Vehicle sales & auto services
Books and taxes for express tunnel car washes.
Membership billing, single wash sales, chemical orders, and a tunnel loan payment all hit the account on their own schedule. Gus sorts every dollar into its own line, an accountant checks every transaction, and you get one number a month.
- From $197 a month
- An accountant on every transaction
- Cancel whenever
June netted $14,400. I kept the arch dryer replacement out of your regular repairs line since that one is real equipment, not routine upkeep.
- DRB membership batchMembership billing
- Pay lane card salesSingle wash sales
- SoBrite chemical orderWash chemicals
- Tunnel equipment loanEquipment financing
- Reclaim system serviceWater and reclaim system
Why your books are different
An express tunnel's books go wrong around the membership, not the wash.
A generalist sees deposits and bills. Your business runs on a recurring membership base sitting underneath one-time traffic, tunnel equipment worth real money, and weather that can shut the whole line down for a week. When the books blur those together, you cannot tell what is actually driving a month.
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1
Membership breakage never gets counted
A chunk of unlimited club members pay every month but wash once or twice, and that steady income gets treated the same as busy walk-up traffic, so you cannot tell if the club itself is healthy or riding a few high-use members.
What we doTracks membership billing as its own line, separate from single-wash sales, so the recurring base is visible on its own. -
2
Equipment purchases and repairs get mixed together
A new belt for the conveyor and a full replacement of the arch dryers land in the same repairs bucket, so a major equipment investment looks like routine upkeep and its tax treatment gets missed entirely.
What we doFlags large tunnel equipment purchases separately from ordinary maintenance and gets the accountant's call on how to write them off. -
3
A rainy month looks like a bad month
Two weeks of rain shuts the tunnel down and revenue craters, and without context the drop looks like a business problem instead of weather, which makes it hard to plan staffing and cash for the next slow stretch.
What we doNotes weather-driven closures against the month so a rain-soaked week does not get mistaken for a real decline. -
4
Attendant tips and wages blend into one number
Attendants who direct traffic or vacuum interiors sometimes get cash tips on top of hourly pay, and if those tips never make it onto the books, payroll looks lower than what the crew actually earned.
What we doKeeps reported tips and wages separate so payroll reflects what your staff are actually paid. -
5
Chemical stock-ups distort a single month
Buying three months of soap, wax, and tire shine in one large order from a supplier makes that month's costs spike and the next two look unusually cheap.
What we doKeeps chemical costs in one steady line and flags a stock-up month so it does not read as a cost problem.
Your categories
The categories Gus keeps for an express tunnel wash.
Set up once for how membership and single wash income come in and what keeps the tunnel running. You never pick a category. He does, and an accountant checks it.
Money in
- Membership billingMonthly unlimited club fees billed automatically through your wash's app or a processor like DRB.
- Single wash salesOne-time washes paid by card or cash at the pay lane.
- Fleet and commercial accountsBusinesses that wash a fleet of vehicles on a standing account.
- Vacuum and add-on salesCoin or card-paid extras like tire shine or extra interior time.
Money out
- Wash chemicalsSoap, wax, tire shine, and drying agents from a supplier like SoBrite or Simoniz.
- Equipment financingLoan or lease payments on the tunnel conveyor, arches, and dryers.
- Water and reclaim systemWater bills and upkeep on the system that recycles rinse water.
- Payroll and attendant wagesPay lane staff, greeters, and anyone directing traffic.
- Site rent or mortgageThe land and building the tunnel sits on.
- Billing and card processing feesWhat your membership app and card processor keep on every charge.
- Signage and marketingRoad signage, local ads, and membership sign-up promotions.
What we watch for you
- Membership count
Active recurring members, tracked from billing deposits, since that is the steady base of the business.
- Revenue per car
What an average visit brings in once memberships and single washes are blended together.
- Chemical cost per car
What it actually costs in soap and wax to run one vehicle through the tunnel.
- Labor share of revenue
Attendant wages against money in, so staffing keeps pace with traffic, not the other way around.
Ask Gus
Things express tunnel wash owners ask Gus.
Text him like you would text anybody. He answers in plain English, and when a question is above his pay grade, an accountant looks and gets back to you.
No. I noted the closures against this month, so it reads as weather, not a real drop. Membership billing kept coming in the whole time anyway.
No, that one is real equipment. I flagged it separately so the accountant can look at writing it off, instead of it hiding in a maintenance line.
I can show you the membership count against how often single washes come through the same lanes. It won't tell you who, but it shows the pattern.
The tax side
The tax side of an express tunnel car wash.
Most of what goes wrong here is what counts as equipment versus upkeep, and keeping membership income honest. Getting both right is what makes the return come out clean.
