How to Verify Laundromat Income: The Six-Source Reconciliation
To verify laundromat income, reconcile six independent sources against each other: tax returns, bank deposits, card-processor settlements, machine-level payment-system exports, attended coin collections with dated count sheets, and a physical revenue rebuild. Water consumption is a seventh cross-check. Agreement between sources is the proof; no single document is.
Key takeaways
- Six sources, cross-checked. No single document verifies a laundromat's revenue.
- The physical rebuild sets a hard ceiling. Machines × capacity × vend price × observed turns × 365. Claimed revenue above it is impossible.
- Stored-value loads are not cycle revenue. They are different events, and the difference is a balance-sheet liability.
- Attend four to eight collections across different weekdays, counting on site with dated sheets.
- Water is a contradiction detector, not proof. Report a range of implied cycles, never a single gallons-per-dollar ratio.
Source 1: Returns, P&Ls, and Interims
Start from the filed federal return, because that is what a lender underwrites and what a buyer can independently verify.
Reconcile three years of returns to the P&Ls, and both to the current interim statements. Then look at relationships rather than absolutes: revenue to utilities, revenue to rent, revenue to repairs, across years. A year where those relationships break has a story, and you want it before you make an offer.
What to ask for: complete returns with all schedules, not the first page.
Source 2: Bank Deposits
Deposits test whether the money claimed actually arrived, and whether the pattern matches the claimed collection schedule.
A store collecting weekly should show weekly deposits of a broadly consistent size. Watch for: deposits materially below reported revenue, large irregular deposits that do not correspond to collection days, and cash deposits that stop or start abruptly.
What to ask for: 12-24 months of statements for every account the business uses.
Source 3: Card-Processor Settlements
Settlement reports come from a third party and are difficult to fabricate, which is why they carry weight.
They show what the processor actually moved into the account, by date. Expect small timing differences at month ends — transactions authorized in one period and settled in the next — and know that is normal before you flag it.
What to ask for: 24 months of settlement statements.
Source 4: Machine-Level Exports
This is the most powerful source and the most commonly misread. The distinctions that decide whether a number means anything:
| Term | What it is | Treatment |
|---|---|---|
| Stored-value load | Customer putting money on a card | A liability, not revenue |
| Cycle revenue | A machine running a paid cycle | This is revenue |
| Management / test start | Free start by the operator | Exclude |
| Promotion / free dry | Subsidized or free cycle | Identify by period; depresses revenue against usage |
| Refund | Money returned | Reduces revenue |
| Unsettled transaction | Authorized, not settled at period end | Timing difference |
A store growing its card base fast shows loads exceeding cycle revenue. One where customers are drawing down old balances shows the reverse. Neither is a problem — presenting either as revenue without the distinction is.
Also pull the outstanding stored-value balance. Customers hold money you will honor after closing. Quantify it and adjust the price at the closing table.
What to ask for: 12 months of machine-level revenue and start reports, vend price change history, refunds and promotions by period, and the current outstanding balance.
Source 5: The Collection Audit
Attend collections yourself. Count on site. Keep dated sheets.
Rules that make it meaningful:
- At least four collections, ideally six to eight. One tells you almost nothing.
- Spread across weekdays. Volume varies by day, and a buyer who only counts Tuesdays is measuring Tuesdays.
- Include a first-of-month period. Many trade areas spike then.
- Record out-of-service machines each time. Two dead washers explain a slow week and prevent a false conclusion.
- Note the weather. A rainy Saturday is not a normal Saturday.
Then annualize and compare against reported coin revenue, deposits, and machine data. A store where those agree within a few percent, with explanations for the differences, is a store a lender can finance and a buyer can pay near the top of the range for.
Source 6: The Physical Rebuild
The check most buyers skip and the one that resolves disputes fastest.
Washers: installed washers × capacity mix × vend price by capacity × observed turns per day × 365.
Turns per day is paid washer cycles divided by installed washers and days. The Coin Laundry Association describes it as the standard equipment-performance metric but does not publish one universal national benchmark on its public overview (Source: CLA Industry Overview), so you establish it by observation during site visits, not by looking one up.
Dryers: test whether dryer revenue bears a sensible relationship to washer volume at the store's actual time pricing. A store claiming heavy washer volume with thin dryer revenue has something to explain — customers taking wet laundry home is possible, but it is unusual enough to ask about.
The rebuild produces a ceiling. Claimed revenue above it is impossible. Claimed revenue at 95% of it implies near-continuous machine utilization, which you would have seen on your site visits.
