Revenue verification starts by deciding what each report measures. POS sales, card charges, processor deposits, bank receipts and accounting revenue can disagree for legitimate reasons. The goal is an explained, documented bridge, with unresolved exceptions visible before a buyer relies on the earnings.
Choose a common period and accounting basis
Use complete months and retain the report parameters. Record whether the P&L is cash or accrual, whether sales figures include tax and whether membership billing is shown separately from retail washes. Ask how refunds, discounts, failed charges and prepaid products are represented. A screenshot without filters and definitions is difficult to reconcile.
| Source | What it can establish | Common reconciliation issue |
|---|---|---|
| POS transaction export | Recorded transaction type, amount, time and status | Voids, duplicate exports, tax inclusion and date filters |
| Membership/billing export | Plan, billing, status changes and scheduled charges | Paused/free accounts, failed payments and prepaid service |
| Processor statement | Charges, refunds, fees, reserves and settlements | Net deposits and timing differ from gross sales |
| Bank statement | Deposits received into identified accounts | Cash/card mix, transfers, cash in transit and multiple accounts |
| Accounting records | Reported revenue, tax liabilities and adjustments | Cash/accrual differences, journal entries and classification |
| Sales-tax records | Filed taxable sales and related collection/remittance | Different taxability categories and filing periods |
Build the card-settlement bridge
For a fictional month, start with $100,000 of card charges, subtract $2,000 of refunds and $3,000 of processing fees, giving $95,000 before reserve changes, chargebacks and settlement timing differences. Do not call the $95,000 accounting revenue merely because it reached the bank. Tax collected, prepaid service, timing and accounting basis remain separate questions.
Reconcile deposits across the correct bank accounts and extend the review to subsequent settlements when necessary. Investigate transfers, financing proceeds or owner contributions that may appear as bank inflows but are not wash sales. There is no universal percentage gap below which a mismatch can be ignored; assess materiality and the explanation with the accountant.
Review cash without inventing unrecorded earnings
Ask for daily cash reports, deposit records, cash controls and the ledger reconciliation. A verbal statement that additional cash exists is not documentation that a buyer or lender can rely on. Keep unsupported revenue out of the accepted earnings case. A difference is an exception to investigate, not automatically proof of misconduct.
Reconcile recurring plans and earned service
Bridge opening members to closing members and separate paid active accounts from free, paused, delinquent or cancelled accounts. Compare billed amounts, actual collections and the accounting treatment of future service. A public operator’s filing illustrates recognition of subscription revenue over its service period and describes POS-to-cash audit work; it does not establish this site’s revenue or margins. Mister Car Wash · SEC filing: 2025 Form 10-K
For annual prepayments, ask who must deliver the remaining service and how the liability or transaction adjustment is handled. Check whether the acquisition structure permits transfer of billing access and customer authorizations. A membership count without those obligations can overstate the economics a buyer expects to receive.
Use a sample to follow transactions end to end
- Select transactions from different periods, payment methods, packages and exception types.
- Trace each to its POS record, billing event if applicable, settlement and bank receipt.
- Check the tax and accounting classification, including refunds or later adjustments.
- Explain differences with documents, not a revised summary alone.
- Record open exceptions, the responsible reviewer and the decision needed.
A sample can test the process, but it is not proof that every transaction is correct. Scale the work to the transaction’s risk and engage the accountant for the necessary scope. Preserve original exports and a record of transformations so another reviewer can reproduce the bridge.
Download the revenue reconciliation worksheet (CSV)
Carry supported results into the acquisition model
Use the accepted revenue and expense records in the earnings worksheet, then test the operating and financing plan in the cash-flow calculator. A reconciliation improves the evidence behind the input; it does not predict future demand, solve every accounting issue or determine a valuation multiple.
Follow the original members over time
Reconcile the member bridge and opening-cohort retention to separate total active growth from the status of the original population.
Reproduce the fictional monthly revenue case
Reproduce the fictional monthly revenue case with explicit source periods, evidence references and unresolved questions.
Follow verified activity into the ownership cutoff
Follow verified activity into the ownership cutoff with the private tool, written method and fictional case. Reconcile scope, cutoff and obligations before manually carrying results between tools.
Connect the next evidence question
Membership billing continuity. Each workbook has its own scope, written method and fictional case. Reconcile definitions before manually carrying a result into another review.
Sources and scope
Official and original sources checked October 17, 2026. These sources support the identified rules and methods; they do not verify a particular business or property.
- Mister Car Wash · SEC filing — 2025 Form 10-KOne public operator's membership revenue recognition and POS-to-bank audit; not a small-business margin benchmark.
Continue your review
Verify the revenue · Normalize earnings · Model the cash flow