Difference between LLC and S-Corporation

Limited liability companies (LLCs) and S (Subchapter) corporations are often discussed together, but this is misleading. What’s different about an LLC vs. an S corp. is that an LLC is a business entity while an S corp. is a tax classification.
LLC can attain S corp. status if it meets certain criteria. However, LLCs and S corporations require different management and shareholder structures and have unique reporting requirements. We’ll dig into these differences below.
Owner employment
S corporations can employ their owners and pay them a salary. An LLC that is treated as a corporation can also pay owners a salary. If your LLC makes a profit after paying owners a reasonable salary, you might save money on taxes by electing S corporation taxation.
Key takeaways:
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- S Corp. Owner can be hands-off or take a salary as a company employee
- LLC. The owner can be hands-off or participate in organization management
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Ownership structure
By default, an LLC operates the same way as a sole proprietorship or partnership. However, an LLC can have unlimited owners (members) from all over the world; these owners can also be another corporate entity.
An S corp. must be a U.S. business owned by U.S. citizens and cannot have more than 100 owners. Beyond individuals, S corporations limit ownership to trusts and estates.
Key Takeaways:
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- S Corp. 100 or fewer owners; must be U.S. citizens or U.S.-based trusts
- LLC. Unlimited owners with no restrictions on classification or nationality
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Management structure
A corporation has a board of directors who make high-level decisions about running the business. Shareholders are responsible for electing directors to the board. Officer roles like president, vice president, and treasurer also exist to manage daily business operations outside the responsibilities of the board of directors.
Managers run LLCs rather than directors. Owners can participate in management (a member-managed LLC), or elect to hire managers to take on the responsibility (a manager-managed LLC). An LLC can also choose to appoint officer roles if that structure makes sense within the business plan.
Key takeaways:
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- S Corp.: Shareholders choose a board of directors; officers run daily operations
- LLC: Managers run daily operations and can appoint officers if desired
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Stock and shareholders
An S corp. can only issue common stock, which gives voting rights to shareholders. An LLC cannot issue stock and does not have shareholders, but rather must pay members according to the LLC’s articles of organization. If you decide to incorporate your LLC with S corp. classification, you can’t issue stock.
Key takeaways:
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- S Corp. Common stock with shareholder voting rights
- LLC. No stock or shareholders at all
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Tax Liability and Reporting Requirements
Standard taxation for LLCs mirrors sole proprietorships (for single-member LLCs) and partnerships (for multi-member LLCs). Single- and multi-member LLCs can also elect to be taxed as C corporations or S corporations if they meet eligibility requirements. Non-S corp. LLC owners must pay a 15.3% self-employment tax on all net profits*.
S corporations have looser tax and filing requirements than C corporations. An S corp. is not subject to corporate income tax and all profits pass through the company. A C corp. must pay taxes quarterly in addition to owners paying annual income tax on their share of the profits.
Key takeaways:
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- S corp.: The owner can take a salary and avoid self-employment taxes on the rest of the profits
- LLC: The owner must pay self-employment tax on all net profits if taxed as a sole proprietorship or partnership
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Cost to establish
The cost of establishing an LLC and electing S corp. Status can vary depending on factors like which state you live in and whether you conduct business across state lines. Legal help will cost extra, but will likely save you money and time while helping you avoid common mistakes.
The average cost of filing articles of incorporation, not including lawyer fees, ranges from $100 to $250* depending on the particular state you file in. Forming an LLC costs between $50 and $500, depending on the state. If you do business in other states as an LLC, you’ll need to register to conduct business in each of those states, which will cost an additional foreign business registration fee.
