Can I use down payment assistance with a conventional loan?
Yes, in defined cases. Fannie Mae and Freddie Mac both allow approved assistance second loans (Community Seconds and Affordable Seconds) with a combined loan-to-value of up to 105%. Each assistance program sets its own rules, and some only pair with FHA, so confirm the program works with a conventional loan before you plan around it.
Educational answer from Mortgage Expert. Mortgage Expert's licensed loan originator is Shahram Sondi, Florida mortgage broker, Certified Mortgage Advisor™, NMLS 186790. Sources checked .
How it works
How assistance fits a conventional loan
Down payment assistance (DPA) is money from a program, often a state or local housing agency, that helps with your down payment or closing costs. It may come as a grant or as a second loan that sits behind your main mortgage.
Loan-to-value (LTV) is your first mortgage divided by the home's value. Combined LTV (CLTV) adds any second loan. Your first mortgage still cannot go above 97% LTV. The assistance second can push the CLTV above 100%.
Fannie Mae allows a CLTV of up to 105% when the second loan is a Community Seconds loan. Freddie Mac allows up to 105% total LTV with its Affordable Seconds. Those are the investor limits. The assistance program and the lender can set tighter ones.
What to check about the program
Does it work with conventional loans, or only FHA? Some programs only pair with certain loan types or certain lenders.
Is it a grant, a forgivable loan, a deferred loan or a loan with monthly payments? A loan you must repay later can come due when you sell or refinance. A loan with a monthly payment can raise your debt-to-income ratio (DTI).
Does it have income, price or first-time buyer limits? Many programs do, and HomeReady and Home Possible have their own income limit of 80% of the area median income.
What assistance cannot replace
Seller credits are not assistance. Ordinary seller, builder or agent credits cannot pay your down payment; eligible personal gifts and gifts of equity follow separate rules. It can only go toward closing costs and prepaids, within set limits.
With a Community Seconds loan, Fannie Mae's HomeReady rule that every borrower must live in the home at 3% down has an exception. Ask the lender how that applies to your file.
A $300,000 home with a $9,000 assistance second
Illustrative example. This is not a real borrower, program or loan offer. Program amounts, terms and limits vary, and Florida programs change.
A buyer is purchasing a $300,000 one-unit home they will live in, with a conventional first mortgage at 97% LTV. A local program provides a $9,000 second loan for the down payment. The program amount is an assumption for this example.
| Item | Amount |
|---|---|
| First mortgage (97% of price) | $291,000 |
| Down payment needed (3%) | $9,000 |
| Assistance second loan | $9,000 |
| First plus second | $300,000 |
| Most total debt at 105% CLTV | $315,000 |
The math, step by step
- First mortgage: $300,000 × 97% = $291,000.
- Down payment: $300,000 − $291,000 = $9,000. The assistance covers it.
- Total debt: $291,000 + $9,000 = $300,000. CLTV: $300,000 ÷ $300,000 = 100%.
- Investor ceiling: $300,000 × 105% = $315,000. The $300,000 total is under it.
Takeaway: Here the buyer's down payment comes from the program, and the combined loans stay under the 105% ceiling. Closing costs are still due unless other help covers them, and the second loan's terms matter if the buyer sells or refinances.
Easy things to get wrong
- Program funds can run out, and the rules can change. Check that the program is open before you write an offer around it.
- Not every lender offers every program. Ask early whether the lender you are using can close with the one you want.
- A second loan can make selling soon harder. With a combined balance above the home's price, you may need extra cash to sell in the first years.
- Assistance can take extra time to approve. Build that into your closing date.
What to do next
List the assistance programs you might fit, then ask which ones pair with a conventional loan and what each one requires you to repay.
Looking at a Florida assistance program? Shahram Sondi can check whether it pairs with a conventional loan and how its repayment terms affect your plan.
Check the sources
- Fannie Mae: eligible personal gifts and seller-donor exception
- Fannie Mae Selling Guide B2-1.3-01: purchase transactions (CLTV up to 105% with Community Seconds)
- Fannie Mae Selling Guide B5-6-01: HomeReady eligibility
- Freddie Mac: Home Possible (105% TLTV with Affordable Seconds)
- Fannie Mae Selling Guide B3-4.1-02: interested-party contributions
Sources checked . Program guidance and lender requirements can change.
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Educational only. Conventional loan guidelines, lender overlays, rates, fees, PMI, LLPAs, and underwriting requirements can change. Final eligibility depends on full underwriting review. Mortgage Expert, Inc. is not affiliated with Fannie Mae, Freddie Mac, FHFA, or any government agency.
