Up to $15,000 Toward Your Down Payment — and the Four Rules That Decide If You Get It

By Greg Holthaus, Owner & Designated Managing Broker · September 26, 2026

💰 Only a Lender Can Tell You If You Qualify

There is no separate application with the state and no way to check yourself — eligibility is determined by an approved lender, and funds are not held until that lender places a complete reservation. If down payment assistance is on your mind, that conversation is the whole first step. Free, no-pressure pre-qualification with Jarod Sanders, SIRE’s in-house lender.Jarod Sanders · CrossCountry Mortgage · NMLS #2337228

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The national 30-year fixed average came in at 7.03% on Thursday, up from 6.95% the week before and 6.30% a year ago. That is the first weekly reading at or above 7% since mid-January 2025 — twenty months. In the last five weeks alone the average has moved from 6.65% to 7.03%.

Last Saturday this series worked through what a rate move like that actually costs per month, and the answer was smaller than people fear. So this week we are going somewhere more useful: the money that is already sitting on the table for a first-time buyer in Illinois, and the four rules that decide whether you can reach it.

Almost nobody buying their first house around here knows these programs exist. The ones who do usually find out at the closing table, from someone else who used them.

Four Programs, and They Are Not the Same

The Illinois Housing Development Authority runs four down-payment assistance programs. They are stacked on top of an ordinary FHA, VA, USDA or conventional first mortgage — 30-year fixed only — and the assistance itself is a second mortgage recorded against your house. That is the part people miss, so it is worth saying plainly before the numbers.

Terms from the Illinois Housing Development Authority’s own all-programs matrix. The assistance in every case is a second mortgage recorded against the house, not a grant. The $83 monthly figure is arithmetic on $10,000 over 120 months at 0% interest, not a quote.

Read the repayment column twice. Three of the four ask nothing monthly, which sounds like free money and is not: two of them are deferred loans that come due the day you sell or refinance, and only one — the Forgivable — actually goes away, and only if you stay ten years.

If you know you are buying a starter house and moving on in four or five years, the Forgivable program at 4% is a smaller number that behaves very differently from the deferred program at 6%. That is a real decision, and it is the kind of thing worth sorting out before you pick a house, not after.

What It Is Worth on an Actual Southern Illinois House

Every one of those programs is “a percentage, up to a cap,” which means each one has a price point where the cap takes over and the percentage stops mattering. Those crossovers land in interesting places for a market like ours.

Arithmetic, not a quote: each crossover is the dollar cap divided by the percentage. Below that price you get the full percentage; above it you get the cap and nothing more.

The median asking price across the 244 houses currently for sale in Williamson, Jackson, Franklin and Union counties is $222,400. At that price the flagship program pays the full 6% — $13,344 — because the $15,000 cap does not bite until $250,000.

Which is a genuinely favorable accident of geography. Take the same program to a market where the median house runs $450,000 and the cap turns that 6% into an effective 3.3% — a bigger cheque in dollars, and barely half the help measured against what you are buying. Here the percentage still works as written. The dollar caps are set statewide; our prices are not.

The Four Rules That Actually Disqualify People

Here is where the useful information is, because these are not the rules people expect.

1. A 640 credit score, on all four programs

Not “it depends,” and not whatever lower floor you may have seen quoted for FHA loans generally. 640 is the floor on every one of the four programs. And there is a second gate most people never hear about: if your debt-to-income ratio runs above 45% — it can go to 50% with automated approval — then on an FHA, VA or USDA loan you need a 680, and you must use a specific homebuyer education course.

So the honest version of “work on your credit” is: 640 gets you in the door, 680 gets you in the door while carrying more debt. Those are two different targets and they are worth knowing before you start.

2. You still bring your own money

The minimum borrower contribution is the greater of $1,000 or 1% of the purchase price. On the $222,400 median that is $2,224 of your own funds, on top of whatever the assistance covers. The 1% overtakes the $1,000 floor at exactly a $100,000 purchase price.

Down payment assistance is not the same thing as buying a house with nothing. It is the difference between needing roughly two thousand dollars and needing roughly fifteen — which is a life-changing difference, and still not zero.

3. The property has to qualify, and around here that is the rule that bites

This is the one we have not seen written down anywhere local, and it matters more in Southern Illinois than it would almost anywhere else in the state. On all four programs:

• No manufactured housing. At all. Not on any program, no exceptions listed.
• Less than 5 acres. The house has to sit on under five acres to be eligible.
• Single-family owner-occupied primary residence, 1–2 units, condo, townhouse or community land trust — and it has to become your principal residence within 60 days of closing.

Now put that against what is actually for sale here. Of the 244 active houses in those four counties, 146 publish a lot size — and 31 of those 146 sit on five acres or more. That is better than one in five of the houses we can actually check, ruled out by the acreage line alone.

If your plan was a house with a little ground, or a place in the country with a shop and a few acres — a completely normal thing to want around here — then the down payment assistance and the house you want may simply not go together. Better to find that out in September than in February.

4. Homebuyer education, and it has to happen first

Every one of the four programs requires pre-purchase homebuyer education, and the requirement is specifically that it is done before the rate lock. Not before closing. Not “sometime during.” Before the lock.

It is not a hard requirement to satisfy — it is a course, and there is a list of approved providers — but it is a scheduling requirement, and a buyer who finds out about it on the day their lender wants to lock has a problem that costs time.

