How Contractors Can Use an S-Corp to Keep More Profits
If you're a contractor — roofing, electrical, plumbing, HVAC, painting, or general construction — you already know how hard you work for every dollar. Between materials, labor, equipment, insurance, and the physical demands of the job, running a profitable contracting business takes real effort. What many contractors don't realize is that how the business is structured can have a major impact on how much of that money you actually keep after taxes.
For contractors earning solid profits, electing S-Corporation taxation is one of the most effective and fully legal ways to reduce self-employment tax and increase take-home pay. Here's how S-Corps work specifically for contractors, and how to use the structure to keep more of what you earn.
Why Many Contractors Overpay in Taxes
Most contractors start out as sole proprietors or single-member LLCs. That structure is simple to set up, but it carries a significant tax disadvantage: all of your business profit is subject to self-employment tax.
Self-employment tax is 15.3% — 12.4% for Social Security on the first $184,500 of net earnings in 2026, plus 2.9% for Medicare on all of it (with an extra 0.9% Medicare surtax above higher income thresholds). For a contractor netting $150,000 to $250,000+ a year, that can mean $20,000 to $35,000 or more in self-employment tax every year — on top of regular income tax. That's money that could otherwise stay in the business for equipment, hiring, or marketing, or go straight into your personal savings.
How an S-Corp Helps Contractors Keep More Money
When you elect S-Corp taxation, you split your income into two categories:
- A reasonable salary — what you pay yourself for the work you actually perform in the business. This is subject to payroll (Social Security and Medicare) taxes.
- Distributions — the remaining profit you take out of the business. These are generally not subject to self-employment tax.
Real-World Example: A Roofing Contractor
Here's a practical, illustrative example using a roofing contractor in Florida.
Scenario: Mike runs a successful roofing company and expects $200,000 in profit this year. He actively works in the field, manages jobs, and handles sales.As a sole proprietor / single-member LLC
- All $200,000 of profit is exposed to self-employment tax
- Self-employment tax owed: approximately $28,200
- Plus regular federal income tax on the full amount
As an S-Corp with an optimized salary
- Mike pays himself a reasonable salary of $95,000 (illustrative, based on industry data for a working roofing contractor/owner in Florida)
- Social Security + Medicare payroll taxes on that $95,000 (employer + employee share): approximately $14,500
- The remaining $105,000 is taken as distributions — not subject to self-employment tax
That's nearly $14,000 staying in Mike's pocket or available to reinvest in his business — all while staying compliant. Your own numbers will depend on your actual profit and a defensible salary; the point is the structure, not these exact figures.
Important Considerations for Contractors
The savings are real, but so are the responsibilities. Before electing S-Corp status, understand:
- The reasonable-salary requirement. The IRS requires S-Corp owners to pay themselves a salary that is reasonable for the work they perform — judged on your trade, experience, duties, hours worked, and location. Paying yourself too little to dodge payroll tax is exactly what the IRS looks for, and it can invite scrutiny and reclassification of distributions as wages. This isn't a gray area the IRS ignores — it's the subject of a longstanding IRS ruling (Rev. Rul. 74-44), and the agency has won these cases in court.
- Payroll compliance. You'll need to run payroll, withhold and remit taxes, pay employer payroll taxes, and file payroll returns. That's more administrative work than a sole proprietorship.
- Documentation. Keep records showing how you determined your salary — comparable wage data, your role, and hours. Good documentation is what protects you if the IRS reviews your return.
- Not always right early on. If your business is still growing or your profit swings year to year, the added cost and complexity of an S-Corp may not yet be worth it.
Is an S-Corp Right for Your Contracting Business?
An S-Corp often makes good sense for contractors who:
- Consistently earn $80,000 or more in annual profit
- Are actively working in the field or managing day-to-day operations
- Want to legally reduce self-employment tax
- Are willing to run proper payroll and keep good records
How KDM Accounting Services Can Help
At KDM Accounting Services, we help Florida contractors and other business owners evaluate whether an S-Corp structure makes sense — and if so, implement it correctly and compliantly from day one. We can help you:
- Determine a reasonable, defensible salary based on your specific trade and situation
- Set up and manage payroll properly
- Maintain the documentation needed to support your salary decisions
- Maximize your tax savings while staying fully compliant with IRS rules
Frequently Asked Questions
How much can a contractor save with an S-Corp?
It depends on your profit and a reasonable salary, but a roofing contractor netting $200,000 who pays himself a $95,000 salary can save roughly $13,700 a year in self-employment tax versus operating as a sole proprietor (2026 figures). Higher profits generally mean larger savings.
What salary should a contractor pay themselves in an S-Corp?
A salary that is reasonable for the work you actually perform — based on your trade, experience, duties, hours, and location. Paying yourself too little to avoid payroll tax invites IRS scrutiny and possible reclassification of distributions as wages, so keep documentation supporting the figure.
When does an S-Corp make sense for a contractor?
Usually once you consistently net about $80,000 or more and actively work in or run the business, and you're willing to run payroll and keep records. If your business is still growing or your profit swings year to year, the added cost and complexity may not be worth it yet.