The Quick Read: It depends on the assistance option and the unit count. Among the options Lendmire arranges, the grant works on one- to four-unit FHA purchases. The forgivable and repayable second liens stop at two units. You must live in one unit, subject to program guidelines and full underwriting.
Why Two Sets of Rules Decide This
Two separate rule sets apply here, and you have to clear both. The first mortgage decides whether a two- to four-unit home can be financed at all. The assistance program then writes its own property rules, and many programs cap eligible homes at one unit.
That split explains why you will find conflicting answers online. One page says “no multi-unit.” Another says “yes, plenty of programs.” Both are describing real programs. They just describe different ones.
A few definitions help before the details. A first lien is your main mortgage. A second lien is a smaller loan recorded behind it. Assistance can come as a grant or as a second lien. Buyers who want the full menu can start with Lendmire’s down payment assistance programs page.
Across the wholesale programs Lendmire places files with, these are the four shapes of assistance:
- A grant of 2% or 3.5% of the purchase price. There is nothing to repay.
- A forgivable second lien of 3.5% of the lesser of price or appraised value. It is forgiven after on-time payments on your first mortgage.
- A repayable second lien of 3.5% or 5% of the lesser of price or value. It is a real loan.
- A refinance-cost second lien for buyers who already own and refinance.
Lendmire is the broker. It arranges these through wholesale lenders, and the lenders review and approve each file.
Which Option Takes Which Unit Count?
The grant is the most flexible on property type, and the second liens are the most limited. The table lays out the property rule for each option. Every one of them requires an owner-occupied primary residence.
| Option | Units allowed | First lien | Main gate |
|---|---|---|---|
| Grant | 1–4 | FHA | 620 credit; income test or category |
| Forgivable second | 1–2 | FHA, HUD-184; USDA on one unit | 640 credit (660 blended) |
| Repayable second | 1–2 | FHA, HUD-184; USDA on one unit | 660 credit (670 blended) |
| Refinance-cost second | 1–4 | FHA refinance | 660 credit (670 blended) |
Here is what that means in practice. A fourplex can take the grant but not either second lien. A duplex can take any of the three purchase options on an FHA or HUD-184 first lien. A triplex is a grant-only purchase.
The grant carries one more gate. Household income must be at or below 140% of the area median income. That test is waived if you fit a qualifying category: first responder, educator, medical worker, civil servant, military, first-time buyer, or a home in an underserved census tract. The grant also requires a homebuyer education course. It is not offered in Washington.
You do not have to be a first-time buyer for any of these. Repeat buyers qualify.
Duplex, Triplex, Fourplex: What Changes on FHA
A duplex is the simplest case. FHA insures one- to four-unit owner-occupied homes with as little as 3.5% as your minimum required investment, and the first lien can reach 96.5% of value. A duplex also avoids the extra test that three- and four-unit homes face.
Three- and four-unit homes add two hurdles. First, FHA requires cash reserves left after closing. HUD Mortgagee Letter 2023-17 sets that reserve at three months of the full housing payment for three- to four-unit properties. Confirm the number against current FHA policy, since the letter predates today’s file.
Second, those homes must pass a “net self-sufficiency” test. In plain words, the property’s own rent has to cover the mortgage payment with room to spare. Your income alone does not satisfy it. A lender can explain how that test works on a specific property.
Rental income can also help you qualify. The same letter says that when the subject property has limited or no rental history, the lender uses 75% of the lesser of the appraiser’s market rent or the lease rent. That haircut is deliberate, so do not expect full rent credit.
Mortgage insurance applies to FHA loans. An upfront premium of 1.75% of the base loan is financed into the loan. An annual premium is added based on loan size and leverage.
Consider a scenario. A buyer with a 680 credit score wants a triplex. The grant is the only purchase assistance that fits the unit count. It would go toward the 3.5% FHA minimum investment. Because a triplex carries reserves and the self-sufficiency test, the buyer needs savings left after closing, not just money at closing. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Now take a buyer with a 650 score eyeing a duplex. The forgivable second is on the table, and so is the grant (credit 620), but the repayable second (credit 660) is out of reach. Credit floors can decide the shape before property type does.
Why Public Programs Disagree on Multi-Unit Homes
Many public programs were designed around single-family starter homes. Others deliberately welcome small multifamily buyers. Two examples show the gap.
CalHFA’s MyHome program requires a single-family, one-unit residence. A duplex buyer would be turned away at the property check. In contrast, New Jersey’s housing finance agency lists two- to four-family dwellings as eligible when the borrower occupies one unit. Its assistance is a forgivable loan tied to staying in the home.
Same country, same type of assistance, opposite answers. Check each program’s own property page before you write an offer.
Does Renting the Other Units Break the Rules?
No, but you should read the covenant. Renting the other units is the normal plan on a two- to four-unit purchase. The rule is that you live in the home as your primary residence.
Assistance is for owner-occupied primary residences only. A second home or a place you will not live in does not qualify.
