← Back to the GuideDue Diligence

How to Read a Laundromat Profit and Loss Statement

SudsList Editorial · Jun 26, 2026

How to Read a Laundromat Profit and Loss Statement

A laundromat profit and loss statement (P&L) lists the store''s revenue at the top, its operating expenses in the middle, and its profit at the bottom, but reading one properly means recasting those lines into the cash flow you would actually keep. The seller''s P&L is a starting point, not the truth. To read a laundromat''s financial statements you check each line against source documents, add back expenses a new owner would not pay, and compare the result to what the store should earn. This guide walks through it line by line.

Key takeaways

  • A laundromat P&L has three parts: revenue at the top, operating expenses in the middle, and net profit at the bottom.
  • The number that matters for valuation is not the bottom line but SDE, the cash flow after recasting for the owner''s pay and one-time costs.
  • Rent and utilities are the two expense lines that decide profitability; check them as a percentage of revenue first.
  • Every line should be verifiable against tax returns, utility bills, the lease, or collection records. Lines that cannot be verified do not count.
  • Suspiciously low utilities, missing repair costs, or revenue that does not match the tax returns are the most common warning signs.
A laundromat profit and loss statement on a desk with a calculator
A laundromat profit and loss statement on a desk with a calculator

In this guide

What is a laundromat profit and loss statement?

A profit and loss statement, also called an income statement, summarizes what a store earned and spent over a period, usually a year. It shows revenue, subtracts operating expenses, and arrives at profit. For a laundromat, it is the single document that tells you whether the store makes money and how.

The catch is that a P&L is prepared by the seller or their accountant, so it reflects their choices about what to include and how to label it. A useful P&L is one you can tie back to independent records. An unverifiable P&L is a marketing document. Treat it as a set of claims to test, the same way you would treat a stated cash flow figure.

What are the main lines on a laundromat P&L?

The main lines are revenue at the top, a list of operating expenses below it, and net profit at the bottom. Knowing what belongs on each line lets you spot what is missing.

Revenue lines for a laundromat usually include:

  • Self-service (coin or card) wash and dry income
  • Wash-dry-fold and any pickup-and-delivery revenue
  • Vending, ATM, and other ancillary income

Expense lines usually include:

  • Rent, plus common area maintenance (CAM) and property taxes
  • Utilities: water, sewer, gas, and electric
  • Labor, if the store is attended or offers wash-dry-fold
  • Insurance, licenses, and waste removal
  • Repairs and maintenance
  • Supplies and card or app processing fees

What is often *missing* matters as much as what is there. A P&L with no repair line, no insurance, or implausibly low utilities is incomplete, and the gaps are usually where the real costs hide.

How do you recast a P&L to find true cash flow?

Recasting means adjusting the P&L to show what a new owner would actually earn, which is the cash flow the price is based on. The goal is SDE, seller''s discretionary earnings: net profit plus the expenses that belong to the current owner rather than the business.

Add back to net profit:

  • The owner''s salary or draw, since the buyer steps into that role
  • Loan interest and depreciation, which are financing and accounting items, not operating costs
  • One-time costs, such as a single equipment purchase or a one-off repair
  • Personal expenses the owner ran through the business, if documented

Do not add back recurring costs a new owner will keep paying, like an attendant''s wages on a store that genuinely needs staffing. The recast number is what you apply a multiple to; our guide on a good cash flow multiple explains the range.

Stacks of financial documents and a notebook for reviewing a laundromat
Stacks of financial documents and a notebook for reviewing a laundromat

Which numbers should you verify, and how?

Verify every material line against an independent source, because a P&L on its own proves nothing. The records you need are standard, and a serious seller will provide them.

  • Revenue against two to three years of federal tax returns and, where possible, bank deposits and card-processor statements. Our guide on verifying revenue covers the cross-checks.
  • Utilities against twelve months of actual water, sewer, gas, and electric bills. These are hard to fake and reveal how heavily the store is really used.
  • Rent against the signed lease, including CAM, taxes, and scheduled escalations.
  • Repairs against invoices, since a suspiciously low repair line often means deferred maintenance you will inherit.