Key takeaways:
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- S corp.: incorporation fees range from $100 to $250
- LLC: formation fees vary from state to state, ranging from $50 to $500
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Eligibility/Traits
| Business structure | Ownership | Liability | Taxes |
|---|---|---|---|
| Sole proprietorship | One person | Unlimited personal liability | Self-employment taxPersonal tax |
| Partnerships | Two or more people | Unlimited personal liability unless structured as a limited partnership | Self-employment tax (except for limited partners)Personal tax |
| Limited liability company (LLC) | One or more people | Owners are not personally liable | Self-employment tax personal tax or corporate tax |
| Corporation – C corp | One or more people | Owners are not personally liable | Corporate tax |
| Corporation – S corp | One or more people, but no more than 100, and all must be U.S. citizens | Owners are not personally liable | Personal tax |
| Corporation – B corp | One or more people | Owners are not personally liable | Corporate tax |
| Corporation – Nonprofit | One or more people | Owners are not personally liable | Tax-exempt, but corporate profits can’t be distributed |
Sole proprietorship
A sole proprietorship is easy to form and gives you complete control of your business. You’re automatically considered to be a sole proprietor if you do business activities but don’t register as any other kind of business.
Sole proprietorships do not produce a separate business entity. This means your business assets and liabilities are not separate from your personal assets and liabilities. You can be held personally liable for the debts and obligations of the business. Sole proprietors are still able to get a trade name. It can also be hard to raise money because you can’t sell stock, and banks are hesitant to lend to sole proprietorships.
Sole proprietorships can be a good choice for low-risk businesses and owners who want to test their business idea before forming a more formal business.
Partnership
Partnerships are the simplest structure for two or more people to own a business together. There are two common kinds of partnerships: limited partnerships (LP) and limited liability partnerships (LLP).
Limited partnerships have only one general partner with unlimited liability, and all other partners have limited liability. The partners with limited liability also tend to have limited control over the company, which is documented in a partnership agreement. Profits are passed through to personal tax returns, and the general partner — the partner without limited liability — must also pay self-employment taxes.
Limited liability partnerships are similar to limited partnerships, but give limited liability to every owner. An LLP protects each partner from debts against the partnership, they won’t be responsible for the actions of other partners.
Partnerships can be a good choice for businesses with multiple owners, professional groups (like attorneys), and groups who want to test their business idea before forming a more formal business.
Limited liability company (LLC)
An LLC lets you take advantage of the benefits of both the corporation and partnership business structures.
LLCs protect you from personal liability in most instances, your personal assets — like your vehicle, house, and savings accounts — won’t be at risk in case your LLC faces bankruptcy or lawsuits.

Profits and losses can get passed through to your personal income without facing corporate taxes. However, members of an LLC are considered self-employed and must pay self-employment tax contributions toward Medicare and Social Security.
LLCs can have a limited life in many states. When a member joins or leaves an LLC, some states may require the LLC to be dissolved and re-formed with new membership — unless there’s already an agreement in place within the LLC for buying, selling, and transferring ownership.
LLCs can be a good choice for medium- or higher-risk businesses, owners with significant personal assets they want protected, and owners who want to pay a lower tax rate than they would with a corporation.
Corporation – C corp
A corporation, sometimes called a C corp, is a legal entity that’s separate from its owners. Corporations can make a profit, be taxed, and can be held legally liable.
Corporations offer the strongest protection to its owners from personal liability, but the cost to form a corporation is higher than other structures. Corporations also require more extensive record-keeping, operational processes, and reporting.
Unlike sole proprietors, partnerships, and LLCs, corporations pay income tax on their profits. In some cases, corporate profits are taxed twice — first, when the company makes a profit, and again when dividends are paid to shareholders on their personal tax returns.
Corporations have a completely independent life separate from its shareholders. If a shareholder leaves the company or sells his or her shares, the C corp can continue doing business relatively undisturbed.
Corporations have an advantage when it comes to raising capital because they can raise funds through the sale of stock, which can also be a benefit in attracting employees.
Corporations can be a good choice for medium- or higher-risk businesses, those that need to raise money, and businesses that plan to “go public” or eventually be sold.
S corp
An S corporation, sometimes called an S corp, is a special type of corporation that’s designed to avoid the double taxation drawback of regular C corps. S corps allow profits, and some losses, to be passed through directly to owners’ personal income without ever being subject to corporate tax rates.
