Is your business structure still working for you? Let’s find out.

The entity you chose when you started made sense then. The question is whether it still makes sense now.

Most small businesses form as sole proprietors or LLCs because they’re simple and cheap. That’s the right call at $80,000 in revenue. It may not be the right call at $180,000. The structure that minimized complexity at launch can become the structure costing you thousands in unnecessary self-employment tax every year.

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What entity optimization is.

Entity optimization is revisiting the question with your actual numbers: reviewing your current legal and tax structure to determine whether a different structure would reduce your tax burden, protect your assets more effectively, or better support your growth plans. 


The most common optimization is the LLC-to-S-Corp election. But the analysis also includes C-Corp evaluation for high-growth businesses, partnership structuring for multi-owner businesses, and disregarded entity cleanup. 


Not a one-size-fits-all recommendation. An analysis of your specific income, ownership structure, goals, and timeline.

The LLC-to-S-Corp election explained.

This is the most common entity optimization for businesses in Breakthrough CPA’s target range.

The core mechanic: an LLC taxed as a sole proprietor pays self-employment tax on all net income, currently 15.3% up to the Social Security wage base, then 2.9% above that. An S-Corp election changes the structure so the owner pays a reasonable salary (subject to payroll taxes) and takes additional income as a distribution (not subject to self-employment tax).

The result: at sufficient income levels, the owner pays payroll taxes only on the salary portion, not on total net income.

The break-even threshold: The added compliance cost of operating as an S-Corp typically runs $2,000-$4,000 per year. S-Corp election generally makes financial sense when net income consistently exceeds $80,000-$100,000. At $150,000 in net profit, the savings typically outpace the compliance cost by a meaningful margin. At $300,000, the difference is significant.

When entity optimization makes sense.


Not sure if you’re at the threshold? These are the signals that an entity review is warranted.

One important note: S-Corp elections have annual IRS deadlines. Form 2553 must generally be filed within 75 days of the start of the tax year or formation. Waiting until November means the savings don’t start until next year.

What the optimization process looks like.


Entity analysis has a defined sequence.

Income analysis.

Entity comparison.

Recommendation.

Election filing.

Ongoing compliance.

S-Corp vs. LLC:
the short version.

A starting point, not financial advice for your specific situation.

LLC (Default)

S-Corp Election

Self-employment tax

All net income subject to SE tax

Only salary subject to payroll tax

Complexity

Simple

Moderate (payroll required)

Annual compliance cost

Low

+$2,000-$4,000/year typically

Best for

Sub-$80K net income

$80K-$100K+ net income

Filing requirement

Schedule C or 1065

Form 1120-S + K-1s

Frequently asked questions.

Generally within 75 days of the start of the tax year, or within 75 days of formation for new entities. For a calendar-year business, that typically means mid-March. Late elections are possible in some cases but not guaranteed.

You can revoke the S-Corp election, but the IRS generally requires you to wait five years before re-electing. Revocation has tax implications. We model the full picture before recommending an election so you’re making the decision with all the information.

The IRS requires S-Corp owners who work in the business to pay themselves a salary that reflects what the role would pay on the open market. It considers industry, experience, duties, and comparable compensation. We set the number using market data and your specific role, not a rule of thumb.

Both. We run the analysis, give you a clear recommendation, and if the answer is yes, we file IRS Form 2553 and handle any required state filings. Then we manage the ongoing compliance that comes with S-Corp status.

It depends on your net income and reasonable salary level. As a rough example: at $150,000 in net profit, the self-employment tax savings from a properly structured S-Corp election can run $8,000-$15,000 per year, net of additional compliance costs. We model the exact number using your income before recommending the election.