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The Opora Entity Tax Comparison tool models your tax liability under sole proprietor, LLC, S-corp, and C-corp structures at your current net profit level.
The entity structure you operate under determines how your cleaning business income is taxed, what you can deduct, and whether you're paying self-employment taxes on every dollar of profit. Most cleaning businesses start as sole proprietorships by default, then evolve as revenue grows. The progression typically runs: sole prop → LLC → LLC electing S-corp treatment.
Getting this decision right is worth $5,000–$15,000 per year at typical mid-stage cleaning business profit levels. Getting it wrong costs money silently: no penalty notice arrives, just excess taxes paid year after year.
The Four Entity Options
Sole Proprietorship
Tax treatment: All net profit flows to your personal Form 1040 Schedule C. Net profit is subject to both income tax (at your marginal rate) and self-employment tax (15.3% on first $168,600 net earnings, 2.9% above that).
Who it's right for: Operators under $50,000 in net profit, or those just starting out. Simplicity is the only advantage.
Key disadvantage: 100% of profit subject to SE tax. At $80,000 net profit, you pay $11,304 in SE tax in addition to federal income tax.
QBI deduction: Available. 20% of qualified business income is deductible under IRC §199A, reducing the taxable income that feeds into your rate calculation. On $80,000 QBI, you deduct $16,000: saving approximately $3,680 at a 23% effective rate.
LLC (Single-Member or Multi-Member)
Tax treatment: By default, a single-member LLC is a "disregarded entity": taxed identically to a sole proprietorship on Schedule C. A multi-member LLC is taxed as a partnership (Form 1065, Schedule K-1). Neither provides SE tax relief without an additional election.
What the LLC does: Provides liability protection separating personal assets from business liabilities. It does NOT, by itself, reduce taxes. This misconception is widespread: cleaning operators form LLCs expecting tax benefits that don't exist without further elections.
QBI deduction: Available, same as sole prop.
Best use: Most cleaning businesses should operate as LLCs for the liability protection, even if there's no immediate tax benefit from the structure itself.
LLC Electing S-Corp Treatment (or S-Corporation)
Tax treatment: S-corps are pass-through entities: income flows through to shareholders' personal returns on Schedule K-1. But critically, owner-employees pay FICA only on their salary, not on distributions. The remainder of profit is distributed without SE tax.
Tax savings: The entire point of the S-corp election for cleaning operators. See the S-corp tax savings guide for detailed examples.
Requirements: Only U.S. citizens and permanent residents can be shareholders. Maximum 100 shareholders. Only one class of stock. Some states charge additional franchise taxes on S-corps.
QBI deduction: Available. The 20% QBI deduction applies to S-corp owner income, including distributions, subject to W-2 wage limitations at higher income levels.
Best use: Cleaning operators with $80,000+ in net profit. The standard CPA advice is to elect S-corp when annual SE tax savings exceed the cost of payroll administration by at least $1,000.
C-Corporation
Tax treatment: C-corps are separate taxable entities paying a flat 21% federal corporate tax rate (IRC §11, post-TCJA). Profits distributed to shareholders as dividends are then taxed again at the individual level, creating "double taxation."
When it makes sense for cleaning businesses: Almost never, at typical cleaning business sizes. C-corps can be useful for:
- Businesses seeking venture capital or outside investors (cannot have S-corp for this)
- Operators planning to accumulate earnings inside the corporation rather than distribute them
- Very high-income operators using corporate benefits (health insurance, qualified retirement plans)
No QBI deduction: C-corps cannot use the §199A deduction because they're not pass-through entities.
Tax Rate Comparison at $150,000 Net Profit
| Entity | SE/FICA Tax | QBI Deduction | Taxable Income | Federal Income Tax* | Total Federal Tax |
|---|---|---|---|---|---|
| Sole Proprietor | $21,200 | $21,480 (20% of $107,400 QBI) | ~$85,900 | ~$9,800 | ~$31,000 |
| LLC (default) | $21,200 | $21,480 | ~$85,900 | ~$9,800 | ~$31,000 |
| S-Corp ($70K salary) | $10,710 (FICA) | ~$18,700 | ~$90,400 | ~$10,400 | ~$21,110 |
| C-Corp | $0 at corp level | None | $150,000 | $31,500 (corp 21%) | $31,500+ (plus dividend tax) |
*Federal income tax estimated at married filing jointly with standard deduction ($29,200 for 2024). Individual results vary significantly.