When the P&L and the source documents tell the same story, the numbers are trustworthy. When they diverge, believe the most independent source, usually the tax return or the utility bill.

What to check each P&L line against

A P&L is only trustworthy when each line can be tied to an independent record. The table shows what to match every major line against, so nothing rests on the seller's word alone.

P&L lineVerify it against
RevenueTax returns, bank deposits, card-processor statements
UtilitiesTwelve months of actual water, sewer, gas, and electric bills
RentThe signed lease, including CAM, taxes, and escalations
Repairs and maintenanceInvoices and the maintenance history
Owner add-backsA document for every item claimed

Work down the list and flag anything you cannot tie to a source. The lines that resist verification, or that contradict a more independent record like a tax return or a utility bill, are exactly where a weak store is usually dressed up to look stronger.

What does a healthy laundromat P&L look like?

A healthy P&L shows rent and utilities at sustainable percentages of revenue and leaves a solid SDE after recasting. The clearest test is to convert the big expense lines to percentages of revenue.

As general benchmarks, watch for occupancy cost (rent plus CAM and taxes) in the range of 15% to 25% of revenue and utilities around 15% to 30%, with efficient equipment at the lower end. The Energy Star program notes how much efficient machines reduce that utility load, and the Coin Laundry Association at coinlaundry.org publishes operating benchmarks worth comparing against. When rent or utilities sit well above these ranges, cash flow gets thin no matter how strong the top line looks. Feed the recast numbers into the calculators to see what price the cash flow supports.

What are the red flags on a laundromat P&L?

The biggest red flags are numbers that cannot be verified or that defy the physics of running a laundromat. A laundromat consumes water and gas in proportion to how much laundry it does, so the lines have to hang together.

  • Utilities too low for the stated revenue. Real laundry uses real water and gas; a high revenue with tiny utility bills suggests inflated income or salted collections.
  • Missing expense lines. No repairs, no insurance, or no waste removal usually means costs were left off to flatter the bottom line.
  • Revenue that does not match the tax returns. If the P&L shows more than the returns, the extra is unverifiable and should not be valued.
  • Vague or oversized add-backs, which inflate SDE and the price.

Each of these is a classic red flag when buying a laundromat, and together they form the core of a thorough due diligence review. A P&L you can fully verify is one of the strongest signs you have found a real deal.

Frequently asked questions

What is the most important number on a laundromat P&L?

Not the bottom-line net profit, but the recast cash flow, or SDE. That is net profit plus the owner's salary, loan interest, depreciation, and one-time costs, because those are expenses a new owner would not carry. SDE is the figure a laundromat's price is based on, typically as a multiple of it.

How do I verify the numbers on a laundromat profit and loss statement?

Match revenue to two to three years of federal tax returns and, where possible, bank deposits and card-processor statements; match utilities to twelve months of actual bills; match rent to the signed lease; and match repairs to invoices. When the P&L and these independent records agree, the numbers are trustworthy.

Why are low utilities a red flag on a laundromat P&L?

Because a laundromat uses water and gas in proportion to how much laundry it does. If a store reports high revenue but unusually low utility bills, the income may be inflated or the collections salted. Utility bills are hard to fake, so they are one of the best cross-checks on stated revenue.

What expenses are commonly left off a seller's P&L?

Repairs and maintenance, insurance, waste removal, and a realistic owner's labor cost are the lines most often understated or omitted to flatter profit. A P&L with no repair line or implausibly low utilities is incomplete, and the missing costs usually become the buyer's on day one.

What is recasting a P&L?

Recasting adjusts the statement to show what a new owner would actually earn. You add back the owner's salary, loan interest, depreciation, documented one-time costs, and personal expenses run through the business, while keeping any recurring cost a new owner will still pay. The result is SDE, the cash flow used to value the store.