Start a Corporation: Step-by-Step Formation Guide
The Quick Take
A corporation is the most formal business structure, creating a completely separate legal entity from its owners (shareholders). It’s best for businesses seeking maximum credibility, planning to raise investor capital, or preparing for an eventual sale or IPO. The one-sentence reason Member-Managed vs Manager-Managed it: You want the strongest possible liability protection with the clearest path to bring on investors and scale significantly.
Starting a corporation involves more paperwork and ongoing formalities than an LLC, but it’s the gold standard for serious growth companies. If you’re planning to bootstrap a small business indefinitely, an LLC is probably simpler. But if you’re building something you want investors to fund or eventually sell, a corporation is likely your best bet.
What This Business Structure Is
A corporation is a separate legal entity entirely distinct from its owners. When you start a corporation, you’re creating what the law treats as an artificial person — it can own property, enter contracts, sue and be sued, all independently of you personally.
Here’s how ownership and control work: Shareholders own the company by holding stock. A board of directors (which can be just you initially) makes major decisions and hires officers (CEO, CFO, etc.) to run day-to-day operations. Even if you’re the sole shareholder, director, and officer, the law still treats the corporation as separate from you personally.
The liability protection is ironclad — assuming you follow corporate formalities like holding annual meetings and keeping business finances separate. Your personal assets are protected from business debts and lawsuits. Creditors can only go after corporate assets, not your house or personal bank account.
The 30-second version: A corporation is like creating a separate legal person that owns and runs your business, while you own shares in that person. It’s more complex than other structures, but it’s also the most bulletproof and investor-friendly.
How Corporations Compare to Other Business Structures
| Feature | Corporation | LLC | Partnership | Sole Proprietorship |
|---|---|---|---|---|
| Liability Protection | Maximum | Strong | Limited/None | None |
| Tax Treatment | Double taxation (C-Corp) or pass-through (S-Corp) | Pass-through (default) | Pass-through | Pass-through |
| Investor Appeal | Highest | Moderate | Low | None |
| Management Structure | Formal (board, officers) | Flexible | Partnership agreement | You decide |
| Ongoing Formalities | High (meetings, resolutions) | Minimal | Minimal | None |
| Self-Employment Tax | None on distributions | Yes (unless S-Corp election) | Yes | Yes |
Formation Process — Step by Step
Starting a corporation requires filing articles of incorporation with your state’s Secretary of State office. Here’s exactly what you need to do:
Step 1: Choose and Reserve Your Corporate Name
Your corporation name must be unique in your state and include a corporate designator like “Corporation,” “Corp.,” “Incorporated,” or “Inc.” Check availability on your Secretary of State’s website — most states have free name search tools.
Pro tip: Reserve the name while you prepare your other documents. Most states allow 30-60 day name reservations for a small fee.
Step 2: Gather Required Information
Before you start filling out forms, have this information ready:
- Corporate name with appropriate designator
- registered agent name and address (can be you or a service company)
- Business address (can be your home initially)
- Number of authorized shares (start with 10,000-100,000 shares of common stock)
- Incorporator information (the person filing the paperwork — can be you)
- Initial director names and addresses (can be just you)
Step 3: File Articles of Incorporation
File your Articles of Incorporation with your state’s Secretary of State. You’ll typically file online, though some states still accept paper filings. The document includes your company name, registered agent, authorized shares, and incorporator information.
Processing times vary by state — anywhere from same-day to 2-3 weeks for standard processing. Most states offer expedited service for an additional fee if you need it faster.
Step 4: What Happens Next
Once your Articles of Incorporation are approved, you’ll receive a Certificate of Incorporation or similar document proving your corporation exists. Now you need to:
Get an EIN (Employer Identification Number) from the IRS — this is your business tax ID. You can apply online for free at IRS.gov.
Hold your first board meeting to adopt bylaws, elect officers, and issue initial stock certificates. Document everything in corporate resolutions.
Open a business bank account using your Certificate of Incorporation and EIN.
