Laundromat Estimated Taxes: Quarterly Payments After the Depreciation Year

By Yarik Yarosh, CPA ·September 5, 2026 ·3 min read

Written by Yarik Yarosh, CPA (US & Canada) September 5, 2026 · FL CPA license AC61704 · CPA Ontario

Laundromats have more predictable revenue than most small businesses. People do laundry year-round, and while there’s a slight seasonal uptick in spring (heavier items, more frequent washing) and a dip in holiday weeks, the variance is typically only 10-15% between the strongest and weakest months. This makes equal quarterly estimated payments a practical approach for most operators. The exception is Year 1, when equipment depreciation creates a large net operating loss, and Year 2, when the depreciation shield disappears and the full operating profit becomes taxable.

✓Key takeaway

Laundromat estimated tax planning:

Revenue predictability: laundromats are among the least seasonal businesses. Monthly revenue variance is typically 10-15%.
Year 1 with buildout/acquisition: equipment bonus depreciation creates an NOL. No estimated payments needed.
Year 2 (first full-profit year): prior-year safe harbor may be $0 (if Year 1 tax was $0). Must estimate current-year tax accurately or face underpayment penalty.
Year 3+: use prior-year safe harbor. Equal quarterly payments work well because revenue is predictable.
Set-aside rate: 25-30% of operating profit (revenue minus utilities, rent, labor, supplies)
Unattended vs. attended: unattended laundromats have higher margins (no labor) but the same tax obligations
Card payment adoption: card/app payments create automatic revenue documentation and reduce cash tracking burden

Cash management:

Count and bank cash daily or at minimum weekly
Match coin/card revenue to machine counter readings
Keep a log of machine-by-machine collections
The IRS can (and does) audit laundromats by correlating water usage to revenue

What do Year 2 estimated taxes look like?

Hypothetical example

Round numbers. An unattended laundromat, sole proprietor (Schedule C). Took $221,000 in bonus depreciation in Year 1 (machines + leasehold improvements). No other income.

Year 1:

Revenue: $250,000
Operating expenses: ($162,500)
Operating profit: $87,500
Depreciation: ($221,000)
Net loss: ($133,500)
Tax: $0. NOL carryforward: $133,500.

Year 2 (no new equipment):

Revenue: $275,000 (growth from card adoption + price increases)
Operating expenses: ($178,750)
Operating profit: $96,250
Depreciation: $0
Net Schedule C profit: $96,250
SE tax: $96,250 x 92.35% x 15.3% = $13,600
SE deduction: ($6,800)
AGI: $89,450
Standard deduction: ($15,000)
NOL applied: ($74,450 x 80%) = ($59,560)
Taxable income: $14,890
Income tax: approximately $1,600
Total tax: $15,200 (income tax + SE tax)

Estimated payments for Year 2:

Prior-year safe harbor: $0 (Year 1 tax was $0)
The operator could legally make $0 estimated payments and owe $15,200 at filing (plus a small penalty, typically waived for first-time filers)
Better approach: $15,200 / 4 = $3,800 per quarter starting Q1

Year 3 (steady state):

Revenue: $290,000
Operating expenses: ($188,500)
Operating profit: $101,500
SE tax: $14,342
Remaining NOL applied: ($73,940 x 80%)
Income tax: approximately $3,200
Total tax: approximately $17,542
Quarterly payments: $4,386

Monthly revenue (minimal seasonality):

Month	Revenue	% of Average
January	$22,000	91%
February	$21,000	87%
March	$24,000	99%
April	$26,000	107%
May	$27,000	112%
June	$25,000	103%
July	$24,000	99%
August	$25,000	103%
September	$24,000	99%
October	$24,000	99%
November	$25,000	103%
December	$23,000	95%

With only a 91-112% range around the monthly average, the annualized income installment method saves very little compared to equal payments. Stick with the simpler equal quarterly approach.

Illustrative numbers only, not a real client and not advice for your facts.

Related guides:

Laundromat Tax Deductions: Equipment, Utilities, and Cash Tracking
Estimated Tax Payments for Roofing Contractors
Self-Storage Estimated Taxes: Planning Around NOI and Depreciation
Car Wash Estimated Taxes: Planning Around Depreciation and Seasonality

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Cite this page

Yarik Yarosh, CPA. "Laundromat Estimated Taxes: Quarterly Payments After the Depreciation Year." Blue Cloud CPA, September 5, 2026. https://bluecloudcpa.com/guides/laundromat-estimated-taxes

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.