How to Start a Corporation: A Step-by-Step Guide for Entrepreneurs

What Does It Mean to Incorporate a Business?

Incorporating means creating a corporation, a separate legal entity that can own property, sign contracts, take on debt, and be sued in its own name. That separation is the whole point: your personal assets stay protected if the business faces a lawsuit or can’t pay its bills. Shareholders generally risk only what they invested.

Incorporating is not the same as forming an LLC. Both create a liability shield, but through different legal frameworks with different tax treatment, ownership rules, and compliance requirements. A corporation issues stock, elects a board of directors, and follows formal governance procedures. An LLC typically does not.

Should You Incorporate or Form an LLC?

Both corporations and LLCs limit your personal liability, but they diverge sharply on taxes, ownership rules, and annual administrative burden. The right structure depends on how you plan to fund, run, and eventually exit your business. The U.S. Small Business Administration offers a helpful overview of how different entity types compare before you commit to one.

LLC vs. C Corporation vs. S Corporation: Side-by-Side Comparison

A corporation is the right call when you need to issue equity to investors, grant stock options to employees, or build toward an acquisition or public offering. If none of those apply, an LLC typically offers the same liability shield with far less paperwork.

What Is the Difference Between a C Corporation and an S Corporation?

A C corporation pays federal income tax on profits at the corporate level (currently a flat 21%), and shareholders pay personal income tax again when profits are distributed as dividends. That double taxation is the trade-off for having no restrictions on shareholders or share classes. C corps can issue preferred stock, which is why venture capital investors almost universally require the companies they fund to be C corporations.

An S corporation avoids double taxation by passing profits and losses directly through to shareholders’ personal tax returns. But S corp status comes with strict eligibility rules: no more than 100 shareholders, all U.S. citizens or permanent residents, and only one class of stock. S corp status isn’t automatic. You must file IRS Form 2553 within 75 days of incorporation to elect it.

For a small, profitable business with a simple ownership structure and no plans to raise outside investment, an S corp can offer meaningful tax savings. For a company planning to grow through equity financing, a C corp is almost always the right choice.

When Does Incorporating Make Sense for a Small Business?

• You plan to raise outside capital. Venture capitalists and angel investors almost universally prefer C corps because of their familiar stock structure.
• You want to offer employee stock options. Stock option plans require an actual stock structure, which LLCs don’t have.
• You operate in a high-liability industry. Construction, healthcare, and financial services businesses often benefit from the added legal formality a corporation signals.
• You want to retain earnings in the business. The flat 21% corporate tax rate can be lower than personal income tax rates for profitable businesses reinvesting heavily.
• You’re building to sell. Corporations are generally easier to transfer ownership of and more attractive to acquirers than LLCs.

If none of these fit your situation, an LLC is likely the simpler, cheaper starting point, and you can always convert later.

Disadvantages of a Corporation to Consider Before You File

1. Double taxation (C corporations). A C corp pays 21% federal income tax on profits; shareholders pay personal income tax again on dividends. S corporations avoid this through pass-through taxation, but eligibility requires no more than 100 U.S. citizen or resident shareholders and no preferred stock.
2. Higher administrative burden. Corporations must hold annual meetings, record formal minutes, maintain a corporate records book, file annual reports, and follow bylaws-mandated governance procedures. Skip these requirements and a court may disregard your corporate structure, defeating the liability protection you formed the corporation to get.
3. Higher formation and ongoing costs. State filing fees, registered agent fees, franchise taxes, and annual report fees stack up year after year. California requires a minimum $800 franchise tax annually, regardless of whether your corporation earns a dollar in profit.
4. Complexity of dissolution. Closing a corporation means filing formal dissolution documents, settling all debts, distributing remaining assets to shareholders, and canceling state registrations. Missing any step can leave the corporation legally active on paper, with ongoing compliance obligations and potential liability.
5. Less flexibility in profit distribution. Corporations must distribute profits in proportion to shares owned. Custom profit-sharing arrangements require issuing different classes of stock, adding legal complexity and cost. LLCs can distribute profits in whatever ratio members agree to, regardless of ownership percentages.

How to Incorporate a Business in 8 Steps

1. Choose your state of incorporation
2. Choose and clear your business name
3. Appoint a registered agent
4. Prepare and file your articles of incorporation
5. Draft bylaws and appoint your board of directors
6. Issue stock to shareholders
7. Get an EIN and open a business bank account
8. Register for state taxes and obtain required licenses

Step 1: Choose Your State of Incorporation

Incorporate in the state where you primarily operate. Registering elsewhere means you’ll likely need to file as a foreign corporation in your home state anyway, doubling your fees and paperwork.

The exception is Delaware. Venture-backed startups often incorporate there because of its specialized Court of Chancery, predictable corporate law, and broad investor familiarity. But for a small business with a storefront in Ohio or a consulting practice in Texas, incorporating in Delaware just adds cost with no meaningful benefit.

Wyoming and Nevada are popular for low fees and no state income tax, but only make sense when you have no significant physical operations in another state.