Draft corporate bylaws that govern how your company operates — these are internal rules, not filed with the state.
Tax Treatment
Corporations have two tax options, and this choice significantly impacts your tax bill:
C-Corporation (Default)
C-Corporations face “double taxation.” The corporation pays corporate income tax on profits (currently 21% federal rate for most income levels). Then, when you take money out as dividends, you pay personal income tax on those distributions too.
This sounds terrible, but it’s actually not bad for growing companies that reinvest most profits back into the business. If you’re not taking large distributions, you’re mainly paying the corporate rate, which can be lower than personal rates.
S-Corporation Election
S-Corporations are “pass-through” entities — profits and losses flow through to your personal tax return. No corporate-level tax, and you can pay yourself a reasonable salary while taking additional profits as distributions (which aren’t subject to self-employment tax).
The catch: S-Corp status has restrictions. No more than 100 shareholders, all must be U.S. citizens or residents, and only one class of stock allowed. You file Form 2553 with the IRS to make this election.
When the Math Matters
Choose S-Corp status when your net income exceeds $60,000-80,000. The self-employment tax savings on distributions above your salary usually justify the extra payroll complexity.
Stick with C-Corp status when you’re raising investor money (especially from funds or foreign investors), need multiple share classes, or plan to reinvest most profits for growth.
Talk to a CPA when your business income exceeds $100,000 — the tax optimization opportunities get complex and valuable enough to justify professional guidance.
Costs — The Full Picture
State Filing Fees
Articles of Incorporation filing fees range from under $100 in some states to several hundred in others. Delaware charges around $90, while California charges over $100, but check your Secretary of State website for current rates.
Ongoing Costs
Registered agent service: If you don’t serve as your own registered agent, expect to pay $100-300 annually for this service.
Annual reports: Most states require annual or biennial reports with fees ranging from $25-800 annually. Delaware charges around $175, while Nevada charges significantly more.
Franchise taxes: Some states impose annual franchise taxes based on authorized shares or revenue. These can range from minimal amounts to thousands of dollars for large corporations.
Formation Service Costs
DIY filing: Just the state fee if you handle everything yourself.
Basic formation services: Usually include state filing, registered agent for one year, and document preparation for a few hundred dollars.
Full-service packages: Include EIN registration, corporate bylaws, stock certificates, and ongoing compliance support for several hundred to over $1,000.
Total First-Year Budget
Budget $500-1,500 for your first year including state fees, registered agent service, basic legal documents, and formation assistance. Add more if you want attorney-drafted bylaws or complex stock structures.
Ongoing Compliance Requirements
Corporations have more compliance requirements than LLCs, but they’re manageable if you stay organized:
Annual Reports
File annual or biennial reports with your Secretary of State by the required deadline (varies by state). These update your registered agent address, officers, and sometimes financial information.
Missing deadlines triggers penalties and can eventually lead to involuntary dissolution. Mark your calendar and file early.
Corporate Formalities
Hold annual shareholder and board meetings, even if you’re the only participant. Document major decisions in corporate resolutions. Keep these records — they’re crucial for maintaining liability protection.
Maintain separate business finances. Never commingle personal and corporate money. This separation is essential for preserving limited liability.
Registered Agent Requirement
You need a registered agent continuously — someone available during business hours to receive legal documents. This can be you (if you’re always available at a physical address in the state) or a service company.
Corporate Bylaws
Bylaws aren’t filed with the state but they’re essential internal documents that govern how your corporation operates. They cover shareholder meetings, director responsibilities, stock transfer restrictions, and other operational details.
Draft bylaws even if your state doesn’t require them. They provide structure and help maintain corporate formalities that protect your limited liability.
Pros, Cons, and When to Choose Something Else
Real Advantages
Maximum liability protection when you follow corporate formalities properly. Courts are most reluctant to “pierce the corporate veil” for properly-run corporations.
Investor-friendly structure. VCs and angel investors prefer corporations because they understand the stock structure and have standard investment documents.
