Contractor vs Employee: Chicago 2026 — Net Income Calculator
See whether going independent actually pays more after tax, social security, and business overheads.
As an Employee
As a Contractor / Freelancer
Enter your rate as if you worked 52 weeks — we'll adjust for time off below.
e.g. 4 weeks off = 4
Going contractor in Chicago puts $8,595 more in your pocket per year.
| Metric | Employee | Contractor |
|---|---|---|
| Annual Revenue / Gross Salary | $75,000 | $100,000 |
| Unbilled Weeks Adjustment | — | $7,692 |
| Actual Gross Income | $75,000 | $92,308 |
| Business Overheads | — | $4,700 |
| Taxable Income | $75,000 | $87,608 |
| Social Security | $9,450 | $11,039 |
| Income Tax | $6,035 | $8,459 |
| Effective Tax Rate | 20.6% | 22.3% |
| Net Annual Income | $59,515 | $68,110 |
| Net Monthly Income | $4,960 | $5,676 |
To match your employee take-home of $59,515/year, you need to invoice at least $69,566/year as a contractor in Chicago.
That's roughly $1,338/week or $268/day.
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Frequently Asked Questions
Is it worth going contractor in Chicago?
Yes — at a revenue of $100,000/year, a contractor in Chicago takes home $68,110/year (effective rate: 22.3%), compared to $59,515/year as an employee (effective rate: 20.6%).
What contractor rate do I need to match my employee salary in Chicago?
To match an employee take-home of $59,515/year in Chicago, you need to invoice at least $69,566/year as a contractor — roughly $1,338/week or $268/day.
How this calculator works
This calculator compares the net income of a contractor (B2B / freelance) against an employee earning the same gross amount. It applies each country's corporate and personal tax rules, social security, and estimates the break-even invoicing rate a contractor needs to match an employee's take-home pay.
What's included
- Employee income tax and social security
- Contractor / B2B corporate tax and distributions
- Break-even contractor day rate
- Effective tax rate comparison
What's not included
- IR35 / deemed employment rules (UK-specific)
- VAT registration and reclaim
- Business expenses or deductions
- Employer pension contributions
Data sources: Official tax authority publications for each jurisdiction: HMRC (UK), IRS (US), Autoridade Tributária (PT), KVK/Belastingdienst (NL), IRAS (SG). Updated for 2025/26.