Books That Follow the Season
A Rapid City business can earn half its year in four months. Hotels, restaurants, outfitters and attraction operators are flooded with visitors from June to September, then spend the winter on maintenance, marketing and fixed costs. Contractors at Ellsworth Air Force Base work on contracts that run for years. Clinics and professional firms grow steadily with the city. Each needs bookkeeping that separates the many local taxes from income and gives the owner a clear picture month by month. BOMCAS keeps the books for Rapid City businesses remotely, using the accounting software you already have or setting up a new file.
The basic monthly close is the same across the state, as our South Dakota bookkeeping page describes; a Rapid City business needs a few more accounts and a seasonal view.
Accounts for Rapid City Taxes
Every tax collected from a customer is money owed, not revenue. In Rapid City that means separate liability accounts for:
- the 4.2 percent state sales tax;
- the 2 percent Rapid City municipal sales tax;
- the 1 percent municipal gross receipts tax on food, drink, lodging and admissions;
- the 1.5 percent state tourism tax, where it applies;
- the $2-per-night BID tax at hotels with 50 or more rooms, which is paid to the city, not the state;
- from January 2027, the 0.5 percent Pennington County tax, and the Meade County tax for sales delivered there;
- contractor's excise tax, which is an expense of the contractor rather than a tax collected from the customer.
With these accounts set up, each sales tax return and BID report can be checked against the ledger in minutes.
Managing the Off-Season
Seasonal businesses need cash planning as much as recording. We prepare monthly profit and loss statements and a balance sheet, and for seasonal clients we compare each month with the same month last year rather than with the previous month. That makes it easier to see whether the summer was really better or just busier. We also track deposits taken in winter for summer bookings as unearned revenue until the stay or tour happens, so income lands in the right year.
Hotels and Lodging
For hotels, we reconcile the property management system to the books each month: room revenue, the four sales-type taxes, the BID charge, complimentary rooms and exempt stays such as long-term guests staying 28 days or more. The city's BID rules require hotels to account for complimentary rooms and keep daily records for audit, so we make sure those reports are saved with the monthly close.
Restaurants, Bars and Attractions
Restaurants and bars need point-of-sale summaries mapped to the right accounts, with tips owed to staff separated from sales, and cost of goods for food and alcohol kept apart. Attractions and tour operators often sell tickets online, through hotel desks and at the gate, so we reconcile each channel and its fees. Gift shops that are visitor-intensive businesses need their June to September tourism tax tracked separately from the rest of the year.
Contractors and Ellsworth Work
Construction firms on the Ellsworth expansion and the housing growth around Box Elder need job costing: labour, materials, equipment and subcontractors charged to each project, with retainage receivable and payable tracked. We maintain work-in-progress schedules so that the federal return can use the correct contract method, and we keep contractor's excise tax recorded by project. Firms on federal contracts also need their records organised for the contracting officer's requests and the payment systems the government uses.
Clinics and Professional Firms
Medical, dental and therapy practices need patient receipts reconciled to deposits, insurance payments and adjustments recorded properly, and owner draws or payroll kept separate. Engineering, consulting and law firms need work in progress and client trust accounts kept accurately.
Businesses With Work in Wyoming
When a Rapid City firm works in Gillette, Sundance or Newcastle, we tag Wyoming revenue and costs so the business can see how profitable that work is and has the figures it needs for Wyoming sales and use tax, unemployment insurance and workers' compensation reports.
The Monthly Close
- Bank, credit card and loan accounts reconciled.
- Sales, tax and BID liabilities agreed to the returns filed.
- Payroll and payroll tax accounts checked.
- Receivables and payables reviewed, with overdue items flagged.
- Monthly reports sent with notes on anything unusual.
Catching Up
If the books are months or years behind, we start with the bank records, rebuild the transactions, and reconcile them to the sales tax returns and payroll filings already made. Once the catch-up is finished, we move to a regular monthly schedule.
Rapid City Bookkeeping Questions
How should I record the Rapid City hotel BID tax?
Record it in its own liability account when you charge guests and clear it when you pay the City Finance Office, which is due by the 20th of the following month. It should not be counted as room revenue.
Can you handle bookkeeping for a seasonal business?
Yes. We set up the books for seasonal revenue, track summer booking deposits correctly and compare results with the same month of the previous year so the owner can plan for the off-season.
Do you do job costing for contractors?
Yes. We track costs by project, record retainage and keep work-in-progress schedules, which supports both contractor's excise tax reporting and the federal return.
Which accounting software do you use?
We work in the accounting software you already use or help you choose and set up a new file. Everything is done remotely.
Talk to BOMCAS About Bookkeeping in Rapid City
Once the books are right, the rest follows: sales and tourism tax returns each period, payroll for summer and year-round staff, and the federal business tax return. Current numbers also make tax planning worthwhile in the off-season. If several years are missing, back taxes and late filing explains how we rebuild them, owners can add their personal returns, and businesses with Canadian owners should look at cross-border tax. For the general South Dakota rules on everything else, our state pages cover business returns, personal returns, sales and use tax, payroll, planning, catching up on late filings and Canada–U.S. tax, with the South Dakota overview tying it all together.
Tell us what is happening in your Rapid City business or household and we will reply with a plan and a quote. Use the BOMCAS contact page or the form at the bottom of this page, phone 780-667-5250 or write to info@bomcas.ca. To see how the pieces fit together, head back to the Rapid City overview. This page gives general information and is not advice on your own situation.