And the Two Limits That Almost Certainly Do Not Stop You

Down payment assistance programs come with income and purchase-price ceilings, and people assume those are the barrier. In our four counties they are not, and the gap is not close.

The Credit Work, Aimed at 640

Since 640 is the gate, “improve your credit” stops being vague advice and becomes a specific job. FICO publishes what goes into the score and how much each part counts:

• Payment history — 35%. FICO calls it the most important factor.
• Amounts owed — 30%. How much of your available credit you are using.
• Length of credit history — 15%.
• New credit — 10%.
• Credit mix — 10%.

Look at that list as a buyer with a deadline and it sorts itself. Two of those five can move in a couple of months and three cannot. Amounts owed responds to paying balances down. Payment history responds to stopping any further damage. Length of history and credit mix do not care how motivated you are — they take years, and chasing them by opening a new account works against you twice, because new credit is its own category and a new payment changes the debt-to-income ratio that decides whether you need a 640 or a 680.

The single most useful free step: pull your actual reports. All three bureaus are required to give you a free report every week through AnnualCreditReport.com, and the weekly access has been permanently extended. Errors on a report are common and disputing one is the fastest legitimate way to move a score.

One thing that report will not give you is your score — the free reports show the accounts, not the number, and the score a lender pulls for a mortgage is not always the one a free app shows you. That is not a reason to skip it. The accounts are where the fixable problems live.

Funding Is Limited Right Now, and We Cannot Tell You How Long

As of this morning, all four programs show as active and all four carry a limited-funds flag on the state’s own program directory. The Authority’s disclaimer is blunt about what that means: funding and availability are subject to change at any time and are not guaranteed until a lender places a complete reservation.

We are not going to dress that up into urgency. We do not know whether these funds last another month or another six, and neither does anyone who tells you otherwise. What we can say is that the reservation is made by a lender, not by you, and it is made after the education is done — so the sequence takes a few weeks, and starting it is the only part you control.

What We Cannot Tell You

Whether you qualify. There is no separate state application and no self-check. An approved lender determines eligibility and reserves the funds, and the income figure the Authority uses can differ from the one an automated underwriting system calculates.

Whether your address is in a targeted area. The federal government designates certain areas, and buyers there get higher income and purchase-price ceilings and are exempt from the first-time-buyer requirement altogether — as are qualified veterans. Targeted status is address-level, there is an official lookup tool for it, and we are not going to guess at it from a map. Same answer we gave about USDA eligibility two weeks ago, for the same reason.

What the terms will be next month. The program matrix we worked from is dated March 2026 and the income and purchase-price limits apply to reservations dated July 1, 2026 and after. Both can change. Check the current versions, or have your lender do it.

Houses For Sale Across All Four Counties

Live listings, newest first — Williamson, Jackson, Franklin and Union.

Who is Greg Holthaus?

Greg Holthaus is the Owner and Designated Managing Broker of Southern Illinois Realty Experts, with 25+ years in Southern Illinois real estate and more than 10,000 transactions closed. He leads a full-service operation — home sales, mortgage, title, and property management under one roof — with offices in Marion, Herrin, and Carbondale. Meet Greg ›

About the numbers: Program terms, the 640 minimum credit score, the minimum borrower contribution, the 50% maximum debt-to-income ratio, the 680 requirement between 45.01% and 50% DTI, the homebuyer-education-before-lock requirement, the manufactured-housing exclusion, the under-5-acre limit and the 60-day occupancy requirement are from the Illinois Housing Development Authority’s all-programs matrix dated March 2026 and its program directory, read on September 26, 2026. Income and purchase-price limits are IHDA’s published limits for Williamson, Jackson, Franklin and Union counties, effective on reservations dated July 1, 2026 and after; the figures quoted are the non-targeted limits, and targeted areas carry higher ceilings. Rates are the Freddie Mac Primary Mortgage Market Survey® national weekly averages for the week of September 24, 2026 (30-year fixed 7.03%, prior week 6.95%, one year earlier 6.30%); the twenty-month comparison is taken from Freddie Mac’s own published weekly history, in which the previous reading at or above 7.00% was the week of January 16, 2025. Active-listing counts and the $222,400 median asking price are from a pull of our own MLS listing feed for Williamson, Jackson, Franklin and Union counties on September 26, 2026, filtered to residential listings (244 of 427 total records; land, commercial and multi-unit income records are excluded). Only 146 of those 244 publish a lot size, so the 31-listings-over-5-acres figure is a share of the 146 that can be checked, not of all 244, and the true number on acreage is likely higher. Manufactured homes are frequently sold outside the MLS, so their share of the local market is understated by any listing count. Credit-score category weights are FICO’s own published figures. Free weekly credit reports are per the Federal Trade Commission, via AnnualCreditReport.com. Median household income for Williamson County ($65,604, in 2024 dollars) is the U.S. Census Bureau American Community Survey five-year figure for 2020–2024. The $83 monthly figure is arithmetic on $10,000 over 120 months at 0% interest. This is not a loan offer, a rate quote, a commitment to lend, or a guarantee of eligibility. Program funding and availability are subject to change at any time and are not guaranteed until an approved lender places a complete reservation. Jarod Sanders · CrossCountry Mortgage, LLC · NMLS #2337228. Southern Illinois Realty Experts is an Equal Housing Opportunity brokerage.