Not all states tax S corps equally, but most recognize them the same way the federal government does and tax the shareholders accordingly. Some states tax S corps on profits above a specified limit and other states don’t recognize the S corp election at all, simply treating the business as a C corp.
S corps must file with the IRS to get S corp status, a different process from registering with their state.
There are special limits on S corps. Check the IRS website for eligibility requirements. You’ll still have to follow the strict filing and operational processes of a C corp.
To qualify for S corporation status, the corporation must meet the following requirements:
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- Be a domestic corporation
- Have only allowable shareholders
- May be individuals, certain trusts, and estates and
- May not be partnerships, corporations or non-resident alien shareholders
- Have no more than 100 shareholders
- Have only one class of stock
- Not be an ineligible corporation (i.e. certain financial institutions, insurance companies, and domestic international sales corporations).
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In order to become an S corporation, the corporation must submit Form 2553, Election by a Small Business Corporation signed by all the shareholders. See the Instructions for Form 2553PDF for all required information and to determine where to file the form.
S corps also have an independent life, just like C corps. If a shareholder leaves the company or sells his or her shares, the S corp can continue doing business relatively undisturbed.
S corps can be a good choice for businesses that would otherwise be a C corp, but meet the criteria to file as an S corp.
B corp
A benefit corporation, sometimes called a B corp, is a for-profit corporation recognized by a majority of U.S. states. B corps are different from C corps in purpose, accountability, and transparency, but aren’t different in how they’re taxed.
B corps are driven by both mission and profit. Shareholders hold the company accountable to produce some sort of public benefit in addition to a financial profit. Some states require B corps to submit annual benefit reports that demonstrate their contribution to the public good.
There are several third-party B corp certification services, but none are required for a company to be legally considered a B corp in a state where the legal status is available.
Close corporation
Close corporations resemble B corps but have a less traditional corporate structure. These shed many formalities that typically govern corporations and apply to smaller companies.
State rules vary, but shares are usually barred from public trading. Close corporations can be run by a small group of shareholders without a board of directors.
Nonprofit corporation
Nonprofit corporations are organized to do charity, education, religious, literary, or scientific work. Because their work benefits the public, nonprofits can receive tax-exempt status, meaning they don’t pay state or federal income taxes on any profits it makes.
Nonprofits must file with the IRS to get tax exemption, a different process from registering with their state.
Nonprofit corporations need to follow organizational rules very similar to regular C corp. They also need to follow special rules about what they do with any profits they earn. For example, they can’t distribute profits to members or political campaigns.
Nonprofits are often called 501(c)(3) corporations — a reference to the section of the Internal Revenue Code that is most commonly used to grant tax-exempt status.
Cooperative
A cooperative is a business or organization owned by and operated for the benefit of those using its services. Profits and earnings generated by the cooperative are distributed among the members, also known as user-owners. Typically, an elected board of directors and officers run the cooperative while regular members have voting power to control the direction of the cooperative. Members can become part of the cooperative by purchasing shares, though the amount of shares they hold does not affect the weight of their vote.
Combine different business structures
Designations like S corp and nonprofit aren’t strictly business structures — they can also be understood as a tax status. It’s possible for an LLC to be taxed as a C corp, S corp, or nonprofit. These arrangements are far less common and can be more difficult to set up. If you’re considering one of these non-standard structures, you should speak with a business counselor or an attorney to help you decide.
LLCs and S corporations are different aspects of business structure. Choosing to pursue one, both, or neither classification could benefit your business differently. Take into consideration your needs when running a business, and ask yourself the following questions to get a better idea of which designation is right for you.
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- How many owners have a stake in your business?
- Are all of your business partners U.S. citizens?
- Does a partnership or corporation have a stake in your business?
- How would a self-employment tax affect your net profit?
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The answers to these questions can help you determine the fit of an LLC designation or S corp—classification for your business. Below, we’ll explore how the potential answers could affect you and your profits.
An S corp. maybe best for you if:
S corp. tax classification might be best for your business if you have plans to scale. S corporations require additional tax forms and payroll systems, which might not be worth the hassle if your business breaks even or makes a small profit. With an S corporation, you can contribute more money to retirement plans and position your business for growth.