Step 2: Choose and Clear Your Business Name

Your corporate name must include a designator such as “Corporation,” “Incorporated,” “Corp.,” or “Inc.,” though exact requirements vary by state. Before committing to a name, take these steps.

• Search your state’s Secretary of State database to confirm the name isn’t already taken.
• Run a trademark search through the USPTO (USPTO.gov) to catch conflicting federal registrations.
• Check domain name availability if you plan to operate a website.
• Consider reserving the name before filing. Most states allow this for $10–$50, giving you time to prepare documents without losing the name to another filer.

Don’t skip the trademark search. A name that clears the state database can still conflict with a federally registered mark.

Step 3: Appoint a Registered Agent

A registered agent receives official legal documents, government notices, and service of process on behalf of your corporation. Every state requires one, with a physical street address (not a P.O. box) in the state of incorporation.

Who can serve.

• You, if you have a physical address in the state
• Another trusted individual with a qualifying address
• A professional registered agent service

A professional registered agent service, typically $49–$300 per year, keeps your personal address off public records and makes sure you never miss a critical legal notice. If your agent fails to receive a lawsuit and you don’t respond in time, a court can enter a default judgment against your corporation without you ever having a chance to defend yourself.

Step 4: Prepare and File Your Articles of Incorporation

Articles of incorporation are the founding document you file with the state to legally create the corporation. Most states accept online filings through the Secretary of State’s website.

Before filing, gather the following.

• Proposed corporate name (including the required designator)
• Registered agent name and address
• Incorporator name and address
• Number of authorized shares
• Par value per share, often $0.0001 for startups, or “no par value” if your state permits
• Business purpose, as most states accept a general statement
• Principal office address
• Names and addresses of initial directors (required in some states, optional in others)

Filing fees vary by state. Most states offer expedited processing for an additional fee, cutting turnaround from several weeks to 24–72 hours.

Once the state approves your filing, you’ll receive a stamped, certified certificate of incorporation. Keep it. You’ll need it to open a business bank account and for contracts and financing agreements.

Step 5: Draft Bylaws and Appoint Your Board of Directors

Bylaws are your corporation’s internal rulebook, governing how decisions get made and what happens when disputes arise. You don’t file bylaws with the state, but most states legally require them, and banks typically ask for them when you open a business account.

Key provisions to address include the number and roles of directors, officer titles and responsibilities, how meetings are called and conducted, voting procedures, and how bylaws can be amended.

At your first board meeting, directors are appointed, bylaws are adopted, officers are elected, and stock issuance is authorized. Record minutes and keep them in a corporate records book. This documentation protects your liability shield if it’s ever challenged.

One person can hold all officer roles and serve as sole director in most states, so a single-founder corporation is completely workable.

Step 6: Issue Stock to Shareholders

Issuing stock converts people into shareholders. Without it, your corporation has no ownership structure. Shares issued cannot exceed the authorized amount in your articles of incorporation.

Issue stock certificates, physical or electronic, and record every transaction in the corporate stock ledger.

If founders are receiving stock subject to a vesting schedule, pay close attention to the 83(b) election: a tax filing you submit to the IRS within 30 days of receiving restricted stock. It lets you lock in your tax basis at the time of grant rather than when shares vest, which can mean a dramatically lower tax bill if the company grows. Miss the 30-day window and you lose the option permanently. Talk to a tax professional before your stock is issued.

Step 7: Get an EIN and Open a Business Bank Account

An EIN is your corporation’s federal tax ID, required to file taxes, hire employees, and open a business bank account. Apply free at IRS.gov. The online application takes about 15 minutes and issues your EIN immediately.

Once you have the EIN, open a dedicated business bank account using it and a copy of your articles of incorporation. Mixing personal and business funds can give a court reason to “pierce the corporate veil,” holding you personally liable for corporate debts because you didn’t treat the corporation as a genuinely separate entity.

Step 8: Register for State Taxes and Obtain Required Licenses

Filing your articles doesn’t automatically register your corporation for state taxes or authorize you to operate in your industry. Depending on your state and business type, you may need to register for the following.

• State corporate income tax, required in most states
• State sales tax, required if you sell taxable goods or services
• Payroll taxes, required if you have or plan to hire employees
• A state or local business license, as many jurisdictions require one separate from the incorporation filing

If you incorporated in one state but operate primarily in another, you’ll need to file for foreign qualification in the state where you actually do business.

Industry-specific licenses for contractors, healthcare providers, food service, and financial services firms are always separate from the incorporation filing. Check your state’s Secretary of State and Department of Revenue websites for the specific registrations your business requires.

How Much Does It Cost to Incorporate a Business?

Every dollar you spend falls into one of two buckets: one-time startup costs and ongoing annual costs. Both vary significantly by state.

State Filing Fees for Articles of Incorporation

Initial filing fees range from $50 to $520 depending on where you file. The fee may be a set amount, based on authorized shares, or a combination, which is why Delaware’s fee scales as you authorize more shares.

A few states deserve attention before you choose based on filing fee alone.

