The choice between an LLC and a corporation is one of the most consequential early decisions for a Tennessee business. This guide covers the legal, tax, and operational trade-offs to help you decide.
Two Chattanooga entrepreneurs launch a professional services firm. One forms an LLC; the other incorporates as a C corporation on the advice of a friend who recently raised venture capital. A year later, the first entrepreneur has a clean, tax-efficient structure aligned with a service business model. The second is navigating double taxation on distributions, complex corporate formalities, and a C corporation structure designed for equity investors rather than profitable closely held businesses. Entity choice matters — and it is difficult to reverse without tax cost.
Tennessee gives business owners meaningful flexibility in choosing a legal entity — LLC, C corporation, or S corporation are the primary options for most small and mid-size businesses. The right choice depends on the nature of the business, planned ownership structure, anticipated exit path, and how profits will be distributed. There is no universally correct answer, but there are clear wrong answers for specific situations.
LLC (Limited Liability Company) — A flexible legal entity formed under state law that provides limited liability protection to its members (owners) while allowing pass-through taxation as a default. Tennessee LLCs are governed by the Tennessee Revised Limited Liability Company Act.
S Corporation — A corporation that has elected to be treated as a pass-through entity for federal income tax purposes under Subchapter S of the Internal Revenue Code. Profits and losses pass through to shareholders' personal returns, avoiding entity-level federal income tax. Subject to eligibility restrictions: maximum 100 shareholders, all of whom must be US citizens or resident aliens, with only one class of stock permitted.
Tennessee's tax environment differs from most states in two important ways that directly affect entity choice:
No individual income tax on wages or pass-through distributions. Tennessee has no state individual income tax (the Hall Tax was repealed effective January 1, 2022). This means that for a Tennessee business owner receiving pass-through income from an LLC, S corporation, or partnership, there is no state income tax on that income — only the federal tax. This is a significant benefit of Tennessee's tax climate and makes pass-through structures particularly attractive.
Tennessee Franchise and Excise Tax applies at the entity level. While individual income is not taxed at the state level, Tennessee's Franchise and Excise Tax applies to most business entities (with exemptions for certain small businesses and pass-through entities meeting specific criteria). The excise tax (6.5% on Tennessee-apportioned net earnings) and the franchise tax ($0.25 per $100 of the greater of net worth or Tennessee property value) create entity-level state tax obligations regardless of entity type.
| Factor | LLC (default pass-through) | S Corporation | C Corporation |
|---|---|---|---|
| Federal income tax | Pass-through to members | Pass-through to shareholders | Entity-level 21% flat rate |
| Tennessee income tax (individual) | None (no TN individual income tax) | None (no TN individual income tax) | None (C corp pays TN excise; shareholders pay no additional TN tax on dividends) |
| Tennessee excise tax | 6.5% on TN-apportioned net income | 6.5% on TN-apportioned net income | 6.5% on TN-apportioned net income |
| Tennessee franchise tax | $0.25/$100 net worth or TN property | $0.25/$100 net worth or TN property | $0.25/$100 net worth or TN property |
| Ownership restrictions | Flexible — any persons or entities | Max 100 shareholders; US persons only; one class of stock | No restrictions; preferred stock permitted |
| Self-employment tax | Members typically owe SE tax on business income | Owner-employees pay payroll tax on reasonable salary; distributions are SE-tax free | Owner-employees pay payroll tax on salary; dividends are not SE-taxed |
| Investor suitability | Suitable for most; note: VC/PE investors often prefer C corp | Suitable for closely held; less suitable for complex equity structures | Required for VC investment; allows preferred stock, stock options |
| Complexity and compliance | Lower — no board, formal resolutions not required | Moderate — corporate formalities required; S election must be filed | Higher — board, minutes, annual meetings, fiduciary obligations |
One of the most frequently cited advantages of the S corporation over the single-member LLC or multi-member LLC is the self-employment (SE) tax treatment. For a profitable service business, this can be significant.
An LLC member who is active in the business typically pays SE tax (15.3% on net earnings up to the Social Security wage base, 2.9% above) on all business profit flowing to them personally. An S corporation owner-employee, by contrast, pays payroll tax (equivalent in rate to SE tax) only on a "reasonable salary" — the portion of income the IRS and Tennessee law require to be structured as W-2 wages. Distributions in excess of the reasonable salary are not subject to payroll or SE tax.
Example: A Tennessee consulting business generates $350,000 net profit annually. If structured as a single-member LLC, the owner pays SE tax on the full $350,000. If structured as an S corporation, the owner might set a reasonable salary of $150,000 (consistent with market rates for the services rendered) and take the remaining $200,000 as a distribution — saving payroll taxes on $200,000. At the combined employee/employer rate, this represents a meaningful annual saving.
However, this advantage comes with compliance cost: S corporation status requires maintaining payroll, filing quarterly 941s, issuing W-2s, and maintaining corporate formalities. For businesses earning below approximately $50,000–$80,000 annually in net profit, the compliance cost typically outweighs the SE tax saving.
For the vast majority of Tennessee closely held service and operating businesses, the C corporation is not the optimal structure — double taxation on distributions (corporate-level then shareholder-level) is inefficient compared to pass-through alternatives. C corporations are the right answer in specific situations:
Yes. A Tennessee LLC can elect S corporation tax treatment by filing IRS Form 2553. The LLC remains a legal LLC under Tennessee law but is taxed as an S corporation for federal (and Tennessee conforming) purposes. This is the most common structure for closely held Tennessee businesses seeking the SE tax advantages of S corp status without the formalities of actual corporate organization.
No. Tennessee repealed the Hall Income Tax effective January 1, 2022. There is no Tennessee individual income tax on wages, dividends, or pass-through distributions. Federal income taxes on distributions from LLCs and S corporations apply normally. At the entity level, both LLCs and S corporations are subject to Tennessee franchise and excise tax.
The IRS requires that S corporation owner-employees who provide services to the business receive a reasonable salary — meaning W-2 compensation comparable to what the market pays for similar services. There is no fixed formula, but relevant factors include industry pay data, time devoted to the business, and the overall profitability of the company. Setting the salary unreasonably low to minimise payroll taxes is an IRS audit risk.
A C corporation is appropriate when you intend to raise institutional venture capital (which typically requires a Delaware C corp with preferred stock), when QSBS capital gains exclusion planning is a priority, or when a business plans to retain significant earnings within the entity at the flat 21% federal corporate rate rather than distribute them. For most closely held operating businesses, an LLC or S corporation is more tax-efficient.
This article is for informational purposes only and does not constitute legal or tax advice. Tax laws change frequently — consult a qualified tax attorney or CPA for advice specific to your business situation.