- Choose conventional if your credit and ratios are strong and you want to skip FHA’s two-part mortgage insurance.
- Either could work if you have solid credit, a healthy amount of equity, and a duplex you have lived in for over a year. Then it comes down to total cost against cash in hand.
- Neither works if you moved out or rent both units. Both loans price a home you live in differently from a rental.
FHA cash-out estimate
Seeded with an example value, a balance to match, and a round cash request; change any field.
Editable benchmark: 7.18% as of November 5, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not an FHA cash-out refinance quote.
Illustrative starting assumptions: a $350,000 home value, a $193,000 current balance, the FHA cap on a principal residence with the upfront premium financed, a thirty-year term at the current Freddie Mac benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
An illustration, not a Loan Estimate, an approval, a quote, or a commitment to lend. The rate shown is the weekly Freddie Mac thirty-year conventional benchmark, used as a market reference; an FHA cash-out is priced by the lender at lock, and this is not an FHA cash-out refinance quote. HUD’s cap limits the base loan; the upfront premium is financed on top of the capped base loan; the monthly premium for the first year follows the snapshot’s schedule. Cash available means the base loan the cap permits less the balances retired, before closing costs, which this calculator leaves out. The line figure applies the line program’s combined loan-to-value ceiling to the same value and balance. Taxes and insurance are estimates you can edit. Licensed in sixteen states for consumer mortgages.
One more point before the details. Owner-occupied means you live in one unit of the duplex as your main home. The other unit can be rented to a tenant.
Side-by-Side
Here is how the two programs compare on the points that matter for a duplex you live in. Every figure is subject to lender guidelines and full file review, and none is a commitment to lend.
| Factor | FHA Cash-Out | Conventional Cash-Out |
|---|---|---|
| Maximum financing | 80% of adjusted value | Lower cap on 2–4 units than on 1 unit |
| Ownership and occupancy | Owned and lived in 12 months | Own seasoning rules; ask your lender |
| Credit floor | 580 decision score or higher | Generally higher; stronger files fare best |
| Debt ratios | 31/43 base; up to 40/50 with documented factors | Tighter; depends on file strength |
| Mortgage insurance | Upfront plus annual premium | Generally none at or below 80% LTV |
| Rent from the other unit | Can count in part toward qualifying | Can count, with its own documentation |
| Loan size | County loan limits apply | Conforming loan limits apply |
Two rows deserve extra attention: leverage and mortgage insurance. They drive most of the cost-versus-cash tradeoff.
What a Duplex Changes
A duplex is a one-to-four-unit home, so FHA treats it as eligible when you live in one unit. Conventional programs treat two-to-four-unit homes more cautiously than single-family homes. That difference shows up in the cash ceiling.
Across the wholesale programs Lendmire places FHA loans with, the FHA cash-out reaches 80% loan-to-value (LTV). LTV is your total mortgage debt divided by the home’s value. You must have owned and lived in the home for 12 months before the case number is assigned.
On a single-family home, the FHA and conventional ceilings can look alike. On a duplex they can split apart. The conventional guidelines set LTV caps by occupancy, unit count, and transaction type, and a two-to-four-unit principal residence sits below a one-unit home. Check the current Fannie Mae Eligibility Matrix for the exact figure, because those caps get updated.
Hold that thought: a higher ceiling is not the same as a cheaper loan.
How Much Cash Reaches You
Gross cash and net cash are different things. Picture a duplex where you owe roughly 55% of its value. FHA’s 80% ceiling leaves room for about 25 points of value in new debt. Conventional’s lower duplex cap leaves less room.
Then the deductions start. The payoff of your old loan comes out first. Closing costs come out next. On an FHA loan, the upfront mortgage insurance premium is 1.75% of the base loan and is usually financed. That reduces the cash you receive or raises your balance.
Keep two more things in mind:
- Other liens count. The 80% cap applies to all your debt on the home combined. A home equity line you keep uses up part of that room.
- Appraisal sets the ceiling. FHA applies its cap to “adjusted value,” which is the appraised value after HUD’s adjustments. A low appraisal can shrink your cash faster than any other factor.
For a two-unit property, the appraiser values the whole building and estimates market rent for the second unit.
When FHA Cash-Out Is the Better Fit
FHA is the stronger option when flexibility matters more than the lowest long-term insurance cost. Here is where it usually wins.