• Nevada looks cheap at first glance but carries some of the highest mandatory upfront costs in the country. Beyond the $75 articles fee, Nevada requires an Initial List of Officers ($150) and a State Business License ($500) at filing, bringing day-one costs to $725. Annual renewal runs $650 just to stay in good standing.
• Massachusetts charges approximately $275–$300 for a corporation with up to 275,000 shares, plus a $125 annual report fee.
• Colorado is one of the most affordable states overall: $50 to file, $10 annual report.

For most small businesses incorporating in a mid-cost state, total first-year state costs, including the filing fee, registered agent, expedited processing if needed, and applicable franchise taxes, typically land between $150 and $600, before any formation service fees.

State filing fees are the same regardless of how you file. Whether you submit directly through the Secretary of State’s website or use a formation service, you pay the same state fees. A formation service charges a separate fee for preparing and submitting your documents.

Post-Incorporation Compliance Checklist

Filing your articles creates the corporation but doesn’t make it operational. Complete every item below before conducting any business.

• ☐ Draft and adopt corporate bylaws
• ☐ Hold the first board of directors meeting and record minutes
• ☐ Issue stock certificates to all shareholders
• ☐ Apply for an EIN from the IRS (IRS.gov, free, takes 15 minutes)
• ☐ File an 83(b) election with the IRS within 30 days if founders are receiving restricted stock subject to vesting
• ☐ File IRS Form 2553 within 75 days of incorporation if electing S corporation status
• ☐ Open a dedicated business bank account
• ☐ Register for state and local taxes
• ☐ Obtain required business licenses and permits
• ☐ Note your first annual report due date and set a calendar reminder
• ☐ Confirm your registered agent is appointed and their information is current with the state

Skipping these steps can give a court grounds to disregard your corporate structure and hold you personally liable for business debts.

Frequently Asked Questions About Incorporating a Business

Can One Person Incorporate a Business?

Yes. Most states allow a single individual to serve simultaneously as sole incorporator, sole director, and sole officer, with no minimum shareholder requirement. A one-person corporation must still follow all corporate formalities, including annual meetings, recorded minutes, and separate finances, or risk losing its liability protection.

How Long Does It Take to Incorporate a Business?

Standard processing ranges from same-day (Wyoming) to 3–5 business days for online filings in most states, to 4–6 weeks for paper filings in high-volume states. Expedited processing is available in most states for an additional fee, typically reducing turnaround to 24–72 hours. Delaware offers same-day and one-hour expedited options at premium fees.

What Is the Difference Between Articles of Incorporation and a Certificate of Incorporation?

“Articles of incorporation” is the document you file. Once approved, the state returns a stamped version called a “certificate of incorporation,” which is proof the corporation legally exists. Keep it. You’ll need it to open a bank account and for contracts and financing.

Do I Need an Attorney to Incorporate a Business?

No. Most states allow anyone to file directly through the Secretary of State’s website. A formation service handles document preparation and submission for a flat fee and works well for most straightforward incorporations. For complex ownership structures, multiple founders, or investor agreements, legal counsel is worth the investment.

What State Should I Incorporate in?

Incorporate where you primarily operate. Incorporating elsewhere means registering as a foreign corporation in your home state anyway, doubling fees and compliance obligations. Delaware is the exception for venture-backed startups, but for most small businesses it adds cost with no benefit.

What Are Corporate Bylaws and Are They Required?

Bylaws are your corporation’s internal governance rules, covering director roles, officer responsibilities, meeting procedures, and voting. Most states legally require them, and banks typically request them when you open a business account. You don’t file them with the state.

How Do I Issue Stock After Incorporating?

Determine how many shares to issue (they cannot exceed the authorized amount in your articles), assign a price per share, issue stock certificates (physical or electronic), and record every transaction in the corporate stock ledger. If shares are subject to vesting, file an 83(b) election with the IRS within 30 days of issuance.

What Is the Difference Between Incorporating and Forming an LLC?

Incorporating creates a corporation with shareholders, a board of directors, stock, and mandatory governance procedures. Forming an LLC creates a more flexible entity with members instead of shareholders, no stock requirement, and fewer required formalities. Both provide liability protection, but corporations carry higher compliance obligations and are better suited for businesses seeking outside investment or planning to issue equity to employees.

What Are the Ongoing Compliance Requirements for a Corporation?

Annual requirements typically include filing an annual report, paying franchise taxes, holding and documenting an annual board meeting, maintaining a corporate records book, and renewing your registered agent. S corps must also maintain ongoing IRS eligibility. Specific requirements and fees vary by state.

What Is a Registered Agent and Do I Need One to Incorporate?

A registered agent receives legal documents and government notices on behalf of your corporation. Every state requires one with a physical address in the state of incorporation. You cannot file articles of incorporation without appointing one.

What Are Articles of Incorporation and What Do They Include?

Articles of incorporation are the founding document you file with the state to legally create a corporation. They typically include the corporate name, registered agent name and address, incorporator information, number of authorized shares, par value, business purpose, and principal office address. Some states also require the names of initial directors.

What Is an EIN and How Do I Get One After Incorporating?

An EIN is your corporation’s federal tax ID, required for filing taxes, hiring employees, and opening a business bank account. Apply free at IRS.gov. The online application takes about 15 minutes and issues your EIN immediately.