Houston Contractor Home Loans: Mortgage Options for Self-Employed Construction Professionals (2026)

Scan the list below, find the option that matches how you document your income today, and go straight to that guide — the orientation below is for readers who want to understand the full picture before choosing.

What to know before you pick a Houston contractor mortgage

Most Houston contractors run into the same wall: a conventional underwriter looks at your Schedule C, sees $120,000 in gross revenue with $70,000 in legitimate business deductions, and qualifies you on $50,000 — a number that may not support the home you actually want. The guides linked from this page are built around that specific problem. Each one focuses on a loan type or documentation path so you can match your situation quickly.

The four paths most self-employed Houston contractors use

Loan type	Best for	Min. FICO	Down payment	Income doc
Conventional (Fannie/Freddie)	2+ yrs filed returns, low write-offs	620	3–5%	2 yrs tax returns + P&L
FHA	Lower credit, first purchase	580	3.5%	2 yrs tax returns
Bank statement (non-QM)	High write-offs, strong deposits	660–680	10–20%	12–24 months bank statements
DSCR / investor	Rental income, investment property	660	20–25%	Property cash flow only

Conventional and FHA loans both require two years of self-employment history documented by tax returns. Fannie Mae caps your debt-to-income at 43–50% using your net Schedule C income — which is what punishes high-write-off contractors. FHA uses the same income calculation, so neither route solves the write-off problem. They are worth pursuing only if your taxable income is high enough to clear DTI.

Bank statement mortgages are the most common alternative for Houston construction business owners. Lenders pull 12 months of business bank statements (sometimes 24), add up total deposits, and apply a 40–50% expense ratio to arrive at qualifying income — no tax returns involved. That means a contractor depositing $20,000 a month qualifies on roughly $10,000–$12,000 in monthly income. The tradeoff: rates run 1–3 percentage points above conventional pricing, and lenders want 6–12 months of mortgage payments in liquid reserves at closing. You will also pay 10–20% down rather than the 3–5% a conventional borrower might put up. Detailed documentation requirements and lender comparisons live in the alt-doc mortgages guide.

Houston's market adds a few local considerations. Harris County has no income tax but property tax rates average near 2.1%, which raises your monthly PITI and tightens DTI on any loan type. Houston is not a high-cost county for conforming loan purposes, so the 2026 baseline conforming limit applies — loans above that threshold move into jumbo or non-QM territory automatically. If you are also evaluating a rental property to generate cash flow while building equity, DSCR financing for Houston investment properties qualifies on the property's rent rather than your personal income, which bypasses the contractor income problem entirely for that asset.

What trips people up most often:

• Using a sole proprietor business structure. Non-QM lenders apply a 50% expense ratio to sole proprietors — more aggressive than the 15–25% applied when you can show documented business expenses separately.
• Shopping too many lenders at once. Hard credit pulls cost 5–10 FICO points each; if your score is near a program threshold, that spread matters.
• Thin reserves. A 680 FICO and solid deposits will not save an application that shows only two months of reserves when the lender needs six to twelve.
• Mismatched documentation. W-2 contractors (loan-out corps or S-corps who pay themselves a salary) sometimes qualify on W-2 income alone — a far simpler path that their accountants never flag.

If you are newer to this documentation landscape, the freelancer and gig economy borrowers facing the same structural issues have developed parallel qualification strategies — home loan options built around 1099 income cover the overlapping qualification logic well and are worth reviewing before you sit down with a lender.

Contractors in other major metros face similar challenges with different local conforming limits and lender availability. The approaches used in Amarillo, TX illustrate how rural Texas underwriting differs from urban Harris County programs — useful context if you operate across regions.

Pick the guide below that matches your documentation type. Each one covers lender requirements, rate ranges, and the specific paperwork Houston underwriters ask for.