Employee vs Contractor: The True Cost Comparison

The Fully-Loaded Cost of an Employee

A $60,000 salary does not cost you $60,000. The fully-loaded cost includes employer payroll taxes, benefits, equipment, onboarding, and a share of fixed overhead. A reasonable rule of thumb: total employment cost is 1.25× to 1.4× base salary for simple roles, rising to 1.5× or higher for roles with significant benefits or overhead allocation.

Mandatory payroll taxes the employer pays (in the US): FICA Social Security (6.2% of wages up to the wage base), Medicare (1.45%), Federal Unemployment Tax (FUTA, ~0.6%), and State Unemployment Tax (SUTA, varies by state, typically 1–5%). These add roughly 8–10% to every dollar of salary before a single benefit is offered.

Common additional costs: health insurance (employer portion, typically $500–$900/month per employee), paid time off (2 weeks PTO = ~3.8% of annual salary), equipment and software ($2,000–$5,000/year), training and recruiting cost amortized over tenure, and office space allocation if applicable.

True Cost of a Contractor

Contractors appear more expensive on an hourly basis because they're not. Their higher rate accounts for self-employment tax (15.3% in the US), their own benefits, equipment, insurance, and the periods when they're not working. A $100/hour contractor working 1,500 billable hours is $150,000 — with no employer taxes, no benefits, and no obligation when the engagement ends.

True contractor cost is more predictable: you pay the agreed rate for delivered work, with no ongoing obligation. The risks are different: loss of institutional knowledge when they leave, potential misclassification liability if you treat them like employees, and difficulty scaling work that requires consistent collaboration.

Side-by-Side Comparison

A $75/hour contractor working 2,000 hours per year costs $150,000. A $70,000 salary employee costs approximately $91,000–$98,000 fully loaded. In this scenario, the employee is cheaper on an annual basis — but only if you need 2,000 hours of that work per year. If you only need 800 hours of work, the contractor at $60,000 total is far more economical.

The break-even point — hours per year at which an employee becomes cheaper than a contractor — is the key calculation. It's usually somewhere between 1,000 and 1,500 hours annually, depending on the role and benefit cost. Below that threshold, a contractor is typically cheaper. Above it, an employee usually wins.

When to Hire an Employee

Hire an employee when: the role requires consistent presence (customer-facing, management, core operations), you need to build institutional knowledge that stays with the company, the work volume justifies full-time hours, or you need to control how the work is done rather than just what gets delivered. Long-term roles where trust and consistency matter usually belong in-house.

When to Use a Contractor

Use a contractor when: the work is project-based or seasonal, you need specialized skills you don't use regularly (design, legal, tax), you're testing whether a role should exist before committing to it full-time, or cash flow is unpredictable and you need the ability to scale down. Contractors give you flexibility that employees don't — a critical advantage for small businesses.

Important: misclassifying an employee as a contractor has serious legal and tax consequences. If you control when, where, and how they work, the IRS and state agencies may reclassify them as employees — exposing you to back taxes, penalties, and interest. When in doubt, consult a payroll professional.

Payroll and Overhead Impact

Adding headcount increases your fixed cost base, which raises your break-even revenue. Before hiring, model the impact on your operating margin and break-even. A hire that generates $120,000 in revenue but costs $100,000 fully loaded improves profit by $20,000 — but only if the revenue is real and recurring. Hiring ahead of revenue is a bet; hiring behind confirmed revenue is an investment.

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