Estimate workers compensation insurance premiums based on payroll, NCCI class code, and experience modifier.
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A Texas-based freelance graphic designer earns $140,000 net profit/year from client work. She's evaluating whether to stay as a sole proprietor, form an LLC, or elect S-Corp status to reduce self-employment taxes.
Takeaway: S-Corp saves $8,300/year but adds ~$1,500-$3,000 in accounting fees (payroll, extra returns). Break-even is around $80-90K net profit. Below that, the overhead eats the savings. Texas has no state income tax, so the benefit is purely federal SE savings.
LLC annual fees range from $0 (Ohio) to $800 minimum (California, even for zero-revenue LLCs). Delaware C-Corp is standard for VC-backed companies but adds registered agent costs (~$300/yr) for out-of-state entities. The "best" structure is state-specific.
S-Corps cannot have more than 100 shareholders, cannot have non-US shareholders, and cannot have corporate shareholders. Violating these rules (e.g., adding a foreign investor) terminates S-Corp status retroactively, potentially creating a large unexpected tax event.
The IRS requires S-Corp owner-employees to pay themselves a "reasonable salary" before taking distributions. There is no fixed formula — the IRS looks at industry benchmarks, duties, and hours worked. Setting the salary too low is a common audit trigger for S-Corps.
Business break-even models track revenue vs. direct costs. They rarely factor in the owner's time as a cost. If you're working 60 hours/week at imputed $50/hour, your "profitable" business may be paying you $12/hour after the opportunity cost calculation.
Break-Even CalculatorA service business valued on EBITDA multiples (2-4×) gets a very different number than one valued on SDE (seller's discretionary earnings) or discounted cash flow. Buyers and sellers typically use different methods to argue their preferred price. This calculator uses a single method.
Business Valuation CalculatorBased on your inputs
$47/month
| Annual Payroll | $200,000 |
|---|---|
| Class Rate (per $100) | $0.28 |
| Base Premium | $560 |
| After Exp. Mod (1×) | $560 |
| Final Premium | $560 |
| Per Employee | $112/yr |
| Monthly Payment | $47/mo |
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WC premium = (Payroll ÷ 100) × Class Rate × Experience Modifier. Higher-risk jobs have higher class rates. A good claims history lowers your experience mod below 1.0.
An experience modifier (EMR) compares your claims history to other businesses in your industry. 1.0 is average. Below 1.0 means fewer claims (lower premium). Above 1.0 means more claims (higher premium).
Most states require workers comp for all employees except sometimes very small businesses (1-3 employees) or domestic workers. Sole proprietors and partners are usually exempt but can opt in.
Workers comp doesn't cover self-employed individuals (unless elected), independent contractors, or injuries intentionally caused by the employee. It also doesn't replace 100% of lost wages.
Workers comp typically pays 66% of your average weekly wage, up to your state's maximum. Most states cap benefits at 80-100% of the state average weekly wage. Benefits are generally tax-free, so the effective replacement rate is higher.
Reduce premiums by implementing workplace safety programs, maintaining a clean claims history to lower your experience modifier, classifying employees correctly, and shopping quotes from multiple carriers. Return-to-work programs also reduce claim costs and future premiums.
Insurance carriers audit your actual payroll annually to adjust premiums. If your payroll grew beyond the estimate, you owe additional premium. If it decreased, you receive a refund. Keep accurate payroll records by job classification to avoid surprises.
Generally no, but if a contractor is misclassified and should be an employee, you may be liable for workers comp coverage. Some states require certificates of insurance from subcontractors, or their payroll is added to your policy.
Workers comp covers only work-related injuries and illnesses and is paid by the employer. Disability insurance covers non-work injuries and illnesses and is typically paid by the employee. Both replace a portion of lost wages during recovery.
The experience modification rate (EMR) adjusts your premium based on your claims history compared to similar businesses. An EMR below 1.0 earns a discount while above 1.0 means a surcharge. Fewer claims over three years will lower your EMR.
Premium = (Payroll ÷ 100) × Class Rate × Exp. Modifier
Apply schedule credits/debits for final premium
Every formula on this page traces to a federal agency, central bank, or peer-reviewed institution. We cite the rule-makers, not secondhand blogs.
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Calculations are for educational purposes only. Consult a qualified financial advisor for personalized advice.