Self-Employed Mortgage With Only 1 Year of Tax Returns

You can get a self-employed mortgage with only 1 year of tax returns through a conventional loan backed by Fannie Mae, but only if your business has been operating for at least five years and you’ve held 25% or more ownership for that entire five-year stretch. The rule lives in Fannie Mae’s Selling Guide at section B3-3.5-01, and it’s the most reliable path for established business owners who’d rather not dig up a second year of filings.1Fannie Mae. B3-3.5-01 Underwriting Factors and Documentation for a Self-Employed Borrower The five-year threshold is firm, the income math has traps, and government-backed loans generally won’t play along.

The Three Conditions That Unlock a One-Year File

Fannie Mae treats anyone who owns 25% or more of a business as self-employed, whether you’d describe yourself that way or not. Partners, LLC members, and S corporation shareholders at that ownership level all fall under the same rules. The standard expectation is two years of personal and business returns. The one-year exception replaces that with a single year of returns when all three of the following are true:

  • The business has been in existence for at least five years, as stated on your loan application (Form 1003).
  • You have held 25% or more ownership continuously for those full five years. If the business existed before you bought in, the lender has to confirm your qualifying ownership stake goes back the entire five years.
  • The lender completes a written cash flow analysis using Fannie Mae’s Form 1084 (or an equivalent that follows the same method) and keeps a copy in the loan file.

Each business is evaluated on its own. If you draw self-employment income from two businesses and one is only three years old, you’ll need two years of returns for that income source even if the older business qualifies on one.1Fannie Mae. B3-3.5-01 Underwriting Factors and Documentation for a Self-Employed Borrower

Freddie Mac’s Single-Family Seller/Servicer Guide takes a similar approach in section 5304.1, requiring at least one year of self-employment income on the tax returns and weighing the stability and continuity of the business. Most conventional lenders will underwrite to whichever set of guidelines fits your file better, so it’s worth asking your loan officer which they’re using.

Proving the Five-Year History

For sole proprietors, the personal federal return and its supporting documentation have to back up the business-history claim on your application. For partnerships, S corporations, and regular corporations, the business return itself needs to line up with what you reported. Supplementary proof of how long you’ve held your ownership stake can come from:

  • An IRS-issued Employer Identification Number confirmation letter
  • A business license
  • Articles of incorporation
  • Partnership agreements

If the paper trail doesn’t cleanly show five years at 25% or higher, the exception doesn’t apply and you’re back to the two-year standard.1Fannie Mae. B3-3.5-01 Underwriting Factors and Documentation for a Self-Employed Borrower

How Your One Year Gets Turned Into Qualifying Income

Your qualifying income isn’t gross revenue and isn’t quite the net profit on your return either. The lender runs your numbers through Fannie Mae’s Form 1084 cash flow analysis, starting with taxable income and then adding back specific non-cash deductions you took.2Fannie Mae. Cash Flow Analysis (Form 1084)

For a Schedule C sole proprietor, the standard add-backs are depreciation, depletion, business use of home, amortization, and non-recurring casualty losses. The same categories apply, with small variations, to partnerships filing Form 1065, S corporations filing Form 1120S, and regular corporations filing Form 1120. Corporate returns also add back net operating losses and special deductions.2Fannie Mae. Cash Flow Analysis (Form 1084)

Watch Out for Section 179

One deduction that does not get added back is Section 179 expensing. If you wrote off equipment or a vehicle using Section 179 instead of depreciating it over time, that write-off stays subtracted from your qualifying income. Fannie Mae and Freddie Mac treat Section 179 as a real expense rather than a timing difference, and lenders are instructed to leave it out of the add-back calculation. A borrower who took a $60,000 Section 179 deduction on a truck can watch their qualifying income drop enough to sink the loan. If you’re planning to buy a home in the next year or two, talk to your CPA about whether standard depreciation makes more sense than Section 179 on large purchases.

Declining Income Draws Extra Scrutiny

Even when you clear the five-year bar and the arithmetic works, the underwriter has to analyze year-over-year trends in your gross income, expenses, and taxable income to determine a trajectory for the business. A significant drop from the prior year can trigger additional documentation requests or a denial, because the lender needs comfort that the income will continue.1Fannie Mae. B3-3.5-01 Underwriting Factors and Documentation for a Self-Employed Borrower Since the one-year exception gives the lender less history to look at, the single year you provide carries more weight, not less.

