W-2, 1099, S-Corp: a 2026 decision framework

As a W-2 employee, your employer withholds federal and state income tax, plus your half of FICA (6.2% Social Security up to the wage base, 1.45% Medicare with no cap, plus 0.9% additional Medicare above $200k single / $250k joint). The employer pays the matching half of FICA. You get a W-2 in January with everything reported.

You usually have access to employer-sponsored health insurance, 401(k) with possible match, paid time off, disability and life insurance, and the occasional perks. None of these are guaranteed, but a typical W-2 package adds 20-30% in non-cash compensation on top of base salary.

The downside: you cannot deduct business expenses (home office, equipment, training) against your W-2 income. The Tax Cuts and Jobs Act eliminated the unreimbursed employee expense deduction in 2018 and the change has not been reversed. If your job needs you to spend on tools or travel that the employer does not reimburse, you eat the cost with after-tax dollars.

Net retirement contribution capacity is bounded by the 401(k) elective deferral limit ($24,000 in 2026) plus IRA ($7,500), plus mega backdoor Roth if your plan allows. Total: $50-100k depending on plan features.

A 1099 contractor (also called independent contractor or freelancer) is taxed as self-employed. You pay both halves of FICA, called Self-Employment Tax (SE tax) when filed on Schedule SE. Total: 15.3% of net self-employment income on the first $176,100 (2025 wage base, indexed yearly), then 2.9% Medicare with no cap above that, plus 0.9% additional Medicare above the $200k/$250k thresholds.

A worked example. Net 1099 income of $100,000. SE tax = 15.3% × $100,000 × 0.9235 (the SE adjustment factor) = $14,130. Federal income tax on top of that, then state. You also pay quarterly estimated taxes throughout the year (April, June, September, January) — miss them and you owe underpayment penalty.

In exchange, you get to deduct ordinary and necessary business expenses: home office (simplified method gives $5/sqft up to 300 sqft, or actual expense method), equipment (Section 179 lets you expense up to $1.16M of business property in the year purchased), travel, training, software, professional fees. Self-employed health insurance is also fully deductible.

Retirement options open up. Solo 401(k) lets you contribute up to $24,000 elective deferral PLUS 25% of net SE income as employer contribution, capped at $70,000 total in 2026. SEP-IRA caps at 25% of net SE income, simpler to administer. For high earners, Solo 401(k) typically wins because of the elective deferral side.

S-Corp is a tax election (not a separate entity type). You can have an LLC or a corporation taxed as an S-Corp. The mechanism: the S-Corp pays you a salary (subject to FICA) and distributes the rest of the profit as a distribution (not subject to SE tax or FICA). The split saves on payroll taxes, but only on the distribution portion.

Worked example. Your S-Corp nets $100,000. You take a "reasonable salary" of $60,000 (W-2 from the S-Corp, FICA applies). The remaining $40,000 is a distribution, no FICA. You save 15.3% × $40,000 = $6,120 in payroll taxes vs the pure 1099 structure.

But there are costs. Payroll service ($30-100/month), accountant for the S-Corp tax return ($500-1,500/year), state corporate fees, the discipline of running formal payroll. The IRS also requires the salary portion to be "reasonable" — too low (e.g., $20k salary on $200k profit) triggers reclassification audits and back taxes.

The break-even on S-Corp election typically lands around $50,000-70,000 of net self-employment income. Below that, the savings do not cover the additional admin costs. Above $80k consistently, the math gets clean.

Same person, same $100k net income, three different structures. (Numbers approximate, federal only, single filer, 2026 brackets.)

W-2 employee at $100k salary: FICA employee share $7,650. Federal income tax ~$13,800 (after standard deduction). Medicare additional 0%. Total tax: ~$21,450. Take-home: ~$78,550.

1099 contractor at $100k net SE income: SE tax $14,130. Federal income tax on $100k - $7,065 (half of SE tax deductible) = $13,000 approximately. Total tax: ~$27,130. Take-home: ~$72,870.

S-Corp with $60k salary + $40k distribution: FICA on $60k = $4,590 employee + $4,590 employer = $9,180 total. Federal income tax on $100k (salary + distribution flow through) = ~$13,800. Total tax: ~$22,980. Take-home: ~$77,020.

S-Corp saves about $4,200 vs pure 1099 at this income level. After deducting accountant + payroll service ($1,500-2,000/year), net benefit is ~$2,500-2,700. Real but not life-changing at this level. At $200k income the gap widens to $8-10k net of overhead.

Health insurance access is the biggest single reason. Employer plans cost the employer $7,000-15,000/year that the employee does not see directly. As a 1099 contractor or S-Corp owner you replace that with marketplace coverage at full sticker price (often $600-1,500/month for individual or family). The deduction helps but does not erase the gap.

Income stability also matters. W-2 means a steady paycheck and unemployment insurance access if you get laid off. Contractor work has neither — you absorb the variance.

If your income is below $40k as a contractor, the SE tax savings from S-Corp are not enough to cover the overhead. Stay 1099 sole prop, or stay W-2 if the W-2 path is available.

Equity compensation is another factor. W-2 employees at startups receive RSUs, ISOs, or NSOs. Contractors generally do not. If the equity has potential value, going 1099 to save tax dollars is sometimes pennywise and pound-foolish.

High income with deductible expenses. If you spend significant money on home office, equipment, or travel for the work, those deductions only apply on the contractor or S-Corp side. The break-even moves earlier when expenses are high.

Multiple clients. If you can serve 3+ clients simultaneously, contracting often pays 30-50% more than the equivalent W-2 role. Even after the SE tax bite, the gross-up usually clears it.

Aggressive retirement saving. Solo 401(k) at $70k cap + SEP, or in some cases Defined Benefit plan, dwarfs the W-2 401(k) limit. For someone in their 50s playing catch-up, this matters a lot.

Genuine flexibility preference. Contractor status gives more control over schedule, project mix, and where you work. Some people value this enough to absorb the tax hit.