The Seventh Check: Water Consumption
Take manufacturer per-cycle water consumption for the actual installed models, subtract non-machine use — restrooms, mop sinks, any wash-dry-fold water not otherwise counted — account for how the local utility calculates sewer, and produce a range of implied cycles.
What it catches: a store claiming roughly double its real volume, and an undetected leak.
What it cannot do: confirm revenue to the dollar. Leaks, bypasses, water-heater and boiler losses, changing machine mix, free cycles, rate changes, seasonal averaging, and shared service lines all distort it.
Full method and sensitivities: water bill analysis.
What a Clean Reconciliation Looks Like
| Source | Twelve-month figure | Variance to reported | Explanation |
|---|---|---|---|
| Tax return revenue | $312,000 | — | Baseline |
| Bank deposits | $308,400 | -1.2% | Year-end deposit timing |
| Card settlements plus counted coin | $314,100 | +0.7% | Two December settlements landed in January |
| Payment-system cycle revenue | $310,800 | -0.4% | Excludes management starts |
| Physical rebuild ceiling | $402,000 | — | Reported revenue is 78% of ceiling, consistent with observed turns |
| Water-implied cycle range | $295,000-$335,000 | within range | Reported revenue sits mid-range |
Illustrative. Every line has a source and every variance has a reason. That is what "verified" means — not a single document, but a set that agrees.
When the Sources Disagree
| Pattern | Likely cause | What to do |
|---|---|---|
| Deposits well below reported revenue | Cash not deposited, or revenue overstated | Ask directly; expect a real answer before proceeding |
| Water implies far more volume than reported | Unreported cash, or a leak | Check the meter with everything off, then have the conversation |
| Water implies far less volume than claimed | Revenue overstated | Stop and reprice, or walk |
| Card loads far exceed cycle revenue | Growing card base, or a period-end artifact | Pull the outstanding balance trend |
| Rebuild ceiling below claimed revenue | The claim is impossible | Walk unless there is a machine count you missed |
What to Do Next
Ask for all six sources in your first document request. How many exist tells you where in the multiple range the store belongs before you have read a single number — and a seller who has all six has usually run a business worth buying.
The Next Step If You Are Looking to Buy
Frequently Asked Questions
What is the fastest way to test a revenue claim?
The physical rebuild. Multiply installed washers by capacity, by vend price, by the turns per day you personally observed, by 365. That produces a ceiling. If claimed revenue exceeds the ceiling, the claim is false regardless of what any document shows, and you can stop before spending money on inspections.
How many collections should I attend?
Four to eight, spread across different days of the week and ideally different weeks, with at least one first-of-month period. Volume varies by weekday, weather, and season, so a single collection tells you almost nothing. Count on site, keep dated sheets, and record which machines were out of service each time.
Why do card reports and deposits disagree?
Usually because loads and cycle revenue are being compared. A stored-value load is a customer putting money on a card — a liability. Cycle revenue is a machine running. A store growing its card base shows loads exceeding cycle revenue; one drawing down balances shows the reverse. Settlement timing at period ends adds more variance.
Can water bills prove revenue?
No. They can disprove an inflated claim and detect a leak, which is valuable. They cannot confirm revenue to the dollar, because leaks, bypasses, boiler losses, machine mix changes, free cycles, rate changes, and shared service lines all move the relationship. Report a range of implied cycles, never a single ratio.
What variance is acceptable?
Small variances are normal and expected; what matters is whether each has an explanation you can support with a date. A promotion, a machine out of service, a rate change, or a settlement timing difference are all fine. Unexplained variance is what a buyer prices against, and what a lender declines over.
Sources
- Coin Laundry Association, Best Practices for Due Diligence in Laundromat Acquisitions — https://laundryassociation.org/membership-files/white-papers/Best%20Practices%20for%20Due%20Diligence%20in%20Laundromat%20Acquisitions.pdf
- Laundroworks, reporting definitions — https://support.laundroworks.com/portal/en/kb/articles/reporting-in-the-laundroportal
- SpyderWash reports — https://spyderwash.info/help/reports/
- Coin Laundry Association, 2024 Laundry Industry Survey — https://member.laundryassociation.org/hubfs/IndustrySurvey24.pdf
- Coin Laundry Association, Industry Overview — https://laundryassociation.org/for-investors/industry-overview/
This page is general information about laundromat transactions, not legal, tax, or investment advice, and not a guarantee of sale price, timing, or financing approval. Verify current rules with your own CPA, attorney, lender, and the relevant state or municipal agency before acting.