The Quick Read: It depends on the type of assistance you got. A grant has nothing to repay, so a refinance doesn’t touch it. A forgivable or repayable second lien usually has to be paid off or re-subordinated, meaning the holder agrees to sit behind your new first mortgage. The assistance provider makes that call.
What Counts as Down Payment Assistance (and What a Refinance Does to Each)
A refinance only affects assistance that sits on your title as a loan. Grants leave no lien, so there is nothing to pay off. Forgivable and repayable seconds are recorded liens, so the new first mortgage has to deal with them.
Here is how the four shapes of down payment assistance programs behave. These are the structures Lendmire arranges through wholesale lenders, subject to program guidelines and full underwriting.
| Shape | Lien on your home? | What a refinance does |
|---|---|---|
| Grant (2% or 3.5% of price) | No | Nothing to repay |
| Forgivable second (3.5%) | Yes | Pay off or re-subordinate, unless already forgiven |
| Repayable second (3.5% or 5%) | Yes | Pay off or re-subordinate; it has its own payments |
| Refinance-cost second (1% to 3.5% of balance) | Yes | Same terms as the repayable second |
Lendmire is a mortgage broker. It places these files with wholesale lenders, and the lenders underwrite them.
One point before the details. Assistance on a second home or rental isn’t available. These options are for an owner-occupied primary residence only. And you don’t need to be a first-time buyer. Repeat and move-up buyers qualify.
Why Does a Refinance Touch Your Assistance at All?
A refinance doesn’t change your old loan. It pays it off and replaces it with a new one. That puts a brand-new first lien on your home, and the new lender needs that lien to hold first position.
Your assistance second was recorded behind the old first. Once the old first is gone, the second would suddenly move up to first place. No new lender allows that. So the second has to go one of two ways:
1. Paid off at the new closing.
2. Re-subordinated, which means the second-lien holder signs an agreement to stay behind the new first.
Only the second-lien holder can sign that agreement. Your new lender can’t do it for them. The government programs underneath your loan mostly allow re-subordination. The provider’s own policy is usually the real gate.
Your note spells out the repayment triggers. Typical wording across public assistance programs lists a sale, a refinance of the first, payoff of the first, or moving out as due events. Some state programs go further. The Iowa Finance Authority describes a second loan that comes due on sale, refinance or payoff of the first. It doesn’t permit subordination.
That is one program’s rule, not a national one. It shows how strict a provider can be. The FDIC’s overview of housing finance agency assistance adds that this kind of help is often tied to the agency’s own first-mortgage product. A different lender’s refinance may not fit.
What Happens to Each Type
Grant. Nothing to repay. In the grant option Lendmire arranges, the assistance is released at closing with no lien, no payment and no interest. A later refinance has no assistance balance to deal with. Some other public grants carry a recapture period, so check your closing papers if yours came from elsewhere.
Forgivable second. Timing decides everything. This option carries no interest and no monthly payment. It is forgiven after the first 36 or 60 on-time first-lien payments, depending on the version. Refinance after that point and the lien has been forgiven, so there is nothing to subordinate or pay. Refinance before that point and the unforgiven balance is on the table. Count your payments before you apply.
Repayable second. This is a real loan. It is interest-bearing, with a monthly payment, a 30-year amortization and a balloon due in year 10. A refinance of the first doesn’t automatically accelerate it. But the new first still needs first position, so the second must be re-subordinated or paid off. If it stays, its payment stays in your monthly budget and in your debt ratios.
Refinance-cost second. This one is built for the refinance itself. It covers 1% to 3.5% of the current balance or appraised value, whichever is lower, toward the closing costs of an FHA 203(b) refinance. Combined leverage can reach 104%. It has the same repayment terms as the repayable second. It isn’t available for a streamline refinance. It also can’t be used to refinance an existing assistance loan, so it won’t solve a payoff problem.
