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Freelancer Finance in America: Solo 401(k), ACA Health

SEP-IRA vs Solo 401(k), ACA marketplace strategies, and the LLC question Real numbers in USD, 401(k) and tax tips, practical examples. Try CashControlly.

Kike Faúndez
Written by
Founder of CashControlly
Published on 9 min read
Tools9 min read

Over 73 million Americans work as freelancers or independent contractors. The financial life of a freelancer is fundamentally different from a W-2 employee — more control, more complexity, and more responsibility. This guide covers the essentials.

Retirement accounts for the self-employed

Account2026 limitBest forNotes
SEP-IRAUp to 25% of net SE income or $69,000High earners, simple setupEmployer contributions only
Solo 401(k)$23,500 employee + 25% employer = up to $69,000Maximizing contributionsMore admin, but much higher limits
SIMPLE IRA$16,500Small businesses with employeesLess relevant for solo freelancers
Traditional/Roth IRA$7,000Additional savingsIncome limits for Roth

Health insurance for freelancers

Without employer-sponsored health insurance, freelancers have two main paths:

  • ACA Marketplace (healthcare.gov): Premium subsidies available if income is under 400% of the federal poverty level. Self-employed people may qualify for significant subsidies by managing taxable income carefully.
  • Spouse's employer plan: If your spouse has employer coverage, adding yourself is almost always cheaper than marketplace coverage.

The LLC question

Most freelancers don't need an LLC immediately. The liability protection matters if you have significant assets at risk. The tax benefits depend on income level — S-corp election on an LLC makes sense at roughly $80,000+ in net profit annually. At lower income levels, a sole proprietorship is simpler and has similar tax treatment.

💡 Self-employed health insurance deduction If you're not eligible for employer-sponsored coverage through a spouse, 100% of health insurance premiums are deductible as an above-the-line deduction. This can significantly reduce your adjusted gross income and qualify you for additional deductions and credits.
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About the author

Kike Faúndez
Kike Faúndez
Founder of CashControlly · Santiago, Chile

Enrique 'Kike' Faúndez is an Information Systems and Management Control Engineer from Universidad de Chile, with master’s degrees in Finance from Universidad de Chile and Industrial Engineering from Pontificia Universidad Católica de Chile. He has 15+ years of experience in regulated financial services across finance, operations, and digital product development. He founded CashControlly in Santiago, Chile, with the conviction that personal financial control should not be a privilege, but an accessible and well-designed tool.

Credentials
  • Master's in Finance, Universidad de Chile
  • Master's in Industrial Engineering, Pontificia Universidad Católica de Chile
  • Information Systems and Management Control Engineer, Universidad de Chile
  • AI and ITIL certifications
  • 15+ years in regulated financial services
Learn more about the founder

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