S-Corp Election — When and How
Electing S-Corp status can save established LLC owners $5K–$15K a year in self-employment tax. Here is the math, the deadlines, and the trade-offs.
An S-Corp election lets you split your business income into a salary (subject to payroll tax) and distributions (not subject to self-employment tax). For LLC owners netting more than ~$60K a year, the savings usually exceed the added payroll and filing costs.
How the tax savings actually work
Self-employment tax is 15.3% on every dollar of business profit. The S-Corp election shrinks the base it applies to.
15.3% on all profit
A single-member LLC is taxed as a sole proprietorship. Every dollar of net profit is hit with both 12.4% Social Security (up to the $168,600 wage base in 2024) and 2.9% Medicare — plus federal and state income tax on top.
15.3% on salary only
You take a "reasonable salary" (subject to payroll tax) plus distributions (not subject to SE tax). The savings = (distributions) × 15.3%.
$60K distributions × 0% = $9,180 total
Estimated savings by income
Assumes a 50/50 split between salary and distributions. Real numbers depend on your industry and what counts as "reasonable."
The costs the savings have to beat
Payroll service
You must run formal payroll on your own salary, withhold and remit taxes.
Tax preparation
Form 1120-S is a separate corporate return — most owners hire an accountant.
State franchise fees
California charges $800 minimum; most states are lower or zero.
Admin time
Quarterly 941s, annual 940, W-2s, state filings. Pixelbase automates these.
The break-even is roughly $40K–$60K of net profit
Below that, the added payroll, accounting, and state fees usually swallow the SE-tax savings. Above that, the math turns positive — and the higher your income, the bigger the win.
The two deadlines you can't miss
Form 2553 is the election. Miss the window and you wait a year.
Newly formed entities
File Form 2553 within 75 days of formation to elect S-Corp status for the current tax year.
Existing entities
File by March 15 for the election to apply to the current calendar year. Late elections can be cured under Rev. Proc. 2013-30.
The "reasonable salary" rule
This is where the IRS pushes back
The IRS requires S-Corp shareholder-employees to pay themselves a salary that reflects the fair market value of the work they do. Pay yourself $0 and take everything as distributions, and you'll lose an audit fast — back payroll taxes, penalties, and interest.
- Benchmark to industry data: BLS, Glassdoor, Indeed, RC Reports — what would a non-owner doing your job earn?
- Rules of thumb (not law): 40–60% of net profit as salary is a defensible starting point for owner-operators.
- Document the basis: save your comp study, job description, and hours worked. The IRS asks for it.
When you should NOT elect S-Corp
Your net profit is under $40K.
The added payroll and tax-prep costs typically eat the SE-tax savings. Stay default until you scale.
You plan to reinvest everything back into the business.
S-Corp is most valuable when you take money out. If profits sit in the business, the savings shrink.
You have a foreign owner, a non-individual owner, or more than 100 shareholders.
S-Corps require US-individual owners (with limited trust/estate exceptions). Multi-class stock is also disqualifying.
You hate paperwork and refuse to run payroll.
S-Corp owners must run formal payroll on themselves. If that's a non-starter, stay an LLC.
How to elect, step by step
- Make sure your entity is eligible (US LLC or Corp, fewer than 100 US individual shareholders, one class of stock).
- File Form 2553 with the IRS. All shareholders must sign.
- Check whether your state requires a separate state-level S-Corp election (NY, NJ, AR, and a few others do).
- Set up payroll so you can pay yourself a reasonable salary going forward.
- File Form 1120-S annually with K-1s to each shareholder by March 15.
- Keep records of your "reasonable salary" rationale in case of audit.
Common misconceptions
"S-Corp is a type of business entity."
It's a federal tax election, not an entity type. An LLC or a Corporation can elect to be taxed as an S-Corp.
"I can pay myself $0 and take everything as distributions."
Zero-salary S-Corps are a top IRS audit trigger. They reclassify your distributions as wages and slap on back taxes, penalties, and interest.
"If I elect S-Corp I can never go back."
You can revoke an S-Corp election with shareholder consent. There's a 5-year wait before re-electing, but it's not permanent.
File the election. Skip the rest.
Pixelbase handles your S-Corp election (Form 2553), state-level filings, payroll for your owner salary, quarterly 941s, annual 1120-S — all of it. You just decide you want the savings.