How the 2026 S-corp savings math actually works
As a sole proprietor or default single-member LLC, every dollar of profit is hit with 15.3% self-employment tax (12.4% Social Security up to the wage base, plus 2.9% Medicare with no cap). Electing S-corp status lets you split profit into a reasonable salary — which still pays payroll tax — and distributions, which do not. The savings come only from the distribution portion.
The honest catch most calculators skip: above the 2026 Social Security wage base of $184,500, the 12.4% no longer applies, so your savings on high distributions are smaller than a flat 15.3% makes them look. A widely repeated "$26,000 saved on $250k profit" example overstates it for exactly this reason — the real figure is closer to $17,000 before costs.
The three things that quietly eat your savings
1. Real overhead. Running payroll, filing a separate 1120-S return, and (in some states) extra fees typically cost $2,000–$5,000 a year. Below roughly $50,000–$60,000 of profit, that overhead usually outweighs the savings entirely.
2. State tax. California charges a 1.5% franchise tax on S-corp net income with an $800 minimum; New York City ignores S-corp status altogether and taxes you as a C-corp. Your state can erase a chunk of the benefit.
3. The QBI you give up. The 20% Qualified Business Income deduction (Section 199A, made permanent in 2026) applies to your business profit — but your S-corp salary is not QBI. So moving money from distributions into salary shrinks your QBI deduction. Below the 2026 threshold ($201,750 single / $403,500 joint) this is a real cost of electing. Above it, the math flips and depends on a wage limit — which is why the optimal salary is a genuine calculation, not a rule of thumb.
So is electing S-corp worth it in 2026?
For a self-employed person earning $50,000 or less in profit: almost never — overhead eats it. In the $60,000–$120,000 range in a no-income-tax state: often a modest few thousand a year, but smaller than the marketing claims once QBI and overhead come out. Above ~$150,000, especially as distributions grow: the savings become substantial and the salary you choose starts to matter a lot. The only way to know your number is to run it with your real profit, state, and income — which is what the calculator above does.
2026 figures used in this calculator
| Social Security wage base | $184,500 (OASDI 12.4% applies up to this; Medicare 2.9% has no cap) |
| Additional Medicare | 0.9% on earnings over $200,000 single / $250,000 joint |
| QBI deduction (§199A) | 20%; 2026 phase-out from $201,750 single / $403,500 joint |
| California | 1.5% S-corp franchise tax, $800 minimum |
| New York City | Ignores the S election; ~8.85% GCT on net income |
| Form 2553 deadline | ~March 16, 2026 for the full tax year |
Figures verified for 2026 (SSA fact sheet; IRS Rev. Proc. 2025-32). This is a planning estimate, not tax advice — it simplifies income-tax bracket effects and assumes no qualified-property (UBIA). Confirm your specifics with a tax professional before filing Form 2553.
Common questions
How much do you need to make for an S-corp to be worth it in 2026?
As a rule of thumb, net profit consistently above about $50,000–$60,000 — but the real break-even depends on your state, filing status, and how much QBI deduction you'd give up. The calculator shows your specific break-even point.
Does an S-corp election change my legal entity?
No. It's a federal tax election (Form 2553). Your LLC stays an LLC with the same liability protection; only how the IRS taxes your income changes.
What is a "reasonable salary" and what happens if it's too low?
It's what you'd pay someone else to do your job. If the IRS finds it unreasonably low, it can reclassify your distributions as wages and add back payroll taxes plus penalties — as in Watson v. United States, where $151,000 was reclassified.
Why is your savings number lower than other S-corp calculators?
Because this one subtracts the real costs of running an S-corp and the QBI deduction you lose by paying yourself a salary, and it caps Social Security tax at the wage base. Many calculators are lead-generation tools that leave those out to make the answer look better.
How much does an S-corp actually cost to run each year?
Plan on roughly $3,700 or more a year before state costs — a payroll service (about $1,200) and a separate 1120-S business return (about $2,500). That overhead is the main reason the real savings come in below the headline numbers, and the calculator subtracts it for you.
Is an S-corp worth it in California or New York City?
Often less than elsewhere. California adds a 1.5% tax on S-corp net income plus an $800 minimum franchise tax. New York City ignores the S election entirely and taxes the net at about 8.85%, which can erase most of the federal savings. Set your state in the calculator to see the effect.