Getting a Mortgage When You Work for Yourself

A self-employed buyer can earn more than a salaried one and qualify for less. It surprises people every time, and it follows from one rule: mortgage lenders qualify you on the income on your tax returns, usually averaged over the last two years, not on what the business brings in. Every legitimate deduction that lowers your tax also lowers the income a lender can count.

None of that stops self-employed people buying homes. It means the preparation starts a year or two earlier, usually with the accountant rather than the lender.

Who lenders treat as self-employed

More people than consider themselves so:

Sole proprietors and freelancers filing a Schedule C.
Independent contractors paid on 1099s, including much gig and consulting work.
Partners and LLC members receiving K-1s.
Owners of a corporation — under the conventional guidelines, anyone with a 25% or greater ownership interest in the business they are paid by, even if they also draw a W-2 salary from it.

If any part of your qualifying income comes from a business you own, assume these rules apply to that part.

The documents a lender will ask for

Two years of complete personal tax returns, with every schedule.
Two years of business returns for a partnership or corporation, with K-1s.
A year-to-date profit and loss statement, sometimes with business bank statements to support it.
Authorisation for IRS transcripts, which the lender uses to confirm the returns you supplied match the ones you filed.
Evidence the business exists and is current: a licence, a website, a letter from your accountant.

Some loans can be approved on one year of returns when the automated underwriting findings allow it and the history supports it, for example someone who did the same work as an employee before going out on their own. Ask; do not assume.

How the lender calculates your income

The starting point is the net figure on the return, not the revenue. The lender then adds back items that reduced your taxable income without costing you cash that year, typically including:

Depreciation, depletion and amortisation.
Business use of the home, where it was deducted.
Non-recurring losses the lender can document as one-time.

It subtracts things too, such as meals and entertainment the return disallowed, and for a corporation it looks at the business's own liquidity.

The two years are then averaged, and the trend matters. Rising income is averaged. Falling income is usually taken at the lower, more recent year, and a steep decline may need an explanation or may not be usable at all.

The write-off trade-off, in numbers

An illustration. A consultant's business takes in $250,000 a year. Legitimate expenses and deductions bring the Schedule C net profit to $160,000, plus $10,000 of depreciation the lender adds back: qualifying income of $170,000.

Had $30,000 of those deductions not been taken — the vehicle, the equipment bought in December, the home office — qualifying income would be $200,000, and with it a meaningfully larger loan.

That is not advice to pay tax you do not owe. It is a reason to talk to your accountant one to two tax years before you intend to buy, so that the decision about deductions is made knowing its effect on borrowing. Amending a return just before an application, to show more income, tends to raise more questions than it answers.

New businesses, bad years and changes of structure

Under two years in business. Possible with some loans, especially where you did the same work as an employee first. A move from a salaried job to self-employment *just before* buying is one of the harder files to approve, and is worth delaying if you can.
A bad year. Lenders read the trend; a documented one-off — an illness, a lost contract since replaced — is better explained up front in a short letter than discovered by the underwriter.
A change of business structure, from sole proprietor to S corporation, for example. The history usually carries across, with more documents. Tell the lender at the start.
Taxes owed. An unpaid federal tax balance can be accepted with an established IRS payment plan and evidence of payments, but a lien cannot be ignored.

Bank-statement and other non-QM loans

If tax returns understate what you can comfortably afford, there are loans outside the conventional and FHA rules, often called non-QM loans:

Bank-statement loans qualify you on twelve or twenty-four months of business or personal deposits rather than tax returns.
Asset-based loans qualify you on investment balances.

They cost more — a higher rate, usually a larger down payment, sometimes a prepayment penalty — and they are offered by fewer lenders. They can be a sensible bridge: buy now, refinance into a conventional loan once two years of returns support it. Run both cases through the mortgage calculator and compare what you would pay over the period you expect to hold the non-QM loan.

Make the file easy to approve

Keep business and personal accounts separate, and the deposits regular.
Season the down payment in a personal account, and be ready to explain any transfer from the business. The pre-approval checklist explains the sourcing rules.
Have your accountant on call for the underwriter's questions; a quick, clear letter from a CPA can save a week.
Do not take on new debt — equipment financing, a vehicle — between application and closing.
Get pre-approved early, with a lender who underwrites self-employed files regularly. Ask them directly how many they did last year.

Which mortgage fits covers the loan types, and what a buyer pays at closing covers the cash you will need on top of the down payment.

General information as of 2026, not lending or tax advice. Income calculation rules vary by programme and lender and change; your lender's underwriting and your accountant's advice govern.