Rate buydowns · for loan officers

Down Payment Saved. Now Fix The Payment.

Your borrower did the hard part and saved the down payment. Then the rate ate the payment. On an FHA purchase, the 3.5% to 5% Arcasa unlocks doesn’t have to go to the down payment. Point it at the rate: same house, same cash to close, a payment that works.

Loan officers are already sending buydown-eligible files from
CrossCountry Mortgage
loanDepot
New American Funding
Intercap Lending
Nova Home Loans
They already saved the down payment

So aim the assistance somewhere better.

Your borrower did everything right and still got priced out by the rate. Tap through what changes when the assistance goes to the rate instead of the down payment. Shorter bar is better.

Cash the buyer brings
Their own savings
Rate
Whatever the sheet says
Utility bill
Full, every month
Cost of owning it, monthly
The number they walked away from

They saved the down payment, so getting in the door was never the problem. The rate is. Nothing about this file is broken — it just costs more every month than they can carry.

Three borrowers this is built for

Who to call this week.

Image slot · /img/buydowns/who-cash.jpgA couple in their thirties at a kitchen table with a laptop, mid-conversation, a little tense. They have the savings; the payment is the problem.Source: Stock, editorial feel, no staged smiles
01

Has the cash, not the payment

Saved the down payment, then rates moved and the payment did not fit. Aim the assistance at the rate and the payment lands near the number they were hoping for. Same house.

Image slot · /img/buydowns/who-dti.jpgA loan officer at a desk, phone in hand, looking at a screen with numbers. The moment before the call back to the borrower.Source: Stock, or a real LO from a partner branch with permission
02

DTI is a hair over

This is the one place a buydown does real work. A permanent buydown lowers the note rate, so the payment the AUS qualifies on comes down with it — a temporary buydown does not, because the file still underwrites at the note rate. It will not rescue every borrower, but it is the lever that actually moves the ratio.

Image slot · /img/buydowns/who-refi.jpgA homeowner on a front porch of a house that already has panels, reading mail. They bought in 2023 at 7-something and this is the refi.Source: Stock, or a closed Arcasa borrower with permission
03

The rate-and-term refi

Arcasa works on FHA non-cash-out refinances. The assistance can go to points, closing costs, UFMIP or principal reduction, and it can retire a bond-loan second. The refi rules →

The boring mechanics

What the assistance can do.

Purchase

Down payment, closing costs, a rate buydown, or any split of the three. Typical amounts fall between 3.5% and 5% of the purchase price, and up to a 5.5% cap at certain lenders.

Refinance

FHA rate-and-term or simple refinance only. Points, closing costs, UFMIP, principal reduction, or paying off a bond-loan second. No cash-out, no streamline.

Ask first

Buydown eligibility varies by lender. Run the scenario in the portal, or send it to loans@arcasa.io and we will pre-check it before you quote the borrower.

Image slot · /img/buydowns/portal-allocation.pngScreenshot of the portal’s Assistance Allocation panel: the donut with “$ to down payment” at $0 and “$ to closing costs” at $25,000, the custom interest rate field visible. This is the one image that shows the play is a setting, not a workaround.Source: app.arcasa.io → Loan Submission tab, Assistance Allocation, playground lead

Quick
snapshot.

3.5–5%of the purchase price, unlocked by the solar — and up to a 5.5% cap at certain lenders
46stateswhere Arcasa is live (not yet NY, AK, HI, WV)

No income caps

Any FHA-qualifying borrower

No second payment

One loan, one closing

No repayment

Grant or forgivable second

Purchase or refi

FHA non-cash-out counts too
Questions LOs ask

Straight answers.

Does the buydown change my rate sheet?
No. It is your FHA loan at your pricing. The assistance buys points off your own sheet, the same way a seller credit would. There is no rate add-on for the assistance and no fee to you or your shop.
How much does a point buy?
Depends on the lender and the day. A quarter percent per point is the common rule of thumb, and most sheets give less past two or three points. The portal shows the split for your file; your rate sheet gives the exact number.
Can the buyer split it: some to the down payment, some to the rate?
Yes. Any combination of down payment, closing costs and points, as long as no line item is covered twice.
What does the solar do to the payment?
Principal and interest go up because the system is financed inside the first mortgage. The utility bill goes down because the panels are on the roof. The portal shows both before you present anything.
Is the assistance repaid?
No. It comes as a grant or a forgivable second, depending on the lender. No payments, no interest, forgiven once the system is installed and running. Nothing to assume at resale.
What doesn’t fit?
VA, Conventional, USDA, jumbo, streamline and cash-out refinances, condos, investment property, and New York, Alaska, Hawaii and West Virginia.
20 minutes · bring a live scenario

Run a file with Riley.

Twenty minutes on your calendar. Bring a live scenario and he will run it in the portal with you: where to aim the assistance, what the lender sees, and where it breaks.

Book time with Riley →

Got a borrower who walked at 7%?

Run it in the portal, or send us the scenario and we will pre-check it.

Arcasa is an energy-smart down payment assistance platform: it helps loan officers and homebuyers unlock DPA on FHA loans, funded through solar installation rolled into the mortgage. Estimate only. Typical amounts fall between 3.5% and 5% of the purchase price, and up to a 5.5% cap at certain lenders. Subject to credit approval. Not everyone will qualify. Assistance comes as a grant or a forgivable second, depending on the lender — no payments, no interest, forgiven once the system is installed and running. FHA purchase and non-cash-out refinance, owner-occupied, 1–4 units. Not available in New York, Alaska, Hawaii or West Virginia. Arcasa facilitates solar-integrated mortgage scenarios through participating lenders and does not originate mortgages or provide direct funding. Not a commitment to lend. Arcasa Services, LLC · Equal Housing Opportunity. Rate buydown figures are illustrative; buydown pricing and eligibility vary by lender.

Higher rates? No problem.Book 20 min →