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Agent Training: Financing & DPA

CHFA Programs Explained: Down Payment Assistance Grant vs Second Mortgage

By Brian Lee Burke, team leader of The Kenna Group at Keller Williams DTC, licensed since 2003 · Updated October 19, 2026 · 5 min read

The short answer

CHFA grant vs second mortgage is the choice every CHFA buyer makes. Both pair with a CHFA first mortgage, and a buyer picks one, not both. The grant is smaller and never repaid. The second is larger, with no monthly payment, and is repaid at sale, refinance, payoff or move-out. CHFA notes higher rates apply.

Below: how CHFA's programs fit together, the six steps, a side-by-side table, the repayment triggers and the words to use with buyers.

How CHFA's programs fit together

CHFA, the Colorado Housing and Finance Authority, works through participating lenders. The buyer gets a CHFA first mortgage, and the down payment help rides on top of it.

  • The first mortgage. CHFA has programs for government-backed loans like FHA, VA and USDA (see CHFA SmartStep) and for conventional loans (see CHFA Preferred). Also see CHFA FirstStep.
  • The help. A down payment assistance grant or a down payment assistance second mortgage. Each is the lesser of a percentage of the first mortgage or a dollar cap, set by CHFA.
  • The limits. Income and purchase price limits apply. See CHFA income and purchase price limits.
  • The buyer's own money and education. CHFA requires homebuyer education and has required a minimum investment from the buyer. Check current rules at chfainfo.com.

Step by step: CHFA grant vs second mortgage

  1. Ask how long they plan to stay. This is the main question. The second has to be paid back when they sell or refinance. The grant never does. A buyer who might move or refinance in a few years should see what repayment would cost them.
  2. Ask about refinancing. If rates drop and they refinance, the second comes due at that point. CHFA's own materials have said it won't subordinate the second to a refinance. Confirm with the lender.
  3. Ask how much cash they need. The second is usually the bigger number. A buyer who is short at closing may need it.
  4. Have the lender price both. Same house, same buyer, two quotes: grant version and second mortgage version. Compare the rate, the monthly payment and the cash to close.
  5. Look at the total cost. Grant: any rate difference over the years they keep the loan. Second: the dollar amount they repay later, with no interest added.
  6. Put it in writing. Have the buyer read the lender's disclosure for whichever option they pick. Repayment terms belong in the loan papers, not your memory.

Grant vs second mortgage side by side

CHFA DPA grantCHFA DPA second mortgage
SizeSmaller percentage of the first mortgage, with a dollar capLarger percentage, with a dollar cap
Repaid?NoYes, in full, when a trigger hits
Monthly payment on the helpNoneNone
Interest on the helpNoneNone (CHFA calls it a silent second)
Effect on the first mortgage rateCHFA notes higher rates applyCHFA notes higher rates apply
Biggest riskPaying a higher rate for many yearsA surprise payoff at sale or refinance
Can buyer take both?No, one or the otherNo, one or the other

Current percentages and caps are on CHFA's down payment assistance page. Check them every time.

A worked example (illustration only)

A buyer's first mortgage is $300,000.

CHFA grantCHFA second mortgage
Example size (assumed 3% grant, 4% second)$9,000$12,000
Owed back if they sell in year four$0$12,000 from sale proceeds
Owed back if they refinance in year two$0$12,000 at the refinance
Owed back if they stay 30 years, no refinance$0$12,000 when the first mortgage is paid off

Illustration only. A lender sets the real terms. The percentages above are assumptions for the example, not current program terms. Each option affects the first mortgage rate, and the full loan carries mortgage insurance, taxes, homeowners insurance and closing costs. The annual percentage rate (APR) would differ from any note rate. This is not an offer of credit. Program rules change. Check current rules at chfainfo.com.

When is the CHFA second mortgage repaid?

Use the plain trigger list. The second comes due when any of these happen:

  • They sell the home.
  • They refinance the first mortgage.
  • They pay off the first mortgage.
  • The home stops being their main home (for example, they move out and rent it).

The grant has none of those triggers.

How to explain it to your client

Say it like this

"CHFA gives you two choices. The first is a grant. You never pay it back. The second is a bigger amount with no interest and no payment, but you pay back the same dollars when you sell, refinance or move out. Either way your rate may be a little higher than a loan without help. If you need more cash now and plan to stay, the second can make sense. If you might move or refinance in a few years, the grant may be better. Your lender will show you both, and you pick."

Watch-outs

  • Never say "free money." The grant can mean a higher rate. The second gets repaid.
  • Renting it out triggers repayment. If the buyer moves out and keeps the home as a rental, the second can come due.
  • Refinancing isn't free. A rate-drop refinance means the second has to be paid off.
  • Two seconds don't stack. CHFA's second and another program's second usually can't both sit on the same home. Ask the lender. See metroDPA.
  • Check the numbers each time. Percentages and caps change. Use chfainfo.com.
  • Don't run the math yourself. Get the lender's two quotes in writing.

Further reading

Keep going


This is training for real estate agents. It isn't legal, tax or lending advice. A licensed loan officer sets loan terms. Check with your managing broker.

Frog tip: Run your numbers on the first of every month and write down one fix. Just one. Tape it to your monitor. Next month, check whether that ratio moved. Agents who fix one leak a month are different agents in a year. Learn more →

Questions

What is the difference between the CHFA grant and the second mortgage?

The grant is smaller and never repaid. The second is larger, has no interest or monthly payment, and is repaid at sale, refinance, payoff or move-out.

Can a buyer take both the grant and the second?

No. CHFA lets a buyer pick one or the other, paired with a CHFA first mortgage.

Do you have to pay back CHFA down payment assistance?

The grant, no. The second mortgage, yes, when a trigger like a sale or refinance happens.

Does the CHFA second mortgage charge interest?

CHFA has described it as a zero-percent silent second with no monthly payment. Confirm current terms with a participating lender.

What if the home loses value?

The second is still owed in full when it comes due. The lender explains how that works at sale.

Can the help pay closing costs?

Yes. It can go toward down payment, closing costs and prepaids, under CHFA's current rules.

Brian Lee Burke, founder of PadLeaders and team leader of The Kenna Group

Brian Lee Burke is the founder of PadLeaders, a Colorado real estate broker licensed since 2003, team leader of The Kenna Group at Keller Williams DTC (formerly Kenna Real Estate Group) and the author of Mastering Real Estate and The Real Estate Playbook. More about Brian.

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