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Three Prongs, Two of Them on Your Tax Return

Program and regulatory figures verified September 26, 2026. Details change; confirm your scenario with us.

By Mike Certo, Cornerstone First Mortgage · NMLS #260555 ·

The three-year rule you have read about is only the first third of Missouri's test, and the other two thirds are answered by your accountant.

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The definition, in full

MHDC's First Place manual defines a first-time homebuyer as a person:

1. Who has not owned a home or had a Present Ownership Interest (as defined below) in a primary residence for the past three years; and
2. Who has not taken a real estate tax deduction (on IRS Schedule A) for any residence within the past three years; and
3. Who has not taken a mortgage interest deduction.

The word doing the work is and. Passing the ownership question is necessary and not sufficient.

Why Missouri asks more than its neighbours

Because First Place is a mortgage revenue bond program and its parameters are governed by the Internal Revenue Code. The bond rules care about whether you have been taking homeowner tax benefits, not only about whether your name was on a deed. Michigan's test, by comparison, is the single three-year ownership question.

The practical difference shows up in edge cases: someone who was on a return that claimed mortgage interest, or who deducted real estate taxes on a property they did not think of as theirs, can pass prong one and fail prong two.

The one piece of preparation that matters

Pull your last three years of federal returns before you apply and look at Schedule A. If there is a real estate tax deduction or mortgage interest on any of them, tell us at the start.

Disclosed up front, it is a question we answer against the current guideline. Discovered at compliance review, it is a file that stops after you are under contract. The cost of disclosing is nothing; the cost of not is a closing date.

The cases people ask about

Divorce

What matters is when your name came off title and the loan, and separately whether you claimed the deductions in any of the last three years. Those dates can be years apart. Bring the decree and the returns.

Inherited property

An ownership interest is an ownership interest however it arrived. Disclose it and let it be reviewed against the guideline rather than assume either way.

You were on a parent's deed

A Present Ownership Interest in a primary residence is the test, so this needs a real look rather than a quick answer. It is also a common reason someone finds out late.

You own a rental but have rented your own home

Prong one is about a primary residence. Prongs two and three are about deductions, and a rental changes what appears on your return. This is exactly the shape of case that passes one prong and fails another, so bring the returns.

Who skips the test entirely

Qualified Veterans. MHDC's eligibility language exempts them, anywhere in Missouri, on First Place. More.

Targeted census tracts. A purchase in one waives the requirement. Missouri designates by tract rather than county, so it is an address lookup. How to check.

Non-occupying co-signers. MHDC's FAQ is explicit that they do not need to be first-time homebuyers, and their income does not count toward the limit either. The co-signer rule.

Failing the test is not the end

This is the part most write-ups omit. If you do not meet the definition, First Place is closed and Next Step is open: to first-time and repeat buyers alike, with higher income and purchase price limits, and the same 4% forgivable assistance.

So the honest framing is not whether you qualify for Missouri assistance. It is which of the two programs you are on. Next Step · the full test.

Frequently asked questions

What is MHDC's definition of a first-time homebuyer?

A person who has not owned a home or had a present ownership interest in a primary residence for the past three years, and who has not taken a real estate tax deduction on IRS Schedule A for any residence within the past three years, and who has not taken a mortgage interest deduction. All three prongs must be satisfied, which is stricter than the single three-year ownership test most states use.

Does MHDC look at my tax returns for the first-time buyer rule?

Two of the three prongs are about tax deductions rather than title: whether you have taken a real estate tax deduction on IRS Schedule A for any residence in the past three years, and whether you have taken a mortgage interest deduction. So pulling your last three years of federal returns and checking Schedule A before you apply is the single most useful piece of preparation.

Who is exempt from Missouri's first-time homebuyer requirement?

Qualified Veterans, anywhere in Missouri, and anyone buying in a targeted census tract. Non-occupying co-signers also do not need to be first-time homebuyers. And the requirement only applies to First Place in the first place: the Next Step program is open to first-time and repeat buyers alike.

What if I fail MHDC's first-time buyer test?

You move to Next Step rather than getting rejected. Next Step is open to first-time and repeat homebuyers, carries higher income and purchase price limits, and offers the same 4% forgivable second loan. MHDC down payment assistance is a forgivable second loan, not a grant, on either program.

I was on my parents' deed. Does that disqualify me?

It needs a real review rather than a quick answer, because MHDC's first prong tests a present ownership interest in a primary residence, and its second and third prongs test whether deductions were taken. Being on a deed without claiming deductions is a different case from both. Disclose it at the start so it is a question we answer, rather than something found at compliance review.


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.