Idaho’s down payment assistance programs run through the Idaho Housing and Finance Association, offering a unique combination structure that can provide up to 10% of the purchase price when a forgivable loan and second mortgage are combined. The Idaho Heroes program extends enhanced terms to teachers, first responders, healthcare workers, and military members, while the City of Boise’s Homeownership Opportunity Program provides up to 25% of the purchase price for income-qualifying buyers. For first-time buyers in the Boise metro — one of the nation’s fastest-growing housing markets — these programs create meaningful access to homeownership.
IHFA State Programs
The Idaho Housing and Finance Association administers three primary down payment assistance structures, each designed for different financial situations. All programs require working with an IHFA-approved lender, completion of the “Finally Home!” online homebuyer education course, and a minimum personal contribution of 0.5% of the purchase price (or as little as $500) from the buyer’s own funds.
IHFA Forgivable Loan
The Forgivable Loan provides up to 3% of the purchase price or appraised value (whichever is lower) as a 10-year, no-interest, no-payment deferred second mortgage. The loan forgives at a rate of one-tenth per year, meaning the full amount is eliminated after 10 years of homeownership. No monthly payments are required during the forgiveness period, and selling or refinancing before the 10-year mark triggers repayment of the remaining unforgiven balance.
This is the most favorable IHFA option for buyers who plan to stay in their home long-term. The zero-interest, zero-payment structure means the assistance adds nothing to monthly housing costs, and the annual forgiveness gradually eliminates the obligation entirely.
IHFA Second Mortgage
The Second Mortgage program provides up to 7% of the purchase price or appraised value as a 15-year fixed-rate second mortgage. The interest rate is fixed at 2% above your first mortgage rate, and small monthly payments are spread over the 15-year term. Unlike the Forgivable Loan, this is a repayable loan — but the below-market interest rate and 15-year amortization keep payments manageable.
For a buyer purchasing a $350,000 home, 7% equals $24,500 in assistance — a substantial amount that can cover the entire down payment and closing costs on most loan types.
IHFA Combination Program
The Combination program pairs the Forgivable Loan (up to 3%) with the Second Mortgage (up to 7%) for a total of up to 10% of the purchase price in assistance. This is the maximum available through IHFA and is designed for buyers who need the most help clearing the down payment and closing cost hurdle.
On a $350,000 home, the combination provides up to $35,000 — $10,500 as a forgivable loan with no payments and $24,500 as a low-rate second mortgage. The forgivable portion disappears over 10 years while the second mortgage is repaid over 15 years with affordable monthly payments.
Idaho Heroes Program
The Idaho Heroes program provides up to 8% of the sales price (based on the lesser of sales price or appraised value) as a 15-year fixed-rate second mortgage at the first mortgage rate plus 2.00% — which is 0.125% lower than the standard second mortgage rate. The assistance can be used for down payment and/or closing costs.
Eligible professions include active-duty military and veterans, teachers, nurses and healthcare professionals, firefighters, police and law enforcement officers, paramedics and EMTs, and retail workers. The program is available to both first-time and repeat homebuyers, making it accessible to qualifying professionals who already own a home and are looking to move.
The 8% maximum is higher than the standard 7% second mortgage, and the slightly lower interest rate provides a modest but real cost advantage over the standard program.
Federal Loan Programs in Idaho
FHA Loans
FHA loans require a minimum 3.5% down payment with a credit score of 580 or above. Through IHFA programs, the 3% Forgivable Loan nearly covers the entire FHA down payment, and the combination program covers it entirely with room for closing costs. The 2026 conforming loan limit increase to $832,750 expands the range of homes accessible through FHA financing in Idaho’s rising market.
VA Loans
VA loans provide zero-down financing for veterans and active-duty military with no mortgage insurance required. Combined with the Idaho Heroes program’s 8% assistance for closing costs and prepaids, VA-eligible buyers can close with minimal out-of-pocket costs.
USDA Loans
USDA loans offer 100% financing in designated rural and suburban areas with no down payment required. Significant portions of Idaho outside the Boise metro core qualify for USDA eligibility, including communities in Canyon County, Gem County, and portions of Ada County. The USDA’s rural designation covers more territory in Idaho than in most states, making this a powerful option for buyers willing to look beyond Boise proper.
Boise and Ada County Programs
City of Boise Homeownership Opportunity Program (HOP)
The City of Boise HOP program provides up to 25% of the purchase price for buyers with household income between 50% and 80% of the Area Median Income. Income limits scale by household size — a two-person household must earn at or below $62,750, while an eight-person household can earn up to $103,500. The property must be located within Boise city limits and must be the buyer’s primary residence.
The 25% maximum is extraordinarily generous by any standard. On a $350,000 home, 25% equals $87,500 in assistance — enough to cover a 20% conventional down payment plus closing costs and prepaids. The income restrictions limit the eligible pool, but for qualifying buyers, HOP represents one of the most valuable city-level homeownership programs in the country.
NeighborWorks Boise
NeighborWorks Boise operates as the Treasure Valley’s only direct nonprofit mortgage lender, providing homebuyer education, down payment assistance, grants, and competitive mortgage rates. The organization offers up to 100% loan-to-value financing and works specifically with buyers who may not qualify for traditional lending. For buyers in Ada County who need personalized guidance through the homebuying process, NeighborWorks serves as both a lender and a counseling resource.
How to Apply
All IHFA programs require working with an IHFA-approved lender, and the association maintains a network of experienced lenders across every Idaho community. The process follows four steps: contact an approved lender and get pre-approved, complete the “Finally Home!” online homebuyer education course, work with your lender to select the appropriate IHFA program (Forgivable Loan, Second Mortgage, Combination, or Idaho Heroes), and close on your home with the assistance applied.
For the City of Boise HOP program, contact the city’s Housing and Community Development department directly. For NeighborWorks Boise assistance, visit nwboise.org or contact their lending team for an intake consultation.
Eligibility at a Glance
Credit score requirements are 620 minimum for conventional loans and 580 minimum for FHA loans through IHFA programs. Total household income must be under $170,000 for IHFA assistance, and the home must be occupied as a primary residence — no rental or vacation properties qualify. The minimum buyer contribution of 0.5% of the purchase price (or $500, whichever is less) ensures that buyers have some personal investment in the transaction, but the threshold is deliberately low.
The Boise Market Context
Boise’s rapid home price appreciation over the past several years has made down payment assistance more important than ever for first-time buyers. The median home price in the Boise metro has pushed well above $400,000, meaning that a 5% conventional down payment alone exceeds $20,000 before closing costs. IHFA’s combination program (up to 10%) and the City of Boise’s HOP program (up to 25%) directly address this gap.
The key for Boise buyers is acting early. The HOP program operates on available funding, and popular IHFA programs can experience periods of high demand. Getting pre-approved with an IHFA lender, completing the homebuyer education course, and understanding your program eligibility before you start house hunting puts you in a position to move quickly when the right home appears.
For more on the Boise housing market, explore our housing market update and how much house you can afford in Boise guide.