This is the first question every new business owner hits — and there's a lot of bad advice out there. Some sites tell you to form a corporation because "it looks more professional." Others push LLCs because they're "simpler." Both are partially right and mostly unhelpful.
The real answer depends on four things: how you want to be taxed, how much administrative overhead you're willing to carry, whether you plan to raise outside capital, and what state you're filing in. Get those four right and the answer becomes obvious.
For most small businesses and solopreneurs: LLC. For startups raising venture capital or planning an IPO: C-Corp in Delaware. Everything else is nuance — and the nuance matters. Read on.
Key Differences: Side by Side
Before the nuance, here's the complete comparison across every dimension that matters for a business owner making this decision:
| Factor | LLC | Corporation (C-Corp) |
|---|---|---|
| Liability Protection | ✓ Full personal liability shield | ✓ Full personal liability shield |
| Default Tax Treatment | Pass-through (taxed once, on your return) | Double taxation (21% corporate + dividend tax) |
| S-Corp Election Available | Yes — can elect S-Corp status | Yes — if it qualifies (US shareholders, ≤100) |
| Self-Employment Tax | Members pay SE tax on all profits (unless S-Corp elected) | Shareholders pay payroll tax only on salary, not dividends |
| Management Structure | Flexible — member-managed or manager-managed | Formal — board of directors + officers required |
| Annual Requirements | Minimal — annual report in most states, no meeting minutes required | Annual meetings, board resolutions, minutes, officer elections |
| Ownership Transfer | Requires member consent per operating agreement | Freely transferable via stock sale |
| Venture Capital | Most VCs won't invest in LLCs — complex tax pass-through for funds | Standard VC structure — preferred stock, SAFEs, convertible notes |
| IPO Ready | No — must convert to corporation first | Yes — can go public directly |
| State Filing Costs (Formation) | $50–$500 depending on state | $50–$500 depending on state |
| Ongoing Compliance Cost | Low — $20–$350/year typical | Higher — $300–$800+/year typical |
| Creditor Protection | Charging order protection (varies by state) | Standard corporate liability shield |
| Foreign Investment | No restrictions (LLCs can have foreign members) | S-Corps cannot have foreign shareholders; C-Corps can |
Liability Protection: Both Protect You — With Caveats
Both structures provide limited liability — meaning your personal assets (home, savings, personal vehicles) are protected from business debts and lawsuits. This is the primary reason to form any legal entity rather than operating as a sole proprietor.
The protection is identical in principle. The difference lies in how courts evaluate whether to "pierce the corporate veil" — the legal doctrine that can expose personal assets if the entity is improperly maintained.
For LLCs: Courts look for commingling of funds (mixing personal and business money), lack of separation, and failure to maintain the LLC as a genuine entity. Operating agreements help establish legitimacy.
For Corporations: The standard is stricter — courts look for failure to observe corporate formalities: no board meetings, no minutes, no officer elections, no annual reports. Corporations must maintain more documentation to preserve the shield.
An LLC is easier to maintain as a legitimate entity — fewer formalities required. A corporation that ignores its governance requirements is more vulnerable to piercing than a well-run LLC. Both work. One requires more discipline to keep working.
Taxes: The Most Misunderstood Difference
This is where most of the bad advice lives. The tax comparison is more nuanced than "LLCs avoid double taxation."
Default LLC: Pass-Through Taxation
By default, an LLC's profits and losses flow directly to members' personal returns. A single-member LLC is taxed like a sole proprietorship (Schedule C). A multi-member LLC is taxed like a partnership (Form 1065 + K-1s). No corporate-level tax. All profits taxed once at your personal rate.
The catch: all profits — whether you distribute them or not — are subject to self-employment tax (15.3% on the first ~$170k, 2.9% above that). If your LLC earns $200,000 and you reinvest all of it, you still owe SE tax on $200,000.
LLC Taxed as S-Corp
An LLC can elect to be taxed as an S-Corporation. With an S-Corp election, you pay yourself a "reasonable salary" (subject to payroll tax), and the remaining profits are distributed as dividends — which are not subject to SE tax. For businesses earning over ~$50,000/year in profit, this structure often saves $5,000–$15,000 in annual SE taxes.
C-Corporation: Double Taxation — But Sometimes Advantageous
C-Corps pay 21% federal corporate tax on profits. Shareholders then pay tax on dividends. This sounds bad — and for most small business owners who need to extract money from the business, it is.
But there are scenarios where C-Corp taxation is advantageous:
- Retained earnings. If you're building a business and reinvesting all profits, paying 21% corporate tax beats paying your 37% personal marginal rate.
- Qualified Small Business Stock (QSBS). C-Corp shares may qualify for Section 1202, exempting up to $10 million in capital gains from federal tax. LLCs do not qualify.
- Fringe benefits. C-Corps can deduct employee benefits (health insurance, life insurance, retirement contributions) more broadly than LLCs or S-Corps.