The QBI Deduction (IRC §199A): Cleaning Business Eligibility
The Qualified Business Income (QBI) deduction, introduced by TCJA and effective through at least 2025 (currently proposed for extension), allows pass-through business owners to deduct 20% of qualified business income.
Cleaning businesses qualify as a standard trade or business: not a "specified service trade or business" (SSTB). SSTBs (professional services like law, medicine, consulting) have income phase-outs that limit the deduction. Cleaning and janitorial services are not classified as SSTBs.
W-2 wage limitation at high income: Above $383,900 (MFJ) in taxable income for 2024, the QBI deduction is limited to the greater of: (a) 50% of W-2 wages paid by the business, or (b) 25% of W-2 wages plus 2.5% of unadjusted basis of qualified property. For most cleaning businesses below $500K in revenue, this limitation doesn't apply.
Practical impact: At $100,000 QBI and a 22% marginal rate, the 20% QBI deduction saves approximately $4,400 in federal income tax. This is a meaningful benefit that disappears at C-corp level and is preserved under all pass-through structures.
Entity Structure Decision Flow
State Taxes on Entity Structures
Federal treatment is just the starting point. States add complexity:
States with no income tax: Florida, Texas, Nevada, Wyoming, South Dakota, Washington (no personal income tax), Tennessee. Cleaning operators in these states don't benefit as much from the QBI deduction since there's no state income tax to offset, but still benefit from federal savings.
California franchise tax: Minimum $800/year for LLCs; 1.5% of S-corp net income (minimum $800). California operators should run the numbers carefully. The 1.5% franchise tax partially offsets federal S-corp SE tax savings.
New York: S-corps pay a separate NYC and NYS tax on S-corp income. New York requires a separate Form CT-6 election to be recognized as an S-corp for state tax purposes.
Texas franchise tax: Based on gross receipts minus COGS or compensation (at operator's election), at 0.75% for most businesses. Minimal impact for cleaning businesses with significant labor costs.
Frequently Asked Questions
I've run as a sole proprietor for five years. Can I form an LLC now and elect S-corp treatment for those earlier years?
You can form the LLC any time you want and elect S-corp status going forward, but the years already filed stay as they were filed. There is no mechanism to retroactively change prior years' tax treatment. The S-corp election on Form 2553 typically takes effect January 1 of the following year, unless you qualify for late election relief. Treat the LLC as a fix for the future, not a rebate on the past.
My spouse and I own the cleaning company together. How does that change the entity decision?
Spouses who co-own a business may elect "qualified joint venture" status under IRS Rev. Proc. 2002-69, which lets you file two Schedule Cs instead of a partnership return. From there, each spouse has the option to elect S-corp separately. That path is usually less optimal than running a single LLC with one S-corp election, so don't split the business on paper just because the option exists.
Should I count on the QBI deduction still being there next year?
Plan as though it may not be. The §199A deduction was enacted through TCJA and is currently scheduled to expire after December 31, 2025 absent congressional action. Proposals to extend it are under active discussion as of this writing, but building your salary and distribution math around a deduction that could sunset is how owners get surprised in April.
We incorporated as a C-corp years ago. What's the catch in converting to an S-corp?
The conversion itself is a Form 2553 filing, but C-corps that convert face a five-year waiting period during which any appreciated assets sold get hit with "built-in gains tax" at the corporate rate. For a cleaning company carrying appreciated equipment, contracts, or goodwill, that's a genuine trap. A sale inside the window can cost more than the election saves. Map out which assets are appreciated before you file.
How we built this guide
Opora editorial sources from BLS OEWS wage tables, ISSA-447 production rates, NCCI workers' compensation classifications, EPA List N, OSHA 29 CFR standards, and primary state regulatory filings. We don't recycle blog posts: we audit primary documents.
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