The S-corp election: when it saves real money — and when it doesn't
The short answer
An S-corp election lets a profitable business owner split income into a reasonable salary (subject to payroll taxes) and distributions (not subject to self-employment tax). For owners with roughly $60,000+ of consistent annual profit, that split typically saves thousands per year — but it adds payroll, a separate tax return, and IRS scrutiny of the salary you choose. The election is filed on Form 2553.
Who this works for — and who it doesn't
Good fit
- Consistent profit of roughly $60k–$80k+ per year, after expenses
- Owner actively works in the business
- Willing to run real payroll and keep clean books
Not a fit
- Profit that is small, brand-new, or swings wildly year to year
- Businesses holding appreciating real estate (S-corps and property rarely mix well)
- Owners hoping to pay themselves a token $12,000 salary and pocket the rest — that's the audit profile
How it works
- You elect, not incorporate. An S-corp is a tax status, not a business type. An LLC can elect S-corp taxation by filing Form 2553 — generally due within 2 months and 15 days of the start of the year it takes effect.
- You go on payroll. The business pays you a salary through a payroll system, withholding Social Security and Medicare like any employer would.
- The salary must be reasonable. The IRS standard: what you'd pay someone else to do your job. Document it with comparable wage data for your role, hours, and market.
- Profit above the salary flows out as distributions — taxed as income, but not subject to the 15.3% self-employment tax. That gap is where the savings live.
- You file an extra return. The S-corp files Form 1120-S each year, and you receive a K-1.
A worked example
Dana runs a consulting LLC with $150,000 of net profit. As a sole proprietor, essentially all of it is hit by self-employment tax. After electing S-corp status, Dana pays herself a documented, market-based salary of $70,000 and takes the remaining $80,000 as distributions.
Dana's first-year math
Illustrative only — the right salary, the QBI interaction, and state taxes all move this number, which is exactly why the analysis should be run on your actual figures before electing.
Common mistakes that draw IRS attention
- Paying yourself far below market for your role while taking large distributions
- No documentation — no comparable wage data, no board minutes, no rationale on file
- Missing the Form 2553 deadline and assuming the election happened
- Skipping actual payroll filings (941s, W-2) because "it's just me"
- Ignoring the QBI trade-off — a bigger salary saves SE tax but shrinks the 20% deduction; the optimum is a calculation, not a guess
Frequently asked questions
How much profit before an S-corp makes sense?
There's no legal minimum, but as a rule of thumb the savings reliably beat the added costs somewhere around $60,000–$80,000 of consistent annual profit. Below that, payroll and filing costs often eat the benefit.
What counts as a reasonable salary?
What you'd have to pay someone else to do your job — based on role, hours, experience, and market wage data. It's a facts-and-circumstances test, and documentation is your defense.
When is the election deadline?
Form 2553 is generally due within 2 months and 15 days of the start of the tax year you want it to take effect. Late relief is often available under Rev. Proc. 2013-30, but plan to not need it.
Does the S-corp hurt my QBI deduction?
It can — your own W-2 wages aren't qualified business income, so a bigger salary shrinks the 20% deduction while saving SE tax. The right salary balances both, which is a math problem worth doing precisely.
Want the breakeven run on your actual numbers?
The election, the salary study, payroll setup, and the QBI trade-off are one integrated decision. In a free 30-minute consultation we'll tell you whether the S-corp math works for you — and what it's worth per year if it does.
Book a free consultation