Why Your Tax Write-Offs Are Hurting Your Mortgage Approval
By Sam Alpert, President and Mortgage Loan Originator, NMLS #1961555
Your accountant lowered your taxable income. Your lender uses that same number to decide what you qualify for. Here is what actually happens, and the loan programs built for it.
If you are self-employed and got turned down or approved for far less than you expected, this is almost always why: your lender used your net income after write-offs, not your gross revenue. A business that took in $300,000 and wrote off $180,000 looks like a $120,000 income to an underwriter.
Your accountant did their job. The problem is that the number that saves you on taxes is the same number that shrinks your mortgage.
How lenders actually calculate self-employed income
Underwriters do not look at what your business brought in. They look at Schedule C line 31 on a sole proprietorship, or the K-1 and business returns on a partnership or S-corp. Then they average two years of it.
So the vehicle you wrote off, the home office, the equipment purchase, the meals, the depreciation, all of it comes off before the lender sees a number.
Two years of averaging matters too. If last year was strong and the year before was weak, the weak year drags the average down.
Which write-offs get added back
Not all of them hurt. Underwriters add certain non-cash deductions back to your income because you did not actually spend that money.
The common add-backs:
• Depreciation and amortization
• Depletion
• Business use of home, in some cases
• One-time non-recurring expenses, if you can document that they were one-time
The ones that do not come back: vehicle expenses, meals and entertainment, most equipment purchases, and anything an underwriter reads as ongoing.
This is worth understanding before you assume the answer is no. Sometimes the add-backs alone are enough.
What if the add-backs are not enough
Then you stop trying to force a conventional loan and use a program built for this.
Bank statement loans qualify you on 12 or 24 months of deposits into your business or personal account instead of your tax returns. The lender applies an expense factor to those deposits and uses the result as your income. For a business with heavy write-offs, this number is usually dramatically higher than the one on your return.
1099 programs work similarly for independent contractors who receive 1099s rather than running a business with a full return.
Profit and loss only programs use a CPA-prepared P&L, sometimes with limited bank statement support.
Asset depletion converts liquid assets into a qualifying income stream, which works for people who are asset-rich and income-light on paper.
What this costs you
Non-QM programs price differently than a conventional loan and generally require more down payment. That is the trade. You are exchanging some pricing for an approval you would not otherwise get.
Whether that trade makes sense depends on the property, the timeline, and whether a conventional loan is realistically available to you in two years. That is a conversation, not a formula.
The mistake to avoid
Do not amend your returns to show more income right before applying. Underwriters see amended returns and it raises questions, not answers. And you will owe the tax.
The better move is to figure out which program fits the returns you already filed.
What to send us
If you want a real answer instead of a guess:
• Two years of personal tax returns, all pages and schedules
• Two years of business returns if your business files separately
• Twelve months of business bank statements
• A year-to-date profit and loss
We will tell you what you qualify for under conventional guidelines and what you qualify for under bank statement guidelines, and you pick.
Spring Home Company. Licensed in NJ, PA & TX. NMLS #2741914.