Your Three Options: Pay Off, Roll In or Subordinate
You can pay off the second, roll it into the new loan, or ask to subordinate it. The choice is narrower than it sounds. Government-backed refinances generally don’t let you fold an assistance second into the new loan.
| Option | When it applies | Main risk |
|---|---|---|
| Pay it off at closing | Provider won’t subordinate | Needs cash or enough equity |
| Roll it into the new first | Rarely; depends on the new loan type | Rules often forbid it |
| Subordinate it | Provider allows it | Provider limits and paperwork |
Paying off is the cleanest result but the hardest on your wallet. A no-payment second becomes a cash need at closing, or a bigger new loan if the numbers allow it. Subordination keeps the second in place and keeps your cash. It depends on the provider saying yes.
Rolling in is the long shot. On government-backed refinances, secondary financing, including down payment assistance loans, generally can’t be included in the new loan. It must be subordinated to the new loan or paid in full. The same goes for silent seconds, which must be paid with other funds or stay behind the new loan.
What the Government Programs Say
The agencies mostly leave the decision to the provider. Their rules are about lien position and combined leverage.
FHA. FHA guidelines define combined loan-to-value as the base loan plus all subordinate mortgages, divided by adjusted value. They also recognize governmental entities and approved nonprofits as acceptable secondary-financing providers. On an FHA streamline, existing subordinate financing generally has to be re-subordinated. On an appraisal-based refinance, a second can generally stay if it meets the secondary-financing rules and combined leverage fits within the limits. Check the current handbook for exact limits.
USDA. The agency can only refinance loans it guaranteed or financed. An FHA or conventional first can’t be moved into a USDA loan through the refinance feature. USDA offers three refinance types, and seasoning, appraisal and benefit tests differ across them. In every type, the guaranteed loan must hold first position.
HUD-184. This program guarantees loans made by approved lenders. It doesn’t provide assistance itself. Any assistance comes from a tribe, a tribally designated housing entity, a housing finance agency or another provider. That provider’s note governs the refinance.
That is the whole rules section. Everything else is about your provider and your note.
The Subordination Process, Step by Step
Start with the provider, not the refinance lender. A “no” at step one can end the plan before you pay for an appraisal.
1. Read your note and recorded second. Find the repayment triggers and any forgiveness schedule.
2. Ask the provider about subordination before you pick a loan. Ask whether they allow it, how many times, and into which refinance products.
3. Request a payoff demand or an eligibility answer in writing.
4. Submit their form. Providers commonly ask for the recorded mortgage, appraisal pages, a title policy and the Loan Estimate or Closing Disclosure for the new loan. Many require the request before the refinance closes.
5. Let the title company order the agreement or payoff. It is recorded behind the new first at closing.
6. Watch the clock. A signed agreement can expire. If your refinance stalls, you may need a new one.
Some providers charge a fee. Many subordinate only once, or only into their own refinance product. Some don’t subordinate at all.
What If the Provider Says No?
Then the second has to be paid off at closing. That can make the refinance uneconomic. You can wait out the forgiveness period if you have a forgivable second. You can also run the savings math against the cost of paying it off. Or you can skip the refinance.
Does the Refinance Still Pay Off?
A refinance pays off when the monthly savings, kept long enough, beat what the refinance costs you. The second lien adds to that cost or takes it away. Run it in percentages and plain words.
Picture a buyer whose forgivable second lien, a down payment assistance loan, still carries an unforgiven balance. The program forgives that balance only after the full 36 or 60 on-time first-lien payments, and the buyer is only a few payments short of finishing that schedule. A refinance now could trigger repayment of the unforgiven balance. Finishing the schedule could erase the lien entirely. Waiting costs a few more months of the higher payment on the current first mortgage. Refinancing now costs the payoff plus closing costs. Compare those two costs, and the wait often wins.
Now picture a buyer with a repayable second at 5% of the price. The provider allows one subordination into any lender’s refinance. The second stays in place, so nothing extra is needed at closing. The only question is whether the new first saves enough to cover its own costs. This version is the easy one.
Now the hard case. The provider refuses to subordinate. The buyer must pay off the second and still has to leave the new first within its combined leverage limit. If home values haven’t risen, that may not fit. The refinance fails on equity, not on savings.
Before you start, ask three questions. Will you subordinate? On what terms? Are there fees or product limits? Then compare the answers with what a future refinance is likely to save you. Better yet, ask before you buy.
Does the Type of Refinance Matter?
Yes. A streamline and a full refinance treat your second differently. A cash-out refinance treats it differently still.
