Self-Employed? How to Qualify for a Mortgage With 1099 Income

If you are self-employed in Wisconsin, you have probably heard that getting a mortgage is harder for you — and there is some truth to it. But harder is not impossible. A self-employed mortgage comes down to one thing lenders care about above all else: proving your income is stable and likely to continue. Once you understand how they read your numbers, the whole process gets far less mysterious.

Whether you are a 1099 contractor, a freelancer, a gig worker, or you own a business outright, the rules are broadly the same. The challenge isn't that you work for yourself — it's that the income you show the IRS and the income a lender can use are often two different numbers. Let's walk through why that happens, and what you can actually do about it.

Why is a mortgage harder to get when you're self-employed?

When you work a W-2 job, a lender sees a salary and feels confident it will show up again next month. Self-employment income looks less predictable on paper, so lenders ask for more proof — usually two years of it — to be confident the income is real and sustainable. On top of that, most self-employed people do exactly what a good accountant tells them to: write off every legitimate business expense to lower their taxable income. That is smart at tax time. It works against you when a lender is deciding how much you earn.

What income do lenders actually count?

Here is the part that surprises people most. Lenders do not use your gross revenue — the money that flows into your business. They use your net income, which is what remains after your business expenses and deductions. Then they typically average the last two years of that figure.

Say your business brought in $150,000 last year, but after writing off equipment, mileage, a home office, and other costs, your Schedule C showed $80,000 in net profit. A lender does not start from the $150,000 — it starts from the $80,000. The good news: certain non-cash deductions can be added back. If you claimed $3,000 in depreciation (a paper expense, not money out of your pocket), that can usually be added in, bringing your qualifying income to roughly $83,000, or about $6,900 a month. Average that against the prior year the same way, and that two-year average becomes the number your loan is built on.

Why does that number matter so much? Because lenders size your loan against your debt-to-income ratio. At a common 43% limit, $6,900 a month supports around $2,960 in total monthly debt — your future mortgage, property taxes, and insurance, plus any car loans or credit card minimums combined. Knowing that figure early tells you what price range is realistic before you fall in love with a listing.

What documents will you need to prove it?

Self-employed files ask for more paperwork than W-2 files, so it helps to gather it up front. Expect to provide:

• Two years of personal tax returns, with all schedules — especially Schedule C, E, or your K-1s.
• Two years of business returns if your company files separately (an S-corp, C-corp, or partnership).
• A year-to-date profit-and-loss statement, and sometimes a business balance sheet.
• Recent business bank statements to show ongoing cash flow.
• Proof the business is active — a business license, or a letter from your CPA confirming you are still operating.
• Your 1099s if you are an independent contractor.

This overlaps heavily with what every buyer brings to the table. For the full checklist, see my guide on the documents you need to get pre-approved — then just add the business items above.

What if your write-offs make your income look too low?

This is the classic self-employed bind: you deducted aggressively to save on taxes, and now your net income on paper doesn't reflect the cash you actually take home. There are a few ways through it.

Other paths: apply with a co-borrower who has W-2 income, put more money down to shrink the loan you need to qualify for, or simply give it a year of lighter deductions before you buy so your documented income climbs. The right move depends entirely on your numbers.

How can you set yourself up to qualify?

A little planning in the year or two before you buy makes a real difference:

• Keep at least two years of consistent history in the same line of work — lenders reward continuity.
• Ease up on write-offs in the one to two tax years before you apply, knowing every deduction lowers your qualifying income.
• Separate business and personal banking so your cash flow is clean and easy to document.
• Protect your credit and your reserves — self-employed files often need a few extra months of savings on hand.

The bottom line

Being self-employed doesn't shut you out of homeownership — it just changes the paperwork and the math. The buyers who struggle are usually the ones who assume they can't qualify and never ask. The ones who succeed find out early how a lender will read their income, then plan around it. If you want to know what your tax returns actually say about your buying power, let's look at them together before you start house hunting.