📍 Polson, MT · South Shore of Flathead Lake

Bookkeeping Services in Polson, Montana

Clean, dependable books for the businesses that keep the south shore running — vacation rentals, restaurants and shops, orchards, and the contractors who build here. Handled month after month by a Montana bookkeeper an hour up the lake, not a call center three time zones away.

Bookkeeping for the businesses of the south shore

Polson earns its living from the lake — and that shapes everything about how money flows through a business here. AJM Consulting keeps your books accurate and current every month, so when a decision has to be made, the numbers are already there.

Polson (ZIP 59860) sits at the south end of Flathead Lake and serves as the county seat of Lake County. It's where boaters put in, where visitors stop for a meal and a night's stay, and where the famous Flathead cherry orchards along the lake's east and south shores bring their crop to market each July. Tourism, lake recreation, agriculture, retail, dining, healthcare, and the trades all mix in one small city — and each of those businesses needs its books kept a little differently.

That's the work we do. If you rent out lake properties, we track every unit on its own. If you run a restaurant or a storefront on Main Street, we reconcile the card deposits and show you your real margins. If you grow cherries or farm in the Mission Valley, we organize a year where the expenses come long before the income does. And because our founder spent years running construction and roofing crews before becoming a bookkeeper, Polson contractors and tradespeople get job-costing from someone who has actually lived on that side of the invoice.

What's included

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Vacation Rental Tracking

Unit-by-unit income and expenses, Airbnb and VRBO payout matching, and organized lodging-tax records for your lake properties.

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Orchard & Ag Books

Books organized for a farm year — input costs tracked through the season and matched against harvest income.

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Restaurant & Retail

Daily sales and merchant deposits reconciled, sales categories tracked, and true margins visible month to month.

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Contractor Job-Costing

Costs tied to each job so you know what every project earned — set up by a bookkeeper with a construction background.

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QuickBooks Online

Setup, cleanup, and monthly upkeep in the cloud — the reason working with us from Polson is effortless.

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Month-End You Can Trust

Every account reconciled, every month closed on time, and reports delivered with a plain-English explanation.

Haven't touched the books since the season started?

It happens to nearly every lake-town business — the visitors show up, the days get long, and the bookkeeping waits. We specialize in catch-up work: months of transactions categorized, accounts reconciled back to the bank, and a tidy file handed to your tax preparer. Then we put a monthly rhythm in place so you never fall that far behind again.

Why local matters

An hour up the lake beats a national call center

Most Polson clients work with us the modern way: the books live in QuickBooks Online, documents move through secure cloud tools, and questions get answered with a phone call to someone who picks up. When an in-person meeting matters — a kickoff, a year-end review, a messy problem that's easier to untangle side by side — we're in Kalispell, roughly fifty miles up MT-35 along the lake. That combination is the point: remote-first convenience, local accountability.

A national bookkeeping app can't tell your cherry-harvest deposit from your rental payout, and it has no idea what the Fourth of July weekend means to a Polson restaurant. We do, because the Flathead is home. You'll work with one consultant who learns your business and stays with it — the same person, every month, every question.

Questions

Polson bookkeeping FAQs

You're based in Kalispell — how does that work for a Polson business?
Very smoothly. We're about an hour up the lake on MT-35, and most of our Polson clients work with us primarily through QuickBooks Online — we handle the monthly books remotely and drive down for kickoffs, periodic reviews, or whenever sitting across a table makes sense. You get the responsiveness of a local Montana bookkeeper without paying anyone to commute, and when you call, the person who answers actually knows Polson.
Do you handle vacation rental bookkeeping on the south shore of Flathead Lake?
Yes. Lake rentals are a core part of our practice. For Polson-area rental owners we keep a clean set of books per property — recording Airbnb, VRBO, and direct-booking income, matching platform payouts to your bank deposits, breaking out cleaning and management costs, and keeping lodging-tax obligations organized. If you own more than one unit, you'll finally see which one is earning its keep.
My revenue is heavily tied to the lake season. Can you help me manage that?
That's exactly the kind of business we build books for. When most of the year's income arrives between May and September, the bookkeeping has to do more than record it — it has to show you how far it needs to stretch. We track your months side by side, help you understand your true off-season burn rate, and give you the numbers to plan reserves before winter instead of scrambling in it.
What does bookkeeping cost for a Polson business?
A flat monthly fee — never an hourly rate, so a question or a phone call never costs you extra. The fee depends on your transaction volume, how many bank and credit accounts we reconcile, and whether you need extras like per-property tracking or job-costing. We scope it together during a free 30-minute consultation, so you know the exact number before you commit to anything.
Can you set up QuickBooks Online for my business, or fix a file that's gotten messy?
Both. If you're starting fresh, we set up QuickBooks Online with a chart of accounts that fits how your business actually operates — not a generic template. If your existing file has drifted — miscategorized transactions, unreconciled accounts, balances that don't match the bank — we do a cleanup first, then keep it right going forward with a simple monthly process.
Service area

Bookkeeping around Flathead Lake & beyond

Based in Kalispell, serving Polson and businesses all the way around the lake — in person across the region and remotely throughout Montana.

Ready for books that keep up with the season?

Free 30-minute consultation. We'll talk through your Polson business, where the books stand today, and exactly what it would take to get them handled — no pressure, no obligation.