Self-employed
Self-Employed, Ranch and Seasonal Income: How Montana Underwriters Actually Average It
Depreciation, write-offs and retained earnings all work against you on paper. Here is how the qualifying number is built, and what to do when it comes up short.
The short answer
An underwriter reads your tax returns, not your bank balance, and depreciation, write-offs and retained earnings all work against you on paper. For Montana borrowers running cattle, contracting seasonally or holding several K-1s, the qualifying number is often far below what the business actually produces. There are documented paths that read the real picture.
Last reviewed September 2026 · 9 min read
There is a sentence self-employed borrowers hear constantly and almost never get explained: the underwriter reads your tax returns, not your bank balance.
That is the whole conflict. A ranch that grosses well, a contractor with a full season booked and a consultant with three clients can all look thin on paper, because the tax code rewards you for making income look small and the underwriting guidelines reward you for making it look large. Those two goals point in opposite directions, and the return you filed in April decides which one wins.
None of that means the loan does not exist. It means the qualifying number has to be built deliberately, and that the program has to match how the business actually earns.
How conventional underwriting reads self-employment
The two-year history, and its exceptions. The general expectation is two years of self-employment history documented with personal and, where applicable, business tax returns. Fannie Mae's guidance allows a one-year history in limited circumstances: typically where there is prior experience in the same line of work and the documented one-year income is stable or improving. Do not plan around the exception. Plan around the two years and be pleasantly surprised.
Averaging. Income is generally averaged over the documented period, usually 24 months. Two very different years become one middle number. That cuts both ways: a strong year is diluted by a weak one, and a weak year is rescued by a strong one.
Declining income. If year two is materially lower than year one, the average is not automatically used. An underwriter can be required to use the lower, more recent figure, and in a steep decline can decline the file outright until there is evidence of stabilization. If you know your most recent year dropped, say so at the start rather than letting it surface after the appraisal is paid for.
Depreciation and other add-backs. This is where paper income and real income reconverge. Non-cash deductions can generally be added back, because they reduced taxable income without reducing cash. The usual candidates are depreciation and amortization, depletion, casualty loss, and business use of home. Vehicle depreciation is treated on its own terms. Meals and entertainment adjustments and non-recurring items are handled by their own rules. A rancher who took heavy equipment depreciation may find a meaningful share of it comes back.
Business use of home is a common quiet win. It reduced your taxable income and it did not cost you cash, so it is typically added back.
K-1 income. Partnership and S-corporation income reported on a K-1 gets scrutiny that surprises people. Ordinary business income shown on a K-1 is not automatically usable. The question is whether the income is actually available to you, which usually means whether it was distributed, and whether the business can continue producing it. Where distributions do not support the reported income, an underwriter may need the business returns to evaluate liquidity and stability before counting it. Guaranteed payments to a partner behave more like wages and are generally more straightforward.
[keyfact] The single most common surprise: a business that produced real money can qualify you for very little, and a business that produced less can qualify you for more, purely because of how each one was filed. If you are eighteen months out from buying, that is a conversation to have with your CPA now, not with your loan officer later. [/keyfact]
The Montana part
National guidance assumes twelve roughly equal months. Large parts of the Montana economy do not work that way.
An outfitter earns in a season. A builder in Bozeman or Kalispell earns when the ground is workable and the crews are available. A rancher's cattle income arrives in a couple of transactions a year, and the calf check is not the whole story once feed costs, fuel and equipment are accounted for. A tourism operator near a park gate earns most of the year's money in four months. In a market like the Bitterroot Valley around Hamilton or the ranch country around Dillon, a majority of the self-employed files we see are seasonal in some form.
Three consequences follow.
Averaging matters more here than almost anywhere. A twelve-month average is not a smoothing convenience for a seasonal borrower. It is the only honest representation of the year.
Do not apply in your thinnest month with three months of statements. If a program looks at deposits, the window you choose determines the outcome. A 12-month window that happens to start in October reads very differently from one that starts in April.
Multiple entities are normal, not a red flag. A ranch LLC, a custom-haying operation and a spouse's side business are three sets of paperwork, not three problems. What it does mean is a longer document list and a longer underwriting timeline. Expect it and start earlier.
Agricultural income adds one more layer. Schedule F carries its own add-backs, and farm income tends to be lumpier than almost any other category. Where the operation includes owned ground, the property side of the file matters as much as the income side: our piece on financing a Montana home with acreage covers how appraisers and underwriters treat land, outbuildings and the residential versus agricultural line, and the land and lot loan page covers the ground-only case.
When conventional does not read the picture
If the returns do not support the number, there are documented programs designed for exactly that. They are not tricks and they are not the pre-2008 stated-income loan. They are full-documentation loans that document something other than a 1040.
Bank statement programs. The underwriter uses deposits into business or personal accounts over 12 or 24 months instead of tax returns. Deposits are not taken at face value (a deposit is not profit), so an expense factor is applied, either a fixed percentage set by the program or one supported by a CPA-prepared expense statement. Transfers between your own accounts and other non-income deposits are stripped out. The 24-month version generally prices better and reads seasonality more fairly.
Profit and loss with a CPA letter. A P&L prepared by a licensed third party, usually supported by some months of statements. Shorter document list, tighter eligibility.
