You don't pick your loan program. Four factors determine it: your residency status, the structure of your income, your available down payment, and your credit profile.

There are three broad paths. Conventional financing follows Fannie Mae and Freddie Mac standards and offers the best terms when your tax-return income is steady and well documented. Jumbo applies when the loan amount exceeds conforming limits, which is common in high-cost markets. Non-QM is for cases where tax returns alone don't tell the full story.

Non-QM itself splits further. Bank statement programs review deposit activity in your business accounts. P&L programs review profit-and-loss documentation. DSCR programs qualify an investment property on its own rental income rather than on your personal income. These are the paths that open up for business owners and investors.

Two borrowers with identical salaries often land on different programs, because income structure matters more than income size. Whether it arrives as W-2 wages, 1099 income, or business net profit changes which routes are available. Down payment capacity does the same — depending on the path, requirements range from roughly 3% to 25% or more.

The costliest mistake we see is submitting an offer under the wrong program. We've worked with clients who were denied elsewhere after being evaluated only for Conventional financing, then approved once their income was documented differently. For over 30 years we've evaluated Conventional, Jumbo, and Non-QM options side by side.