The Quick Read: It depends on two different rule-makers. The agency behind your first mortgage (FHA, USDA or HUD-184) decides who must live in the home. The company providing the assistance usually decides who must take the homebuyer class. On FHA, one occupying borrower is enough, but USDA expects the borrowers to live there, and the assistance program can be stricter than either. Whichever rule is strictest on your file controls.
The Short Version, Role by Role
Here is how the roles usually line up. Treat it as a map, not a promise. Every file is underwritten individually, and exact terms depend on lender guidelines and the program.
| Role | Must live in the home? | Must take the class? |
|---|---|---|
| Borrower on title and note | Yes, at least one on FHA; USDA expects it | Often yes, if the assistance requires a class |
| Non-occupant co-borrower | FHA allows one; USDA does not | Depends on the provider |
| Co-signer (on debt, not title) | No | Provider-specific; some exempt |
| Spouse not on the loan | Lives there as part of the household | Usually no; ask the provider |
| Other adults in the household | Live there | No class, but USDA counts their income |
Why Two Rule-Makers Give Two Answers
Occupancy belongs to the first mortgage. The agency insuring or guaranteeing that loan sets it, and no assistance program can loosen it. An assistance program can only add conditions on top.
The class works the other way around. Neither FHA nor USDA requires one on a standard purchase. The requirement comes from the assistance provider, or from a state housing finance agency when it is also the first-lien lender.
This mismatch is where buyers get tripped up. They hear “FHA only needs one person to live there” and assume the assistance follows suit. Sometimes it does. Often it does not.
Across the wholesale programs Lendmire places files with, the pattern holds. The first lien sets residency. The assistance option sets the paperwork around it, including education. A buyer who checks only one rule set is checking half the file.
Who Must Occupy on FHA?
On FHA, at least one borrower must live in the home. HUD’s FHA answer center says that borrower must move in within 60 days of signing the security instrument and intend to stay at least one year. The rule sits in HUD Handbook 4000.1, which you can find in HUD’s handbook library.
So not every borrower has to live there. A parent can be on the loan to help a child qualify, and FHA can allow it.
There is a catch. When a borrower who will not occupy is on the loan, FHA applies tighter leverage limits than the standard purchase. The details sit in the handbook and vary with how the borrowers are related. Leverage limits like that are the first thing to check before adding anyone to an application.
FHA also treats co-borrowers and co-signers differently. Per HUD, co-borrowers take title and sign the security instrument. Co-signers do not own the home and do not sign it. Anyone with a financial stake in the sale, such as the seller or agent, cannot serve in either role.
Active-duty buyers who cannot physically live in the home may still count under FHA’s rules, with documentation. Ask whether your assistance provider recognizes that exception. Many assistance programs write their own occupancy language.
Who Must Occupy on USDA?
USDA is stricter. The USDA guaranteed loan program requires applicants to agree to occupy the home as their primary residence. USDA’s handbook sets that occupancy for the loan term, with the move-in within 60 days of signing.
USDA does not permit co-signers or non-occupant co-borrowers on a guaranteed loan. That matters if you were planning to bring in a relative to qualify. On USDA, that plan ends the application.
Household income works differently from repayment income. USDA’s handbook has the lender document income for all adult household members for the eligibility test, even those who are not on the note. Only the people on the note count for repayment. The program page also sets an income ceiling tied to median household income.
The forgivable and repayable assistance options we arrange can pair with a USDA first lien. They carry no income limit of their own, beyond USDA’s.
Who Must Occupy on HUD-184?
Section 184 is the loan guarantee for Native American borrowers. The borrower must live in the home as their principal residence, with a non-occupant co-borrower allowed under defined conditions. A borrower can hold only one Section 184 loan on a primary residence at a time.
One point surprises people. The assistance comes from a separate source, and that source sets any class requirement. HUD-184 pairs with the forgivable and repayable second-lien options we arrange, but the grant option pairs with FHA only.
What About Assistance on a Rental or Second Home?
Not available. Assistance is for an owner-occupied primary residence only. That applies to every option, with no exceptions for vacation homes or rentals.
Who Must Take the Class?
The class requirement lives with the assistance provider, not the agency. Many public programs require education from an HUD-approved agency, and courses commonly run several hours, online or in person. Down Payment Resource describes the pattern.
Here is how it works in the assistance options we arrange:
- Grant (nothing to repay). A HUD-approved homebuyer education course is required. The borrower pays up front, and the cost is credited back at closing.
- Forgivable second. No homebuyer counseling requirement.
- Repayable second. No counseling requirement is attached to the option itself, though a state or local program layered elsewhere may add one.
So the class is not universal even inside one family of assistance. It depends on the shape you pick.
Who must sit through it also changes by program. Some programs require every borrower. Others need one occupying borrower to complete it and exempt a non-purchasing spouse or co-signer. Montana’s housing board, for example, asks all borrowers to take it, while CalHFA needs only one occupying borrower to hold a certificate. Those are examples, not a national rule.
Two practical details to confirm before you pay for a course:
1. Does the provider accept any HUD-approved agency’s certificate, or only a designated one?
2. Does the certificate expire? At least one HUD-approved agency issues certificates valid for a set window, so check yours against your timeline.
You can find an approved agency through HUD’s housing counseling locator.
Co-Borrower, Co-Signer, Spouse: Why the Roles Matter
A co-borrower owns the home. A co-signer is liable for the debt but holds no title. A spouse who is not on the loan may still live there and may still affect the file.