What your return has to get right
Your accountant signs it, so it gets done right the first time.
- Tunnel equipment and Section 179A conveyor system, arches, or dryers bought for the business can usually be expensed the year you buy them, up to $2,560,000 under Section 179, with 100 percent bonus depreciation for property acquired after January 19, 2025.
- Membership revenue is ordinary incomeMoney from monthly club billing counts as income when it is charged, whether or not that member washes their car that month.
- Worker classification for attendantsPay lane staff and greeters who work your schedule with your equipment are usually employees, not contractors. Getting that wrong gets expensive.
- The pass-through deductionMost owner-operators can take up to 20 percent of business profit off their taxable income. It comes out right when membership and single-wash income are both tracked correctly all year.
Deductions express tunnel car washes miss
Your bookkeeper knows what to look for in your statements. You never have to.
- Wash chemicals and additives
- Tunnel belt and roller repairs
- Water reclaim system upkeep
- Membership billing app fees
- Card processing fees
- Signage and road advertising
- Vacuum equipment repairs
- Uniforms for pay lane staff
- Security camera systems
- Site lighting
- Insurance on tunnel equipment
- Snow and ice removal for the lot
General information about 2026 federal rules, not advice for your business. Your accountant looks at your actual numbers before anything gets filed.
All year, not just April
An express tunnel wash's year, kept every month.
Pollen, bugs, and salt each bring their own traffic surge. Your taxes come on a schedule. Your team keeps you ahead of both. Every month in between, your bookkeeper closes the books and speaks up the moment something looks off.
- January
Plan the year
Last year's return gets started, and a monthly set-aside is planned before spring pollen season brings the year's first real traffic surge.
- April
Filed. Done.
Your return is filed and signed while pollen season keeps the tunnel busy. No surprise bill, since the set-aside has been running since January.
- July
Halfway check
Where you stand at midyear, what you will owe, and whether summer bug season and road trips are pushing membership growth the way you expected.
- October
Before winter salt season
Before road salt brings the next traffic wave, Gus looks at any tunnel equipment worth buying and what a slower fall month does to the year's number.
What you get
What you pay depends on what your business needs, and it does not move after that, busy season or slow. No hourly bills, no surprise invoices, no setup fee.
Book a call- Monthly bookkeeping
Every transaction sorted into categories set up for express tunnel car washes. You never categorize a thing.
- An accountant checks every transaction
Real review, every month, before your books close. Not a spot check.
- Your business tax return, filed
Prepared, reviewed, and signed by that same accountant every year.
- The monthly number
What you made, what you spent, what to set aside for taxes.
- Your own bookkeeper
A real person assigned to your business, in the app whenever you need them. No hold music.
- On your books all year
Every month, not just in April. Your team speaks up whenever something is worth your attention.
- Cancel any time
No contract. No cancellation call. Your books are yours.
Straight answers
Questions express tunnel wash owners ask first.
How does Gus handle membership billing versus single washes?
He keeps them in separate lines from the start, so you can see how much of the month is steady recurring income versus one-time traffic.
We had a slow month because of rain. Will that mess up my year?
No. Gus notes weather-driven closures against the month, so a rainy stretch reads as weather, not a decline in the business.
Do I need to send you separate reports from our membership app?
Just your bank statement usually. If a batch deposit from your billing processor is unclear, Gus asks once and remembers the answer.
How do you handle a new set of tunnel equipment?
Gus flags a purchase that size the day it shows up, logs it as equipment, and gets the accountant's call on how to write it off.
My attendants get cash tips sometimes. Does that matter for the books?
It can. Reported tips get tracked along with wages so payroll reflects what your crew actually earns and the numbers hold up.
We run a few fleet accounts that pay monthly. Is that different from memberships?
Gus keeps fleet and commercial accounts in their own category, since they are a different kind of customer than a personal membership.
Is a real accountant checking my books?
Yes. You get your own bookkeeper, Gus does the first pass on every transaction, and an accountant checks every one before your month closes. That same accountant prepares, signs, and files your business return. Goatkeeper is not a CPA firm, and we never pretend a person looked when they did not.
What does it cost, and can I cancel?
It starts at $197 a month, depending on what your business needs. No setup fee, no hourly bills, no contract. Cancel any time from the app, and your books go with you.
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What makes a bookkeeper worth paying for Every business we keep books for
Book a call
Pick a time. That's the whole signup.
Fifteen minutes with a real person on our team. They look at where your books are, tell you straight what it takes to get caught up, and get you set up on the spot if it fits.
- $197 a month to start
- An accountant on every transaction
- Cancel whenever