Tax clarity
Self-Employment Tax Calculator as proof.
A focused ShowMath proof page for self-employment tax. See how visible formulas and substitutions make contractor tax math believable.
Best sent when
Send this when someone understands that contractor taxes are higher in theory but wants to see the exact math driving the gap.
Share route
/showmath/examples/self-employment-tax
Situation
A freelancer wants to know what $80,000 of income actually means after self-employment tax.
Why this earns trust
Most people know 1099 taxes feel heavier, but they cannot see the exact employer-plus-employee tax logic that creates the difference.
What becomes visible
- The 92.35% adjustment before the 15.3% rate applies
- The Social Security and Medicare logic behind the total tax
- The deduction created by paying half of that self-employment tax
Formula sketch
Other proof routes
Send the proof point that fits the moment.
Pricing confidence
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Send this when someone needs to justify a quote, explain a rate increase, or defend why freelance math does not match salary math.
Long-term planning
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