Your credit is fair, not great. The wholesale programs Lendmire places FHA loans with start at a 580 decision score. HUD’s lower 500–579 tier is a HUD rule, but the network does not reach below 580. Some conventional lenders set a higher floor, and a middle-of-the-road score can cost more there or not qualify at all.
Your debt ratios are tight. FHA’s base ratios are 31/43. The first number is housing cost against income. The second is all debts against income. Documented compensating factors, such as savings or a strong payment history, can stretch the top tier to 40/50. An automated underwriting finding governs most files. Conventional programs generally leave less room.
You want the highest ceiling on a duplex. HUD set the FHA cash-out maximum at 80% of adjusted value in Mortgagee Letter 2019-11, cut from the older 85% limit. That one cap applies from one to four units. When a conventional duplex cap is lower, FHA can reach more of your equity at the same value.
You need the other unit’s rent to help you qualify. HUD allows rent from the second unit of a two-to-four-unit home to count as effective income. Only a portion of the rent counts, so it is not the same as affording the payment from your own paycheck. HUD sets this out in Mortgagee Letter 2023-17. A common point of confusion is the FHA self-sufficiency test. It is a three- and four-unit rule, and duplexes are not the target.
What it costs. FHA charges an upfront premium of 1.75% of the base loan, plus an annual premium between 0.15% and 0.75% of the balance. The annual figure depends on term, loan amount, and LTV. On a thirty-year loan at or below 90% LTV, the annual premium ends after eleven years. A cash-out capped at 80% falls in that range. These are program facts, not prices, and they are subject to lender guidelines.
When Conventional Cash-Out Is the Better Fit
Conventional wins when your file is strong and you can live with less cash.
Your credit and ratios are strong. Conventional pricing generally rewards higher scores, so a strong file can come out cheaper. Pricing depends on credit score, loan purpose, occupancy, unit count, and product type. It varies by file. Compare it on your Loan Estimate, not on a headline.
You do not want FHA’s mortgage insurance. Private mortgage insurance is generally required above 80% LTV. A conventional cash-out sits at or below 80%, so it generally would not carry it. Over a long hold, skipping both the upfront premium and the annual premium can matter more than a bigger cash check.
You need less cash than the FHA ceiling. Say you want to cover a roof and a kitchen, and your equity is large. The lower conventional duplex cap may still be enough. In that case you give up nothing by choosing the cheaper structure.
You plan to stay a long time. The longer you keep the loan, the more the insurance difference adds up. FHA is often a good starting point and conventional a good destination. Many owners refinance out of FHA once their equity and credit improve.
What to check. Conventional cash-out reviews the age of the loan you are paying off, how long you have been on title, and your reserves. The exact requirements vary with your debt ratios and with lender guidelines. Ask your loan officer to confirm each one for your file.
The Costs Nobody Mentions Up Front
A cash-out refinance does not add a second loan. It replaces your first mortgage with a larger one. The CFPB’s research team draws this line clearly: a cash-out refinance replaces the original mortgage, while home equity loans and lines leave the first-lien mortgage in place.
That has three consequences:
- The whole balance is re-priced, not just the cash portion. If your current loan carries terms you like, a home equity loan or line may fit better.
- Your term can reset. A new thirty-year loan can stretch your payoff date even if the balance barely moves.
- Your monthly payment can rise, because a larger loan replaces the old one.
Some states layer extra rules on cash-out loans. Ask your loan officer whether your state does.
Consolidating credit cards into your mortgage deserves a pause. It turns unsecured debt into debt secured by your home. The loan then sits on your house.
Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
If Your Situation Changes
You moved out, or you rent both units. Standard FHA cash-out is for a principal residence. Once the home is a rental, occupancy decides the leverage, and the loan type changes. That is a different conversation from this one.
You bought less than a year ago. FHA generally asks for 12 months of ownership and occupancy before the case number is assigned. Conventional has its own seasoning rules. A recent purchase can limit both.
You already have an FHA loan. An FHA Streamline refinances an existing FHA loan with no appraisal and a limited credit review. It does not give you cash, but it needs a net tangible benefit, and the mortgage insurance premium continues. An FHA rate-and-term refinance with an appraisal reaches 97.75% on a principal residence occupied for the previous twelve months. It is a different tool for a different goal.