Different rules attach to each. Occupancy follows who lives there and who signs the security documents. The class follows who the provider treats as a borrower or occupant. Those are not the same list of people.
Many public programs bar non-occupant co-borrowers or co-signers even where FHA permits them. Atlanta Housing, CalHFA and the North Carolina housing agency all have examples. One city program allows a non-occupant co-signer on the first mortgage only if that person is removed by quitclaim deed before the assistance closes. Rules like that rarely appear in the agency handbooks.
For the options Lendmire arranges, qualifying scores come from the borrowers. On the second-lien options, a lower-scoring co-borrower’s score can be averaged in under blended-score rules when the primary wage earner earns at least 60% of household income and holds the higher score. That is a qualification rule, not an occupancy one. Adding someone only to lift a score can also cost you under the other rules.
Four Quick Scenarios
A married couple, one spouse on the loan. Both live there. If the assistance requires the class for borrowers only, the spouse on the loan takes it. Ask whether the other spouse is exempt in writing. Action: confirm who the provider counts as a borrower before you pay for two courses.
A parent co-signing for an adult child on FHA. The child occupies. FHA can allow the parent as a non-occupant co-borrower, with tighter leverage limits. The assistance provider may not allow any non-occupant at all. Action: get the provider’s answer before adding the parent.
The same plan on USDA. It fails. USDA does not permit co-signers or non-occupant co-borrowers. Action: look at whether the child qualifies alone, or whether a different first lien fits.
Two unrelated buyers, both on the note and both moving in. Both occupy, and both likely take the class if the provider requires every borrower. Action: schedule both certificates well before closing. A missing one can hold up a file when the provider treats it as a closing condition.
How to Find Out Which Rule Applies to You
Ask five questions, and get the answers in writing:
- Which first lien am I using, and what does it require for occupancy?
- Does the assistance provider allow a non-occupant co-borrower or co-signer?
- Who must complete the class: every borrower, one borrower, or every signer?
- Which agencies’ certificates do you accept, and how long are they valid?
- When is the certificate due: at application, before closing, or at closing?
Then check the answers against each other. If the first lien says one thing and the assistance says another, the stricter one governs.
Common Mistakes
- Assuming FHA’s rule covers the assistance. It does not. The provider can ask for more.
- Adding a relative late. A new co-borrower can eliminate an option or restart the review.
- Taking the wrong class. A course from an agency the provider does not accept may not count.
- Treating the class as optional because FHA does not require one. FHA itself does not require a class, but the assistance provider typically does.
- Skipping the move-in deadline. If you do not move in on time or stop using the home as your primary residence, both the agency’s and the assistance program’s occupancy promises are at risk. What follows depends on your program documents, so read them before closing.
- Assuming the terms are the same for every option. No option requires first-time buyer status, but the terms differ by option. The grant is 2% or 3.5% of the purchase price with nothing to repay, and it requires a 620 credit score, an FHA first lien, homebuyer education, and income at or below 140% of area median unless a category applies. The forgivable second is 3.5% of the purchase price, forgiven after 36 or 60 on-time first-lien payments.
The assistance itself comes in four shapes through wholesale lenders: a grant with nothing to repay, a forgivable second, a repayable second, and a refinance-cost second. The second liens are loans, and the repayable one adds a monthly payment that the lender must count in your total housing obligation. You can read more about down payment assistance programs on Lendmire’s site.
Key Terms Defined
Primary residence: the home where you actually live most of the year, not a second home or rental.
Co-borrower: a person who is on the loan and on title, so they own the home and share the debt.
Co-signer: a person who guarantees the debt but does not own the home.
Security instrument: the mortgage or deed of trust you sign that pledges the home as collateral.
Homebuyer education: a course, usually from an HUD-approved agency, that some assistance programs require before closing.
Forgivable second lien: a second loan that is wiped out if you make the required on-time first-lien payments.
Frequently Asked Questions
Do all borrowers have to live in the home on an FHA loan with assistance?
Not under FHA’s own rule, which needs at least one occupying borrower. The assistance program can require more, and some bar non-occupants completely. Confirm both rules before anyone is added to the application.
Does FHA require a homebuyer class?
No. FHA itself does not require one on a standard purchase. The assistance provider typically does. In the options we arrange, the grant requires an HUD-approved course, while the forgivable and repayable seconds carry no counseling requirement of their own.
Can a parent co-sign on USDA with assistance?
No. A parent who lives in the home as a borrower is a different situation, and household income still counts toward the USDA income test.
Do I have to be a first-time buyer?
No. Repeat buyers and move-up buyers can qualify for all four assistance shapes. The grant has an income test or a list of qualifying categories, and first-time status is only one of them.
Can I use assistance on a rental or second home?
No. Assistance is for an owner-occupied primary residence only, so a rental or second home does not qualify under any of the options.
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. Programs are available through wholesale lenders in the 16 states where Lendmire does consumer lending, subject to program guidelines and full underwriting. This is not a commitment to lend.
Investors who want the broader program framework can review how DSCR loans work.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage with consumer lending licenses in 16 states. Down payment assistance options are arranged alongside FHA, USDA and HUD-184 first liens 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.
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References
1. USDA
2. HUD FHA Answer Center: How does FHA define owner-occupant
This article is part of Lendmire’s First Time Home Buyer series — every loan program’s qualification details, guidelines, and scenarios live on the loan options page.
Related reading: Does a Grant or Second Mortgage DPA Raise Your Monthly Payment? · FHA Loan Down Payment Assistance Rules for a Buyer Using Gift Funds · Should You Take Down Payment Assistance If You Plan to Refinance?
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.