LLC vs S-Corp for Consulting & Freelancers
Why the S-Corp election is most popular with solo consultants, and the profit level where the payroll math finally pays off.
Consultants and freelancers are the classic S-Corp case, because the work is active (you perform services) and profit can be high. As a default LLC you pay 15.3% self-employment tax on all profit. As an S-Corp you pay yourself a reasonable W-2 salary for the consulting work, and take the leftover profit as a K-1 distribution that escapes the self-employment portion.
| Dimension | LLC (default) | LLC elected as S-Corp |
|---|---|---|
| Liability protection | Full separation of personal assets. | Same full separation. |
| Taxation | All net profit hit with 15.3% self-employment tax. | W-2 salary pays payroll tax; remaining profit as distribution avoids self-employment tax. |
| Setup cost | $50–$500 state filing. | Same plus Form 2553 and payroll setup. |
| Compliance burden | Low — annual report. | Moderate — payroll, Form 1120-S, reasonable-salary documentation. |
| Equity & investor limits | Flexible membership. | S-Corp limits (100 U.S. individuals, one class of stock). |
| Best for | New or low-profit freelancers. | Established solo consultants with steady profit above roughly $40k–$60k. |
The practical threshold
The S-Corp only helps when profit is high enough that the payroll and filing cost is smaller than the self-employment tax saved on the distributed portion. Below about $40,000 of net profit the overhead usually eats the savings; above it, the election is often worth it. Keep documentation showing your salary matches what the role pays in your market, since the IRS can reclassify underpaid salary as distribution.
Note: This comparison is educational reference, not legal advice (非法律建议). Entity and tax rules differ by state — confirm with a licensed attorney in your state before choosing a structure.