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FHA treats self-employment as ordinary income, not as a problem — but the documentation standard is real. If you own 25% or more of a business, FHA considers you self-employed for underwriting purposes.
The two-year rule and its exception
The default requirement is a two-year history of self-employment in the same business.
The exception matters to a lot of people: a history of between one and two years is acceptable when you were employed in the same line of work — or in a related occupation with comparable duties and compensation — for at least two years before becoming self-employed, and you can document both periods. Under one year of self-employment is not usable income for FHA.
Documents underwriting will require
- Signed personal federal tax returns, all schedules, for the most recent two years
- Signed business tax returns (1120, 1120-S, or 1065 with K-1s) for the most recent two years when applicable
- A year-to-date profit and loss statement and balance sheet when the application is made more than a set period after the last tax year — required in most files
- Business license, CPA letter, or third-party verification that the business exists and is active
- IRS Form 4506-C authorizing the lender to pull tax transcripts
How the income is calculated
Underwriting is not looking at gross receipts. It works from net income, then adjusts:
Added back (non-cash deductions that did not actually reduce your cash flow): - Depreciation - Depletion - Amortization and casualty losses - Business use of home (in defined cases)
Subtracted: - One-time or non-recurring income - Business losses, including losses from other entities on your return - Non-deductible meals and entertainment portions where required
The two adjusted years are then averaged — which is why an aggressive write-off year can cost more in borrowing power than it saves in tax. If income is increasing, the average is generally used. If income is declining by 20% or more, the lower recent figure is used and a satisfactory written explanation is required; a steep or unexplained decline can disqualify the income entirely.
Business funds for the down payment
You can use business assets for the down payment or reserves, but the lender must verify that the withdrawal will not negatively affect the business, typically through a cash-flow analysis or a CPA letter. Season the funds in a personal account when you can — it removes a whole category of conditions.
Practical playbook
- Plan two tax years ahead. Decisions on Schedule C deductions directly set your qualifying income.
- File on time. Extensions delay transcript availability and stall files.
- Keep business and personal accounts separate. Commingled accounts generate weeks of documentation requests.
- Do not restructure the business right before applying. Changing entity type can reset how underwriting reads the history.
- Pay down revolving debt instead of taking new business loans in the 90 days before applying — FHA's DTI limits still govern. Test scenarios in the affordability calculator.
FHA has no income cap, so high self-employed earners can use it as freely as anyone else, subject to the county loan limits.
How the numbers are actually built
| Line | Example |
|---|---|
| Schedule C net profit, year 1 | $84,000 |
| Schedule C net profit, year 2 | $96,000 |
| Depreciation add-back, both years | $6,000 / $7,000 |
| Adjusted year 1 / year 2 | $90,000 / $103,000 |
| Two-year average | $96,500, or $8,041/month |
| Qualifying income used | $8,041/month (trend is rising) |
If year two had instead fallen to $78,000, underwriting would generally use the lower current-year figure — roughly $6,500/month — which is about $250,000 of buying power difference at typical ratios.
The write-off trade-off
Every dollar of aggressive deduction lowers your tax bill and your mortgage. A $20,000 deduction saves perhaps $5,000 in tax but removes about $1,666 of monthly qualifying income across the averaging period — often $70,000 to $100,000 of purchase price. If you plan to buy within two years, talk to your CPA about which deductions are worth keeping and which are costing you a house.
Documentation timeline
- 90 days out: file returns if you are on extension; transcripts take time
- 60 days out: have your bookkeeper produce a clean year-to-date P&L and balance sheet
- 30 days out: separate business and personal accounts if they are commingled
- At application: two years personal and business returns, K-1s, YTD P&L, business bank statements
- Within 30 days of closing: business existence re-verified by the lender
Compensating factors that help self-employed files
Reserves are the strongest. Three to six months of mortgage payments held outside the business account can carry a file with a thinner income average. Others that matter: minimal payment shock versus current rent, no consumer debt, a long tenure in the same industry, and a documented contract pipeline.
If you have only one year of returns
FHA can consider a one-year history when you have prior related W-2 experience in the same field, the business is demonstrably stable, and documentation is strong. It is not automatic and it is not every lender — expect a manual underwrite and expect to prove continuity between the old job and the new business.