The starting point

Agree in writing what operating assets and liabilities transfer, how working capital is measured and how closing adjustments are calculated. Prepaid memberships, gift cards, inventory and accrued expenses need explicit treatment; they are not resolved by the headline price.

In this guide

Define what the price assumes

A purchase price may assume a normal level of working capital, exclude it, or use a specific asset-by-asset agreement. Cash-free and debt-free language does not by itself define every balance-sheet item. Ask for the actual included accounts and calculation.

Distinguish ordinary operating balances from debt-like items, transaction expenses and retained assets. A seller and buyer can agree a price and still disagree materially about the amount due at closing if these definitions are left for later.

For an outstanding SBA or equipment obligation, collect the dated payoff, approval status and release evidence separately from the working-capital schedule. The debt guide explains the lender questions, guarantee distinction and a worked closing-cash example.

Give every closing item one agreed destination

Build an account map with the accountant before debating the target amount. For each balance, record the account name, source report, measurement date, proposed treatment and reviewer. Use the same map for the target, closing estimate and final adjustment. The classifications below are questions to resolve in the deal; they are not universal accounting or legal rules.

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Car wash balances to classify before closing
Balance or obligationEvidence to reconcileTreatment to agree
Chemicals and vending stockPhysical count, invoices and unusable stock.Included inventory, valuation policy and count cutoff.
Processor settlementsBatch dates, fees, refunds and bank receipt dates.Who owns the receivable and who receives the later deposit.
Annual plans and prepaid washesPlan dates, remaining service, redemption records and terms.Assumed obligation and where any adjustment appears.
Payroll, utilities and trade payablesService periods, accrued amounts and unpaid invoices.Which entity pays and how the cutoff is calculated.
Deposits and prepaid contractsContract, refundability and transfer conditions.Transferred asset, retained amount or separate settlement item.

Mark debt payoffs, deal expenses and excluded cash distinctly even if they appear on the same balance sheet. A balance should not quietly move between categories because a different spreadsheet is being used. Any agreed reclassification should be visible in the next version and assessed for overlap.

Establish a supportable target

If the transaction uses a working-capital target, review historical monthly balances and seasonality with the accountant. A single month may not represent what the business needs to operate. Keep accounting policies consistent between the target and the closing calculation.

Document how receivables, prepaid expenses, chemicals, vending inventory and trade payables are treated. Resolve unusual balances and intercompany items before they become closing disputes. Avoid changing accounting methods near the measurement date to improve the result artificially.

Use a cutoff that follows the underlying activity

Illustrative cutoff issue: a wash processes $8,000 of card transactions before closing, but the processor deposits the settlement two days afterward. The deposit date alone does not answer who owns the receipt. Reconcile the underlying batches, the fees and the sale agreement's treatment of settlements in transit. Identify who will receive the bank deposit and how any amount belonging to the other party will be reconciled.

Apply the same discipline to a utility invoice covering days on both sides of closing, a chemical delivery received before its invoice, and member refunds processed after transfer. Preserve the source report and the rationale for each split. The correct accounting and contractual treatment should be confirmed by the responsible advisers.

Seasonality also matters when discussing an operating target. A winter-heavy wash and a location with seasonal residents may hold different balances across the year. Review actual monthly records and any changed payment practices; do not import another wash's target or assume the highest-cash month represents normal working capital.

Treat customer obligations explicitly

Prepaid wash packages, gift cards and memberships can create obligations after the seller has collected cash. Identify what has been billed, what has been earned, what remains redeemable and what the buyer must honor.

The right treatment depends on the agreement and accounting facts. Do not automatically deduct every outstanding face value without considering the corresponding cash, revenue recognition and negotiated structure. Do not omit the obligation either. Keep the customer liability discussion separate from claims about member count.

An illustrative adjustment

Suppose an agreement requires $80,000 of defined working capital and the closing calculation is $65,000 using the same policies. The illustrative difference is a $15,000 reduction to the seller’s price, subject to the agreement. If the agreement excludes cash, adding the seller’s bank balance to that calculation would be inconsistent.

Now suppose a customer prepayment is already included as a liability in that calculation. Deducting it again as a separate debt-like item would double count it. A closing bridge should make these overlaps visible.

Make the example reproducible and check for overlap

The following invented balances illustrate the $65,000 closing amount above. They assume that these specific accounts are included in the negotiated definition, valued consistently and accepted by the parties. They do not prescribe which accounts belong in your transaction.

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Illustrative agreed working-capital calculation
Included itemAmountEffect on the calculation
Receivables and settlements in transit$75,000Add
Usable chemical and vending inventory$20,000Add
Transferable prepaid operating expenses$15,000Add
Trade payables and operating accruals$30,000Subtract
Agreed customer prepayment liability$15,000Subtract
Defined closing working capital$65,000$110,000 assets less $45,000 liabilities
Agreed target$80,000Compare using the same definition
Price adjustment in this example-$15,000$65,000 less $80,000

The $15,000 customer liability is already inside this calculation. A second separate deduction for the same obligation would need to be removed or the definition changed consistently. That does not mean all customer prepayments should be valued this way: remaining service, accounting treatment and the agreed transaction structure still require review.

Save the source files used for the closing estimate. When a later statement changes an amount, show the original estimate, revised evidence and resulting difference. A transparent revision is easier to review than replacing a total without explaining which balance changed.

Agree how disputes are handled

Set out the estimate used at closing, the post-closing review period, access to records, objection procedure and the role of an independent accountant if needed. Specify whose accounting policies govern and include a worked example with the agreement.

Ask counsel to align the definitions across the letter of intent, purchase agreement and closing statement. A spreadsheet cannot override inconsistent contract language.

Seller preparation checklist

  • Monthly balance sheets and account reconciliations.
  • Inventory quantities and valuation method.
  • Customer prepayment, gift card and membership obligation schedules.
  • Aged receivables and payables, if relevant.
  • Debt, accrued interest, transaction expense and lien schedules.
  • A sample closing calculation showing no duplicated deductions.

Keep this schedule updated through closing. Continuing normal collections, purchasing and payment practices helps protect the business and reduces avoidable disagreements about the final adjustment.

Apply this locally

This guide provides general education. Your documents, jurisdiction and circumstances determine the advice you need. Figures labelled illustrative are examples, not reported transactions or market benchmarks.