Subcontractor vs. Employee Cost Calculator

Labor Cost & Subcontractor Comparison

Note: Standard industry averages are pre-filled below as an editable baseline. Adjust wage, tax, insurance, and billable time percentages to reflect your local requirements.

Option A: W-2 Employee

Base wage paid before taxes and withholdings.
FICA, Medicare, federal/state unemployment, benefits.
Classification rate based on trade risk and state.
% of paid hours actually producing on jobs vs. driving/shop.

Option B: 1099 Subcontractor

The flat hourly rate the subcontractor bills you.

Fewer Overhead Costs to You: Subcontractors typically cover their own payroll taxes, business insurance, vehicles, and non-billable setup time.

Billable Productivity Invoiced Hours Only
Effective Cost per Billable Hour
$42.00
Total Cost per Clocked Hour: $33.60
Subcontractor Cost per Billable Hour
$45.00
Flat invoice rate (no payroll taxes paid by you)
At an 80% billable time rate, your in-house employee costs $3.00 less per billable hour than hiring the subcontractor.

Total Clocked Cost vs. True Billable Cost: What’s the Difference?

When evaluating your labor numbers, these two metrics measure completely different aspects of your payroll:

  • Total Cost per Clocked Hour: What leaves your bank account for every hour an employee is on the clock. For example, using the baseline numbers above, a $28.00 base wage plus $5.60 in mandatory employer taxes and workers’ comp equals $33.60. You pay this regardless of whether they are performing skilled work or sitting in traffic.
  • Effective Cost per Billable Hour: What that employee actually costs you for the hours a customer is actively paying for. If they spend 20% of their day driving to supply houses, loading trucks, or cleaning tools, only 80% of their day produces revenue. The cost of those unbillable hours must be carried by their productive hours ($33.60 ÷ 0.80 = $42.00). This is the true threshold you must compare against subcontractor bids.

Understanding the Real Cost of Labor in the Trades

Contractors often compare a base wage on a paycheck directly against an invoice quote from an independent subcontractor and assume an employee is vastly cheaper. In practice, the base wage represents only a portion of the real cash leaving your company account.

To make an accurate business decision between hiring full-time crew members or using independent 1099 subcontractors, contractors evaluate two primary factors: employer labor burden (taxes and insurance) and unbillable drive/shop time.

The Extra Costs of Employing Someone

Every dollar paid in hourly wages includes mandatory employer overhead costs that vary by state, trade type, and policy elections:

  • Employer Payroll Taxes: Mandatory employer matching contributions (Social Security and Medicare), along with federal and state unemployment taxes (FUTA/SUTA) that adjust based on state regulations and employer claims history.
  • Workers’ Compensation: In physical trade disciplines, workers’ comp rates vary widely based on trade risk classification (e.g., roofing vs. electrical work) and the company’s safety experience rating.
  • Benefits & Paid Time Off: Holiday pay, sick leave, paid time off, and employer health contributions contribute directly to hourly overhead.
  • Tooling, Safety Gear, & Uniforms: Required PPE, company vehicles, and specialized tools supplied to in-house crew members.

The Impact of Non-Billable Shop and Drive Time

A subcontractor is paid only for contracted, productive project work. An employee is on the clock from the moment they report in until they clock out in the afternoon. Driving between job sites, loading trucks, shop clean-up, and material runs are unbillable hours that must be funded by your productive job hours.

Utilization Reality Check If an employee costing an all-in rate of $33.60/hour with taxes and insurance spends 32 out of 40 weekly hours producing billable work on site (an 80% billable rate), your actual business cost for every working job hour on that customer’s invoice is $42.00/hour ($33.60 ÷ 0.80).

Direct Comparison: W-2 Employee vs. 1099 Subcontractor

Operational Factor In-House W-2 Employee Independent 1099 Subcontractor
Control Over Work High: You set work hours, job sequences, uniforms, and company methods. Low: Subcontractor manages their own schedule, crew, and methods.
Cash Flow Flexibility Fixed recurring payroll obligation regardless of seasonal volume. Variable expense paid strictly when active contracts are underway.
Insurance Liability Covered under your general liability and workers’ compensation policies. Must carry and verify their own insurance and compensation certificates.
Tools & Transportation Commonly supplied or reimbursed by the employer. Provides own vehicles, ladders, power equipment, and hand tools.

Price Your Labor Into Every Bid

Once you know what a billable hour really costs you, build that number into your bids. The Bid Pro Suite breaks each job into labor, materials, equipment, and contingency, tracks job margin, and exports clean estimates to PDF.

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Prices are shown before any applicable sales tax or VAT, which is calculated at checkout.

Deciding between payroll and subcontractors also affects your cash flow:

Disclaimer: Calculators and articles published on BizBookWise are designed for educational planning purposes only. The figures in the examples are illustrations, not benchmarks for any trade or region. Whether a worker is an employee or an independent subcontractor depends on federal and state classification rules, not on this calculator. Always consult a qualified CPA, attorney, or business advisor before making classification or pricing decisions. The Bid Pro Suite, Professional Invoicing and Client Billing Suite, and Milestone Cash Flow Suite are BizBookWise products.

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