Conventional Is the Looser Route on Ratio
Program and regulatory figures verified September 26, 2026. Details change; confirm your scenario with us.
On an MHDC file the conventional route is more forgiving on ratio than FHA and less forgiving on one thing most people have never heard of.
Where conventional wins
MHDC's debt-to-income grid does not step on the conventional side. Up to 50% is allowable with a credit score of 640 or higher, full stop. On the government side it is 45% until you reach 680.
| Credit score | Conventional | Government |
|---|---|---|
| 640–679 | 50% | 45% |
| 680+ | 50% | 50% |
For a borrower in that band who is stretching on ratio, conventional is the route that works. That is the opposite of the general assumption, and it is worth checking rather than inheriting. The grid.
The VLIP exclusion
MHDC states it plainly: Fannie Mae and Freddie Mac VLIP credits are ineligible with MHDC programs. This includes, but is not limited to, HomeReady, the HomeReady VLIP LLPA and Home Possible VLIP credits.
VLIP stands for very low-income purchase, and those credits are a pricing benefit the agencies apply to qualifying lower-income borrowers. They are valuable, and on an MHDC loan you cannot have them.
That creates a real comparison for a borrower who would qualify for both: MHDC's 4% forgivable assistance on one side, the agency VLIP credit on a non-MHDC conventional loan on the other. Which is worth more depends on your numbers and on how long you expect to stay, given the five-year cliff. We run it rather than assume, and we cannot show it here because it turns on pricing and this site publishes no rate figures.
3% down
Conventional's minimum is 3%, half a point below FHA's. Against Missouri's typical values that difference is small in dollars, and MHDC contributes no minimum of its own: no maximum LTV, no minimum down payment, no minimum loan amount.
Remember the assistance is 4% of the mortgage amount, so a smaller down payment produces a slightly larger loan and a slightly larger assistance figure. Run both.
Mortgage insurance
A conventional loan under 20% down carries private mortgage insurance, which can generally come off as equity builds, unlike FHA's which follows FHA's own duration rules. Over a long hold that is often the strongest argument for the conventional route.
Over a short hold it matters much less, and on a short hold the thing that actually matters is the assistance cliff. The schedule.
Appraisal standards
Conventional appraisal condition standards are generally lighter than FHA's minimum property requirements, which is the second real argument for this route in Missouri's older housing stock. Property rules.
What does not change
The assistance is identical: 4% of the total mortgage amount, forgivable, nothing forgiven for five years, then 1/60 per month to year ten, repayable in whole or part on an early sale or refinance. The 640 minimum score applies, 660 on manufactured homes. Flood zones A and V remain ineligible.
The FHA route · the full test · have us run both.
Frequently asked questions
Can you use MHDC assistance with a conventional loan?
Yes, and on an MHDC file conventional allows a debt-to-income ratio of up to 50% from a credit score of 640 or higher, with no step at 680. Government loans are capped at 45% between 640 and 679. The minimum down payment is 3%, and MHDC adds no minimum of its own.
Can I use HomeReady with MHDC down payment assistance?
Not with the VLIP credit. MHDC states that Fannie Mae and Freddie Mac VLIP credits are ineligible with its programs, including HomeReady, the HomeReady VLIP LLPA and Home Possible VLIP credits. That creates a genuine comparison for a borrower who would qualify for both: MHDC's 4% forgivable assistance against the agency credit on a non-MHDC loan.
What is a VLIP credit and why does it matter?
VLIP stands for very low-income purchase, and it is a pricing benefit Fannie Mae and Freddie Mac apply to qualifying lower-income borrowers on products like HomeReady and Home Possible. It is valuable, and MHDC programs specifically exclude it. So a borrower eligible for both has to choose between the state assistance and the agency credit rather than stacking them.
Is conventional or FHA better with MHDC assistance?
Conventional is the more forgiving route on debt-to-income between 640 and 679, allowing 50% against FHA's 45%, and its appraisal condition standards are generally lighter, which matters in Missouri's older housing stock. Conventional mortgage insurance can also come off as equity builds. FHA can be the better fit on credit depth. The assistance itself is identical either way.
Does the minimum down payment change the MHDC assistance amount?
Yes, because the assistance is 4% of the total mortgage amount rather than of the purchase price. Conventional's 3% minimum leaves a slightly larger loan than FHA's 3.5%, and therefore a slightly larger 4%. Putting more of your own money down works the other way and reduces the assistance.
Mike Certo · NMLS #260555 · Cornerstone First Mortgage NMLS #173855 · Equal Housing Lender. Educational content about financing, not a loan commitment and not legal or tax advice. MHDC program terms, income limits and purchase price limits are set by the Missouri Housing Development Commission and change; figures here carry the date we verified them against MHDC's published documents. MHDC down payment assistance is a forgivable second loan, not a grant, and selling or refinancing inside ten years can require repaying all or part of it. Loans are subject to borrower and property qualification.