Self-employedA designer in Church Hill came to me last spring having been declined twice. Her Schedule C showed $78,200 of net profit. Two loan officers had divided that by twelve, called it $6,517 a month, run the debt-to-income ratio and told her the house was out of reach.
Neither of them had opened Form 1084. When we did, her qualifying income was $6,922 a month, which supported roughly $182 more in housing payment. The house was not out of reach. The arithmetic was just being done badly.
What Form 1084 actually does
Fannie Mae's cash flow analysis worksheet exists because a tax return measures taxable income, not cash available to service a mortgage. Several deductions reduce taxable income without any money leaving your bank account, and underwriting adds those back. Other items increase taxable income without recurring, and underwriting removes those.
From a Schedule C the standard adds are depreciation, depletion, amortization, the business-use-of-home deduction, and the depreciation component of business mileage. The standard subtractions are non-recurring other income and the non-deductible portion of meals and entertainment, which the IRS disallowed but which you genuinely spent.
| Line | 2024 | 2025 |
|---|---|---|
| Schedule C net profit (line 31) | $71,400 | $78,200 |
| Add depreciation (line 13) | +$6,850 | +$7,410 |
| Add business use of home (line 30) | +$3,120 | +$2,230 |
| Subtract non-deductible meals (line 24b) | -$1,480 | -$1,610 |
| Adjusted income | $79,890 | $86,230 |
| 24-month average | $83,060 | |
| Qualifying monthly income | $6,922 |
Sample figures for illustration only.
The rule that ruins files
Averaging only applies when income is stable or rising. If the second year is lower than the first, the underwriter uses the lower year, not the average, and asks for a written explanation of why the business contracted. There is no negotiating with this. It is baked into the automated findings.
That has a practical consequence for timing. A self-employed borrower whose current year is running strongly ahead of last year is usually better off waiting until the return is filed, because filing converts a good year from an argument into evidence. A borrower whose current year is running behind should move before the filing, for exactly the same reason in reverse.
Section 179 is not the disaster it looks like
Every year somebody expenses a $60,000 vehicle or a workshop full of equipment under Section 179, watches their net profit collapse, and assumes they have destroyed their borrowing power. The depreciation portion is added straight back on the worksheet. A large single-year write-off is largely recoverable in the mortgage calculation, which is precisely the point of the add-back.
Where it does bite is on the trend test. A write-off that pushes year two below year one triggers the declining income rule, and then you are qualifying on the lower year regardless of the add-backs. The write-off did not cost you the deduction; it cost you the averaging.
K-1 income has an extra test
Partnership and S corporation borrowers face a second question: can the business afford to keep distributing? Underwriting looks at the business returns and computes a liquidity measure, usually a current ratio or a quick ratio. Below 1.0, most desks will not allow distributions to be used as income even though you have been receiving them for years.
There are structural answers to this, and they belong to your accountant rather than to me. What I can do is tell you the test exists, run it on your returns before anyone submits a file, and give you a year's notice rather than a decline letter.
When bank statements are the better route
- Two years of returns that genuinely will not support the payment after add-backs
- A business with heavy legitimate deductions and strong, consistent deposits
- A borrower who can accept a rate one to two points above full documentation, as a sample range
- A situation where a 15% expense factor is achievable with a CPA letter rather than the default 50%
Bank statement programmes are a real product, not a last resort, but they are more expensive and they should be a considered choice rather than a default. Run the full documentation worksheet first. Very often it works, and nobody had bothered to check.
If you are self-employed and thinking about a purchase in the next year, send me two years of returns and I will run the worksheet. No application, no credit pull. You should know your own number before a lender tells you what it is.
Every figure in this note is a sample used for illustration. Nothing here is an offer, a quote or a commitment to lend. NMLS #XXXXXXX. Equal Housing Opportunity.