Assistance programs often add recapture terms. These are conditions that trigger repayment, and typical ones involve selling, refinancing, or moving out. The forgivable second lien is built around this. It is forgiven after 36 or 60 on-time first-lien payments with no serious delinquency, depending on the version. Before choosing, ask for the note and any deed restriction. That tells you exactly what moving out and renting every unit would trigger.
Where USDA and HUD-184 Fit
USDA is the awkward one. The USDA guaranteed program is for a single-family dwelling used as a permanent residence, and it cannot be an income-producing property. A duplex, triplex, or fourplex generally does not fit USDA. Confirm with the lender, since USDA’s own guidance on partial duplex financing is dated.
HUD-184 is a loan guarantee for eligible Native American borrowers, and it allows one- to four-unit homes. Its first mortgage can work for a small multifamily home. The program itself does not provide down payment assistance or grants. It guarantees loans. Any assistance comes from a separate source, and that source’s rules govern the property.
For duplexes, FHA and HUD-184 are the practical first liens for assistance. For three and four units, FHA with the grant is the route.
A Checklist Before You Make an Offer
Do this before you fall for a listing:
1. Confirm the legal unit count. Count the units on the permitted record. Unpermitted units or a rentable basement can change the answer.
2. Match the unit count to the option. One to four units for the grant, up to two for the second liens.
3. Check credit against the floor. The floors are 620 for the grant, 640 forgivable, 660 repayable.
4. Check income for the grant. Either you are at or below 140% of area median income, or you fit a qualifying category.
5. Confirm the first lien. FHA for most duplexes and all three- and four-unit homes.
6. Ask about reserves and rent. On three or four units, ask how much cash must remain and how rent will be counted.
7. Request the recorded documents. Ask for the note, any deed restriction, and the repayment terms of any second lien.
8. Plan for education. The grant requires a homebuyer education course, which you pay for up front and get credited back at closing.
Assistance options also cannot be stacked with another down payment assistance program. A mortgage credit certificate is not allowed with the second liens.
If the Answer Is No
Plan B depends on why the answer was no. If the property is a triplex and you wanted a second lien, the grant may fit instead. If your credit is under a floor, work on the score or look at an option with a lower floor.
If you already own a two- to four-unit home you live in, the refinance-cost second lien covers 1% to 3.5% of your balance toward closing costs, with combined leverage up to 104%. Every figure here varies by lender and program: guidelines, property type, leverage, and credit profile all apply.
If nothing fits, a one-unit home may. That trade gives up rent but widens your assistance choices.
Next Step
If you are buying a primary home and want to see whether a down payment assistance option fits your file, Lendmire can help you compare the grant, forgivable and repayable structures alongside an FHA, USDA or HUD-184 first mortgage. Lendmire arranges consumer mortgages in 16 states through wholesale lenders. Eligibility is subject to lender guidelines and full underwriting. This is not a commitment to lend.
Key Terms Defined
First lien: Your main mortgage, which gets repaid first if the home is sold or foreclosed.
Second lien: A smaller loan recorded behind the first mortgage. It can be forgivable or repayable.
Area median income (AMI): The middle household income for your area, used to set income limits on some assistance.
Recapture: A repayment trigger, such as selling, refinancing, or moving out, that can make assistance due.
Net self-sufficiency: FHA’s test that a three- or four-unit property’s rent covers its mortgage payment with room to spare.
Owner-occupied: Your primary residence, where you live in the home. Rentals and second homes do not count.
Frequently Asked Questions
Can I get down payment assistance on a duplex?
Yes, in many cases. Among the options Lendmire arranges, a duplex can take the grant, the forgivable second, or the repayable second. You must live in one unit, and the first lien is usually FHA or HUD-184. Credit floors, income rules, and program guidelines still apply.
Does a fourplex qualify for assistance?
Only the grant covers a fourplex purchase, and it pairs with an FHA first lien. The second liens stop at two units. A fourplex also faces FHA’s reserve requirement and net self-sufficiency test, so lender review is needed.
Do I have to be a first-time buyer?
No. None of the options requires you to be a first-time buyer, so repeat and move-up buyers can qualify. The grant, which is 2% or 3.5% of the purchase price with nothing to repay, uses an FHA first lien, a 620 credit score, homebuyer education, and an income test of 140% of area median unless a category applies. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Is the grant really nothing to repay?
Yes. It is released at closing with no lien, no payment, and no interest. It is a percentage of the purchase price, not a dollar promise, and it requires a homebuyer education course. The second liens are loans, and a repayable second carries a monthly payment and a balloon in year 10.
Can I rent every unit and move out later?
Not without consequences. Assistance requires owner-occupancy, and moving out can trigger repayment or forfeit forgiveness. Read the note and any deed restriction before you choose an option.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. Lendmire arranges FHA, USDA and HUD-184 purchase loans with down payment assistance options through wholesale lenders; every file is underwritten by the lender under the applicable program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Investors who want the broader program framework can review how DSCR loans work.
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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. HUD Mortgagee Letter 2023-17
This article is part of Lendmire’s down payment assistance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Who Can Fund Your Down Payment Assistance on New Construction? · Does Down Payment Assistance Have an Income Limit? · Can You Use Down Payment Assistance on a Duplex?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.