The "right" tax structure depends on your projected income, how much you'll distribute vs. retain, and your long-term exit strategy. These are all things a CPA can model for you in an hour. Don't choose your entity type based on general rules — run the actual numbers for your situation.
Management Structure: Flexible vs. Formal
This is the practical day-to-day difference that often matters more than people expect when they're starting out.
LLCs are governed by an operating agreement — a document you draft, customize, and file (or keep private in many states). You choose member-managed (all owners make decisions) or manager-managed (designated managers run operations, members are passive investors). No board required. No mandatory meetings. No minutes. You can run it like a partnership, a sole proprietorship, or a corporate-style entity — your choice.
Corporations require formal governance: a board of directors that sets policy and oversight, officers (CEO, CFO, Secretary) who run day-to-day operations, shareholder meetings, annual elections, recorded minutes, board resolutions for major decisions. This isn't optional — it's legally required and failure to maintain it compromises your liability protection.
For a two-person business, the corporate formalities can feel excessive. For a business with dozens of shareholders or outside investors, those same formalities provide exactly the governance structure that keeps everyone aligned and protected.
Compliance Requirements: What You Actually Have to Do Each Year
Both structures have annual compliance requirements. Here's what they actually look like in practice:
| Requirement | LLC | Corporation |
|---|---|---|
| Annual Report / State Filing | Required in most states ($20–$350) | Required in most states ($50–$800) |
| Registered Agent | Required — $50–$200/year | Required — $50–$200/year |
| Annual Meeting | Not required (optional) | Required by law in most states |
| Meeting Minutes | Not required | Required — must be documented and retained |
| Board Resolutions | Not required | Required for major decisions |
| Federal Tax Filing | Schedule C, 1065, or 1120S (if S-Corp elected) | Form 1120 (C-Corp) or 1120S (S-Corp) |
| Estimated Taxes | Members pay quarterly (pass-through) | Corporation pays quarterly; shareholders pay on distributions |
| Typical Annual Cost (incl. filing service) | $69–$150/year | $300–$800+/year |
When to Choose an LLC vs. a Corporation
Here's the decision framework. Read both columns and see which fits your situation:
Choose an LLC if you are…
- A freelancer, consultant, or service business with 1–5 owners
- Running a small business that distributes profits regularly
- Focused on minimizing annual compliance overhead
- Holding real estate or investment assets
- Registering vehicles or heavy equipment (especially in Montana)
- Building a business with no plans to raise VC funding
- Wanting maximum flexibility in governance and profit distribution
- Earning $40,000–$200,000/year in business income
Choose a Corporation if you are…
- Raising venture capital or planning a Series A
- Building a startup with exit or IPO as the end goal
- Issuing stock options to employees (equity compensation)
- Seeking QSBS tax treatment for investors (Section 1202)
- Operating a business that retains most earnings (doesn't distribute)
- Working with investors who require a Delaware C-Corp structure
- Building in Delaware for the legal precedent and investor familiarity
- Comfortable with formal governance and ongoing compliance
If you're building a technology company with the goal of raising venture capital, Delaware C-Corp is effectively the only choice. VCs invest through preferred stock structures that require a corporation. LLCs create complex tax issues for institutional investors (pass-through income flows to tax-exempt funds that prefer not to receive UBTI). Most accelerators (YC, Techstars) require Delaware C-Corp incorporation before writing a check.
State-Specific Considerations
Where you form your LLC or corporation matters — sometimes more than the entity type itself. Here's what you need to know about five states that come up most often in this decision:
- No state income tax on LLCs or corporations
- Anonymous LLCs allowed — member names not in public records
- Strongest charging order protection in the US — creditors cannot seize your LLC membership interest
- Annual report: $60/year (minimum fee)
- Best for: Privacy-conscious owners, asset holding, out-of-state operators
- Caveat: If you operate in another state, you'll need to foreign-register there too
- No state corporate income tax or personal income tax
- Strong officer/director privacy — names not required in public filings
- No information sharing agreement with IRS (unlike most states)
- Annual fees: $350/year (state business license + annual list)
- Best for: Corporations wanting Nevada's legal protections without Delaware's court familiarity requirement
- Caveat: Higher annual costs than Wyoming or Montana
- No state personal income tax
- Franchise tax applies — 0.375%–0.75% of revenue over $2.47M threshold
- Annual report: Filed with franchise tax return ($0–moderate)
- Best for: Texas-based businesses operating primarily in Texas
- Caveat: Foreign-registered entities still owe franchise tax if doing business in Texas — you can't avoid it by forming elsewhere
- State income tax: 4.95% flat rate on LLC pass-through income
- Annual report: $75/year (LLC) — modest
- Franchise tax: Illinois charges an additional franchise tax on corporations based on paid-in capital
- Best for: Illinois-based businesses that must register in-state anyway
- Caveat: If you're operating in Illinois, you can't avoid Illinois taxes by forming elsewhere — you'll owe as a foreign entity doing business in the state
- No sales tax — zero percent, statewide
- No county tax surcharge (in select counties)
- Annual report: $20/year — lowest in the US
- Best for: Vehicle and equipment registration, asset holding, out-of-state operators seeking low ongoing cost
- Vehicle savings: On a $120k vehicle in a 10% sales tax state, formation pays for itself in minutes
- EZ Corp operates in a no-tax-surcharge county — saving you up to $200/year vs. competitors
Forming in Wyoming or Montana doesn't mean you avoid your home state's taxes if you operate there. You'll typically need to "foreign qualify" (register as a foreign LLC/corp) in any state where you have employees, a physical office, or significant business activity — and pay that state's taxes. The tax benefit of forming in a low-tax state applies mainly to entities with no nexus in high-tax states, or to holding companies and asset-owning entities that are genuinely managed from a low-tax state.