You own the duplex free and clear. FHA allows a cash-out on a home with no mortgage, as long as you meet the same ownership and occupancy tests.
You want to back out after signing. On a refinance of your principal home, the CFPB says you generally have until midnight of the third business day to cancel. See how long you have to rescind. Saturdays count and Sundays do not. Cancelling does not cancel your original loan. You would still owe it.
Proving You Live There
On a duplex, lenders look hard at occupancy because one unit is a rental. Expect these checks:
- A driver’s license, bills, and mail showing the subject address.
- A lease for the other unit, and an appraisal rent estimate where it applies.
- A payment history on the current loan.
- Proof that you owned and lived in the home for the required period.
Gather these early. Missing paperwork can delay a file more than a lower credit score does.
Key Terms Defined
Cash-out refinance: a new, larger mortgage that pays off your current one and hands you the difference in cash.
Adjusted value: the appraised value after HUD’s adjustments. FHA applies its 80% cap to this figure.
Seasoning: the waiting period a lender wants between you buying or refinancing and the next refinance.
Mortgage insurance: coverage that protects the lender, not you, if the loan defaults. FHA charges it as an upfront and an annual premium.
The Balanced Verdict
Run the same duplex through both programs. If your score is middling, your ratios are stretched, or you want the largest cash ceiling, FHA is usually the realistic path. If your file is strong and your cash need is modest, conventional can cost less over a long hold. Strong credit, large equity, and a long stay all point toward conventional. A recent purchase, a tighter budget, or a bigger project all point toward FHA.
This is a genuine toss-up for borrowers in the middle, and a side-by-side Loan Estimate settles it.
If you are weighing a cash-out refinance against keeping the loan you have, Lendmire can help you compare the programs and the equity each one reaches. Lendmire is a mortgage broker and arranges FHA and conventional loans through wholesale lenders. Every program detail here is subject to lender guidelines and full file review, and nothing here is a commitment to lend.
Frequently Asked Questions
Can I use an FHA cash-out on a duplex if I rent the other unit?
Yes, if you live in one unit as your main home and meet the 12-month ownership and occupancy test. The rent from the second unit can count in part toward qualifying. Only a portion counts, so lenders do not treat it as full income.
Does FHA always let me borrow more than conventional?
Not always. On a one-unit home, the two caps can look close. On a duplex, a conventional cap is generally lower, so FHA can reach more equity at the same value. Mortgage insurance, credit rules, and rent treatment also differ, so compare the full terms.
Is FHA mortgage insurance permanent on a cash-out?
Not in the usual cash-out case. FHA charges an upfront premium of 1.75% of the base loan, plus an annual premium between 0.15% and 0.75% of the balance, depending on term, loan amount, and LTV. On a thirty-year loan at or below 90% LTV, the annual premium ends after eleven years, and an FHA cash-out capped at 80% falls in that range. On a thirty-year loan with higher leverage, the annual premium lasts for the full term. These are program facts, not prices, and both premiums are subject to lender guidelines.
Can I move from FHA into conventional later?
Often, yes, once your equity and credit support it. Many owners start with FHA for flexibility and switch to conventional to drop the insurance cost. A new loan means new closing costs, so run the break-even before you move.
Is a cash-out refinance the same as a second mortgage?
No. A cash-out refinance replaces your first mortgage with a larger one. A home equity loan or line sits beside your first mortgage and leaves it alone. That is why a cash-out re-prices your whole balance.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and home buyers in 16 states with FHA, VA, conventional and jumbo purchase and refinance loans arranged through wholesale lenders. Lendmire is never the lender; program terms are set by the lender and the agency guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae Eligibility Matrix
2. HUD Mortgagee Letter 2019-11
3. HUD Mortgagee Letter 2023-17
4. CFPB Office of Research: A Look at Cash-Out Refinance Mortgages and Their Borrowers
5. CFPB: How Long Do I Have to Rescind When Does the Right of Rescission Start
This article is part of Lendmire’s FHA cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: FHA Cash-Out vs Conventional Cash-Out for a Homeowner on a Deadline · How Much an FHA Cash-Out Lends on a Duplex With a Vacant Unit · FHA Cash-Out Refinance vs Conventional Cash-Out to Pay College Tuition
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.