Mortgages for seasonal business owners
Seasonal businesses make a year's money in a handful of months. A landscaper's cash floods in from spring through fall; a snow-removal crew earns it all in winter; a pool company lives on summer. Underwriting doesn't care when the money arrives — it cares about the annual total, divided by twelve. That single division is where seasonal owners win or lose a mortgage.
The mistake is budgeting from your peak-month deposits and assuming a lender will too. It won't. But the same seasonality that looks like risk on a monthly view looks stable across a two-year average — if you document the full cycle and pick a loan that reads deposits over the whole year.
How lenders see a seasonal business owner’s income
A conventional lender takes your Schedule C (or business-return) net profit for two years and averages it to a monthly figure — peak and off-season blended together. If one of those two years had a weak season — a dry summer, a snowless winter — it drags the average down. And because your write-offs (equipment, fuel, seasonal labor) hit the same net, a landscaper grossing $180,000 across the busy months can qualify on a small fraction of it.
What to document
Underwriters reviewing a seasonal business owner typically want:
- Two years of personal and business federal tax returns covering full seasonal cycles
- Year-to-date profit-and-loss statement, ideally showing the current season's run-rate
- 12–24 months of business bank statements capturing the full peak-to-off-season swing
- Business license and any seasonal contracts (municipal snow contracts, commercial landscaping accounts)
Add-backs that commonly apply
These are paper or non-recurring expenses a lender can add back to your net income — raising your qualifying figure without changing your tax return:
- Depreciation on trucks, mowers, plows, and heavy equipment (a large paper expense for seasonal trades)
- Section 179 equipment write-offs you can document as one-time
- Business-use-of-vehicle depreciation
- Non-recurring expenses tied to a single season's equipment purchase
Which add-backs a given lender allows varies. Bring your depreciation schedule and a CPA who can speak to your numbers. See how deductions cut both ways in the write-offs deep dive.
Best-fit loan for a seasonal business owner
Bank statement loan — A 24-month bank statement program averages deposits across two full seasonal cycles, smoothing the peaks and troughs into one qualifying number — and it reads the cash your equipment write-offs hid from your Schedule C net.
Worth comparing against:
- Conventional loan — Cheapest rate if two clean years of net income (after add-backs) clear your DTI. Best when both seasons were strong and write-offs were modest.
- 1099 income program — If you subcontract under 1099s (common for snow-removal and commercial landscaping crews), some lenders qualify off the 1099 totals with a fixed expense factor.
Not sure which fits? The 5-question loan quiz and the side-by-side loan comparison narrow it down.
The pitfall to avoid: the off-year that sinks the average
How to prepare
- Apply just after your peak season, not during the off-season lull — trailing 12–24-month deposits look strongest right after the money lands.
- Keep a cash reserve visible in your accounts; lenders want to see you carry the off-season, and reserves are a compensating factor.
- Run a 24-month bank statement quote against a conventional quote — the longer window captures two full cycles and often qualifies you for more.
- Document any one-time equipment purchase separately so it isn't read as a recurring drag on income.
FAQ
Yes, but as an annual total divided by twelve, not as your peak-month rate. A seasonal business earning $120,000 across six months qualifies roughly like a $10,000/month borrower, not a $20,000/month one. A 24-month bank statement loan averages the same way but reads deposits instead of write-off-reduced net income.
After. Whether a lender uses tax returns or bank statements, they look backward — a trailing window that ends right after a strong season shows your income at its best. Applying mid-off-season with thin recent deposits can hurt a bank statement file.
Not necessarily, but it lowers a two-year average significantly. Options: wait until a strong year replaces the weak one in the window, add documentable add-backs, show reserves as a compensating factor, or use a bank statement program timed after a good season.
Educational information only — not financial advice, and not a quote, pre-approval, or offer of credit. Rates and ranges are illustrative. Mortgage Merlin is a publisher, not a lender or broker.