The Documents You’ll Hand Over

Even on the one-year path, the paperwork load is heavier than for a salaried applicant. Plan on providing:

  • Signed federal tax return (Form 1040) with every schedule. Sole proprietors emphasize Schedule C. Partners and S corporation shareholders provide Schedule E and Schedule K-1. Rental owners use Schedule E.
  • The business tax return where applicable: Form 1065 for partnerships, Form 1120S for S corporations, Form 1120 for regular corporations. Sole proprietors file everything on the 1040.
  • A year-to-date profit and loss statement, so the lender can confirm your income hasn’t collapsed since your last filing.
  • A business balance sheet showing assets and liabilities.
  • Your business license or organizational documents, used to verify existence and length of ownership at the required percentage.

Tax Transcript Verification Through the IRS

Lenders confirm your returns directly with the IRS using Form 4506-C, which authorizes them to pull your transcripts through the Income Verification Express Service (IVES). The IRS releases records only with your written consent, and IVES turnaround runs about two to three business days.3Internal Revenue Service. Income Verification Express Service Faxing for Participants Any mismatch between what you handed over and what the IRS has on file stalls the loan on the spot. Make sure the copies you provide match your filings exactly.

Why the CPA Letter Matters More Here

Lenders often ask for a letter from your CPA or tax professional confirming that the business is active, your income is legitimately reported, and there’s a reasonable likelihood of continued success. On a one-year file, this letter carries extra weight because it fills in some of the gap left by having less historical data on paper. It should be dated within 30 to 90 days of your expected closing. CPAs have to follow professional standards and can’t guarantee future income; the letter is verification, not a forecast.

FHA and VA Loans Won’t Use One Year

If you were hoping to combine the one-year approach with an FHA or VA loan, that door is largely closed. FHA guidelines generally require two full years of self-employment history supported by two years of tax returns. The VA takes the same approach for most self-employed applicants. One narrow VA exception applies to borrowers working for a family-owned business, where only one year at the business is required, but two years of tax returns are still needed. Neither program mirrors Fannie Mae’s clean five-year exception, so if you want a government-backed loan on a short self-employment history, you’ll likely need to wait until you hit the two-year mark or look at non-QM options.

If You Don’t Meet the Five-Year Threshold

Borrowers who can’t satisfy the five-year ownership requirement, or whose returns paint an unflattering picture, have options outside the conventional world. Non-qualified mortgage products don’t follow Fannie Mae or Freddie Mac guidelines, so lenders can measure ability to repay in other ways.

Bank Statement Loans

These programs verify income by reviewing 12 to 24 months of business or personal bank deposits instead of tax returns. The lender averages your deposits and applies an expense factor (often around 50% for service-based businesses, less for others) to arrive at a qualifying income figure. Rates run roughly 0.5% to 2% higher than conventional loans, and minimum down payments typically fall between 10% and 25% depending on credit and loan size.

Asset Depletion Loans

If you hold substantial liquid assets, some lenders will treat those holdings as income by dividing the total by the loan term (usually 360 months). A borrower with $1.5 million in liquid assets could qualify on roughly $4,167 per month in constructed income, regardless of what the tax return shows.

DSCR Loans for Investment Properties

Buying a rental? Debt-service coverage ratio loans skip personal income verification entirely and qualify the property based on whether its rental income covers the mortgage payment. Most lenders want a DSCR of 1.0 to 1.25, meaning rent equals or exceeds the full monthly payment including taxes, insurance, and any HOA dues. The property has to be rent-ready at closing. Down payments usually land at 20% to 25%, and your tax returns never enter the conversation.

Expect a Longer Timeline

Self-employed applications take longer than salaried ones. A typical file closes in 30 to 45 days, but self-employed borrowers often push past that because of the added documentation and verification steps. IVES transcript pulls take two to three business days on their own.3Internal Revenue Service. Income Verification Express Service Faxing for Participants If the underwriter spots discrepancies between your returns and the transcripts, or between your year-to-date P&L and your filings, expect follow-up requests, often for six to twelve months of bank statements.

The underwriter’s role goes beyond checking numbers. They evaluate the stability of your income, the nature of your business, the demand for what you sell, and whether the business is likely to keep generating enough to support the payment.1Fannie Mae. B3-3.5-01 Underwriting Factors and Documentation for a Self-Employed Borrower On a one-year file, that judgment matters more, because there’s less history for the numbers to speak for themselves. Clean, organized records and a CPA who responds quickly are what keep the closing date from slipping.