True Cost of Formation and Maintenance
Formation pricing is as misleading in the LLC/corp space as it is anywhere. "$49 formation" services follow the same playbook as budget airlines — the advertised price covers almost nothing, and the add-ons pile up fast.
Services advertising $49 LLC formation typically charge separately for the registered agent ($100–$200/year), operating agreement ($50–$150), EIN filing ($50–$100), and state filing fees ($50–$500 depending on state). Your "$49" formation frequently ends up costing $500–$1,200 by the time you have a compliant, operational entity.
| Cost Item | EZ Corp (All-In) | Typical Low-Cost Service | DIY (Self-File) |
|---|---|---|---|
| LLC Formation Filing | Included | $49–$99 advertised | State fee only ($20–$500) |
| Registered Agent — Year 1 | Included | $100–$200 added | Must provide own address |
| Operating Agreement | Included | $50–$150 added | Free template or $200+ attorney |
| EIN Filing | Included | $50–$100 added | Free (IRS SS-4, ~15 min) |
| Processing & Handling | None | $75–$150 added | N/A |
| Total Year 1 | $199 all-in | $500–$900+ actual | $70–$600 (time cost not included) |
Year 2+: Ongoing Maintenance
| Annual Item | EZ Corp | Competitors (Montana) | Wyoming / Nevada |
|---|---|---|---|
| Annual Report Filing | Included | $20–$50 (state fee) | $60–$350/year |
| Registered Agent (Annual) | Included | $100–$200 separately | $50–$200 separately |
| County Tax Surcharge (Montana) | None — no-tax county | Up to $200/year extra | N/A |
| Total Year 2+ (all-in) | $69/year | $300–$420/year | $110–$550/year |
Frequently Asked Questions
What is the main difference between an LLC and a corporation?
Taxation and governance. LLCs are pass-through entities — profits flow directly to members' personal returns, taxed once. Corporations pay 21% federal corporate tax and then shareholders pay again on dividends (double taxation). LLCs also have minimal governance requirements; corporations require annual meetings, board minutes, and officer elections. For most small businesses, the LLC's simplicity and pass-through taxation are decisive advantages.
Can an LLC have investors?
Yes — LLCs can have outside investors who hold membership interests. However, professional venture capital funds typically won't invest in LLCs because pass-through income creates unrelated business taxable income (UBTI) for tax-exempt limited partners. Angel investors and family/friends can invest in LLCs without issue. If you're raising institutional VC, you'll need to convert to a C-Corp first.
Do I need to form my LLC in the state where I live?
Not necessarily. You can form an LLC in any state — Wyoming, Montana, Nevada, or Delaware are common choices for their legal advantages. However, if you operate primarily in your home state (have employees, an office, or significant customers there), you'll likely need to foreign-qualify in that state and pay its taxes regardless of where you formed. The benefit of forming in a favorable state is most pronounced for holding companies, asset-owning entities, or businesses without clear nexus in a high-tax state.
What is a registered agent, and do I really need one?
A registered agent is a person or business with a physical address in the state where your LLC is formed. They receive official government mail, legal notices, and service of process on behalf of your LLC. Every LLC is legally required to have a registered agent in its formation state. If you form in Montana but live elsewhere, you must use a Montana registered agent service. EZ Corp includes registered agent service in its all-in pricing.
What happens if I don't maintain my LLC?
Failure to file annual reports or pay fees leads to administrative dissolution by the state. A dissolved LLC loses its liability protection — meaning your personal assets may be exposed to business debts and lawsuits. It can also disrupt any assets held by the LLC (like vehicle registrations or real estate titles). Most states allow reinstatement, but there are fees and a gap in protection history. Prevention is far cheaper than reinstatement.
Can a single person form an LLC?
Yes. Single-member LLCs are the most common entity type for freelancers, consultants, and solo business owners. They're taxed as a sole proprietorship by default (Schedule C) but provide the same personal liability protection as a multi-member LLC. You can also elect S-Corp treatment as a single-member LLC once your business income justifies it — typically above $40,000–$50,000 in annual profit.