Asset depletion, or asset qualification. Qualifying income is derived from documented liquid assets divided over a set number of months. This fits a borrower with substantial assets and deliberately low taxable income: a retired or semi-retired owner, or someone who took a low salary out of the business for years. Retirement accounts are typically counted at a discount rather than face value, and the divisor varies by program.
1099 programs. For an independent contractor who receives 1099s but writes off heavily, some investors will underwrite from the 1099 totals with an expense factor rather than the return.
Details vary by investor and change with the market. Any specific percentage, month count or expense factor should be confirmed against a live program sheet rather than an article.
[keyfact] The honest trade: non-QM costs more. Expect a higher rate and often a larger down payment than a conventional loan for the same borrower. It buys access, not savings. [/keyfact]
A related case sits next door to this one. Plenty of Montana households mix a W-2 job with variable pay (overtime, bonus, per diem) and that income is averaged under a different set of rules; why qualifying income is smaller than your deposits covers it. And once the income figure is settled, what actually sets your rate explains why a non-QM quote and a conventional quote are not comparable numbers.
What we will actually tell you
If you qualify conventionally, we will say so and put you there. Running a self-employed borrower into a bank statement loan when the tax returns supported a conventional approval is expensive for you and easy for us, which is exactly why you should be suspicious of anyone who leads with the non-QM product.
The order of operations we use is the same every time. Read two years of returns and calculate the conventional qualifying income with every legitimate add-back. Compare it to what you need. If it is enough, done. If it is not, price the alternatives side by side, with the rate difference stated in dollars per month, so you are choosing rather than being routed. And where a bank statement loan is the right answer today, we set the expectation up front that a refinance into conventional is a realistic goal once the returns catch up.
Two years of clean, deliberately filed returns after closing is often all it takes.
Bring us the last two years of returns before you write an offer. We will tell you what the number is, not what we wish it were. The self-employed borrower page covers programs and document lists in more detail.
Common questions
Do you use gross deposits or net?
Neither, exactly. A bank statement program starts from qualifying deposits (transfers between your own accounts, loan proceeds and other non-income items are removed) and then applies an expense factor to get to a net figure, because a deposit is not profit. The factor is either a fixed percentage set by the program or one supported by a CPA-prepared expense statement. On a conventional loan, none of this applies: the number comes from the tax returns with allowable add-backs.
How many months of statements do I need?
Bank statement programs are typically offered in 12-month and 24-month versions. The 24-month version generally prices better and reads a seasonal business more fairly, because it captures two full cycles rather than one. Which months are included matters for a seasonal borrower: the window you apply in can change the qualifying figure.
Can I use assets instead of income?
Yes, through an asset depletion or asset qualification program, which derives a monthly income figure from documented liquid assets divided over a set number of months. It suits a borrower with substantial assets and deliberately low taxable income. Retirement accounts are usually counted at a discount rather than at face value, and the divisor varies by investor, so the resulting figure has to be run against a live program sheet.
Is a bank statement loan subprime?
No. It is a full-documentation loan that documents something other than a tax return, underwritten under the same ability-to-repay obligations that apply to every mortgage. It is not a stated-income loan and it is not a no-doc loan. What it does carry is a higher rate and often a larger down payment than a conventional loan for the same borrower, because fewer investors buy the paper.
Can I refinance into conventional later?
Often, and it is a reasonable plan to make at the outset. Two years of returns filed with the mortgage in mind (meaning you and your CPA weigh the tax savings of an aggressive write-off against the qualifying income it costs you) is frequently enough to move a borrower from a bank statement loan to conventional pricing. Nothing is guaranteed, since the loan has to be qualified again under the guidelines and rates in force at the time.
I have three entities, is that a problem?
No. Multiple entities are normal for Montana operators: a ranch LLC, a custom work operation and a spouse's business is a common shape. It means a longer document list and a longer underwriting timeline, because each entity's returns may need to be reviewed and each K-1 evaluated for whether the income is actually available to you. Start earlier rather than expecting a two-week close.
Sources
- Fannie Mae Selling Guide B3-3.2-01, Underwriting Factors and Documentation for a Self-Employed Borrower (two-year history, one-year exception, averaging), as of September 2026
- Fannie Mae Selling Guide B3-3.2-02, Business Structures (sole proprietorship, partnership, S corporation, K-1 income), as of September 2026
- Freddie Mac Single-Family Seller/Servicer Guide Section 5304.1, Self-Employed Income, as of September 2026
- 12 CFR 1026.43, Ability-to-Repay and Qualified Mortgage standards (income verification requirements), as of September 2026
Bank statement, P&L and asset-based qualifying for Montana business owners.
Send us the scenarioTell us what is hard about it. No credit pull, no application.
Related reading
- Per Diem, Overtime and the Bakken: Why Your Qualifying Income Is Smaller Than Your Deposits
- What Actually Sets Your Mortgage Rate, and Why Your Neighbor's Rate Tells You Nothing
- USDA Loans in Montana: The Eligible Line Is Closer to Town Than You Think
Bison Ventures LLC dba Bison Mortgage, NMLS #2257632. Equal Housing Lender. This article is general information, not a commitment to lend, an offer of credit, or a rate quote. Program terms, rates and limits change and are subject to underwriting approval.