Idaho’s statewide home loan and down payment programs run through Idaho Housing and Finance Association (Idaho Housing), and you reach them through an Idaho Housing-approved lender, not by applying to the agency. The main things to know: Idaho Housing’s loan products are limited to households earning up to $170,000, its down payment help is a repayable second mortgage of up to 8% of the price, and only some of its products require you to be a first-time buyer.

This guide is built from Idaho Housing’s own pages and program documents, checked on November 9, 2026. Idaho Housing and your lender’s underwriting have the final word, and program details can change between when this was written and when you apply.

Status update (as of November 2026): First Loan Tax-Exempt

On its lender training page, Idaho Housing lists Program Bulletin 2026-8 as “Tax-Exempt Ending,” dated October 27. That bulletin says, “October 30 will be the last day IHFA accepts new loan locks for the First Loan Tax-Exempt program.” It also says Idaho Housing looks forward to working with lenders “again in 2027 to create more opportunities for homeownership.” As of November 2026, October 30, 2026 was the last day to lock a First Loan Tax-Exempt (bond) loan. The bulletin does not name a month or a specific return date in 2027, so I am not citing one. Read Program Bulletin 2026-8.

Regular Idaho Housing first-mortgage products and the Second Mortgage down payment assistance described below are separate from that paused bond option. They remain available through Idaho Housing-approved lenders, subject to current guidelines.

How Idaho Housing programs reach you

Idaho Housing doesn’t take applications directly from buyers. Its homebuyer page says that to use its loans and down payment assistance, you must work with a lender approved by Idaho Housing. So the first question to ask any lender is whether they’re approved for Idaho Housing products and which ones they offer.

Idaho Housing lists four loan types: conventional, FHA, VA and USDA Rural Development. It lists single-family homes, townhouses, condos and manufactured housing as eligible property types. The home has to be your primary residence, and Idaho Housing says the borrower must be an Idaho resident.

The income test depends on the product

Idaho has two layers of income limits, and mixing them up is the most common source of confusion.

• General products: Idaho Housing says eligibility for its home loan products is limited to households with income up to $170,000. Its down payment assistance page uses the same figure and notes that some loan programs require lower income.

• Tax-exempt First Loan: Idaho Housing brought back a tax-exempt mortgage revenue bond loan in 2026, with locks starting March 9, 2026, according to Program Bulletin 2026-4. Program Bulletin 2026-8 later said October 30 would be the last day IHFA accepts new loan locks for the First Loan Tax-Exempt program, and that Idaho Housing looks forward to working with lenders again in 2027. As of November 2026, that October 30, 2026 lock deadline has passed. The tax-exempt option uses lower income and sales price limits that vary by county. Program Bulletin 2026-6 says new limits took effect for reservations on or after May 1, 2026.

Rather than copy county numbers here that will change, use Idaho Housing’s borrower income limits page, which links to the current county chart. Your lender will confirm which income counts. Idaho Housing’s own training notes that household income and qualifying income are different calculations.

First-time and repeat buyers

• Down payment assistance: Idaho Housing says it’s available to all eligible Idaho homebuyers, not just first-time buyers.

• First Loan Tax-Exempt: Idaho Housing says borrowers must be first-time homebuyers, except in targeted counties. Your lender applies the program’s definition of first-time buyer, so ask how it treats a home you’ve owned in the past.

• Recapture tax: tax-exempt bond loans come with federal recapture tax disclosures, which Idaho Housing lists among the required documents. Ask your lender to walk you through the recapture notice before you commit.

First Loan Tax-Exempt (bond) vs regular Idaho Housing loans

Idaho Housing’s tax-exempt First Loan is a tax-exempt mortgage revenue bond loan, which is why lenders often call it the bond program. It is not the same as the regular Idaho Housing first-mortgage products that can still be paired with down payment assistance. This comparison uses Idaho Housing’s own bulletins and homebuyer pages.

Income and sales price limits change. Use Idaho Housing’s borrower income limits page, which links to the current county chart, rather than relying on copied numbers. Your lender will confirm which income counts and which product you actually qualify for.

How the down payment second mortgage works

Idaho Housing’s down payment and closing cost assistance summary (dated February 11, 2026) describes the terms. The assistance is a loan, not a grant.

• Amount: up to 8% of the lesser of the sales price or the appraised value.

• Term and rate: a 15-year fixed-rate second mortgage. The rate equals the first mortgage rate plus 2.00%.

• Payments: Idaho Housing says the second is repaid with monthly payments alongside your first mortgage.

• Your own money: occupying borrowers must put in at least $500 of their own funds.

• Education: Finally Home! homebuyer education is required.

• Purchases only: the summary says these products are available for purchase transactions only.

Hypothetical example (illustration only): on a home priced at $400,000 that appraises at $400,000, the most the second could be is 8%, or $32,000. If the appraisal came in at $390,000, the cap would be 8% of $390,000, or $31,200. The second adds its own monthly payment, so compare the total payment with and without it.