Unlimited growth potential. No restrictions on number or type of owners (for C-Corps), making it easier to scale and bring on partners or employees with equity.
Tax flexibility. You can choose between C-Corp and S-Corp tax treatment, and switch between them as your business evolves.
Genuine Disadvantages
More complexity and paperwork. Annual meetings, corporate resolutions, separate tax returns (for C-Corps) — it’s significantly more administrative work than an LLC.
Double taxation risk with C-Corp status if you take large distributions rather than reinvesting profits.
Strict formality requirements. Skip the annual meetings or commingle funds, and you risk losing liability protection.
Higher professional costs. You’ll likely need attorneys for complex stock structures and CPAs for tax planning more often than with simpler entities.
Choose a Corporation If…
You’re building a high-growth company that will seek investor funding or aim for an eventual sale or IPO.
You want maximum liability protection and don’t mind the additional formalities required to maintain it.
You’re earning significant income and want the tax flexibility to optimize between salary and distributions (S-Corp election).
Consider an LLC If…
You want simplicity with strong liability protection but minimal ongoing formalities.
You’re building a lifestyle business rather than planning for massive growth or investor funding.
You want maximum management flexibility without boards of directors and formal meeting requirements.
You have foreign investors or want multiple classes of ownership with different rights (though this is possible with C-Corps too).
Consider Staying a Sole Proprietorship If…
You’re just testing a business idea and aren’t worried about liability yet, or your revenue is under $50,000 annually and you’re not ready for the additional complexity.
FAQ
Do I need a lawyer to start a corporation?
You can file Articles of Incorporation yourself, but consider attorney help for bylaws and stock structures if you have multiple founders, plan to raise money, or want complex ownership arrangements. For simple single-owner corporations, formation services or DIY filing usually work fine.
Can I start a corporation in Delaware even if my business is elsewhere?
Yes, and many businesses do. Delaware corporate law is well-developed and business-friendly, making it popular for corporations planning to grow significantly. However, you’ll likely need to register as a “foreign corporation” in your home state too, creating additional compliance requirements.
How do I switch from an LLC to a corporation later?
You have two main options: statutory conversion (if your state allows it) or forming a new corporation and transferring assets. Conversions can have tax implications, especially if your LLC has appreciated assets or multiple members. Talk to both an attorney and CPA before making this change.
What’s the difference between authorized and issued shares?
Authorized shares are the maximum number you’re allowed to issue according to your Articles of Incorporation. Issued shares are what you’ve actually given to shareholders. Start with a large number of authorized shares (like 10,000-100,000) so you don’t have to amend your Articles later when bringing on investors or employees.
Do I really need to hold annual meetings as a one-person corporation?
Yes, but they can be very simple. Document the meeting with written resolutions covering basic items like electing directors and approving major business decisions. This formality helps maintain the separation between you personally and the corporation, which protects your limited liability.
Can I convert my S-Corp election back to C-Corp status?
Yes, but there are restrictions. Once you revoke S-Corp status, you generally can’t elect it again for five years without IRS permission. The decision has significant tax implications, so consult a CPA before making changes to your tax election.
Your Next Steps
Starting a corporation gives you maximum liability protection and the clearest path to scale your business with investors, but it requires more ongoing formalities than simpler structures. If you’re building something significant and don’t mind the additional complexity, it’s likely the right choice.
The formation process itself is straightforward — file Articles of Incorporation, get your EIN, adopt bylaws, and start following corporate formalities. The ongoing compliance isn’t difficult if you stay organized and mark important deadlines in your calendar.
TrustedLegal.com has helped thousands of entrepreneurs form corporations across all 50 states. We handle the state filing paperwork, EIN registration, and registered agent service, plus provide the ongoing compliance support you need to stay in good standing year after year. Our transparent pricing and expert guidance make the process simple so you can focus on building your business rather than wrestling with formation paperwork. Get started today and have your corporation running within days.