- Streamline. Fewer steps and often no new appraisal. Existing seconds generally must be re-subordinated, so the provider’s answer is still required.
- Rate-and-term. Replaces your loan without taking cash. Combined leverage with the second must stay within limits on an appraisal-based file.
- Cash-out. Takes equity out and raises combined leverage. A second left in place counts toward that total, which can squeeze the cash you can pull.
If what you really want is cash rather than a lower payment, Lendmire’s piece HELOC vs Cash-Out Refinance When You Have a Low First Mortgage lays out the tradeoffs. Your assistance second makes the comparison trickier, because any new lien has to fit behind your first.
Pre-Refinance Checklist
Gather these answers before you apply:
- Is my assistance a grant, forgivable, repayable or something else?
- If forgivable, how many on-time payments have I made, and when does it end?
- Does my provider subordinate at all, and is it limited to once?
- Must the new first be the provider’s own product?
- Is my refinance a streamline or an appraisal-based one?
- Does my combined leverage still work if the second stays?
- Are there fees, and do requests have to be filed before closing?
Common Mistakes
Treating all assistance as a gift. Only a grant has nothing to repay. Forgivable and repayable seconds are loans with triggers.
Assuming forgivable means forgiven. Forgiveness follows on-time payments. Refinancing early can trigger repayment of the unforgiven part.
Blaming the agency. FHA, USDA and HUD-184 mostly allow the second to stay if it is re-subordinated. The provider’s policy is the usual blocker.
Expecting the refinance lender to fix it. Only the second-lien holder can sign a subordination agreement.
Confusing a partial claim with your assistance. An FHA partial claim is a loss-mitigation lien from a hardship plan. It isn’t assistance. If you have one, it is another lien the refinance has to account for. The same goes for an HUD-184 loss-mitigation advance.
Expecting HUD-184 to come with assistance. The program itself doesn’t provide it.
Key Terms Defined
Second lien. A loan recorded behind your first mortgage. If the home is sold, the first gets paid before the second.
Subordination. A signed agreement from the second-lien holder that lets its loan sit behind a new first mortgage.
Silent second. A second lien with no monthly payment. It usually comes due on sale, refinance or payoff of the first.
Combined loan-to-value (CLTV). Your first mortgage plus all second loans, divided by the home’s value.
Streamline refinance. A simplified refinance of an existing government-backed loan, usually with less paperwork.
Balloon. A lump-sum payment due at a set point. On the repayable second, that point is year 10.
Buying First, Refinancing Later?
The cleanest time to ask these questions is before you sign. 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 change, and every file is underwritten individually. Nothing here is a commitment to lend.
Frequently Asked Questions
Can I refinance if I used down payment assistance?
Usually yes, but the assistance type and the provider’s rules decide how. A grant leaves nothing to deal with. A second lien must be paid off or re-subordinated. Start by reading your note.
Is the assistance due when I refinance?
For a grant, no. For a forgivable or repayable second, the note often lists a refinance of the first as a repayment trigger. A forgivable second that has already been forgiven has no balance left. Many providers allow subordination only in limited cases.
Can I roll the assistance into my new mortgage?
Rarely. USDA guaranteed refinances don’t allow assistance loans to be included in the new loan. FHA files follow secondary-financing and combined-leverage rules, and the provider still has to agree. Plan on payoff or subordination.
What if I refinance before the forgiveness period ends?
The unforgiven balance can come due, depending on the note. If you are close to the end of the schedule, waiting may save you the payoff. Count your on-time payments and compare the wait against the savings.
What if the program won’t subordinate?
You would have to pay the second off at closing. That needs cash or enough equity under the new loan’s leverage limits. If the numbers don’t work, waiting out a forgivable schedule or skipping the refinance are the alternatives.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges FHA, USDA and HUD-184 home purchase financing with grant-style, forgivable and repayable down payment assistance options in 16 states through wholesale lenders. Every option is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Iowa Finance Authority: Down Payment and Closing Costs Programs
2. FDIC Affordable Mortgage Lending Center: Down Payment Assistance
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: How Much Down Payment Assistance Can You Get? · 5 Mistakes To Avoid As A First-time Home Buyer · Demystifying The Mortgage Approval Process: A Step-by-step Guide For First-time Homebuyers
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.