Idaho Heroes second mortgage

Idaho Housing offers a version for nurses, teachers, first responders (firefighters, police, paramedics and EMTs), active military and veterans. Per the same summary, it has the same 8% cap, 15-year term and education requirement, waives the $500 contribution, and reduces the down payment assistance rate add-on to the conventional HFA first mortgage by 0.125%.

For how a repayable second compares with grants and forgivable or deferred seconds, see Down Payment Assistance: Grants vs Forgivable, Deferred and Repayable Second Mortgages. To weigh offers side by side, use How to Compare Down Payment Assistance Programs.

City programs can add another layer: the Boise example

Some Idaho cities run their own programs. The City of Boise’s Homeownership Opportunity Program helps buyers purchasing inside Boise city limits whose gross household income is between 50% and 80% of area median income, as published by HUD. The city only accepts referrals through its partner organizations, NeighborWorks Boise and LEAP Housing, which also handle the required housing counseling. Check the city’s page for current terms and funding before you plan around it.

Choosing the first mortgage

Down payment help sits on top of a regular first mortgage, so the loan type still matters. FHA vs Conventional Loans covers the trade-offs, HomeReady vs Home Possible vs HomeOne explains the 3% down conventional options, and veterans should start with How VA Loans Actually Work. VA loans don’t require a down payment, which can change whether assistance is worth taking at all.

A practical order of operations

• Check your credit. Idaho Housing says a score of 620 or higher is typically beneficial. See What Credit Score Do You Need to Buy a House?.

• Estimate your total cash to close, not just the down payment. See How Much Money Do You Actually Need to Buy a House?.

• Find an Idaho Housing-approved lender and get preapproved. See Mortgage Preapproval vs Prequalification.

• Ask the lender to run your file with and without the second mortgage. As of November 2026, Idaho Housing was not accepting new First Loan Tax-Exempt locks. If that bond program has reopened by the time you apply, also compare it with the regular first loan when your income and price fit the county limits.

• Start Finally Home! education early so it doesn’t hold up closing.

FAQ

Do I have to be a first-time buyer to get Idaho down payment help?

No. Idaho Housing says its down payment assistance is available to all eligible Idaho homebuyers. The tax-exempt First Loan is the product with a first-time buyer requirement, outside targeted counties. As of November 2026, Idaho Housing was not accepting new locks on that tax-exempt product.

Is the Idaho Housing tax-exempt (bond) loan available right now?

Not for new locks, as of November 2026. Program Bulletin 2026-8 said October 30 was the last day IHFA would accept new First Loan Tax-Exempt locks, and that Idaho Housing looks forward to working with lenders again in 2027. The bulletin did not name a month or a specific return date. Regular Idaho Housing first-mortgage products and the Second Mortgage down payment assistance described in this article are separate from that paused bond option.

Is Idaho Housing’s down payment assistance free money?

No. It’s a second mortgage with a 15-year term and monthly payments. The Idaho Heroes version also has to be repaid.

Can I apply to Idaho Housing directly?

No. You apply through an Idaho Housing-approved lender, and the lender confirms eligibility.

Can I use it to refinance?

The down payment and closing cost assistance products are for purchases only, per Idaho Housing’s summary.

Next step

I’m licensed in Idaho. You can look up NMLS #1514540 on NMLS Consumer Access. If you’re buying in Idaho, reach out and tell me where you’re buying and what you have saved. I’ll go over your loan options and tell you plainly which Idaho Housing products are available through the lender I’d use. Idaho Housing and each local program decide eligibility under their own rules. If you are PCSing to Mountain Home AFB, see PCS to Mountain Home AFB.

Sources

• Idaho Housing: Homebuyers (lender approval, credit, loan types)

• Idaho Housing: Down Payment Assistance for Idaho Homebuyers

• Idaho Housing: Home Loans

• Idaho Housing: Borrower Income Limits (links county chart)

• Idaho Housing: Down Payment and Closing Cost Assistance Programs as of 2/11/2026

• Idaho Housing: Program Bulletin 2026-4 (First Loan Tax-Exempt)

• Idaho Housing: Program Bulletin 2026-6 (income and sales price limits)

• Idaho Housing: Program Bulletin 2026-8 (Tax-Exempt Ending)

• City of Boise: Homeownership Opportunity Program

• NMLS Consumer Access

Sources checked November 9, 2026. Jimmy Hobson, NMLS #1514540, UMortgage, powered by NEXA Lending (NMLS #1660690). This article is general education. It is not affiliated with or endorsed by Idaho Housing and Finance Association or the City of Boise. It is not a loan approval, a commitment to lend, or legal or tax advice, and program terms, limits and funding can change without notice. Please don’t send your Social Security number or personal documents through the contact form or email; we’ll set up a secure way to share them if you move forward.