Separately, an S corporation might be right for you if your company reaches a consistent level of growth. A 15.3% self-employment tax levied on an LLC’s profits is a steep tax liability to pay when revenues begin to tick upward.
You might choose an S corp. Classification if your company’s structure enlists many people with the task of running the company. A board of directors provides mandatory oversight for business decisions and can reign in rogue actors or veto decisions that might harm the company.
An LLC may be best for you if:
You may want to establish an LLC if you’re concerned about personal liability but want minimal business upkeep. Legal requirements dictating the structure of an LLC are more lax than upkeep requirements for corporations.
Reporting requirements are generally simpler for an LLC than for a corporation. An LLC can have an unlimited number of owners. Partnerships, corporations, or noncitizens can own or partially own LLCs. The LLC should file an annual or biennial report that gives updates on current members, business locations, and other changes.
If your LLC is growing in profitability or you expect it to soon, you should consider S corp. classification. This allows profits to pass through the corporation into your wallet without incurring a hefty self-employment tax on all net earnings.
Both LLCs and S corporations offer personal liability protection that shields your personal assets. When starting a business, it’s important to think ahead and envision what kind of growth you want to achieve. Your goals and aspirations could determine which business entity and tax classifications are right for you.
TAXES
Taxes on S corporations are lower than on non-S corp. LLCs. As an LLC owner, you’ll incur steep self-employment taxes on all net earnings from your business, whereas an S corporation classification would allow you to only pay those taxes on the salary you take from your company.
However, itemized deductions could make an LLC a more lucrative choice for tax purposes. LLC owners can receive tax breaks for hiring a spouse or minor dependent and transfer company property ownership without incurring additional taxes.

Business Types
| S-Corporation | C-Corporation | LLC – Limited Liability Corporation | |
| How it’s unique | Better for smaller corporations
100 shareholders max Owners can only get common stock |
Best if you plan to go public one day; can issue shares to founders, employees, and investors
Unlimited owners (aka “shareholders”) allowed Owners may get preferred stock Recognized internationally Preferred by investors |
Better for max flexibility in how you manage and run your business; board of directors not required
Unlimited owners (aka “members”) allowed |
| Protections & Taxation | You’re not personally on the hook for business liabilities
Taxed once—only shareholders pay on profits received |
You’re not personally on the hook for business liabilities
Taxed twice—the business pays at the corporate level, and shareholders pay on income received |
You’re not personally on the hook for business liabilities
Taxed once or twice; you’re free to choose which can help minimize taxes |
| Drawbacks to consider | Ongoing filings and fees to stay in compliance
Less management flexibility; must have a board of directors More admin; strict rules about holding meetings and keeping records All shareholders must be U.S. citizens or residents |
Ongoing filings and fees to stay in compliance
Less management flexibility; must have a board of directors More admin; strict rules about holding meetings and keeping records |
Ongoing filings and fees to stay in compliance
LLCs can’t go public Not recognized globally; you may be taxed as a corporation in other countries |
| Sole Proprietor | Nonprofit | |
| How it’s unique | Better if you need an easy set-up
No paperwork to start; you may still need a DBA or business license to operate legally One owner max |
Best if you’re supporting a good cause and want to protect your personal assets
No owners; you can start or oversee a nonprofit, but you can’t technically own it Looks more official to potential donors Gives you access to public and private grants |
| Protections & Taxation | You’re personally on the hook for business liabilities
Taxed once—you pay on profits in your personal tax return Less hassle; separate tax return not needed |
You’re not personally on the hook for business liabilities
Tax-exempt—if you have 501(c)(3) status with the IRS |
| Drawbacks to consider | No personal liability protection | Ongoing filings and fees to stay in compliance
Less management flexibility; must have a board of directors More admin; strict rules about holding meetings and keeping records Pricier application and filing fees if you try for 501(c)(3) tax-exempt status |
References: LegalZoom-S-corp vs LLC, LegalZoom-business types

