You formed the LLC. You didn't fix the tax bill.
YOUR LLC IS NOT SAVING YOU ANY TAXES.
If you own a business, pull your last tax return. Find Schedule SE.
That number is the same whether you're a sole proprietor or an LLC owner. The LLC gives you liability protection. It does not touch your tax bill.
Self-employment tax is Social Security and Medicare — the same thing W-2 employees pay through payroll. The difference: W-2 employees split the cost with their employer. 7.65% each. Sole proprietors and default LLC owners pay both halves. All 15.3% on most of their net profit, applied to 92.35% of that income.
At $300,000 in net profit, you’re still looking at well over $30,000 in combined Social Security and Medicare taxes — before you pay a dollar of income tax.
The move that changes that number is the S-Corp election.
What the Election Does to the Math
When you file Form 2553, your LLC shifts from default sole-prop taxation to S-Corp taxation. Income splits into a salary — taxed through payroll — and distributions, which are not subject to self-employment tax.
The savings come from the gap between payroll tax on your salary versus SE tax on your entire profit.
At $70,000 net profit with a $20,000 salary: sole prop SE tax runs about $9,890. S-Corp payroll tax runs about $3,060. Annual savings: $6,830.
At $150,000 net profit with a $45,000 salary: sole prop SE tax runs about $21,191. S-Corp payroll tax runs about $6,885. Annual savings: $14,306.
At $300,000 net profit with an $85,000 salary: sole prop SE tax runs about $30,956. S-Corp payroll tax runs about $13,005. Annual savings: $17,951.
The $70,000 mark is where the math starts working in your favor. Make the S-Corp election around that threshold.
The savings plateau at higher income levels.
Social Security tax only applies up to $184,500 in wages (2026). Once your salary crosses that line, the gap between sole prop SE tax and S-Corp payroll tax gets smaller.
That's why the jump in savings from $150K to $300K is less dramatic than the jump from $70K to $150K.
The strategy still works at higher income. The math just gets less exciting.
Run any of those annual savings numbers forward. At 7% growth, $14,000 saved per year becomes roughly $193,000 over a decade.
That's not a tax optimization.That's a wealth-building decision.
The Two Steps — And Which One Matters More
Most people assume the S-Corp election is a paperwork deadline they either hit or miss. It's not that simple.
Step 1 is forming your LLC. The S-Corp election is a tax status filed for an LLC. You can't elect S-Corp treatment without an LLC in place for that tax year. The LLC must exist within the calendar year you want the election to apply.
Step 2 is filing Form 2553. Late election is possible — so don't let paperwork timing be the reason you delay Step 1. Form your LLC. The election follows.
Already have an LLC? Check your past returns for Schedule SE. If it's there, you're one form away.
The One Number You Have to Get Right
Once the election is made, the IRS requires you to pay yourself a market-rate salary. This is where most new S-Corp owners make a costly mistake in one of two directions.
Too low: the IRS has compensation data by industry, occupation, and geography. Pay yourself $30,000 when comparable roles earn $110,000 and you're inviting a reclassification — back payroll taxes, penalties, interest. The election that was supposed to save you $15,000 becomes an expensive problem.
Too high: every dollar above the optimal salary gets hit with payroll tax it didn't need to. You've closed the gap the election was designed to create.
Start with BLS.gov. Search your occupation, filter by your region. That's your floor — what an employee doing your job earns in your market. Then adjust up for the business owner component. You're not just doing the work. You're running the operation.
A financial analyst with $300,000 in net profit pulls BLS data for financial analysts in their metro — average around $110,000. The 35-45% range on $300,000 produces $105,000-$135,000. BLS market rate sits inside that range, so $110,000-$120,000 is defensible and documented.
Now take that same analyst paying herself $40,000 because she read something online about minimizing salary. Market data — including what the IRS will look at — puts her role around $110,000. She's paying 36 cents on the dollar of what the market says she's worth. That's not a strategy, that's audit bait.
Rough starting points:
- At $200,000, $70,000-$90,000
- At $300,000, $100,000-$120,000
- At $400,000, $130,000-$150,000
The actual number depends on your industry, role, and geography. Defensibility depends on documentation.
Set it in January — but plan to revisit in Q4. Your optimal salary changes as your profit does.
The QBI Layer
For business owners with taxable income above approximately $394,600 (married filing jointly) or $197,300 (single) — thresholds that adjust annually — the salary decision has a second job: it controls your QBI deduction.
The Section 199A Qualified Business Income deduction allows a 20% deduction on qualified business income. At $400,000 in QBI, that's an $80,000 deduction worth about $29,600 at the 37% rate. For high earners, that deduction is capped at 50% of W-2 wages paid.
The salary isn't just about minimizing payroll tax. It's about finding the number that satisfies reasonable compensation AND maximizes the QBI deduction.
The formula we use: take total business income before wages and multiply by 2/7. That gives a starting salary target that often balances reasonable compensation, payroll tax, and QBI optimization — then you refine from there based on your actual facts.
One carve-out: Specified Service Trade or Business owners — health, law, accounting, consulting, financial services — phase out of the QBI deduction entirely above those thresholds. For SSTB owners at those income levels, the salary decision is purely about payroll tax minimization. The 2/7 formula doesn't apply.
Know which category you're in before you run the numbers.
This Decision Unlocks Everything Else
Entity structure isn't just about SE tax. It's the prerequisite for every other strategy in the playbook.
The QBI deduction depends on your salary structure. Retirement contribution limits are higher as an S-Corp owner. You contribute as both employee and employer — up to the annual employee deferral limit (for example, in the low‑$20,000s in recent years) plus up to 25% of your W-2 salary in employer contributions, subject to the overall IRS limits for that year.
On an $80,000 salary, that's $20,000 in employer contributions on top of your deferral. Default LLC owners can make employer contributions too, but the ceiling is roughly 20% of net SE income — a lower number at the same profit level.
Get the structure right and the downstream strategies open up. Get it wrong and you spend the next decade overpaying while better moves sit out of reach.
The LLC is the foundation. The election is the tax strategy. Both are required — the second one is the only one that changes your bill.
Every month in the wrong structure is another $1,000-$2,000 that doesn't come back.
This is a one-time setup with permanent savings. The math is straightforward once someone runs it for your specific income, industry, and state.
If you want to know exactly what the election saves you — and where to set the salary — that's what a consultation with Better Bookkeeping is for. Thirty minutes. Specific numbers. No guessing.